JP2015124019A - Passenger conveyor - Google Patents
Passenger conveyor Download PDFInfo
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- JP2015124019A JP2015124019A JP2013267487A JP2013267487A JP2015124019A JP 2015124019 A JP2015124019 A JP 2015124019A JP 2013267487 A JP2013267487 A JP 2013267487A JP 2013267487 A JP2013267487 A JP 2013267487A JP 2015124019 A JP2015124019 A JP 2015124019A
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- floor
- receiving beam
- expansion joint
- fixing member
- passenger conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
Abstract
Description
本発明は、乗客を輸送するエスカレータや電動道路等の乗客コンベアに関する。 The present invention relates to passenger conveyors such as escalators and electric roads that transport passengers.
本技術分野の背景技術として、特許文献１および特許文献２が公知である。特許文献１には、地震動等に伴う本体枠（フレーム）の塑性変形を抑制することができる乗客コンベアに関する技術が記載されている。また、特許文献２には、部材が安価であってカバー材へ取り付け易く、確実な外れ止めに加えてカバー材の連結も可能な外れ止め部材を有する床用エキスパンションジョイントの構造が記載されている。 As background art of this technical field, Patent Literature 1 and Patent Literature 2 are known. Patent Document 1 describes a technology related to a passenger conveyor capable of suppressing plastic deformation of a main body frame (frame) accompanying earthquake motion or the like. Patent Document 2 describes a structure of a floor expansion joint having a locking member that is inexpensive and easy to attach to a cover material, and has a locking member that can be connected to the cover material in addition to a reliable locking. .
特許文献１に記載の技術は、地震動等に伴う本体枠の塑性変形を抑制することができるものの、乗客コンベアの乗降口床の部品数が多く、かつ複雑な構造となるため、高価となってしまう。そこで、例えば特許文献２に記載の床用エキスパンションジョイントを乗客コンベアと建屋床との間に設置することで、地震動等に伴う本体枠の塑性変形の抑制を安価に行なうことができる。 Although the technique described in Patent Document 1 can suppress plastic deformation of the main body frame due to earthquake motion or the like, the number of parts of the passenger floor of the passenger conveyor is large, and the structure becomes complicated, so it becomes expensive. End up. Therefore, for example, by installing the floor expansion joint described in Patent Document 2 between the passenger conveyor and the building floor, it is possible to inexpensively suppress the plastic deformation of the main body frame caused by the earthquake motion or the like.
特許文献２には、アンカーボルトをコンクリートに打ち込んで床用エキスパンションジョイントを固定する方法が記載されている。しかし、この固定方法では、床用エキスパンションジョイントを乗客コンベアに取り付ける作業が複雑で大掛かりとなってしまうという課題がある。 Patent Document 2 describes a method for fixing a floor expansion joint by driving anchor bolts into concrete. However, in this fixing method, there is a problem that the work of attaching the floor expansion joint to the passenger conveyor becomes complicated and large.
本発明は、上記課題を解決するためになされたものであり、その目的は、床用エキスパンションジョイントの取付け作業が容易となる乗客コンベアを提供することにある。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a passenger conveyor that facilitates installation work of a floor expansion joint.
上記目的を達成するために、本発明は、フレームと、前記フレームの端部に設けられた受梁と、前記受梁の上方に設けられた乗降口床とを有し、前記フレームが前記受梁を介して建屋床に支持される乗客コンベアにおいて、前記乗降口床と前記建屋床とを接続する伸縮可能な床用エキスパンションジョイントと、前記受梁に載置される固定部材と、を備え、前記床用エキスパンションジョイントの一端側を、前記固定部材を介して前記受梁に固定する構成としたことを特徴としている。 In order to achieve the above object, the present invention includes a frame, a receiving beam provided at an end of the frame, and an entrance / exit floor provided above the receiving beam. In a passenger conveyor supported by a building floor via a beam, an expandable floor expansion joint that connects the entrance floor and the building floor, and a fixing member placed on the receiving beam, One end side of the floor expansion joint is fixed to the receiving beam via the fixing member.
