JP2016204059A - Drive apparatus transport scaffold for passenger conveyor and drive apparatus removing method of passenger conveyor - Google Patents

Drive apparatus transport scaffold for passenger conveyor and drive apparatus removing method of passenger conveyor Download PDF

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JP2016204059A
JP2016204059A JP2015083380A JP2015083380A JP2016204059A JP 2016204059 A JP2016204059 A JP 2016204059A JP 2015083380 A JP2015083380 A JP 2015083380A JP 2015083380 A JP2015083380 A JP 2015083380A JP 2016204059 A JP2016204059 A JP 2016204059A
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rail
passenger conveyor
main frame
trolley
tower
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JP6440561B2 (en
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誠一郎 矢口
Seiichiro Yaguchi
誠一郎 矢口
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Techno Service Co Ltd
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  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

PROBLEM TO BE SOLVED: To obtain a drive apparatus transport scaffold for a passenger conveyor which can be easily installed.SOLUTION: A drive apparatus transport scaffold 6 which is used in the removal of a drive apparatus 5 arranged in the middle of a main frame 1 in a longitudinal direction comprises: legs 61 erected on a step shaft 7 from which footsteps 4 are removed; a rail 62 which is supported to the legs 61, and extends to the longitudinal direction of the main frame 1 when viewed from above; a trolley 63 which is guided by the rail 62; and a lift device 64 which is arranged at the trolley 63, and lifts the drive apparatus 5.SELECTED DRAWING: Figure 2

Description

この発明は、主枠の長手方向中間部に設けられた駆動機器を取り外す際に用いられる乗客コンベヤ用駆動機器運搬やぐらおよび主枠の長手方向中間部に設けられた駆動機器を取り外す乗客コンベヤ用駆動機器取外方法に関する。   The present invention relates to a passenger conveyor drive used for removing a drive device provided at the intermediate portion in the longitudinal direction of the main frame and a passenger conveyor drive for removing the drive device provided at the intermediate portion in the longitudinal direction of the main frame. It relates to the device removal method.

従来、一対の移動手摺に渡って設けられ、移動手摺に案内される案内装置と、案内装置に設けられ、駆動機器を昇降させる揚重装置と、案内装置に設けられ、案内装置よりも上階側に位置するステップ軸に先端部が係合されるワイヤロープを有し、ワイヤロープを巻き取ることによって案内装置を移動手摺に沿って上階側に向かって移動させるロープ巻取装置とを備えたエスカレータ用駆動機器運搬装置が知られている（例えば、特許文献１参照）。   Conventionally, a guide device that is provided over a pair of moving handrails and guided by the moving handrail, a lifting device that is provided in the guide device and moves up and down a drive device, and provided in the guide device, is higher than the guide device. A rope take-up device that has a wire rope whose tip is engaged with a step shaft located on the side, and moves the guide device toward the upper floor along the moving handrail by winding the wire rope. An escalator drive device transport apparatus is known (see, for example, Patent Document 1).

特開平８−３１９０７９号公報JP-A-8-319079

しかしながら、案内装置を移動手摺に設置する上に、ロープ巻取装置のワイヤロープをステップ軸に係合する必要があり、設置に時間がかかってしまうという問題点があった。   However, in order to install the guide device on the moving handrail, it is necessary to engage the wire rope of the rope winding device with the step shaft, and there is a problem that it takes time to install.

この発明は、容易に設置することができる乗客コンベヤ用駆動機器運搬やぐらおよび乗客コンベヤ用駆動機器取外方法を提供するものである。   The present invention provides a passenger conveyor drive device carrying tower and a passenger conveyor drive device removal method that can be easily installed.

