WO2011141945A1 - Passenger conveyor - Google Patents
Passenger conveyor Download PDFInfo
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- WO2011141945A1 WO2011141945A1 PCT/JP2010/003151 JP2010003151W WO2011141945A1 WO 2011141945 A1 WO2011141945 A1 WO 2011141945A1 JP 2010003151 W JP2010003151 W JP 2010003151W WO 2011141945 A1 WO2011141945 A1 WO 2011141945A1
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- chord member
- upper chord
- passenger conveyor
- frame body
- lower chord
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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
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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
- B66B23/14—Guiding means for carrying surfaces
Definitions
- the present invention relates to passenger conveyors such as escalators and moving walkways, and more particularly to the structure of the frame.
- the escalator frame has a plurality of blocks divided in the longitudinal direction by bolts or the like.
- Each of these blocks has an upper chord material, a lower chord material, a vertical material, and a diagonal material made of L-shaped steel, stacked in a truss shape, and the ends of the overlapping parts are welded. It has a structure.
- JP-A-63-57485 (Fig. 2 etc.) Japanese Patent Laid-Open No. 2003-128372 (FIGS. 1 and 2 etc.)
- an object of the present invention is to provide a passenger conveyor that is easy to renew and has good frame body manufacturability.
- a frame body installed in a building structure, a boarding floor provided at both ends in the longitudinal direction of the frame body, a step that is connected endlessly between the boarding floors and circulates and rotates.
- the frame has a structure in which a plurality of blocks divided in the longitudinal direction are connected to each other, and a driving device for driving the steps and a railing facing left and right along the rotation direction of the steps.
- each of the blocks includes an upper chord member, a lower chord member, a vertical member, and an oblique member, and the vertical member and the oblique member are fastened to the upper chord member and the lower chord member by a reamer bolt.
- FIG. 4 is a view showing a cross section taken along II-II in FIG. 3.
- an escalator which is a type of passenger conveyor, will be described with reference to FIGS.
- FIG. 1 is a view showing the entire side surface of the passenger conveyor of the present invention.
- the escalator in the present embodiment includes a frame 4 installed in a building structure, boarding floors 71, 72 provided at both ends in the longitudinal direction of the frame 4, and these boarding floors 71, 72.
- a step 8 connected endlessly between the steps 8 circulates and moves, a driving device M that drives the step 8, and a balustrade 13 that is opposed to the left and right along the rotation direction of the step 8.
- the frame 4 according to the present embodiment is installed between the upper floor 51 and the lower floor 52.
- a receiving beam 53 is provided at each longitudinal end of the frame body 4, and the frame body 4 is supported by the upper floor 51 and the lower floor 52 through the receiving wall 53. .
- the frame body 4 has a structure that is divided into a plurality of blocks in the longitudinal direction, and adjacent blocks are connected to each other by bolts or the like in the connection portion S.
- FIG. 1 only one connection portion S is illustrated, but there may be two or more connection portions S.
- FIG. 2 is an enlarged view of the upper chord member portion of the connecting portion S between the frames in the conventional case, and a vertical member 43 and an oblique member 44 (not shown in FIG. 2) are connected to the upper chord member 41 by welding Y. Structure.
- the upper chord member 41 may be deformed by welding heat, resulting in a displacement by a displacement g.
- the lower chord material has a problem that it is similarly deformed by welding Y.
- FIG. 3 is a view showing a cross section of the present invention along II in FIG. 4 is a cross-sectional view taken along the line II-II in FIG. 3 (the balustrade 13 and the balustrade support base 13A are not shown).
- the escalator frame 4 of this embodiment is composed of a left side member 4A, a right side member 4B, an upper cross beam 4C, and a lower cross beam 4D.
- the vertical member 5 (5A, 5B) to which the rail 10 and the skirt guard 11 can be attached is provided inside the left member 4A and the right member 4B.
- the vertical member 5 (5A, 5B), the upper cross beam 4C, and the lower cross beam 4D are each attached to the vertical member 43 by bolts (for example, reamer bolt R).
- An oil pan 12 is disposed on the lower horizontal beam 4D.
- the left side member 4A is formed in a truss shape with the upper chord member 41, the lower chord member 42, the vertical member 43, and the slant member 44.
- a vertical member 43 and an oblique member 44 are arranged across the upper chord member 41 and the lower chord member 42, and the overlap portion is processed with a reamer hole, and then fastened with a reamer bolt R.