本発明によれば、乗客コンベアに床用エキスパンションジョイントを取り付ける作業が容易となる。なお、上記した以外の課題、構成及び効果は、以下の実施形態の説明により明らかにされる。 According to the present invention, an operation of attaching a floor expansion joint to a passenger conveyor is facilitated. Problems, configurations, and effects other than those described above will be clarified by the following description of the embodiments.
以下、本発明の実施形態について図面を用いて説明する。図１は本発明の実施形態に係るエスカレータの側面図である。図１に示すように、エスカレータ（乗客コンベア）１００は、下階の建屋床８Ｌと上階の建屋床８Ｕとの間で乗客を運ぶように設けられている。図１に示すエスカレータ１は、昇り用のエスカレータである。エスカレータ１００のフレーム１は、その長手方向の両端側が各建屋床８Ｌ，８Ｕにそれぞれ設置される。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a side view of an escalator according to an embodiment of the present invention. As shown in FIG. 1, the escalator (passenger conveyor) 100 is provided so as to carry passengers between a lower building floor 8L and an upper building floor 8U. An escalator 1 shown in FIG. 1 is an ascending escalator. The frame 1 of the escalator 100 is installed on each building floor 8L, 8U at both ends in the longitudinal direction.
フレーム１内には、無端状に連結された複数の踏段３２が設けられており、これら複数の踏段３２は、機械室２に設置された電動モータ等の駆動装置（図示せず）により、下階の建屋床８Ｌと上階の建屋床８Ｕとの間を循環移動する。符号３は、フレーム１の下方に設けられた機械室である。そして、乗客が乗り降りするための床となる乗降口床４，５が、機械室２，３をそれぞれ上方から塞ぐようにして設置される。 A plurality of steps 32 connected endlessly are provided in the frame 1, and these steps 32 are lowered by a drive device (not shown) such as an electric motor installed in the machine room 2. Circulatingly moves between the building floor 8L on the floor and the building floor 8U on the upper floor. Reference numeral 3 denotes a machine room provided below the frame 1. And the entrance / exit floors 4 and 5 used as a floor for a passenger to get on and off are installed so that the machine rooms 2 and 3 may be blocked from the upper direction, respectively.
また、踏段３２の進行方向に沿って、欄干３１が垂直に設けられている。この欄干３１は、踏段３２の幅方向に対峙するように対で設けられている。欄干３１には、踏段３２の進行方向と同一の方向に同一速度で踏段３２に同期して移動する移動手すり３０が設けられている。なお、欄干３１の下部内側は、内側デッキ（図示せず）で覆われており、欄干３２の下部外側は、外側デッキ（図示せず）で覆われている。 A balustrade 31 is provided vertically along the direction of travel of the step 32. The balustrades 31 are provided in pairs so as to face each other in the width direction of the step 32. The balustrade 31 is provided with a moving handrail 30 that moves in synchronism with the step 32 at the same speed in the same direction as the step 32. The lower inner side of the balustrade 31 is covered with an inner deck (not shown), and the lower outer side of the balustrade 32 is covered with an outer deck (not shown).
次に、建屋床とエスカレータとの連結部分の構造について図２を用いて説明する。図２は、建屋床とエスカレータとの連結部分の構造を示す図であって、具体的には、図１のＡ部の詳細を示す拡大図である。図２に示すように、エスカレータ１００の乗降口床４と建屋床８Ｕとは、伸縮可能な床用エキスパンションジョイント９を介して接続される。なお、図示していないが、エスカレータ１００の乗降口床５と建屋床８Ｌとも、同様に床用エキスパンションジョイント９を介して接続される。ここで、床用エキスパンションジョイント９は、例えば上記した特許文献２（特開２００５−０６８７３０号公報）に記載された構造のものを用いれば良い。 Next, the structure of the connection part of a building floor and an escalator is demonstrated using FIG. FIG. 2 is a view showing a structure of a connecting portion between the building floor and the escalator, and specifically, is an enlarged view showing details of a portion A in FIG. 1. As shown in FIG. 2, the entrance / exit floor 4 of the escalator 100 and the building floor 8 </ b> U are connected to each other via an expandable floor expansion joint 9. In addition, although not shown in figure, the entrance / exit floor 5 of the escalator 100 and the building floor 8L are similarly connected through the expansion joint 9 for floors. Here, the floor expansion joint 9 may have a structure described in, for example, the above-described Patent Document 2 (Japanese Patent Laid-Open No. 2005-068730).
