JPH04130281U - Passenger conveyor exterior structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an exterior structure for a passenger conveyor whose truss frame is economical to manufacture and has a good appearance. [Structure] Even if the side parts of the upper chord member 1A and lower chord member 1B that make up the truss frame 1 are covered with a decorative cover 4 and a transparent exterior plate is used, a special finishing process is applied at the time of manufacturing this truss frame 1. This eliminates the need for this, reducing manufacturing costs. Furthermore, a lighting device is arranged near the decorative cover 4 to improve the aesthetic appearance.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to the exterior structure of passenger conveyors such as escalators and electric roads.

0002

[Conventional technology]

The conventional structure is that the side of the truss frame is A transparent exterior plate was simply placed on the top.

0003

[Problem that the idea aims to solve]

In the above conventional technology, all sides of the truss frame were made transparent, so During shot blasting and manufacturing to give the sides of the top and bottom chords a good look. Special finishing work is required, such as removing dents and welding distortion, resulting in extremely high costs. was. Also, since the exterior is simply transparent, it is not possible to observe the movement of the steps. I couldn't come.

0004 The purpose of this invention is to be economical and aesthetically pleasing without reducing the processing efficiency of the truss frame. The object of the present invention is to provide an exterior structure for a passenger conveyor.

[0005]

[Means to solve the problem]

In order to achieve the above object, the present invention has developed an upper chord member and a lower chord member extending in the longitudinal direction. The truss frame consists of vertical members that connect the two in the vertical direction, and this truss frame A parapet that stands upright on the upper side of the railing, and a parapet that extends from the lower side of the parapet to the bottom chord. In a device equipped with a transparent exterior plate that can be attached, the upper chord member and the lower chord member are A decorative cover with a beautiful surface is provided to cover at least the side portions. Furthermore, a lighting device is provided near this decorative cover.

[0006]

[Effect]

The decorative cover has a beautifully finished surface (painted or surface finishing material). This covers the side parts of the upper and lower chords where dents and welding distortion occur during manufacturing. When manufacturing truss frames, there is no need to consider the surface finish; It can be manufactured at low cost. Also, place a lighting device near this makeup cover. Because of their placement, the movement of the steps can be clearly seen, which has an aesthetic effect.

[0007]

【Example】

An embodiment of the present invention will be described below with reference to FIG.

[0008] Figure 1 shows a cross section of one side of the passenger conveyor in the longitudinal direction, and the truss frame 1 is The upper chord member 1A and the lower chord member 1B extend continuously in the longitudinal direction, and welding joints are attached to both of them. It consists of a vertical member 1C (not shown, but also a diagonal member), a bottom member 1D, etc., which are connected together. A parapet 2 stands upright above this, and a parapet 2 is installed from its lower side 2A to the bottom chord 1B. An exterior plate 3 made of transparent material such as glass or synthetic resin is attached. And this At least the side parts of the upper chord material 1A and the lower chord material 1B are painted or specially processed to make them beautiful. A decorative cover 4 with a beautiful surface is attached.

[0009] On the other hand, there is a lamp near the decorative cover 4 (either inside or outside the exterior plate 3). A lighting device 5 consisting of a lamp cover 5A and a lamp cover 5B is provided to clearly see the movement of the steps 6. It is illuminated.

0010

[Effect of the idea]

According to the present invention, the manufacturing cost of the truss frame is low and the passenger conveyor has a good appearance. can provide a.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of the main parts of the passenger conveyor of the present invention.

[Explanation of symbols]

1...Truss frame, 1A...Top chord material, 1B...Bottom chord material, 1
C... Vertical member, 2... Balustrade, 3... Exterior board, 4... Decorative cover, 5
...Lighting equipment.

Claims (2)

[Scope of utility model registration request] 1. A truss frame comprising an upper chord member and a lower chord member extending in the longitudinal direction, a vertical member connecting the upper chord member and the lower chord member, etc. to constitute a main body frame of a passenger conveyor;
A parapet that stands upright on the upper side of the truss frame, and a transparent exterior plate that closes a space from the lower side of the parapet between the lower chord members, wherein at least side portions of the upper chord members and the lower chord members are covered. An exterior structure of a passenger conveyor characterized by a decorative cover. 2. The exterior structure of a passenger conveyor according to claim 1, wherein a lighting device is provided near the decorative cover.