JPS5836877A - Elevator cage - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an elevator car, and more particularly to an elevator car having a single ceiling structure with globe-like indirect lighting.

FIG. 1 shows the overall structure of a conventional elevator car. A baseboard 2 is added around the floor 1, and a side plate 3 is erected on the baseboard 2 with mounting bolts. That is,
The side plate 3 is fixed to the periphery of the floor 1 via the baseboard 2.

A ceiling plate 4 is fastened to the upper part of the side plate 3 with mounting bolts, and a rescue opening 5 is provided in the center of the ceiling plate 4. A lighting cover 7 with a lighting fixture 6 fixed therein is attached to both sides of the rescue exit 5, and the front surface of this lighting cover 7 is covered with a removable acrylic cover 8. The car door 9 on the front side of the car still constitutes one side wall of the car, and together with the large frame 10 on the second part constitutes the entrance/exit area through which passengers get on and off.

2 and 3 show details of the above ceiling structure. The ceiling plate 4 has peripheral reinforcement 4. b,'
4c, and also fix the rescue opening reinforcement 4d to the ceiling steel plate 4a as reinforcement around the rescue opening hole A. Furthermore, in order to form a lighting storage case, reinforce the lighting section around the lighting section exit hole A. 4e and a closing plate 4f are fixed to a top steel plate 4a.

However, in the conventional ceiling structure as described above, the packaging size during shipping is large, which not only results in poor transportation efficiency, but also
Reinforcement must be added to prevent the ceiling from twisting during transportation, which has the disadvantage of increasing the weight of the ceiling. Still, the work of punching out the lighting section hole A in the ceiling steel plate 4a is not only extremely inefficient, but also the lighting section reinforcement interval (lighting section reinforcement 4e)
cannot be adjusted during assembly, and the mounting state of the acrylic cover 8 becomes unstable due to manufacturing tolerances. For this reason, mounting the acrylic cover 8 requires a lot of effort as it requires drilling dowel holes and fixing with bolts. Unfortunately, during on-site assembly, the side plate 3 had to be hoisted to a position above the height of the side plate 3 using, for example, a chain block, which resulted in very poor workability. .

An object of the present invention is to eliminate the above-mentioned drawbacks and provide an elevator car with good transportability and workability.

The present invention has a ceiling plate composed of a central ceiling plate having a rescue exit and two side ceiling plates that sandwich a lighting section between the side surfaces of the ceiling plate, so that the ceiling part is divided into three parts. , the assembly is smaller and lighter.

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

The center ceiling plate 11 is provided with a rescue section hole B in the center, and a rescue section reinforcement 11a is fixed around the rescue section hole B.
It's a trench, both ends of the central ceiling board 11 are bent. The side surface of this bent portion constitutes one side wall of an indirect lighting portion to be described later.

Both ends of the ceiling panels 12 are bent, and in particular, the side surface of one bent portion is the same size as the bent portion of the central ceiling panel described above, and this portion is used as the other side wall of the indirect lighting section described later. is configured.

The center ceiling plate 11 and both side ceiling plates 12 are connected on the same plane with a predetermined distance maintained therebetween by a closing plate 13 and a lighting cover 14 having a lighting fixture fixed therein. Therefore, a lighting fixture housing section is formed by the bent portions on both sides of the center ceiling plate 11, one bent portion of the both side ceiling plates 12, the closing plate 13, and the lighting cover 14, and constitutes an indirect lighting section, as well as the entire ceiling. maintains its rigidity. After assembling the ceiling as described above, the acrylic cover 15 is inserted between the center ceiling panel 11 and both side ceiling panels 12 from inside the car to complete the indirect lighting section. When inserting this acrylic cover 15 between the ceiling panels, attach the acrylic cover 15 to the ceiling extension protrusions that are made on the sides of the bent portion of the central ceiling panel 11 and the bent portions of both side ceiling panels 12. This can be done by hanging it in the hole C, and the acrylic cover 15 is removable from the ceiling.

According to this embodiment, since the ceiling part has a three-part structure consisting of the central ceiling panel 11 and the two side ceiling panels 12, each assembly can be made smaller and lighter and the packaging form can be made smaller, which improves transportability. effective. 1. Since the bent parts provided on the central ceiling panel 11 and both side ceiling panels 12 to form the side walls of the lighting section also serve as reinforcement, there is no need for reinforcement to ensure rigidity during transportation. This also has the effect of improving transportability. Unfortunately, since the ceiling part has a split structure, the weight of each assembly is reduced, and therefore, the ceiling can be assembled on-site after the side panels of the car are assembled, which has the effect of significantly improving workability. Furthermore, in response to changes in the frontage of the elevator, only the widths of the ceiling panels 120 on both sides need to be changed, and construction workability can be improved in this respect as well. This eliminates the need for adjustment, which has the effect of making it possible to standardize this part, which has the effect of improving productivity and reducing costs.

As described below, the elevator car of the present invention has the effect of improving transportability and workability.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the internal structure of a conventional elevator car, Figure 2 is a perspective view showing details of the ceiling part shown in Figure 1, and Figure 3 is a perspective view of the ceiling panel shown in Figure 2. FIG. 4 is an exploded perspective view of a ceiling portion which is a main part of an embodiment of the elevator car of the present invention. 11...Central ceiling board, 12...Both side ceiling boards, 13.
...Figure 1

Claims (1)

[Scope of Claims] 1. In an elevator car in which a globe-shaped semi-indirect lighting section is provided on the ceiling of the car, a central ceiling plate having a rescue exit and a predetermined interval on both sides of this central ceiling plate are provided. An elevator characterized in that a ceiling section has a three-division configuration with two ceiling panels on both sides that are joined together while maintaining the same shape, and a globe-shaped semi-indirect lighting section is disposed between the central ceiling panel and the ceiling panels on both sides. Is it a ride? 2. Bend both ends of the central ceiling board so that it becomes one side wall of the globe-shaped semi-indirect lighting section, and one end of the both-side ceiling panels so that it becomes the other side wall of the globe-shaped semi-indirect lighting section. Bending, connecting the upper end of the bent part of the central ceiling board and the upper end of the bent part of both side ceiling boards with a lighting cover with a lighting fixture attached, and bending both longitudinal ends of the bent part of the central ceiling board and the upper ends of the bent part of both side ceiling boards. The elevator car according to claim 1, wherein both ends in the longitudinal direction of the car are connected by a closing plate.