なお、本実施形態において、床用エキスパンションジョイント９は、建屋床８Ｕと乗降口床４との間、および建屋床８Ｌと乗降口床５との間の両方に設置されているが、片方のみに設けても良い。 In this embodiment, the floor expansion joint 9 is installed between the building floor 8U and the entrance / exit floor 4 and between the building floor 8L and the entrance / exit floor 5, but only on one side. It may be provided.
フレーム１の端部、具体的には機械室２の側壁には、略Ｌ字状の受梁６が取り付けられている。この受梁６は、ライナ４０を介して建屋床８Ｕの凹部８Ｕ−１に配置される。つまり、エスカレータ１００のフレーム１の上端部は、受梁６を介して建屋床８Ｕに支持されている。そして、建屋床８Ｕの凹部８Ｕ−１を上方から覆い隠すようにして床用エキスパンションジョイント９が設置される。 A substantially L-shaped receiving beam 6 is attached to the end of the frame 1, specifically, to the side wall of the machine room 2. The receiving beam 6 is disposed in the recess 8U-1 of the building floor 8U via the liner 40. That is, the upper end portion of the frame 1 of the escalator 100 is supported by the building floor 8 </ b> U via the receiving beam 6. Then, the floor expansion joint 9 is installed so as to cover the concave portion 8U-1 of the building floor 8U from above.
受梁６の上方には乗降口床４が設けられている。床用エキスパンションジョイント９と受梁６との間には、本発明の固定部材が介装される。即ち、床用エキスパンションジョイント９は、その一端側が固定部材を介して受梁６に固定され、この受梁６によって下方から支持されている。以下、本発明に係る固定部材の各種実施例について説明する。なお、説明は省略するが、床用エキスパンションジョイント９と受梁７（図１参照）との間にも、以下に示す固定部材が介装されている。 An entrance / exit floor 4 is provided above the receiving beam 6. The fixing member of the present invention is interposed between the floor expansion joint 9 and the receiving beam 6. That is, one end of the floor expansion joint 9 is fixed to the receiving beam 6 via the fixing member, and is supported from below by the receiving beam 6. Hereinafter, various examples of the fixing member according to the present invention will be described. In addition, although description is abbreviate | omitted, the fixing member shown below is interposed also between the expansion joint 9 for floors, and the receiving beam 7 (refer FIG. 1).
「実施例１」
図３は実施例１に係る固定部材の側面図、図４は実施例１に係る固定部材の正面を示す図であって、図３のＢ矢視図である。これらの図に示すように、固定部材１０−１は、踏段３２の幅と略同じ長さを有する板材で構成され、その上面には、複数のネジ穴１１が設けられている。これら複数のネジ穴１１は、床用エキスパンションジョイント９の取付孔（図示せず）の位置と対応する位置にそれぞれ設けられており、ネジ穴１１にボルトを挿入して締め付けることで、床用エキスパンションジョイント９を固定部材１０−１に固定することができる。
"Example 1"
FIG. 3 is a side view of the fixing member according to the first embodiment, and FIG. 4 is a view showing the front of the fixing member according to the first embodiment, and is a view as viewed from the direction of arrow B in FIG. As shown in these drawings, the fixing member 10-1 is made of a plate material having substantially the same length as the width of the step 32, and a plurality of screw holes 11 are provided on the upper surface thereof. The plurality of screw holes 11 are respectively provided at positions corresponding to the positions of mounting holes (not shown) of the floor expansion joint 9. By inserting bolts into the screw holes 11 and tightening, the floor expansion is provided. The joint 9 can be fixed to the fixing member 10-1.
