JP2005082298A - Height adjusting mechanism for truss structure in man conveyor - Google Patents

Height adjusting mechanism for truss structure in man conveyor Download PDF

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Publication number
JP2005082298A
JP2005082298A JP2003314864A JP2003314864A JP2005082298A JP 2005082298 A JP2005082298 A JP 2005082298A JP 2003314864 A JP2003314864 A JP 2003314864A JP 2003314864 A JP2003314864 A JP 2003314864A JP 2005082298 A JP2005082298 A JP 2005082298A
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Prior art keywords
truss structure
man conveyor
adjusting mechanism
cylinder
height adjusting
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JP2003314864A
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Japanese (ja)
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Keiichiro Nakano
圭一郎 中野
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2003314864A priority Critical patent/JP2005082298A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a height adjusting mechanism for a truss structure in a man conveyor such as an escalator and a moving walkway in which need of insertion of an adjusting plate can be eliminated to properly improve installation workability. <P>SOLUTION: In this height adjusting mechanism for a truss structure in a man conveyor such as an escalator and a moving walkway, an end part bottom surface of the truss structure 14 is supported onto an installation structure 11 by a support part SA. The support part SA for supporting the end part bottom surface of the truss structure 14 to the installation structure 11 comprises a cylinder 2 including a truss structure supporting leg part 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、エスカレータ、移動歩道等のマンコンベアにおけるトラス構造体において、その底面部で設置構造体に支持させる場合の高さ調整機構に関するものである。   The present invention relates to a height adjustment mechanism in the case where a truss structure in a man conveyor such as an escalator or a moving walkway is supported by an installation structure at the bottom surface.

従来のマンコンベアにおけるトラス構造体の高さ調整機構では、複数枚の調整板の挿入が必要であった（例えば、特許文献１参照）。   In the conventional truss structure height adjustment mechanism in the man conveyor, it is necessary to insert a plurality of adjustment plates (see, for example, Patent Document 1).

特開平７−６１７５３号公報JP 7-61753 A

このようなマンコンベアにおける設置構造体とトラス構造体の隙間は極度に狭く、据付作業性が非常に悪いとともに、トラス構造体の底面にはオイル漏れを防ぐためのオイルパン等が配置されており、トラス構造体の内側からしか作業が出来ない場合、更に据付作業性を悪くしていた。   The gap between the installation structure and truss structure in such a man conveyor is extremely narrow, installation workability is very bad, and an oil pan etc. is installed on the bottom of the truss structure to prevent oil leakage. When the work can be performed only from the inside of the truss structure, the installation workability is further deteriorated.

この発明は、上記のような課題を解決するためになされたもので、据付作業性を適切に向上できるマンコンベアにおけるトラス構造体の高さ調整機構を得ようとするものである。   The present invention has been made to solve the above-described problems, and an object of the present invention is to obtain a truss structure height adjustment mechanism in a man conveyor that can appropriately improve the installation workability.

この発明に係るマンコンベアにおけるトラス構造体の高さ調整機構は、トラス構造体の端部底面を支持部により設置構造体に支持させるマンコンベアにおいて、前記支持部に、トラス構造体支持用脚部を内部に納めたシリンダーを有することを特徴とする。   The height adjustment mechanism of the truss structure in the man conveyor according to the present invention is the man conveyor in which the bottom surface of the truss structure is supported by the installation structure by the support portion. It has the cylinder which accommodated inside.

この発明によれば、据付作業性を適切に向上できるマンコンベアにおけるトラス構造体の高さ調整機構を得ることができる。   According to this invention, the height adjustment mechanism of the truss structure body in the man conveyor which can improve installation workability | operativity appropriately can be obtained.

実施の形態１．
この発明による実施の形態１を図１から図３までについて説明する。図１はこの発明による実施の形態における搬送時の高さ調整機構を一部断面で示す側面図である。図２はこの発明による実施の形態における高さ調整後の高さ調整機構を一部断面で示す側面図である。図３は図２におけるIII−III線における断面図である。 Embodiment 1 FIG.
A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side view showing, in partial cross section, a height adjusting mechanism at the time of conveyance according to an embodiment of the present invention. FIG. 2 is a side view showing a part of the height adjusting mechanism after height adjustment according to the embodiment of the present invention. 3 is a cross-sectional view taken along line III-III in FIG.