- the right member 4B is assembled in the same manner.
- a reamer bolt R is used instead of a normal bolt.
- the vertical member 43 and the diagonal member 44 are connected to the upper chord member 41 and the lower chord member 42 with normal bolts, there is a problem that the strength in the event of an earthquake or the like is weakened because a gap is formed between the bolt and the hole.
- the reamer bolt R since the reamer bolt R is used, the gap between the reamer bolt R and the hole is almost eliminated, so that there is an advantage that the strength in the event of an earthquake or the like can be kept equal to or higher than that in the case of welding.
- the upper chord member 41 and the lower chord member 42 L-shaped steel that is widely used at present on passenger conveyors may be used.
- the upper chord member 41 and the lower chord member 42 are not limited to this.
- the weight can be reduced, and the heights h1 and h2 of the upper chord material 41 and the lower chord material 42 compared to a normal L-shaped steel (see FIG. 3). ) Can be adjusted, and there is also an effect that it is easy to secure a fixing space for the reamer bolt.
- the vertical member 5 (5A, 5B), the upper horizontal beam 4C, and the lower horizontal beam 4D are connected to the vertical member 43 by the reamer bolt R, respectively.
- the present invention is not limited to this, and it may be attached by welding. In the case of welding, there is a possibility that the vertical member 43 may be deformed by welding heat. Even if the vertical member 43 is deformed, the influence of the deformation on the upper chord member 41 and the lower chord member 42 is small. It doesn't matter much when connecting.
- the connection may be made by welding.
- a predetermined ratio or more for example, 90% or more
- the escalator has been described.
- the present structure may be applied to a moving sidewalk that does not cause a step.
Abstract
Disclosed is a passenger conveyor which has excellent manufacturability of a frame body, and is easy to renew.
Specifically disclosed is a passenger conveyor which is provided with: a frame body that is disposed in a building structure; platform floors that are provided to both ends in the longitudinal direction of the frame body; a footstep that is endlessly connected between the platform floors so as to circulate/turn; a drive device that drives the footstep; and railings that face right and left in the direction in which the footstep turns, wherein the frame body has a structure in which a plurality of blocks divided in the longitudinal direction are interconnected, and each of the blocks has an upper chord member, a lower chord member, a longitudinal member, and a diagonal member, and in which the longitudinal member and the diagonal member are fastened to the upper chord member and the lower chord member by reamer bolts.
Description
本発明は、エスカレーターや動く歩道などの乗客コンベアに係り、特に、その枠体の構成に関する。
The present invention relates to passenger conveyors such as escalators and moving walkways, and more particularly to the structure of the frame.
従来の乗客コンベアでは、特許文献１の第２図や、特許文献２の図１，図２等に示すように、エスカレーター用枠体は、長手方向に複数に分割されたブロックがボルト等によって互いに接続された構造となっており、このブロックのそれぞれは、Ｌ形鋼で構成された上弦材，下弦材，縦材，斜め材をトラス状に重ねて配置し、重なり部の端部が溶接された構造となっている。
In the conventional passenger conveyor, as shown in FIG. 2 of Patent Document 1, FIG. 1 and FIG. 2 of Patent Document 2, etc., the escalator frame has a plurality of blocks divided in the longitudinal direction by bolts or the like. Each of these blocks has an upper chord material, a lower chord material, a vertical material, and a diagonal material made of L-shaped steel, stacked in a truss shape, and the ends of the overlapping parts are welded. It has a structure.
しかしながら、前記特許文献１，２のように、枠体を構成するそれぞれのブロックにおいて、上弦材と下弦材に縦材と斜め材を溶接した場合、上弦材や下弦材が溶接熱により変形し、上弦材や下弦材の長手方向の端部において、隣のブロックの上弦材や下弦材に対して位置がずれてしまい、このずれが大きいと、隣合うブロック同士を接続できなくなるという問題があった。この変形を修正するためには専門の技術者の勘に頼るしかなく、簡単に修正出来ないという問題があった。
However, as in Patent Documents 1 and 2, in each block constituting the frame body, when the vertical and diagonal members are welded to the upper chord member and the lower chord member, the upper chord member and the lower chord member are deformed by welding heat, There is a problem that the position of the upper chord material and the lower chord material in the longitudinal direction is shifted with respect to the upper chord material and the lower chord material of the adjacent block, and if this deviation is large, the adjacent blocks cannot be connected to each other. . In order to correct this deformation, it has to rely on the intuition of a professional engineer, and there is a problem that it cannot be easily corrected.