一方、固定部材１０−１と受梁６とは、溶接により固定されている。即ち、固定部材１０−１は受梁６の載置面６ａに載置された後、溶接により接合される。なお、固定部材１０−１は、床用エキスパンションジョイント９に掛かる荷重を受けることができる程度の剛性を有している。 On the other hand, the fixing member 10-1 and the receiving beam 6 are fixed by welding. That is, after the fixing member 10-1 is mounted on the mounting surface 6a of the receiving beam 6, it is joined by welding. Note that the fixing member 10-1 has sufficient rigidity to receive a load applied to the floor expansion joint 9.
このように構成された固定部材１０−１を備えたエスカレータ１００によれば、建屋床８Ｕと乗降口床４とを橋渡すように床用エキスパンションジョイント９を配置し、ボルトを用いて床用エキスパンションジョイント９と固定部材１０とを固定するだけの簡単な作業で、床用エキスパンションジョイント９を適切な状態で取り付けることができる。しかも、固定部材１０−１にはネジ穴１１を設けるだけの簡単な構造で済むため、安価である。 According to the escalator 100 including the fixing member 10-1 configured as described above, the floor expansion joint 9 is disposed so as to bridge the building floor 8U and the entrance / exit floor 4, and the floor expansion is performed using bolts. The floor expansion joint 9 can be attached in an appropriate state by a simple operation of simply fixing the joint 9 and the fixing member 10. In addition, since the fixing member 10-1 has a simple structure in which only the screw hole 11 is provided, it is inexpensive.
また、受梁６を建屋床８Ｕの凹部８Ｕ−１に移動可能に載置するとともに、床用エキスパンションジョイント９を取り付けることにより、地震動等によるフレーム１の塑性変形を抑制することができるから、エスカレータ１００の損壊を小さくすることができ、乗客を安全に避難誘導させることができる。 In addition, since the receiving beam 6 is movably placed in the concave portion 8U-1 of the building floor 8U and the floor expansion joint 9 is attached, plastic deformation of the frame 1 due to seismic motion or the like can be suppressed. 100 damage can be reduced, and passengers can be safely evacuated.
ここで、固定部材１０−１の高さ調整を行いたい場合には、例えば、図５に示すように、複数のジャッキボルト１２を設けておき、これらジャッキボルト１２により固定部材１０−１の高さ調整を行った後に、固定部材１０−１と受梁６とを固着すれば良い。この構成によれば、建屋床と乗降口床との間の高さ関係に多少の組立て誤差が生じたとしても、ジャッキボルト１２で固定部材１０−１の高さ調整を行うことができるから、フレーム１等の大掛かりな位置調整等は不要である。よって、作業性が高まる。 Here, when the height of the fixing member 10-1 is to be adjusted, for example, as shown in FIG. 5, a plurality of jack bolts 12 are provided, and these jack bolts 12 increase the height of the fixing member 10-1. After adjusting the height, the fixing member 10-1 and the receiving beam 6 may be fixed. According to this configuration, even if some assembly error occurs in the height relationship between the building floor and the entrance floor, the height of the fixing member 10-1 can be adjusted with the jack bolt 12, Large position adjustment of the frame 1 etc. is unnecessary. Therefore, workability is enhanced.
「実施例２」
図６は実施例２に係る固定部材の側面図、図７は実施例２に係る固定部材の正面を示す図であって、図６のＣ矢視図である。これらの図に示すように、固定部材１０−２は、一対のベース部材１３と、一対のベース部材１３に上方から被さるように設けられた調整部材１２とを有している。調整部材１２は、一対のベース部材１３のそれぞれの外側面と摺接しながら上下方向かつエスカレータ１００の長手方向（図６の左右方向）に移動自在である。なお、固定部材１０−２の長さは、踏段３２の幅方向と略同じである。
"Example 2"
FIG. 6 is a side view of the fixing member according to the second embodiment, and FIG. 7 is a view showing the front of the fixing member according to the second embodiment, and is a view taken in the direction of arrow C in FIG. As shown in these drawings, the fixing member 10-2 includes a pair of base members 13 and an adjustment member 12 provided so as to cover the pair of base members 13 from above. The adjustment member 12 is movable in the up-down direction and in the longitudinal direction of the escalator 100 (left-right direction in FIG. 6) while being in sliding contact with the outer side surfaces of the pair of base members 13. Note that the length of the fixing member 10-2 is substantially the same as the width direction of the step 32.