この発明に係る乗客コンベヤ用駆動機器運搬やぐらは、主枠の長手方向中間部に設けられた駆動機器を取り外す際に用いられる乗客コンベヤ用駆動機器運搬やぐらであって、踏段が取り外されたステップ軸に立てられる脚部と、脚部に支持され、上方から視た場合に主枠の長手方向に延びて配置されるレールと、レールに案内されるトロリーと、トロリーに設けられ、駆動機器を昇降させる揚重装置とを備えている。   Passenger conveyor drive equipment carrier tower according to the present invention is a passenger conveyor drive equipment carrier tower used when removing the drive equipment provided in the longitudinal intermediate portion of the main frame, the step shaft with the steps removed A leg that is supported by the leg, a rail that extends in the longitudinal direction of the main frame when viewed from above, a trolley that is guided by the rail, and a trolley that is provided on the trolley to raise and lower the drive device And a lifting device.

この発明に係る乗客コンベヤ用駆動機器運搬やぐらによれば、踏段が取り外されたステップ軸に立てられる脚部と、脚部に支持され、上方から視た場合に主枠の長手方向に延びて配置されるレールと、レールに案内されるトロリーと、トロリーに設けられ、駆動機器を昇降させる揚重装置とを備えているので、脚部をステップ軸に立てることによって乗客コンベヤに乗客コンベヤ用駆動機器運搬やぐらを設置することができる。これにより、乗客コンベヤ用駆動機器運搬やぐらを容易に設置することができる。   According to the passenger conveyor driving equipment transport and rack according to the present invention, the leg portion is set up on the step shaft from which the step is removed, and is supported by the leg portion, and is arranged extending in the longitudinal direction of the main frame when viewed from above. Rail, a trolley guided by the rail, and a lifting device provided on the trolley for raising and lowering the drive device, so that the passenger conveyor drive device is installed on the passenger conveyor by standing the leg portion on the step shaft. You can install a haul and a rack. Thereby, the drive equipment conveyance for a passenger conveyor and a wobble can be installed easily.

この発明の実施の形態１に係るエスカレータを示す側面図である。It is a side view which shows the escalator which concerns on Embodiment 1 of this invention. 図１のエスカレータに駆動機器運搬やぐらを設置した状態を示す拡大図である。It is an enlarged view which shows the state which installed the drive equipment conveyance and the tower on the escalator of FIG. 図２の駆動機器運搬やぐらを示す平面図である。It is a top view which shows the drive equipment conveyance and the rack of FIG. 図３の脚部およびレールを示す縦断面図である。It is a longitudinal cross-sectional view which shows the leg part and rail of FIG.

実施の形態１．
図１はこの発明の実施の形態１に係るエスカレータを示す側面図である。この例では、乗客コンベヤとして、エスカレータを例に説明する。図において、上階側階床１００と下階側階床１０１との間には、主枠１が架け渡されている。主枠１は、上階側水平部１１と、下階側水平部１２と、上階側水平部１１と下階側水平部１２との間に設けられた傾斜部１３とを有している。主枠１の上方には、主枠１の長手方向に延びた欄干装置２が設けられている。欄干装置２には、循環移動する移動手摺３が乗降口間に渡って設けられている。 Embodiment 1 FIG.
1 is a side view showing an escalator according to Embodiment 1 of the present invention. In this example, an escalator will be described as an example of a passenger conveyor. In the figure, a main frame 1 is bridged between an upper floor 100 and a lower floor 101. The main frame 1 includes an upper floor side horizontal portion 11, a lower floor side horizontal portion 12, and an inclined portion 13 provided between the upper floor side horizontal portion 11 and the lower floor side horizontal portion 12. . Above the main frame 1, a balustrade apparatus 2 extending in the longitudinal direction of the main frame 1 is provided. The balustrade apparatus 2 is provided with a moving handrail 3 that circulates between the entrances and exits.

主枠１内には、循環移動する複数の踏段４と、各踏段４を循環移動させる動力を発生させる駆動機器５とが設けられている。駆動機器５は、傾斜部１３に設けられている。したがって、このエスカレータは、駆動機器５が主枠１の長手方向中間部に設けられた中間駆動式エスカレータとなっている。なお、この例では、１つの駆動機器５を備えた構成について説明するが、複数の駆動機器５を備えた構成であってもよい。   In the main frame 1, a plurality of steps 4 that circulate and a drive device 5 that generates power for circulating and moving each step 4 are provided. The driving device 5 is provided on the inclined portion 13. Therefore, this escalator is an intermediate drive escalator in which the drive device 5 is provided in the middle portion of the main frame 1 in the longitudinal direction. In addition, although the structure provided with the one drive device 5 is demonstrated in this example, the structure provided with the some drive device 5 may be sufficient.