また、溶接されているため、リニューアルをする場合には簡単に解体することが出来ない問題もある。
Also, because it is welded, there is a problem that it cannot be easily disassembled when renewing.
したがって、本発明の目的は、枠体の製作性が良く、リニューアルのしやすい乗客コンベアを提供することにある。
Therefore, an object of the present invention is to provide a passenger conveyor that is easy to renew and has good frame body manufacturability.
尚、上記した課題以外のその他の課題は、本願明細書全体の記載または図面から明らかにされる。
In addition, other problems other than the problems described above will be clarified from the description of the entire specification of the present application or the drawings.
本発明の乗客コンベアでは、建築構造物に設置された枠体と、前記枠体の長手方向両端部に設けた乗降床と、前記乗降床間を無端状に連結されて循環回動する踏段と、前記踏段を駆動する駆動装置と、前記踏段の回動方向に沿って左右に対向する欄干とを備え、前記枠体は、長手方向に複数に分割されたブロックが互いに接続された構造であるとともに、前記ブロックのそれぞれは、上弦材と、下弦材と、縦材と、斜め材とを有し、前記縦材および前記斜め材は、リーマボルトによって前記上弦材および前記下弦材に締結されている構造とした。
In the passenger conveyor of the present invention, a frame body installed in a building structure, a boarding floor provided at both ends in the longitudinal direction of the frame body, a step that is connected endlessly between the boarding floors and circulates and rotates. The frame has a structure in which a plurality of blocks divided in the longitudinal direction are connected to each other, and a driving device for driving the steps and a railing facing left and right along the rotation direction of the steps. In addition, each of the blocks includes an upper chord member, a lower chord member, a vertical member, and an oblique member, and the vertical member and the oblique member are fastened to the upper chord member and the lower chord member by a reamer bolt. The structure.
尚、上記した構成はあくまで一例であり、本発明は、技術思想を逸脱しない範囲内で適宜変更が可能である。また、上記した構成以外の本発明の構成の例は、本願明細書全体の記載または図面から明らかにされる。
Note that the above-described configuration is merely an example, and the present invention can be appropriately changed without departing from the technical idea. Further, examples of the configuration of the present invention other than the above-described configuration will be clarified from the entire description of the present specification or the drawings.
本発明によれば、枠体の製作性が良く、リニューアルのしやすい乗客コンベアを提供できる。
According to the present invention, it is possible to provide a passenger conveyor that is easy to renew and has good frame body manufacturability.
本発明のその他の効果については、明細書全体の記載から明らかにされる。
The other effects of the present invention will be clarified from the description of the entire specification.
本発明の実施例を、図面を参照しながら説明する。尚、各図において、同一又は類似の構成要素には同じ符号を付し、説明を省略する。
Embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar components are denoted by the same reference numerals and description thereof is omitted.
本発明における実施例として、乗客コンベアの一種であるエスカレーターについて、図１～図４を用いて説明する。
As an embodiment of the present invention, an escalator, which is a type of passenger conveyor, will be described with reference to FIGS.
図１は、本発明の乗客コンベアの全体側面を示す図である。本実施例におけるエスカレーターは、図１に示す通り、建築構造物に設置された枠体４と、この枠体４の長手方向両端部に設けた乗降床７１，７２と、これら乗降床７１，７２間を無端状に連結されて循環移動する踏段８と、この踏段８を駆動する駆動装置Ｍと、踏段８の回動方向に沿って左右に対向する欄干１３とを備えている。そして、本実施例の枠体４は上階５１と下階５２との間に跨って設置されている。枠体４の長手方向の端部には、それぞれ受けばり５３が設けられており、枠体４は、受けばり５３を介してそれぞれ上階５１と下階５２とに支えられる構造となっている。
FIG. 1 is a view showing the entire side surface of the passenger conveyor of the present invention. As shown in FIG. 1, the escalator in the present embodiment includes a frame 4 installed in a building structure, boarding floors 71, 72 provided at both ends in the longitudinal direction of the frame 4, and these boarding floors 71, 72. A step 8 connected endlessly between the steps 8 circulates and moves, a driving device M that drives the step 8, and a balustrade 13 that is opposed to the left and right along the rotation direction of the step 8. The frame 4 according to the present embodiment is installed between the upper floor 51 and the lower floor 52. A receiving beam 53 is provided at each longitudinal end of the frame body 4, and the frame body 4 is supported by the upper floor 51 and the lower floor 52 through the receiving wall 53. .