調整部材１２には、複数のネジ穴１５が設けられている。これら複数のネジ穴１５は、床用エキスパンションジョイント９の取付孔（図示せず）の位置と対応する位置にそれぞれ設けられており、ネジ穴１５にボルトを挿入して締め付けることで、床用エキスパンションジョイント９を調整部材１２に固定することができる。また、調整部材１２の側部には、縦長の長穴１４が設けられている。 The adjusting member 12 is provided with a plurality of screw holes 15. The plurality of screw holes 15 are respectively provided at positions corresponding to the positions of the mounting holes (not shown) of the floor expansion joint 9. By inserting bolts into the screw holes 15 and tightening, the floor expansion is provided. The joint 9 can be fixed to the adjustment member 12. A longitudinally long slot 14 is provided on the side of the adjustment member 12.
一方、ベース部材１３は、その下端部が受梁６に溶接により固定され、受梁６の載置面６ａから起立した状態で取り付けられる。ベース部材１３には横長な長穴１６が設けられている。なお、調整部材１２およびベース部材１３は、両者がボルトで結合された状態において、床用エキスパンションジョイント９に掛かる荷重を受けることができる程度の剛性を有している。 On the other hand, the lower end portion of the base member 13 is fixed to the receiving beam 6 by welding, and is attached in a state where the base member 13 stands from the mounting surface 6 a of the receiving beam 6. The base member 13 is provided with a horizontally long slot 16. The adjusting member 12 and the base member 13 have such a rigidity that can receive a load applied to the floor expansion joint 9 in a state where both of them are coupled with bolts.
調整部材１２とベース部材１３とは、長穴１４および長穴１６を位置合わせして図示しないボルトおよびナットによって固定される。ここで、調整部材１２には長穴１４が設けられているため、上下方向に調整部材１２の高さ位置を調整することができる。また、ベース部材１６に長穴１６が設けられているため、図６の左右方向（図１に示すエスカレータ１００の長手方向）の位置を調整することができる。即ち、実施例２に係る固定部材１０−２は、上下・左右に位置調整することができる構成である。 The adjusting member 12 and the base member 13 are fixed by bolts and nuts (not shown) after aligning the long holes 14 and the long holes 16. Here, since the adjustment member 12 is provided with the elongated hole 14, the height position of the adjustment member 12 can be adjusted in the vertical direction. Moreover, since the long hole 16 is provided in the base member 16, the position of the left-right direction of FIG. 6 (longitudinal direction of the escalator 100 shown in FIG. 1) can be adjusted. That is, the fixing member 10-2 according to the second embodiment has a configuration that can be adjusted in the vertical and horizontal directions.
このように構成された調整部材１２およびベース部材１３（固定部材１０−２）を備えたエスカレータ１００によれば、建屋床８Ｕと乗降口床４とを橋渡すように床用エキスパンションジョイント９を配置し、ボルトを用いて床用エキスパンションジョイント９と調整部材１２とを固定するだけの簡単な作業で、床用エキスパンションジョイント９を適切な状態で取り付けることができる。 According to the escalator 100 including the adjustment member 12 and the base member 13 (fixing member 10-2) configured as described above, the floor expansion joint 9 is arranged so as to bridge the building floor 8U and the entrance / exit floor 4. The floor expansion joint 9 can be attached in an appropriate state by a simple operation of fixing the floor expansion joint 9 and the adjustment member 12 using bolts.