図２は図１のエスカレータに駆動機器運搬やぐら６を設置した状態を示す拡大図、図３は図２の駆動機器運搬やぐら６を示す平面図である。駆動機器運搬やぐら（乗客コンベヤ用駆動機器運搬やぐら）６は、踏段４が取り外されたステップ軸７に立てられる６本の脚部６１と、脚部６１に支持され、上方から視た場合に主枠１の長手方向に延びて配置される一対のレール６２と、それぞれのレール６２に案内される一対のトロリー６３と、それぞれのトロリー６３に設けられ、駆動機器５を昇降させる一対の揚重装置６４と、一対のレール６２に渡って設けられた一対の連結部材６５とを備えている。   FIG. 2 is an enlarged view showing a state in which the driving device carrying tower 6 is installed on the escalator shown in FIG. 1, and FIG. 3 is a plan view showing the driving device carrying tower 6 shown in FIG. The driving equipment transporting tower (passenger conveyor driving equipment transporting tower) 6 is mainly supported when viewed from above with six legs 61 standing on the step shaft 7 from which the steps 4 are removed and the leg 61. A pair of rails 62 that extend in the longitudinal direction of the frame 1, a pair of trolleys 63 that are guided by the rails 62, and a pair of lifting devices that are provided on the trolleys 63 and raise and lower the drive device 5. 64 and a pair of connecting members 65 provided across the pair of rails 62.

６本の脚部６１の中の３本の脚部６１は、主枠１の幅方向について一方側に配置されている。また、６本の脚部６１の中の残りの３本の脚部６１は、主枠１の幅方向について他方側に配置されている。主枠１の幅方向について一方側に配置された３本の脚部６１は、主枠１の長手方向に等間隔に並べて配置されている。主枠１の幅方向について他方側に配置された３本の脚部６１も、主枠１の長手方向に等間隔に並べて配置されている。したがって、主枠１の幅方向について一方側に配置された３本の脚部６１と、主枠１の幅方向について他方側に配置された３本の脚部６１とは、主枠１の幅方向について互いに隣り合うように配置されている。   Three of the six legs 61 are arranged on one side in the width direction of the main frame 1. The remaining three legs 61 among the six legs 61 are arranged on the other side in the width direction of the main frame 1. The three leg portions 61 arranged on one side in the width direction of the main frame 1 are arranged at equal intervals in the longitudinal direction of the main frame 1. The three leg portions 61 arranged on the other side in the width direction of the main frame 1 are also arranged at equal intervals in the longitudinal direction of the main frame 1. Therefore, the three leg portions 61 arranged on one side in the width direction of the main frame 1 and the three leg portions 61 arranged on the other side in the width direction of the main frame 1 are the width of the main frame 1. It arrange | positions so that it may mutually adjoin with respect to a direction.

一対のレール６２の中の一方は、主枠１の幅方向について一方側に配置された３本の脚部６１に支持されている。一対のレール６２の中の他方は、主枠１の幅方向について他方側に配置された３本の脚部６１に支持されている。一対の連結部材６５は、一対のレール６２の端部に接続されている。   One of the pair of rails 62 is supported by three leg portions 61 arranged on one side in the width direction of the main frame 1. The other of the pair of rails 62 is supported by three leg portions 61 arranged on the other side in the width direction of the main frame 1. The pair of connecting members 65 are connected to the ends of the pair of rails 62.

それぞれの脚部６１は、長手方向についての長さが調節可能となっている。それぞれの脚部６１の長手方向の寸法は、それぞれのレール６２が水平方向に延びるように調節されている。また、それぞれの脚部６１は、踏段４がステップ軸７に固定される際に用いられるくわえ金と同様のくわえ金を有している。これにより、脚部６１は、上方からステップ軸７に押し付けることによって、容易に脚部６１がステップ軸７に取り付けられる。   Each leg 61 is adjustable in length in the longitudinal direction. The longitudinal dimension of each leg 61 is adjusted so that each rail 62 extends in the horizontal direction. Each leg portion 61 has a retainer similar to the retainer used when the step 4 is fixed to the step shaft 7. Thereby, the leg part 61 is easily attached to the step shaft 7 by pressing the leg part 61 against the step shaft 7 from above.