ここで、枠体４は、長手方向に複数のブロックに分割された構造となっており、隣合うブロックは、接続部Ｓにおいて、ボルト等によって互いに接続された構造となっている。尚、図１では、接続部Ｓとして１箇所のみ図示しているが、接続部Ｓは２箇所以上あってもよい。このように複数のブロックに分割することで、それぞれのブロックを工場で製造してから、ブロック毎にエスカレーター設置現場に搬入し、その後、接続部Ｓを接続することで、エスカレーターの製造，搬入，設置の作業が容易になる。
Here, the frame body 4 has a structure that is divided into a plurality of blocks in the longitudinal direction, and adjacent blocks are connected to each other by bolts or the like in the connection portion S. In FIG. 1, only one connection portion S is illustrated, but there may be two or more connection portions S. By dividing each block into a plurality of blocks in this way, each block is manufactured at the factory, and then delivered to the escalator installation site for each block. After that, the connecting portion S is connected to manufacture, carry in the escalator, Installation work becomes easy.
図２は、従来の場合の枠体同士の接続部Ｓの上弦材部分の拡大図であり、上弦材４１に縦材４３および斜め材４４（図２では図示せず）を溶接Ｙにより接続した構造である。このように上弦材４１に縦材４３および斜め材４４を溶接Ｙにより接続すると、上弦材４１が溶接熱により変形し、変位ｇだけずれが生じる場合があり、このずれが大きいと、隣合うブロックの上弦材４１を添え板Ａ１，Ａ２で挟んでボルト類Ｂで連結するのが困難になるという問題があった。また、下弦材についても溶接Ｙにより同様に変形するという問題があった。
FIG. 2 is an enlarged view of the upper chord member portion of the connecting portion S between the frames in the conventional case, and a vertical member 43 and an oblique member 44 (not shown in FIG. 2) are connected to the upper chord member 41 by welding Y. Structure. When the vertical member 43 and the diagonal member 44 are connected to the upper chord member 41 by welding Y in this way, the upper chord member 41 may be deformed by welding heat, resulting in a displacement by a displacement g. There is a problem that it is difficult to connect the upper chord member 41 with the bolts B by sandwiching the upper chord member 41 between the attachment plates A1 and A2. Further, the lower chord material has a problem that it is similarly deformed by welding Y.
次に、図３は、図１のＩ－Ｉに沿う本発明の断面を示す図である。また、図４は、図３のII－IIに沿う断面を示す図である（欄干１３および欄干支持ベース１３Ａは図示せず）。
Next, FIG. 3 is a view showing a cross section of the present invention along II in FIG. 4 is a cross-sectional view taken along the line II-II in FIG. 3 (the balustrade 13 and the balustrade support base 13A are not shown).
この図３に示す通り、本実施例のエスカレーターの枠体４は、左側部材４Ａと右側部材４Ｂと上横桁４Ｃと下横桁４Ｄとで構成されている。また、左側部材４Ａと右側部材４Ｂの内側には、レール１０やスカートガード１１を取り付けられる縦部材５（５Ａ，５Ｂ）を備えている。そして、縦部材５（５Ａ，５Ｂ），上横桁４Ｃ，下横桁４Ｄは、それぞれ、縦材４３に、ボルト類（例えばリーマボルトＲ）によって取り付けられている。また、下横桁４Ｄの上には、油受１２が配置されている。
As shown in FIG. 3, the escalator frame 4 of this embodiment is composed of a left side member 4A, a right side member 4B, an upper cross beam 4C, and a lower cross beam 4D. Moreover, the vertical member 5 (5A, 5B) to which the rail 10 and the skirt guard 11 can be attached is provided inside the left member 4A and the right member 4B. And the vertical member 5 (5A, 5B), the upper cross beam 4C, and the lower cross beam 4D are each attached to the vertical member 43 by bolts (for example, reamer bolt R). An oil pan 12 is disposed on the lower horizontal beam 4D.