万一、調整部材１２の上下・左右位置の調整が必要な場合であっても、調整部材１２とベース部材１３とを締結しているボルトおよびナットを緩めて、長穴１４および長穴１６の大きさの範囲内で調整部材１２の位置を調整するだけで、床用エキスパンションジョイント９を適切な位置に取り付けることができる。即ち、組立て誤差が生じた場合であっても、フレーム１等の大掛かりな位置調整なしに、床用エキスパンションジョイント９の取付け作業を行うことができる。 Even if adjustment of the vertical and horizontal positions of the adjustment member 12 is necessary, the bolts and nuts that fasten the adjustment member 12 and the base member 13 are loosened so that the long hole 14 and the long hole 16 The floor expansion joint 9 can be attached to an appropriate position simply by adjusting the position of the adjusting member 12 within the size range. That is, even when an assembly error occurs, the floor expansion joint 9 can be attached without extensive adjustment of the position of the frame 1 or the like.
「実施例３」
図８は実施例３に係る固定部材の側面図である。なお、図８は、図２の固定部材１０−１を固定部材１０−３に置き換えた状態を示すものであり、図２と同一構成については同一符号を付した。図８に示すように、実施例３に係る固定部材１０−３は、踏段３２の幅方向と略同じ長さを有する直方体形状のブロック本体２５から成る。さらに、実施例３では、高さ調整用のシム４１が、ブロック本体２５と受梁６の載置面６ａとの間に挿入される構成となっている。ブロック本体２５は、その上面に複数のネジ穴１７が設けられており、床用エキスパンションジョイント９の取付孔（図示せず）からボルトをネジ穴１７に挿入して締め付けることで、床用エキスパンションジョイント９がブロック本体２５に固定される。
"Example 3"
FIG. 8 is a side view of the fixing member according to the third embodiment. FIG. 8 shows a state in which the fixing member 10-1 in FIG. 2 is replaced with the fixing member 10-3, and the same components as those in FIG. As illustrated in FIG. 8, the fixing member 10-3 according to the third embodiment includes a rectangular parallelepiped block body 25 having substantially the same length as the width direction of the step 32. Further, in the third embodiment, the height adjusting shim 41 is inserted between the block main body 25 and the mounting surface 6 a of the receiving beam 6. The block body 25 is provided with a plurality of screw holes 17 on the upper surface, and a bolt is inserted into the screw hole 17 from an attachment hole (not shown) of the floor expansion joint 9 and tightened to thereby expand the floor expansion joint. 9 is fixed to the block body 25.
同様に、ブロック本体２５の下面にも複数のネジ穴１８が設けられている。これら複数のネジ穴１８は、ブロック本体２５を受梁６にボルト２０によって締結するためのものである。ここで、実施例３では受梁６に大穴１９が設けられている。この大穴１９は、ボルト２０の軸部の直径より比較的大きい内径で形成されている。そのため、ボルト２０を緩めると、大穴１９とボルト２０との間の隙間の範囲内において、ブロック本体２５が受梁６の載置面６ａ上をその面内方向に移動することができる。 Similarly, a plurality of screw holes 18 are also provided on the lower surface of the block body 25. The plurality of screw holes 18 are for fastening the block body 25 to the receiving beam 6 with bolts 20. Here, in the third embodiment, a large hole 19 is provided in the receiving beam 6. The large hole 19 is formed with an inner diameter that is relatively larger than the diameter of the shaft portion of the bolt 20. Therefore, when the bolt 20 is loosened, the block main body 25 can move on the mounting surface 6 a of the receiving beam 6 in the in-plane direction within the range of the gap between the large hole 19 and the bolt 20.
即ち、実施例３に係るブロック本体２５は、シム４１交換あるいはシム４１の枚数を増減させてシム４１の厚さを調整することにより、上下方向の位置を調整でき、かつ、ボルト２０を緩めてブロック本体２５を受梁６の載置面６ａ上で面内方向に動かすことにより、図８の左右方向（図１に示すエスカレータ１００の長手方向）の位置を調整することができる構成となっている。 That is, the block main body 25 according to the third embodiment can adjust the vertical position by changing the shim 41 or adjusting the thickness of the shim 41 by increasing or decreasing the number of the shims 41, and loosening the bolts 20. By moving the block body 25 in the in-plane direction on the mounting surface 6a of the receiving beam 6, the position in the left-right direction in FIG. 8 (longitudinal direction of the escalator 100 shown in FIG. 1) can be adjusted. Yes.