主枠１の長手方向に並べて配置された脚部６１の間には、鉛直方向に対する脚部６１の傾きを抑制するための筋交（図示せず）が設けられている。なお、脚部６１とレール６２との間の固定が強固である場合には、筋交は設けられなくてもよい。   Between the leg portions 61 arranged side by side in the longitudinal direction of the main frame 1, a bracing (not shown) for suppressing the inclination of the leg portion 61 with respect to the vertical direction is provided. In addition, when fixation between the leg part 61 and the rail 62 is strong, a bracing does not need to be provided.

図４は図３の脚部６１およびレール６２を示す縦断面図である。レール６２は、断面Ｈ形状に形成されている。つまり、レール６２は、レール６２の長手方向に延びた平板部６２１と、平板部６２１よりも下方であって平板部６２１に対向するように設けられ、レール６２の長手方向に延びた平板部６２２と、平板部６２１と平板部６２２とを連結する連結部６２３とを有している。平板部６２１および平板部６２２は、水平面に沿うように配置されている。   4 is a longitudinal sectional view showing the leg portion 61 and the rail 62 of FIG. The rail 62 is formed in a cross-sectional H shape. That is, the rail 62 is provided with a flat plate portion 621 extending in the longitudinal direction of the rail 62 and a flat plate portion 622 provided below the flat plate portion 621 so as to face the flat plate portion 621 and extending in the longitudinal direction of the rail 62. And a connecting portion 623 that connects the flat plate portion 621 and the flat plate portion 622. The flat plate portion 621 and the flat plate portion 622 are arranged along a horizontal plane.

脚部６１は、ステップ軸７に立てられる脚部本体６１１と、脚部本体６１１と一体に形成され、平板部６２１における一方の面である上面に設けられる第１挟持片６１２と、平板部６２１における他方の面である下面に設けられる第２挟持片６１３と、第１挟持片６１２と第２挟持片６１３とに渡って設けられ、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を調整する挟持力調整部６１４とを有している。挟持力調整部６１４は、第１挟持片６１２および第２挟持片６１３を貫通するボルト６１５およびボルト６１５に嵌められるナット６１６から構成されている。ボルト６１５の頭部とナット６１６とが第１挟持片６１２および第２挟持片６１３を挟む。ボルト６１５の頭部とナット６１６との間の距離を調節することによって、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力が調整される。   The leg portion 61 includes a leg main body 611 standing on the step shaft 7, a first clamping piece 612 formed integrally with the leg main body 611, and provided on the upper surface which is one surface of the flat plate portion 621, and the flat plate portion 621. The second sandwiching piece 613 provided on the lower surface that is the other surface of the first sandwiching piece 612, the first sandwiching piece 612, and the second sandwiching piece 613 are provided across the first sandwiching piece 612 and the second sandwiching piece 613. And a clamping force adjusting unit 614 that adjusts the force for clamping the. The clamping force adjusting unit 614 includes a bolt 615 that passes through the first clamping piece 612 and the second clamping piece 613 and a nut 616 that is fitted to the bolt 615. The head of the bolt 615 and the nut 616 sandwich the first clamping piece 612 and the second clamping piece 613. By adjusting the distance between the head of the bolt 615 and the nut 616, the force with which the first holding piece 612 and the second holding piece 613 hold the flat plate portion 621 is adjusted.