そして、本発明では、図３および図４に示す通り、左側部材４Ａは上弦材４１と下弦材４２と縦材４３と斜め材４４とでトラス状に構成され、組み立て時には、雇などを利用して上弦材４１と下弦材４２とに跨って縦材４３と斜め材４４とを配置し、重なり部をリーマ穴加工し、その後リーマボルトＲで締結するようにしている。また、右側部材４Ｂも同様にして組み立てられている。
In the present invention, as shown in FIGS. 3 and 4, the left side member 4A is formed in a truss shape with the upper chord member 41, the lower chord member 42, the vertical member 43, and the slant member 44. A vertical member 43 and an oblique member 44 are arranged across the upper chord member 41 and the lower chord member 42, and the overlap portion is processed with a reamer hole, and then fastened with a reamer bolt R. The right member 4B is assembled in the same manner.
このように、上弦材４１と下弦材４２に対し縦材４３および斜め材４４をリーマボルトＲで固定したことにより、縦材４３および斜め材４４の接続の際に溶接Ｙが不要となるため、上弦材４１や下弦材４２に溶接熱による変形が発生しないため、枠体の隣合うブロック同士の接続が容易になるメリットがある。また、リーマボルトＲを用いて接続しているため、溶接が不要になるので、枠体４の製作性が良く、リニューアルのしやすい乗客コンベアを提供することが可能となる。
Since the vertical member 43 and the diagonal member 44 are fixed to the upper chord member 41 and the lower chord member 42 with the reamer bolt R in this way, the welding Y is not required when the vertical member 43 and the diagonal member 44 are connected. Since deformation due to welding heat does not occur in the material 41 and the lower chord material 42, there is an advantage that it is easy to connect adjacent blocks of the frame. Moreover, since it connects using the reamer bolt R, welding becomes unnecessary, Therefore It becomes possible to provide the passenger conveyor which the frame 4 is easy to manufacture and is easy to renew.
さらに、本発明では、通常のボルトではなくリーマボルトＲを用いている。縦材４３および斜め材４４を通常のボルトで上弦材４１と下弦材４２に接続した場合は、ボルトと穴との間に隙間が出来るため地震等の際の強度が弱くなるという問題があるが、本発明では、リーマボルトＲを用いることで、リーマボルトＲと穴との間の隙間がほぼなくなるため、地震等の際の強度を溶接の場合と同等以上に保つことが出来るというメリットもある。
Furthermore, in the present invention, a reamer bolt R is used instead of a normal bolt. When the vertical member 43 and the diagonal member 44 are connected to the upper chord member 41 and the lower chord member 42 with normal bolts, there is a problem that the strength in the event of an earthquake or the like is weakened because a gap is formed between the bolt and the hole. In the present invention, since the reamer bolt R is used, the gap between the reamer bolt R and the hole is almost eliminated, so that there is an advantage that the strength in the event of an earthquake or the like can be kept equal to or higher than that in the case of welding.
尚、本発明では、上弦材４１および下弦材４２として、現在乗客コンベアで広く用いられているＬ形鋼を用いてもよいが、これに限られず、上弦材４１および下弦材４２として、鋼板を曲げて形成した上弦材４１および下弦材４２を用いることで、軽量化することが出来るとともに、通常のＬ形鋼に比べて、上弦材４１や下弦材４２の高さｈ１，ｈ２（図３参照）を調節できる為、リーマボルトの固定スペースを確保しやすくなるという効果もある。
In the present invention, as the upper chord member 41 and the lower chord member 42, L-shaped steel that is widely used at present on passenger conveyors may be used. However, the upper chord member 41 and the lower chord member 42 are not limited to this. By using the upper chord material 41 and the lower chord material 42 formed by bending, the weight can be reduced, and the heights h1 and h2 of the upper chord material 41 and the lower chord material 42 compared to a normal L-shaped steel (see FIG. 3). ) Can be adjusted, and there is also an effect that it is easy to secure a fixing space for the reamer bolt.