このように構成されたブロック本体２５（固定部材１０−３）を備えたエスカレータ１００によれば、建屋床８Ｕと乗降口床４とを橋渡すように床用エキスパンションジョイント９を配置し、ボルトを用いて床用エキスパンションジョイント９とブロック本体２５とを固定するだけの簡単な作業で、床用エキスパンションジョイント９を適切な状態で取り付けることができる。しかも、ブロック本体２５にはネジ穴１１を設けるだけの簡単な構造で済むため、安価である。 According to the escalator 100 including the block main body 25 (fixing member 10-3) configured as described above, the floor expansion joint 9 is arranged so as to bridge the building floor 8U and the entrance / exit floor 4, and bolts are used. The floor expansion joint 9 can be attached in an appropriate state by a simple operation of simply using and fixing the floor expansion joint 9 and the block body 25. In addition, the block body 25 is inexpensive because it requires only a simple structure in which the screw holes 11 are provided.
また、ブロック本体２５の高さ位置の調整が必要な場合には、ボルト２０を緩めてシム４１の交換あるいは枚数調整を行うだけで良い。さらに、ブロック本体２５の図８における左右方向の位置調整を行いたい場合、大穴１９とボルト２０との間に比較的大きい隙間が形成されているため、ボルト２０を緩めてブロック本体２５を左右方向に移動させるだけで良い。よって、組立て誤差が生じた場合であっても、フレーム１等の大掛かりな位置調整なしに、床用エキスパンションジョイント９の取付け作業を行うことができ、作業性が高まる。 If adjustment of the height position of the block body 25 is necessary, it is only necessary to loosen the bolt 20 and replace the shim 41 or adjust the number of sheets. Furthermore, when it is desired to adjust the position of the block main body 25 in the left-right direction in FIG. 8, since a relatively large gap is formed between the large hole 19 and the bolt 20, the bolt 20 is loosened to move the block main body 25 in the left-right direction. Just move it to. Therefore, even when an assembly error occurs, the floor expansion joint 9 can be attached without a large positional adjustment of the frame 1 and the like, and workability is improved.
以上説明したように、各種実施例に係る固定部材１０−１，２，３を適用したエスカレータ１００によれば、地震時の変形を床用エキスパンションジョイント９が吸収してフレーム１の塑性変形を防止できるうえ、床用エキスパンションジョイント９の取付け作業を容易に行える。そのため、作業効率の向上および作業者の作業負担の軽減に寄与する。 As described above, according to the escalator 100 to which the fixing members 10-1, 2, 3 according to various embodiments are applied, the deformation at the time of earthquake is absorbed by the floor expansion joint 9 to prevent plastic deformation of the frame 1. In addition, the floor expansion joint 9 can be easily attached. Therefore, it contributes to the improvement of work efficiency and the reduction of the work burden on the worker.
なお、上述した実施形態は、本発明の説明のための例示であり、本発明の範囲をそれらの実施形態にのみ限定する趣旨ではない。当業者は、本発明の要旨を逸脱することなしに、他の様々な態様で本発明を実施することができる。例えば、１つのエスカレータに対して上下で異なる固定部材を用いても良い。また、１つの長い固定部材の形状を複数個に分割し、適宜配置することもできる。また、本発明は、乗客コンベアの一種であるエスカレータだけでなく、傾斜してまたは水平に設置される動く歩道等の他の形式の乗客コンベアに広く利用出来ることは言うまでもない。 In addition, embodiment mentioned above is an illustration for description of this invention, and is not the meaning which limits the scope of the present invention only to those embodiment. Those skilled in the art can implement the present invention in various other modes without departing from the spirit of the present invention. For example, different fixing members may be used in the upper and lower sides for one escalator. Moreover, the shape of one long fixing member can be divided into a plurality of pieces and arranged appropriately. Further, it goes without saying that the present invention can be widely used not only for an escalator which is a kind of passenger conveyor but also for other types of passenger conveyors such as a moving sidewalk which is inclined or horizontally installed.
