JPH06271251A - Elevator car - Google Patents

Abstract

PURPOSE:To facilitate the work for replacing a car floor and shortening a time for stopping use of an elevator by removably mounting a floor material, whose both observe/reverse surfaces are formed as a floor surface, on a floor part of an elevator car. CONSTITUTION:Floor frames 9 consisting of steel material are provided in a floor part of an elevator car, and a car baseboard 2, comprising a flat plate part 2a for covering an almost total unit of the floor part and an erection part 2b in the periphery, is provided in an upper part of the floor frames 9. A car wall 1, by which the periphery of a car is formed, is formed in the upward of the erection part 2b of the baseboard 2, and on the other hand, a plurality of floor materials 3 are arranged on the flat plate part 2a. These floor materials 3 are fixed by a screw stop 5 to a steel plate-made screw seat plate 6, provided in an opposite side to the flat plate part 2a, through a hard rubber- made vibro-isolating rubber 7. As for this floor material 3, a vinyl-made floor surface 3a and a steel plate-made floor surface 3c are respectively formed in observe/reverse surfaces, to interpose a cushion material 1b consisting of wood in the intermediate, also to use a material provided with a U-shaped floor joint 4 in both side parts.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to the structure of the floor of an elevator car.

[0002]

2. Description of the Related Art A conventional floor structure of an elevator car will be described with reference to FIGS. FIG. 3 is a perspective view showing a structure of a car floor of a conventional luggage elevator, in which a plurality of steel plate floor plates 3c whose both sides are bent inward are spread on a floor frame 9b to form a car floor. There is. The floor plates 3c made of steel plates are connected to each other by the bolts 5b and the floor frame 9 is connected by the bolts 5c.
It is fixed to b. Further, the steel plate floor plate 3c has a predetermined strength or more so as to withstand a luggage having a predetermined weight. The steel plate floor plate 3 of this example is a striped steel plate having a large number of linear irregularities formed on its surface.

FIG. 4 is a perspective view showing a structure of a car floor of a conventional passenger elevator, and a recessed line 9d is provided in a portion around the floor surface of the upper part of the floor frame 9c car. The wall 1 is attached to the upper end of the groove, and the car room skirting board 2 is embedded in the groove 9d, whereby the end of the vinyl floor plate 3a is fixedly held.

Thus, the conventional elevator car floor is
It has a structure according to its application and has a predetermined strength. And if necessary, the bolts 5b, 5
The floor can be replaced by removing c or removing the car room skirting 2.

[0005]

However, when replacing the conventional car floor, the car room must be disassembled and the entire car floor must be replaced. Therefore, there is a problem in that this replacement work is troublesome, the elevator is not used for a long time, and the cost for the work is high.

[0006]

The present invention is characterized in that it has an elevator floor formed by detachably attaching a plurality of floor materials each having a front surface and a back surface formed as floor surfaces to each other in a removable manner.

[0007]

In this way, since the floor board is divided, it is possible to perform work such as mounting and replacing a part thereof one by one, and the work is easy. Also, the floor surface can be replaced by turning the floor board over.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an essential part showing a floor structure of an elevator car according to an embodiment, and FIG. 2 is a cross-sectional view showing a mounting state of a floor plate.

A floor frame 9 made of steel is provided at the bottom of the elevator car. Then, on the upper portion of the floor frame 9, a flat plate portion 2a that covers almost the entire bottom portion and a standing portion 2 around the bottom portion
A car room skirting board 2 made of b is provided. Above the upright portion 2b of the car room skirting board 2, a car room wall 1 that forms the periphery of the car room is formed.

A plurality of floor materials 3 are arranged on the flat plate portion 2a of the car room skirting board 2, and the floor material 3 is disposed opposite to the flat plate portion 2a via a floor rubber vibration isolator 7 made of hard rubber. It is screwed and fixed to a screw seat plate 6 made of a steel plate provided on the side. In addition,
The screw seat plate 3 made of a steel plate is welded and fixed to the flat plate portion 2a all around.

The floor material 3 has a vinyl floor surface 3a and a steel plate floor surface 3c formed on the front surface and the back surface, respectively, and a cushioning material 3b made of wood is filled in the middle thereof. Both sides of the floor material 3 are covered with floor joints 4 in a U shape.

Then, as shown in FIG. 2, the bolt 5 penetrates through the floor joint 4, the cushioning material 3b, the floor vibration-proof rubber 7 and the flat plate portion 2a, and is screwed to the screw seat plate 6 to fix the flooring 3 Is fixed. The bolt 5 is formed by a flat head screw having a flat top surface so that it does not project above the floor surface. The surface of the floor joint 4 and the surfaces of the floor surfaces 3a and 3b are also flush with each other. The floor adjustment spacer 8 is provided in the floor material 3 to adjust the thickness of the floor material 3.

In an elevator car having such a floor structure, for example, when one of the vinyl floor surfaces 3a is damaged by wear, bolts 5 are removed to remove only the necessary floor plate 3 and then replaced. be able to. The new floor material 3 can be easily attached by the bolts 5.
Alternatively, only the floor material 3 may be taken out and the vinyl floor surface 3a may be repaired.

Further, the flooring material 3 of this embodiment has floor surfaces 3a and 3c formed on both sides thereof. Therefore, by turning the floor material 3 over, different floor surfaces 3a and 3c can be made to be the top surfaces (step surfaces of the elevator car). In this example, since the front surface is the vinyl floor surface 3a and the back surface is the steel plate floor surface 3c, the floor material 3 can be turned upside down to be used for luggage or passengers.

Both sides of the floor material 3 may be made of the same material. If both sides are made of the same material, when the floor surfaces 3a and 3c of one floor material 3 are damaged, only the floor material 3 can be turned upside down for repair.

Further, the material itself may be the same and the design may be different. According to this, the design can be changed by turning over the floor material 3.

Further, in this embodiment, since the floor materials 3 need to be attached one by one, the work such as carrying in and attaching the floor materials can be performed easily, and the workability is also good because the repair can be performed one by one.

[0018]

As described above, according to the elevator car of the present invention, since the floor board is divided, it is easy to install and replace only a part of the floor board, and the floor board is turned upside down. , The floor can be replaced.

[Brief description of drawings]

FIG. 1 is a perspective view showing a configuration of a floor portion of an elevator car according to an embodiment.

FIG. 2 is a perspective view showing a mounting structure of a floor portion of the embodiment.

FIG. 3 is a perspective view showing a configuration of a floor portion of a conventional luggage elevator car.

FIG. 4 is a perspective view showing a configuration of a floor portion of a conventional passenger car.

[Explanation of symbols]

 1 Car room wall 2 Car room baseboard 3 Floor plate 3a Vinyl floor surface 3b Cushioning material 3c Steel plate floor surface 4 Floor joint 5 Bolt 6 Screw seat plate 7 Anti-vibration rubber

Claims (1)

[Claims] 1. An elevator car having an elevator floor formed by detachably attaching a plurality of floor materials, both front and back surfaces of which are formed as floor surfaces, to a floor portion in a removable manner.