ここで、図３において、縦部材５（５Ａ，５Ｂ），上横桁４Ｃ，下横桁４Ｄは、それぞれ、縦材４３にリーマボルトＲによって接続することが製作性や強度の面で最も望ましいが、これに限られず、溶接によって取り付けるようにしてもよい。溶接の場合、溶接熱により縦材４３に変形が起こる可能性があるが、縦材４３が変形したとしても、その変形が上弦材４１および下弦材４２に及ぼす影響は小さいので、接続部Ｓにおける接続の際にはあまり問題とはならない。
Here, in FIG. 3, it is most desirable in terms of manufacturability and strength that the vertical member 5 (5A, 5B), the upper horizontal beam 4C, and the lower horizontal beam 4D are connected to the vertical member 43 by the reamer bolt R, respectively. However, the present invention is not limited to this, and it may be attached by welding. In the case of welding, there is a possibility that the vertical member 43 may be deformed by welding heat. Even if the vertical member 43 is deformed, the influence of the deformation on the upper chord member 41 and the lower chord member 42 is small. It doesn't matter much when connecting.
本発明では、全ての縦材４３および斜め材４４をリーマボルトＲにより固定することが望ましいが、枠体４の長手方向の両端部（受けばり５３の近傍）の縦材については、隣のブロックと接続する接続部Ｓが存在しないため、溶接によって接続するようにしてもよい。本発明では、上弦材４１および下弦材４２の変形による変位ｇが許容範囲内であれば、全ての縦材４３および斜め材４４のうち、所定の割合以上（例えば９割以上）をリーマボルトＲにより固定するようにしてもよい。
In the present invention, it is desirable to fix all the vertical members 43 and the diagonal members 44 with the reamer bolt R, but the vertical members at both ends in the longitudinal direction of the frame 4 (near the receiving beam 53) Since there is no connection portion S to be connected, the connection may be made by welding. In the present invention, if the displacement g due to deformation of the upper chord member 41 and the lower chord member 42 is within an allowable range, a predetermined ratio or more (for example, 90% or more) of all the vertical members 43 and the slant members 44 is reamed by the reamer bolt R. It may be fixed.
尚、本実施例では、エスカレーターについて説明したが、段差の生じない、動く歩道に本構造を適用しても良い。
In this embodiment, the escalator has been described. However, the present structure may be applied to a moving sidewalk that does not cause a step.
以上、本発明を実施例を用いて説明してきたが、これまで説明した構成はあくまで一例であり、本発明は、技術思想を逸脱しない範囲内で適宜変更が可能である。
As described above, the present invention has been described using the embodiments. However, the configuration described so far is merely an example, and the present invention can be appropriately changed without departing from the technical idea.
４ 枠体
４Ａ 左側部材
４Ｂ 右側部材
４Ｃ 上横桁
４Ｄ 下横桁
５，５Ａ，５Ｂ 縦部材
８ 踏段
１０ レール
１１ スカートガード
１２ 油受
１３ 欄干
４１ 上弦材
４２ 下弦材
４３ 縦材
４４ 斜め材
５１ 上階
５２ 下階
５３ 受けばり
７１，７２ 乗降床
Ｍ 駆動装置
Ｒ リーマボルト
Ｙ 溶接 4Frame 4A Left side member 4B Right side member 4C Upper cross beam 4D Lower cross beam 5, 5A, 5B Vertical member 8 Step 10 Rail 11 Skirt guard 12 Oil pan 13 Railing 41 Upper chord material 42 Lower chord material 43 Vertical material 44 Diagonal material 51 Upper Floor 52 Lower floor 53 Receiving beam 71, 72 Getting on / off floor M Drive unit R Reamer bolt Y Welding
４Ａ 左側部材
４Ｂ 右側部材
４Ｃ 上横桁
４Ｄ 下横桁
５，５Ａ，５Ｂ 縦部材
８ 踏段
１０ レール
１１ スカートガード
１２ 油受
１３ 欄干
４１ 上弦材
４２ 下弦材
４３ 縦材
４４ 斜め材
５１ 上階
５２ 下階
５３ 受けばり
７１，７２ 乗降床
Ｍ 駆動装置
Ｒ リーマボルト
Ｙ 溶接 4
Claims (3)
- 建築構造物に設置された枠体と、前記枠体の長手方向両端部に設けた乗降床と、前記乗降床間を無端状に連結されて循環回動する踏段と、前記踏段を駆動する駆動装置と、前記踏段の回動方向に沿って左右に対向する欄干とを備えた乗客コンベアであって、
前記枠体は、長手方向に複数に分割されたブロックが互いに接続された構造であるとともに、前記ブロックのそれぞれは、上弦材と、下弦材と、縦材と、斜め材とを有し、前記縦材および前記斜め材は、リーマボルトによって前記上弦材および前記下弦材に締結されていることを特徴とする乗客コンベア。 Frames installed in the building structure, boarding / exiting floors provided at both ends in the longitudinal direction of the frame body, steps that are connected endlessly between the boarding / exiting floors and circulate and rotate, and a drive that drives the steps A passenger conveyor comprising a device and a railing facing left and right along the turning direction of the step,
The frame body has a structure in which a plurality of blocks divided in the longitudinal direction are connected to each other, and each of the blocks includes an upper chord material, a lower chord material, a vertical material, and an oblique material, The vertical conveyor and the diagonal member are fastened to the upper chord member and the lower chord member by reamer bolts. - 前記上弦材および前記下弦材は、鋼板をＬ字状に曲げた部材で構成されていることを特徴とする請求項１に記載の乗客コンベア。 2. The passenger conveyor according to claim 1, wherein the upper chord member and the lower chord member are made of a member obtained by bending a steel plate into an L shape.