第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を弱めることによって、レール６２は、脚部６１に対して、レール６２の長手方向についてスライド可能となる。一方、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を強めることによって、レール６２は脚部６１に対してスライドしなくなる。つまり、この場合、レール６２は脚部６１に対して固定される。   By weakening the force with which the first clamping piece 612 and the second clamping piece 613 pinch the flat plate portion 621, the rail 62 can slide with respect to the leg portion 61 in the longitudinal direction of the rail 62. On the other hand, when the first clamping piece 612 and the second clamping piece 613 increase the force for clamping the flat plate portion 621, the rail 62 does not slide with respect to the leg portion 61. That is, in this case, the rail 62 is fixed to the leg portion 61.

次に、駆動機器運搬やぐら６を用いて、主枠１の長手方向中間部に設けられた駆動機器５を取り外す手順（乗客コンベヤ用駆動機器取外方法）について説明する。この例では、既設の駆動機器５におけるベアリング等の部品の交換のために駆動機器５を取り外して、駆動機器運搬やぐら６に隣り合う踏段４に仮置きする手順について説明する。まず、駆動機器運搬やぐら６を乗降口に配置し、上方から視た場合に主枠１の長手方向について駆動機器５からずれた位置に配置された３個の踏段４をステップ軸７から取り外し、取り外されたステップ軸に前記脚部を立てる（やぐら設置工程）。この例では、やぐら設置工程で取り外される踏段４は、乗降口に最も近い３個の踏段４である。   Next, the procedure (the passenger conveyor drive device removal method) of removing the drive device 5 provided in the longitudinal direction intermediate part of the main frame 1 using the drive device carrying tower 6 will be described. In this example, a procedure will be described in which the drive device 5 is removed for replacement of components such as bearings in the existing drive device 5 and temporarily placed on the step 4 adjacent to the drive device carriage and the wobbler 6. First, the driving equipment transporting tower 6 is arranged at the entrance and exit, and when viewed from above, the three steps 4 arranged at positions displaced from the driving equipment 5 in the longitudinal direction of the main frame 1 are removed from the step shaft 7, The leg is set up on the removed step shaft (a tower installation step). In this example, the steps 4 to be removed in the tower installation process are the three steps 4 closest to the entrance / exit.

その後、駆動機器５を駆動させて駆動機器運搬やぐら６を駆動機器５の上方に配置させ（やぐら移動工程）、それぞれの揚重装置６４を用いて駆動機器５を吊り上げる（吊上工程）。   Thereafter, the driving device 5 is driven to place the driving device carrying tower 6 on the upper side of the driving device 5 (toggle moving step), and the driving device 5 is lifted using the respective lifting devices 64 (lifting step).

その後、それぞれのトロリー６３をレール６２に沿って移動させ（トロリー移動工程）、揚重装置６４を用いて駆動機器５を吊り下げて、駆動機器運搬やぐら６に隣り合う踏段４に仮置きする（吊下工程）。以上により、駆動機器運搬やぐら６を用いて、主枠１の長手方向中間部に設けられた駆動機器５を取り外す手順が終了する。   Then, each trolley 63 is moved along the rail 62 (trolley movement process), and the drive device 5 is suspended using the lifting device 64, and temporarily placed on the step 4 adjacent to the drive device carrying rack 6 ( Suspension process). With the above, the procedure for removing the driving device 5 provided in the middle portion in the longitudinal direction of the main frame 1 using the driving device carrying rack 6 is completed.

以上説明したように、この発明の実施の形態１に係る駆動機器運搬やぐら６によれば、踏段４が取り外されたステップ軸７に立てられる脚部６１と、脚部６１に支持され、上方から視た場合に主枠１の長手方向に延びて配置されるレール６２と、レール６２に案内されるトロリー６３と、トロリー６３に設けられ、駆動機器５を昇降させる揚重装置６４とを備えているので、脚部６１をステップ軸７に立てることによってエスカレータに設置することができる。これにより、駆動機器運搬やぐら６をエスカレータに容易に設置することができる。また、脚部６１がステップ軸７に立てられるので、従来のように移動手摺３に設置する場合と比較して、主枠１の幅方向についての駆動機器運搬やぐら６の寸法を小さくすることができ、また、移動手摺３の損傷を防止することができる。   As described above, according to the driving equipment carrying tower 6 according to the first embodiment of the present invention, the leg portion 61 standing on the step shaft 7 from which the step 4 is removed, and the leg portion 61 are supported, and from above. A rail 62 that extends in the longitudinal direction of the main frame 1 when viewed, a trolley 63 that is guided by the rail 62, and a lifting device 64 that is provided on the trolley 63 and moves the drive device 5 up and down. Therefore, the leg 61 can be installed on the escalator by standing on the step shaft 7. Thereby, drive equipment conveyance and the wobble 6 can be easily installed in an escalator. Moreover, since the leg part 61 is stood on the step axis | shaft 7, compared with the case where it installs in the moving handrail 3 like before, the dimension of the drive apparatus conveyance and the cross 6 in the width direction of the main frame 1 can be made small. In addition, damage to the moving handrail 3 can be prevented.