図１において、トラス構造体１４の端部底面にトラス構造体支持用足１を内部に納めたシリンダー２が溶接固定されている。シリンダー２の頭部端面に設けられシリンダー２の端面部を形成する蓋体１２には蓋体１２に螺合するジャッキアップボルト３およびジャッキアップボルト３のロック作用を行うロックナット４が取り付けられており、また、側面にはトラス構造体１４運送時のトラス構造体支持用足１の脱落防止のため、ストッパーボルト５が取り付けられている。
このシリンダー２は、トラス構造体１４の一方の端部底面において両側縁内側に形成される２個の隅部にそれぞれ１個づつ計２個設けられ、また、トラス構造体１４の他方の端部底面において両側縁内側に形成される２個の隅部にそれぞれ１個づつ計２個設けられている。 In FIG. 1, a cylinder 2 in which a truss structure support foot 1 is housed is welded and fixed to a bottom surface of an end portion of a truss structure 14. A lid 12 provided on the end surface of the head of the cylinder 2 and forming an end surface of the cylinder 2 is attached with a jackup bolt 3 screwed into the lid 12 and a lock nut 4 for locking the jackup bolt 3. In addition, a stopper bolt 5 is attached to the side surface to prevent the truss structure support foot 1 from falling off when the truss structure 14 is transported.
Two cylinders 2 are provided, one at each of the two corners formed on the inner side of both sides of the bottom surface of one end of the truss structure 14, and the other end of the truss structure 14 is also provided. Two in total are provided, one at each of the two corners formed on the inner sides of both sides on the bottom.

図２において、トラス構造体１４の懸架時、まず、トラス構造体１４の前後左右方向の位置決めをし、設置構造体１１に直に設置する。その後、ストッパーボルト５を緩め、トラス構造体支持用足１を可動状態にする。ジャッキアップボルト３を回転させ、トラス構造体支持用足１を押し出し、トラス構造体１４の高さを調整する。
高さ調整後、ロックナット４でジャッキアップボルト３を固定し、トラス構造体１４の高さを固定する。
トラス構造体１４の高さ固定後、止め金６を設置構造体１１に取り付け、トラス構造体支持用足１の動きを規制する。 In FIG. 2, when the truss structure 14 is suspended, first, the truss structure 14 is positioned in the front-rear and left-right directions and installed directly on the installation structure 11. Thereafter, the stopper bolt 5 is loosened to bring the truss structure support foot 1 into a movable state. The jack-up bolt 3 is rotated to push out the truss structure support foot 1 to adjust the height of the truss structure 14.
After the height adjustment, the jackup bolt 3 is fixed with the lock nut 4 to fix the height of the truss structure body 14.
After fixing the height of the truss structure 14, the stopper plate 6 is attached to the installation structure 11 to restrict the movement of the truss structure support foot 1.

この発明による実施の形態に係るマンコンベアにおけるトラス構造体の高さ調整機構は、マンコンベアのトラス構造体１４の端部に、トラス構造体支持用の足１からなるトラス構造体支持用脚部を内部に納めたシリンダー２を取り付け、そのシリンダー２の頭部にあるジャッキアップボルト３を回転させることによりトラス構造体支持用の足１からなるトラス構造体支持用脚部をシリンダー２から突出させ、トラス構造体１４の高さを調整することを特徴とするものである。   The truss structure body height adjusting mechanism in the man conveyor according to the embodiment of the present invention includes a truss structure supporting leg portion comprising a truss structure supporting foot 1 at an end of the truss structure body 14 of the man conveyor. The truss structure support leg consisting of the truss structure support foot 1 is projected from the cylinder 2 by rotating the jack-up bolt 3 at the head of the cylinder 2. The height of the truss structure 14 is adjusted.

この発明による実施の形態では、トラス構造体支持用足１からなるトラス構造体支持用脚部を押し出すことにより、トラス構造体１４の高さ調整を行う。これにより、トラス構造体１４の底面と設置構造体１１の僅かな隙間にハサミガネ等の調整板を挿入する作業が不要となる。また、トラス構造体１４を運搬する際にも、トラス構造体１４の外側に突起物が無くなり、運搬作業が楽になる利点もある。   In the embodiment according to the present invention, the height of the truss structure 14 is adjusted by pushing out the truss structure support leg composed of the truss structure support legs 1. Thereby, the operation | work which inserts adjustment boards, such as scissors, in the slight clearance gap between the bottom face of the truss structure 14 and the installation structure 11 becomes unnecessary. Further, when the truss structure 14 is transported, there is an advantage that the protrusions are eliminated from the outside of the truss structure 14 and the transporting work becomes easy.