- 前記上弦材および前記下弦材は、Ｌ形鋼で構成されていることを特徴とする請求項１に記載の乗客コンベア。 The passenger conveyor according to claim 1, wherein the upper chord member and the lower chord member are made of L-shaped steel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201080066632.8A CN102883987B (en) | 2010-05-10 | 2010-05-10 | Passenger conveyor |
| PCT/JP2010/003151 WO2011141945A1 (en) | 2010-05-10 | 2010-05-10 | Passenger conveyor |
| JP2012514599A JP5454679B2 (en) | 2010-05-10 | 2010-05-10 | Passenger conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/003151 WO2011141945A1 (en) | 2010-05-10 | 2010-05-10 | Passenger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011141945A1 true WO2011141945A1 (en) | 2011-11-17 |
Family
ID=44914025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2010/003151 WO2011141945A1 (en) | 2010-05-10 | 2010-05-10 | Passenger conveyor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5454679B2 (en) |
| CN (1) | CN102883987B (en) |
| WO (1) | WO2011141945A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3109195A1 (en) * | 2015-06-25 | 2016-12-28 | Thyssenkrupp Elevator Innovation Center, S.A. | Escalator/moving walkway modular truss and method of assembling an escalator/moving walkway modular truss |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6389788B2 (en) * | 2015-03-26 | 2018-09-12 | 株式会社日立製作所 | Passenger conveyor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003128372A (en) * | 2001-10-25 | 2003-05-08 | Hitachi Building Systems Co Ltd | Frame of passenger conveyer |
| JP2003137488A (en) * | 2001-11-05 | 2003-05-14 | Hitachi Ltd | Passenger conveyer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0671995B2 (en) * | 1986-05-10 | 1994-09-14 | 株式会社日立製作所 | Passenger conveyor frame assembly method |
| JPH0735236B2 (en) * | 1988-06-06 | 1995-04-19 | 株式会社日立製作所 | Frame for passenger conveyor |
| JP4824157B2 (en) * | 1999-08-06 | 2011-11-30 | インベンテイオ・アクテイエンゲゼルシヤフト | Long escalator and moving walkway support structure |
-
2010
- 2010-05-10 JP JP2012514599A patent/JP5454679B2/en active Active
- 2010-05-10 CN CN201080066632.8A patent/CN102883987B/en active Active
- 2010-05-10 WO PCT/JP2010/003151 patent/WO2011141945A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003128372A (en) * | 2001-10-25 | 2003-05-08 | Hitachi Building Systems Co Ltd | Frame of passenger conveyer |
| JP2003137488A (en) * | 2001-11-05 | 2003-05-14 | Hitachi Ltd | Passenger conveyer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3109195A1 (en) * | 2015-06-25 | 2016-12-28 | Thyssenkrupp Elevator Innovation Center, S.A. | Escalator/moving walkway modular truss and method of assembling an escalator/moving walkway modular truss |
| US10053335B2 (en) | 2015-06-25 | 2018-08-21 | Thyssenkrupp Elevator Innovation Center S.A. | Escalator/moving walkway modular truss and method of assembling an escalator/moving walkway modular truss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102883987A (en) | 2013-01-16 |
| JP5454679B2 (en) | 2014-03-26 |
| JPWO2011141945A1 (en) | 2013-07-22 |
| CN102883987B (en) | 2015-05-27 |
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