また、レール６２は、レール６２の長手方向に延びた平板部６２１を有し、脚部６１は、平板部６２１における上面に設けられる第１挟持片６１２と、平板部６２１における下面に設けられる第２挟持片６１３と、第１挟持片６１２と第２挟持片６１３とに渡って設けられ、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を調整する挟持力調整部６１４とを有しているので、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を弱めることによって、レール６２は、脚部６１に対して、レール６２の長手方向についてスライド可能にし、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む力を強めることによって、レール６２は脚部６１に対して固定することができる。   The rail 62 has a flat plate portion 621 extending in the longitudinal direction of the rail 62, and the leg portion 61 has a first sandwiching piece 612 provided on the upper surface of the flat plate portion 621 and a lower surface provided on the lower surface of the flat plate portion 621. 2 sandwiching pieces 613, a first sandwiching piece 612, and a second sandwiching piece 613, and a sandwiching force adjusting unit 614 that adjusts the force with which the first sandwiching piece 612 and the second sandwiching piece 613 sandwich the flat plate portion 621. Since the first clamping piece 612 and the second clamping piece 613 weaken the force of clamping the flat plate portion 621, the rail 62 can slide with respect to the leg portion 61 in the longitudinal direction of the rail 62. In addition, the rail 62 can be fixed to the leg portion 61 by increasing the force with which the first clamping piece 612 and the second clamping piece 613 pinch the flat plate portion 621.

また、この発明の実施の形態１に係る駆動機器取外方法によれば、上方から視た場合に主枠１の長手方向について駆動機器５からずれた位置に配置された踏段４をステップ軸７から取り外し、ステップ軸７に脚部６１を立てるやぐら設置工程と、やぐら設置工程の後、駆動機器５を駆動させて駆動機器運搬やぐら６を駆動機器５の上方に配置させるやぐら移動工程と、やぐら移動工程の後、揚重装置６４を用いて駆動機器５を吊り上げる吊上工程と、吊上工程の後、トロリー６３をレール６２に沿って移動させるトロリー移動工程と、トロリー移動工程の後、揚重装置６４を用いて駆動機器５を吊り下げる吊下工程とを備えているので、駆動機器運搬やぐら６をエスカレータに容易に設置して、駆動機器５をエスカレータから取り外すことができる。   In addition, according to the driving device removing method according to the first embodiment of the present invention, the step 4 arranged at the position shifted from the driving device 5 in the longitudinal direction of the main frame 1 when viewed from above is the step shaft 7. And a tower moving step in which the driving device 5 is driven to dispose the driving device carrying tower 6 on the upper side of the driving device 5 after the tower mounting step. After the moving process, after the lifting process for lifting the drive device 5 using the lifting device 64, after the lifting process, the trolley moving process for moving the trolley 63 along the rail 62, and after the trolley moving process, And the suspension process of suspending the drive device 5 using the heavy device 64, so that the drive device transport and the wobbler 6 can be easily installed on the escalator and the drive device 5 can be removed from the escalator. Kill.

なお、上記実施の形態１では、乗客コンベヤとして、エスカレータを例に説明したが、動く歩道であってもよい。   In the first embodiment, an escalator has been described as an example of a passenger conveyor. However, a moving sidewalk may be used.

