JPH10250965A - Escalator landing part curing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To safely perform escalator installation work by temporarily firmly fixing curing material to cure a landing part to a frame strongly. SOLUTION: In this curing method, the whole surface of an upper surface of a cover plate 2b is covered with a curing material 2c, and steel bands 21b, 22b are wound around the curing material 2c and the frame 1, so that the frame 1 and the curing material 2c are pressed and held. Similarly, the whole surface of an upper surface of another cover plate 3b is covered with a curing material 3c, and steel bands 31b, 32b are wound around the curing material 3c and the frame 1, so that the frame 1 and the curing material 3c are pressed and held. Weight of the cover plates 2b, 3b can thus be adequately supported even when the frame 1 is inclined in installing an escalator.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention comprises a frame extending obliquely between a lower entrance and an upper entrance.
The present invention relates to a method for curing an escalator in which a cover plate is placed on an end of the frame.

[0002]

2. Description of the Related Art Generally, when an escalator is installed, the entire escalator is covered with a curing material to prevent the escalator from being damaged by dust or the like generated during the installation work.

[0003] Conventionally, as a method of curing the escalator, particularly at the entrance / exit section, for example, the entire upper surface of a cover plate placed on the upper portion of a frame is covered with a curing material, and an adhesive tape is attached to the curing material and the frame. In some cases, the curing material was temporarily held.

[0004]

In the prior art described above, the holding power of the curing material and the adhesive tape attached to the frame is relatively weak. For example, if the frame is inclined when the escalator is installed, The pressure-sensitive adhesive tape did not sufficiently support the weight of the cover plate, and as a result, there was a risk that the curing material together with the cover plate would fall off the end of the frame.

The present invention has been made in view of such a situation in the prior art, and has as its object that the curing material covering the upper surface of the cover plate can be temporarily temporarily fixed firmly to the frame, and the installation work of the escalator can be performed safely. An object of the present invention is to provide a method for curing an escalator, which can be performed.

[0006]

In order to achieve the above object, the present invention comprises a frame which extends obliquely between a lower entrance and an upper entrance, and a cover plate is provided on an end of the frame. In the curing method for the loading / unloading portion of the escalator placed, the upper surface of the cover plate is covered with a curing material, and a temporary holding material made of a steel band is wound around the curing material and the frame, thereby forming the frame and the curing material. Are held so as to hold the pressure.

In the present invention constructed as described above, the curing material and the frame are sandwiched and held by winding the temporary holding material made of a steel band, so that the curing material covering the upper surface of the cover plate is firmly fixed to the frame. Can be temporarily fixed. Thus, it is possible to prevent the cover plate and the curing material from falling off from the end of the frame when installing the escalator, and to safely perform the escalator installation work.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a method for curing an escalator according to the present invention will be described below with reference to the drawings. FIG. 1 is a side view of an escalator for explaining a curing method of one embodiment of the present invention, and FIG. 2 is a plan view of an escalator getting on / off section for explaining a curing method of this embodiment.

The escalator shown in FIG.
And a frame 1 extending obliquely between the upper entrance 3. An oil cover 4 is provided on the side surface of the upper end of the frame 1, and a movable handrail 5 is rotatably supported by a pair of left and right balustrades 5 a erected on the frame 1, and a guide (not shown) attached to the frame 1. As shown in FIG. 2, a plurality of steps 6 connected endlessly are rotatably supported by the rails. At both ends of the frame 1, receiving angles 2a, 3a fixed to a building-side strength member (not shown) when the escalator is installed are provided.

[0010] Immediately below the lower entrance 2, ie, the frame 1
A lower machine room 7 is formed at the lower end of the lower machine room 7.
The upper part is covered by the cover plate 2b. The cover plate 2b includes a plate 21a provided on the lower machine room 7 so as to be openable and closable, and a comb plate 22a having a comb plate (not shown) that engages with the step 6.

