JP2017190234A5

JP2017190234A5 -

Info

Publication number: JP2017190234A5
Application number: JP2016081699A
Authority: JP
Filing date: 2016-04-15
Publication date: 2018-08-16
Anticipated expiration: 2036-04-15

Description

また、本発明の乗客コンベアのリニューアル方法は、予め建築構造物に設定されたフレームと、フレーム内に設けられて、フレーム内を循環移動する複数の踏段と、フレームにおける複数の踏段の進行方向の両端部に設けられ、建築構造物に設けられた設置受け部に載置された既設支持アングルとを備えた乗客コンベアのリニューアル方法である。そして、以下（１）から（２）に示す工程を含んでいる。
（１）フレームの両端部における建築構造物の壁面と対向する対向面と反対側の内面に補強側支持フレームの補強側固定片を取り付ける工程。
（２）補強側固定片に連続する補強側支持片を建築構造物に載置させる工程。
そして、補強側固定片における補強側支持片から反対側の端部までの長さは、対向面に固定された既設支持アングルの固定片における設置受け部に載置された支持片から反対側の端部までの長さよりも長く設定されている。 Further, the renewal method of the passenger conveyor according to the present invention includes a frame set in advance in a building structure, a plurality of steps provided in the frame and circulated in the frame, and a traveling direction of the plurality of steps in the frame. It is the renewal method of a passenger conveyor provided with the existing support angle provided in the both ends and mounted in the installation receiving part provided in the building structure. The following steps (1) to (2) are included.
(1) The process of attaching the reinforcement side fixed piece of a reinforcement side support frame to the inner surface on the opposite side to the opposing surface which opposes the wall surface of a building structure in the both ends of a frame.
(2) The process of mounting the reinforcement side support piece which continues to the reinforcement side fixed piece on a building structure.
And the length from the reinforcement side support piece in the reinforcement side fixed piece to the opposite end is the opposite side from the support piece placed on the installation receiving part in the fixed piece of the existing support angle fixed to the opposing surface . It is set longer than the length to the end.

Claims

In passenger conveyors that are installed in building structures and convey people and objects,
A frame installed in the building structure;
A plurality of steps provided in the frame and connected endlessly to circulate in the frame;
Reinforced support angles provided at both ends of the frame in the traveling direction of the plurality of steps, mounted on the building structure, and supporting the frame,
The reinforcing support angle is
A reinforcing side fixing piece fixed to the inner surface of the frame opposite to the opposing surface facing the wall surface of the building structure;
A passenger conveyor having a reinforcement-side support piece that is continuous with the reinforcement-side fixing piece and is placed on the building structure.

The frame is
A pair of lower frames disposed on both sides in the width direction orthogonal to the traveling direction of the plurality of steps;
A pair of upper frames opposed to the pair of lower frames;
A vertical frame connecting the pair of lower frames and the one upper frame;
The passenger conveyor according to claim 1, wherein a length of the reinforcing support angle in a width direction is set to be shorter than an opening length formed between the pair of upper frames.

The reinforcing side fixing piece is
Having a wide portion fixed to the vertical frame;
The passenger conveyor according to claim 2, wherein the reinforcing side support piece is set to be shorter than an opening length formed between the pair of upper frames by notching both end portions in the width direction of the continuous end portion. .

The passenger conveyor according to claim 1, wherein the reinforcing side fixing piece is fastened and fixed to the frame by a fixing bolt.

It is fixed in advance to the facing surface in the frame, and includes an existing support angle placed on an installation receiving portion provided in the building structure,
The length from the wall surface to the tip portion of the building structure in the reinforcement side support piece of the reinforcement support angle is the tip portion from the wall surface in the support piece placed on the installation receiving portion in the existing support angle. The passenger conveyor according to claim 1, wherein the passenger conveyor is set longer than the length up to.

The existing support angle has a fixed piece fixed to the facing surface,
The length from the reinforcement side support piece to the opposite end of the reinforcement side fixed piece is set to be longer than the length from the support piece to the opposite end of the fixed piece. The passenger conveyor described.

An additional floor plate placed on the upper surface in the vertical direction of the reinforcing side support piece,
2. The height in the vertical direction when the additional floor plate is placed on the reinforcing-side support piece is set to be substantially the same as the height in the vertical direction of the finished floor surface of the building structure. Passenger conveyor as described in.

A frame set in advance in a building structure, a plurality of steps provided in the frame and circulating in the frame, and provided at both ends of the frame in the advancing direction of the steps; In a renewal method of a passenger conveyor provided with an existing support angle placed on an installation receiving part provided in a structure,
Attaching the reinforcing-side fixing pieces of the reinforcing-side support frame to the inner surface opposite to the opposing surface facing the wall surface of the building structure at both ends of the frame;
Placing the reinforcement-side support piece continuous with the reinforcement-side fixing piece on the building structure,
The length from the reinforcement-side support piece to the opposite end of the reinforcement-side fixed piece is from the support piece placed on the installation receiving portion in the fixed piece of the existing support angle fixed to the facing surface. Passenger conveyor renewal method that is set longer than the length to the opposite end.