JP2000289953A - Car roof work base for home elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a car roof work base for a home elevator capable of improving car workability and preventing the occurrence of a dent on a car ceiling during work. SOLUTION: In a car roof work base 7 for home elevator in which the whole arch-shaped ceiling 2 formed by reinforced plastic is provided, an illumination equipment box 4 of an illuminating device in a car is integrally formed with the ceiling 2 on a central line, and an equipment box 5 on the car incorporating a printed board and a resistance box for door motor 6 are provided on the left and right sides of the illumination equipment box 4, a metallic long base covering the illumination equipment box 4 when necessary and having substantially C-shaped cross section is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a work table on a car for a home elevator.

[0002]

2. Description of the Related Art Conventionally, the car ceiling of a home elevator is
As described in Japanese Patent Application Laid-Open No. Hei 8-198550, it is molded with reinforced plastic. As shown in FIG. 3, the structure of the car ceiling of the home elevator is such that the ceiling 2 of the car 1 is formed in an arch shape. Lighting equipment box 4 in which a car lighting device (not shown) is arranged
Is formed on the left side of the lighting fixture box 4 as viewed from the car door, and a car fixture box 5 having a built-in printed board (not shown) is disposed on the left side of the lighting fixture box 4 as viewed from the car door. A door motor resistance box 6 is provided in which a resistance (not shown) for a door motor (not shown) for driving the car door 3 is stored.

[0003]

The above-described prior art is used when performing work on the arched ceiling 2 of the car 1, such as inspection of the hoistway (not shown) and opening / closing inspection of the landing door (not shown).
There is a problem of poor workability such that the work must be performed or moved by putting a foot in a gap between the lighting equipment box 4, the car equipment box 5 and the door motor resistance box 6, and the ceiling 2 is formed of reinforced plastic. However, when the weight is applied, the ceiling 2 may be temporarily dented, and when the temporary dented portion is concentrated, the ceiling 2 may be cracked by repeated stress.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a work table on a car of a home elevator which improves workability on the car and does not cause a temporary dent on a car ceiling during work.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides an arched ceiling made entirely of reinforced plastic, wherein a lighting fixture box of an in-car lighting device is provided on a center line of the ceiling. A cross-section substantially covering the lighting equipment box when necessary at a car work table of a home elevator in which a car-mounted equipment box incorporating a printed board and a resistance box for a door motor are installed on the left and right sides of the lighting equipment box. An elongate base having a U-shaped metal is provided, and an elastic body having a predetermined thickness is attached to a bottom surface of the elongate base in contact with the ceiling.

[0006] With this configuration, the metal long base that covers the lighting fixture box at the center of the car is arranged as a work table during work on the car, so that the car can be easily moved. The load applied to the ceiling at the bottom of the shank can be dispersed, and the dynamic load can be interfered by the elastic body attached to the bottom of the shank, so that there is no risk of cracking the ceiling.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. Note that the same reference numerals are given to the same portions, and description thereof will be omitted.

FIG. 1 is a perspective view of a main part of a car according to an embodiment of the present invention, and FIG. 2 is a perspective view of a work table according to an embodiment of the present invention.

In the drawing, a section between the on-car equipment box 5 installed on the ceiling 2 and the door motor resistance box 6 has a substantially C-shaped cross section that covers the lighting equipment box 4 and is a long iron base made of metal. A worktable 7 having a thickness of 5 mm, which is an elastic body, is provided on a divided bottom surface 7A which is a contact surface with the ceiling 2 of the worktable 7 having a substantially C-shaped cross section. And two holes 7C are provided on the upper surface 7B.

The work table 7 configured as described above is placed so as to cover the lighting fixture box 4 of the ceiling 2 when performing work on a car, and an operator performs a predetermined work on the work table 7. Or move on the basket.

When the work on the car is completed, the work table 7 is stored in a predetermined storage place or carried by hand.
Here, the hole 7C provided in the work table 7 can be used as a hole to be hooked on a latch (not shown) when stored in a predetermined place, or can be used to hang a strap (not shown) on a shoulder during transportation.

According to this embodiment, the worker can easily move on the ceiling 2 during the work while working, and the foamable rubber 8 is stuck on the bottom surface 7A of the work table 7, Even if the upper surface 7B of the worktable 7 is moved, the worktable 7 does not shift.

In the present embodiment, the foamable rubber 8 having a thickness of 5 mm is used as the elastic body, but the thickness is 10 m.
m, and the material may be urethane or sponge. The work table 7 is made of iron, but may be made of aluminum.

[0014]

According to the present invention, since a long metal platform that covers the lighting fixture box at the center of the car is arranged as a work platform during work on the car, it is easy to move on the car.
In addition, the load applied to the ceiling at the bottom of the long table can be dispersed, and the dynamic load can be buffered by the elastic body attached to the bottom of the long table.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a car according to an embodiment of the present invention.

FIG. 2 is a perspective view of a work table according to the embodiment of the present invention.

FIG. 3 is a perspective view of a main part of a car showing a car of a conventional home elevator.

[Explanation of symbols]

 2 Ceiling 4 Lighting box 7 Workbench 8 Foamable rubber

Claims (2)

[Claims] 1. An arched ceiling formed entirely of reinforced plastic, wherein a lighting fixture box of an in-car lighting device is formed integrally with the ceiling on a center line, and printed board is provided on left and right sides of the lighting fixture box. A car-equipped workbench of a home elevator in which a car-equipment box and a door motor resistance box are installed, and a metal long base having a substantially C-shaped cross section that covers the lighting equipment box when necessary. Work bench on home elevator. 2. The on-car work table of a home elevator according to claim 1, wherein an elastic body having a predetermined thickness is affixed to a bottom surface of the elongate stand that contacts the ceiling.