この発明による実施の形態によれば、トラス構造体１４の端部底面を支持部ＳＡにより設置構造体１１に支持させるエスカレータ、移動歩道等のマンコンベアにおいて、前記支持部ＳＡに、トラス構造体支持用脚部１を内部に納めたシリンダー２を有するとともに、前記シリンダー２の上端面部を形成する蓋体１２に螺合するジャッキアップボルト３を設け、前記ジャッキアップボルト３の先端部を前記トラス構造体支持用脚部１の端面部に係合して駆動することによりトラス構造体１４の高さ調整を行うようにしたので、ジャッキアップボルトによりトラス構造体支持用脚部１を駆動することによってトラス構造体１４の高さ調整を行い、ハサミガネ等の調整板の挿入を不要として据付作業性を適切に向上できるマンコンベアにおけるトラス構造体の高さ調整機構を得ることができる。   According to the embodiment of the present invention, in a man conveyor such as an escalator or a moving walkway where the bottom surface of the truss structure 14 is supported by the installation structure 11 by the support SA, the truss structure is supported by the support SA. A jack 2 is provided with a cylinder 2 in which a leg portion 1 is housed, and a jack-up bolt 3 that is screwed into a lid 12 that forms an upper end surface portion of the cylinder 2 is provided. Since the height of the truss structure 14 is adjusted by engaging and driving the end surface of the body support leg 1, the truss structure support leg 1 is driven by jack-up bolts. The height of the truss structure 14 is adjusted, and it is not necessary to insert an adjusting plate such as scissors, so that the installation workability can be improved appropriately. It is possible to obtain a height adjustment mechanism of the structure.

この発明による実施の形態における搬送時の高さ調整機構を一部断面で示す側面図である。It is a side view which shows the height adjustment mechanism at the time of conveyance in embodiment by this invention in a partial cross section. この発明による実施の形態における高さ調整後の高さ調整機構を一部断面で示す側面図である。It is a side view which shows the height adjustment mechanism after the height adjustment in embodiment by this invention in a partial cross section. 図２におけるIII−III線における断面図である。It is sectional drawing in the III-III line in FIG.

符号の説明Explanation of symbols

１ トラス構造体支持用足、２ シリンダー、３ ジャッキアップボルト、４ ロックナット、５ ストッパーボルト、６ 止め金、１４ トラス構造体。
1 Leg for supporting truss structure, 2 cylinder, 3 jack up bolt, 4 lock nut, 5 stopper bolt, 6 clasp, 14 truss structure.

Claims (2)

トラス構造体の端部底面を支持部により設置構造体に支持させるマンコンベアにおいて、前記支持部に、トラス構造体支持用脚部を内部に納めたシリンダーを有することを特徴とするマンコンベアにおけるトラス構造体の高さ調整機構。   In the man conveyor for supporting the bottom surface of the end portion of the truss structure on the installation structure by the support portion, the truss structure in the man conveyor is characterized in that the support portion includes a cylinder in which a truss structure support leg is housed. Structure height adjustment mechanism. トラス構造体の端部底面を支持部により設置構造体に支持させるマンコンベアにおいて、前記支持部に、トラス構造体支持用脚部を内部に納めたシリンダーを有するとともに、前記シリンダーの上端面部に螺合するジャッキアップボルトを設け、前記ジャッキアップボルトの先端部を前記トラス構造体支持用脚部に係合して駆動することにより前記トラス構造体の高さ調整を行うことを特徴とするマンコンベアにおけるトラス構造体の高さ調整機構。
In a man conveyor that supports the bottom surface of the end of the truss structure on the installation structure by the support portion, the support portion has a cylinder in which the leg portion for supporting the truss structure is housed, and is screwed on the upper end surface portion of the cylinder. A man conveyor which adjusts the height of the truss structure by providing a jackup bolt to be engaged and driving the front end of the jackup bolt by engaging the truss structure support leg. Adjustment mechanism of truss structure in
JP2003314864A 2003-09-08 2003-09-08 Height adjusting mechanism for truss structure in man conveyor Withdrawn JP2005082298A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104003280A (en) * 2014-06-11 2014-08-27 日立电梯（广州）自动扶梯有限公司 Supporting mechanism of escalator truss
CN105151979A (en) * 2015-10-09 2015-12-16 康力电梯股份有限公司 Movable step baffle installation structure
CN105947864A (en) * 2016-07-08 2016-09-21 上海爱登堡电梯贵州有限公司 Escalator with fully-guarded step baffle device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104003280A (en) * 2014-06-11 2014-08-27 日立电梯（广州）自动扶梯有限公司 Supporting mechanism of escalator truss
CN105151979A (en) * 2015-10-09 2015-12-16 康力电梯股份有限公司 Movable step baffle installation structure
CN105947864A (en) * 2016-07-08 2016-09-21 上海爱登堡电梯贵州有限公司 Escalator with fully-guarded step baffle device

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