また、上記実施の形態１では、既設の駆動機器５におけるベアリング等の部品の交換のために駆動機器５を取り外して、駆動機器運搬やぐら６に隣り合う踏段４に仮置きする手順について説明したが、既設の駆動機器５を新規の駆動機器５に置き換えるために既設の駆動機器５を取り外して、駆動機器運搬やぐら６に隣り合う踏段４に仮置きしてもよい。この場合、新規の駆動機器５は、駆動機器運搬やぐら６がステップ軸に設置された後であって、既設の駆動機器５を駆動させて駆動機器運搬やぐら６が既設の駆動機器５の上方に配置される前に、揚重装置６４によって支持される。   In the first embodiment, the procedure for removing the drive device 5 for replacement of components such as the bearings in the existing drive device 5 and temporarily placing it on the step 4 adjacent to the drive device carriage and the wobble 6 has been described. In order to replace the existing drive device 5 with the new drive device 5, the existing drive device 5 may be removed and temporarily placed on the step 4 adjacent to the drive device carrier or the tower 6. In this case, the new drive device 5 is after the drive device carrying rack 6 is installed on the step shaft, and the existing drive device 5 is driven so that the drive device carrying rack 6 is placed above the existing drive device 5. Prior to placement, it is supported by a lifting device 64.

また、上記実施の形態１では、３本の脚部６１が主枠１の長手方向に等間隔に並べて配置される構成について説明したが、これに限らず、例えば、２本または４本以上の脚部６１が主枠１の長手方向に等間隔に並べて配置される構成であってもよい。   In the first embodiment, the configuration in which the three leg portions 61 are arranged at equal intervals in the longitudinal direction of the main frame 1 has been described. However, the configuration is not limited to this, and for example, two or four or more The leg portions 61 may be arranged side by side at equal intervals in the longitudinal direction of the main frame 1.

また、上記実施の形態１では、第１挟持片６１２および第２挟持片６１３が平板部６２１を挟む構成について説明したが、第１挟持片６１２および第２挟持片６１３が平板部６２２を挟む構成であってもよい。   In the first embodiment, the configuration in which the first clamping piece 612 and the second clamping piece 613 sandwich the flat plate portion 621 has been described, but the configuration in which the first clamping piece 612 and the second clamping piece 613 sandwich the flat plate portion 622 is described. It may be.

１ 主枠、２ 欄干装置、３ 移動手摺、４ 踏段、５ 駆動機器、６ 駆動機器運搬やぐら（乗客コンベヤ用駆動機器運搬やぐら）、７ ステップ軸、１１ 上階側水平部、１２ 下階側水平部、１３ 傾斜部、６１ 脚部、６２ レール、６３ トロリー、６４ 揚重装置、６５ 連結部材、１００ 上階側階床、１０１ 下階側階床、６１１ 脚部本体、６１２ 第１挟持片、６１３ 第２挟持片、６１４ 挟持力調整部、６１５ ボルト、６１６ ナット、６２１ 平板部、６２２ 平板部、６２３ 連結部。   1 main frame, 2 balustrade equipment, 3 handrails, 4 steps, 5 driving equipment, 6 driving equipment transporting tower (passenger conveyor driving equipment transporting tower), 7 step shaft, 11 upper floor horizontal section, 12 lower floor horizontal Part, 13 inclined part, 61 leg part, 62 rail, 63 trolley, 64 lifting device, 65 connecting member, 100 upper floor side floor, 101 lower floor side floor, 611 leg main body, 612 first clamping piece, 613 2nd clamping piece, 614 clamping force adjustment part, 615 bolt, 616 nut, 621 flat plate part, 622 flat plate part, 623 connection part.