Similarly, an upper machine room 8 is formed just below the upper entrance 3, that is, also at the upper end of the frame 1, and the upper machine room 8 is covered with a cover plate 3b. The cover plate 3b includes a plate 31a provided on the upper machine room 8 so as to be openable and closable, and a comb plate 32a having a comb plate (not shown) that engages with the step 6. A drive unit (not shown) for driving the moving handrail 5 and the steps 6 is installed in the upper machine room 8, and the oil cover 4 prevents lubricating oil from scattering from the drive unit.

The curing method of the present embodiment includes a curing material 2c covering the entire upper surface of the cover plate 2b, steel bands 21b and 22b as temporary holding materials wound around the curing material 2c and the frame 1. A curing material 3c covering the entire upper surface of the other cover plate 3b, and steel bands 31b and 32b as temporary holding materials wound around the curing material 3c and the frame 1 are used.

The above-mentioned curing materials 2c, 3c are each made of thin wood such as plywood. Also,
Steel bands 21b, 22b, 31b, 32 described above
b is made of a strip-shaped thin iron plate.

In this embodiment, first, as shown in FIG. 2, the entire upper surface of the cover plate 3b is covered with a curing material 3c, and the upper surface of the curing material 3c is brought into contact with both side surfaces and the lower surface of the frame 1. The curing material 3c is temporarily fixed to the frame 1 by winding the steel bands 31b and 32b at predetermined intervals. Similarly, the entire upper surface of the other cover plate 2b is covered with the curing material 2c, and the steel bands 21b and 22b are brought into contact with the upper surface of the curing material 2c and are inserted through the lower end of the frame 1 and wound at predetermined intervals. Thereby, the curing material 2c is temporarily fixed to the frame 1.

In the embodiment constructed as described above, the curing material 2 is wound around the steel bands 21b and 22b.
c and the frame 1 are held by clamping pressure, so that the curing material 2c can be temporarily fixed firmly to the frame 1, and similarly, the other curing material 3c can also be temporarily fixed firmly to the frame 1. it can. Therefore, for example, even if the frame 1 is inclined when the escalator is installed, the cover plates 2b, 3b
Can be sufficiently supported, so that there is no danger that the cover plates 2b, 3b and the curing materials 2c, 3c fall off from the end of the frame 1, and the escalator installation work can be performed safely.

In this embodiment, the frame 1
Since the oil cover 4 is provided on the side surface of the upper end,
Steel band 3 around curing material 3c and frame 1
1b and 32b were wound, but since no oil cover was provided on the side surface of the lower end of the frame 1, the steel bands 21b and 22b were inserted through the lower end of the frame 1. Thereby, the steel bands 21b, 2b
Since 2b is relatively short, the cost can be reduced.

[0017]

As described above, according to the present invention, the escalator can be installed because the temporary holding member made of a steel band is wound to hold the frame and the curing material under pressure. Even when the frame is inclined, the weight of the cover plate can be sufficiently supported, and an accident that the cover plate and the curing material fall off from the end of the frame can be prevented. Therefore, there is an effect that the escalator installation work can be performed safely.

[Brief description of the drawings]

FIG. 1 is a side view of an escalator for explaining a curing method according to an embodiment of the present invention.

FIG. 2 is a plan view of an escalator getting on / off section for explaining a curing method of the embodiment.

[Explanation of symbols]

 1 Frame 2b, 3b Cover plate 2c, 3c Curing material 5 Moving handrail 5a Railing 6 Steps 21b, 22b Steel band (temporary holding material) 31b, 32b Steel band (temporary holding material)

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Chuichi Saito 4-6-1 Kanda Surugadai, Chiyoda-ku, Tokyo Inside the elevator division of Hitachi, Ltd. (72) Inventor Mitsuaki Ishikawa 1-6-6 Kandanishikicho, Chiyoda-ku, Tokyo Co., Ltd. Inside Hitachi Building System

Claims (1)

[Claims] 1. A method for curing an escalator, comprising: a frame extending obliquely between a lower entrance and an upper entrance and an upper entrance, wherein a cover plate is placed on an end of the frame. An escalator getting on / off section, wherein the upper surface is covered with a curing material, and a temporary holding material made of a steel band is wound around the curing material and the frame, thereby holding the frame and the curing material under pressure. Curing method.