１ フレーム
４，５ 乗降口床
６，７ 受梁
６ａ 載置面
８Ｕ，Ｌ 建屋床
９ 床用エキスパンションジョイント
１０−１，２，３ 固定部材
１２ 調整部材
１３ ベース部材
２５ ブロック本体
４１ シム
１００ エスカレータ（乗客コンベア）
DESCRIPTION OF SYMBOLS 1 Frame 4,5 Entrance / exit floor 6,6 Receiving beam 6a Mounting surface 8U, L Building floor 9 Floor expansion joint 10-1, 2, 3 Fixing member 12 Adjustment member 13 Base member 25 Block main body 41 Shim 100 Escalator ( Passenger conveyor)
Claims (6)
前記乗降口床と前記建屋床とを接続する伸縮可能な床用エキスパンションジョイントと、
前記受梁に載置される固定部材と、を備え、
前記床用エキスパンションジョイントの一端側を、前記固定部材を介して前記受梁に固定する構成としたことを特徴とする乗客コンベア。 A passenger conveyor having a frame, a receiving beam provided at an end of the frame, and an entrance / exit floor provided above the receiving beam, the frame being supported by a building floor via the receiving beam In
An expandable floor expansion joint connecting the entrance floor and the building floor;
A fixing member placed on the receiving beam,
A passenger conveyor characterized in that one end of the floor expansion joint is fixed to the receiving beam via the fixing member.
前記固定部材は、少なくとも上下方向に位置調整が可能に構成されることを特徴とする乗客コンベア。 In claim 1,
The passenger conveyor, wherein the fixing member is configured to be adjustable at least in a vertical direction.
前記固定部材は、前記受梁に固定されるベース部材と、前記床用エキスパンションジョイントに固定される調整部材と、を備え、
前記調整部材は、前記ベース部材に対して上下方向に移動可能に取り付けられることを特徴とする乗客コンベア。 In claim 2,
The fixing member includes a base member fixed to the receiving beam, and an adjustment member fixed to the floor expansion joint,
The said adjustment member is attached to the said base member so that a movement to an up-down direction is possible, The passenger conveyor characterized by the above-mentioned.
前記調整部材は、前記ベース部材に対して前記乗客コンベアの長手方向にさらに移動可能に取り付けられることを特徴とする乗客コンベア。 In claim 3,
The said adjustment member is attached to the said base member so that a movement further in the longitudinal direction of the said passenger conveyor is possible, The passenger conveyor characterized by the above-mentioned.
前記固定部材は、前記床用エキスパンションジョイントおよび前記受梁とそれぞれボルトで締結されるブロック本体から成り、
前記ブロック本体と前記受梁との間に挿入される高さ調整用のシムをさらに備えたことを特徴とする乗客コンベア。 In claim 2,
The fixing member consists of a block main body fastened with bolts to the floor expansion joint and the receiving beam, respectively.
A passenger conveyor further comprising a height adjusting shim inserted between the block main body and the receiving beam.
前記ブロック本体は、前記受梁の前記ブロック本体が載置される載置面に対して、その面内方向に移動可能に取り付けられることを特徴とする乗客コンベア。 In claim 5,
The block main body is attached to a mounting surface on which the block main body of the receiving beam is mounted so as to be movable in an in-plane direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013267487A JP2015124019A (en) | 2013-12-25 | 2013-12-25 | Passenger conveyor |
| CN201410818326.5A CN104743431A (en) | 2013-12-25 | 2014-12-24 | A passenger conveying device |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2013267487A JP2015124019A (en) | 2013-12-25 | 2013-12-25 | Passenger conveyor |
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| JP2013267487A Pending JP2015124019A (en) | 2013-12-25 | 2013-12-25 | Passenger conveyor |
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| CN109081230A (en) * | 2018-10-31 | 2018-12-25 | 通力电梯有限公司 | Interfacial structure and escalator between escalator and building |
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