Claims (3)

主枠の長手方向中間部に設けられた駆動機器を取り外す際に用いられる乗客コンベヤ用駆動機器運搬やぐらであって、
踏段が取り外されたステップ軸に立てられる脚部と、
前記脚部に支持され、上方から視た場合に前記主枠の長手方向に延びて配置されるレールと、
前記レールに案内されるトロリーと、
前記トロリーに設けられ、前記駆動機器を昇降させる揚重装置と
を備えたことを特徴とする乗客コンベヤ用駆動機器運搬やぐら。 It is a passenger conveyor driving device carrying tower used when removing the driving device provided in the longitudinal middle part of the main frame,
Legs that can stand on the step shaft from which the steps are removed,
A rail that is supported by the legs and arranged to extend in the longitudinal direction of the main frame when viewed from above;
A trolley guided by the rail;
A lifting device for passenger conveyor, comprising: a lifting device provided on the trolley for moving the driving device up and down. 前記レールは、前記レールの長手方向に延びた平板部を有し、
前記脚部は、前記平板部における一方の面に設けられる第１挟持片と、前記平板部における他方の面に設けられる第２挟持片と、前記第１挟持片と前記第２挟持片とに渡って設けられ、前記第１挟持片および前記第２挟持片が前記平板部を挟む力を調整する挟持力調整部とを有していることを特徴とする請求項１に記載の乗客コンベヤ用駆動機器運搬やぐら。 The rail has a flat plate portion extending in the longitudinal direction of the rail,
The leg portion includes a first holding piece provided on one surface of the flat plate portion, a second holding piece provided on the other surface of the flat plate portion, the first holding piece, and the second holding piece. 2. The passenger conveyor according to claim 1, wherein the first holding piece and the second holding piece have a holding force adjusting portion that adjusts a force for holding the flat plate portion. Drive equipment carrying tower. 踏段が取り外されたステップ軸に立てられる脚部と、前記脚部に支持され、上方から視た場合に主枠の長手方向に延びて配置されるレールと、前記レールに案内されるトロリーと、前記トロリーに設けられ、駆動機器を昇降させる揚重装置とを備えた乗客コンベヤ用駆動機器運搬やぐらを用いて、前記主枠の長手方向中間部に設けられた前記駆動機器を取り外す乗客コンベヤ用駆動機器取外方法であって、
上方から視た場合に前記主枠の長手方向について前記駆動機器からずれた位置に配置された前記踏段を前記ステップ軸から取り外し、前記ステップ軸に前記脚部を立てるやぐら設置工程と、
前記やぐら設置工程の後、前記駆動機器を駆動させて前記乗客コンベヤ用駆動機器運搬やぐらを前記駆動機器の上方に配置させるやぐら移動工程と、
前記やぐら移動工程の後、前記揚重装置を用いて前記駆動機器を吊り上げる吊上工程と、
前記吊上工程の後、前記トロリーを前記レールに沿って移動させるトロリー移動工程と、
前記トロリー移動工程の後、前記揚重装置を用いて前記駆動機器を吊り下げる吊下工程と
を備えたことを特徴とする乗客コンベヤ用駆動機器取外方法。 A leg that stands on a step shaft from which a step is removed, a rail that is supported by the leg and extends in the longitudinal direction of the main frame when viewed from above, and a trolley that is guided by the rail; Passenger conveyor drive that removes the drive device provided in the longitudinal intermediate portion of the main frame using a passenger conveyor drive device carriage and provided with a lifting device for lifting and lowering the drive device provided in the trolley A device removal method,
A step of installing a tower that removes the step, which is disposed at a position shifted from the driving device in the longitudinal direction of the main frame when viewed from above, from the step shaft, and stands the leg on the step shaft;
After the tower installation step, the tower moving step of driving the driving device and placing the driving device for the passenger conveyor and the tower over the driving device;
After the tower movement step, a lifting step of lifting the drive device using the lifting device;
A trolley moving step of moving the trolley along the rail after the lifting step;
A suspension conveyor drive device removal method comprising: a suspension step of suspending the drive device using the lifting device after the trolley moving step.
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CN107720515A (en) * 2017-09-11 2018-02-23 东莞市联洲知识产权运营管理有限公司 A kind of handrail elevator facilitated above and below perambulator
CN107777530A (en) * 2017-09-11 2018-03-09 东莞市联洲知识产权运营管理有限公司 A kind of handrail elevator with perambulator support bar
JP2020179977A (en) * 2019-04-25 2020-11-05 三菱電機ビルテクノサービス株式会社 Work step for passenger conveyor and work method using the work step
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