JPH0124062Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an elevator in which a wiring junction box is provided at the bottom of the car.

A conventional wiring junction box mounting structure will be explained with reference to FIG. 1 and FIG. 2, which is a side view of the main part of FIG. 1. In the figure, 1 is a wiring junction box installed at the bottom of car 2, 3 is an apron installed at the bottom of car 1 on the landing 4 side, and there is an inspection window in the part corresponding to wiring junction box 1. 3a is provided. 3b is a lid that closes the inspection window 3a, and is fixed to the apron 3 with a plurality of screws 5. At the time of maintenance and inspection, the maintenance worker removes the lid 3b of the apron 3 from the landing 4 side and performs the maintenance and inspection of the wiring junction box 1 through the inspection window 3a.

However, with the above-mentioned conventional structure, when attaching and detaching the lid 3b during maintenance and inspection, it takes time to install and remove a large number of screws 5. When temporarily placing it inside the car 2, there was a risk of damaging the landing 4, the floor of the car 2, etc., or losing the screws 5.

The present invention was made in view of the above points, and it does not require an inspection window or lid on the apron.
This allows for easy maintenance and inspection of the wiring junction box.

An embodiment of the present invention will be described below with reference to FIGS. 3 to 6. In the figure, reference numeral 10 denotes the apron of this embodiment, in which two holes 11 are provided in which one elongated hole in the vertical direction and two elongated holes in the frontage direction are combined. 12 is a support member fixed to the car 2 and placed at the bottom of the wiring junction box 1; 13 is a screw for fixing the apron 10 to the support member 12 through the hole 11.

Since this embodiment has the above-mentioned configuration, during maintenance and inspection of the wiring junction box 1, the screws 13 are loosened and the holes 11
, move the apron 10 to the left and then downward in Figure 3 to the state shown in Figure 5. In this state, perform maintenance and inspection of the wiring junction box 1. After completing the inspection, reverse the above procedure. The state shown in FIG. 3 is returned to the state shown in FIG. 3 by operation.

Therefore, according to this embodiment, there is no need to provide an inspection window or a lid on the apron as in the conventional case, so there is no need to attach or remove the lid, and maintenance and inspection of the wiring junction box can be easily performed. can.

In addition, in the above embodiment, there is one elongated hole in the vertical direction and two
Although the hole portion 11 is formed by combining long holes in the frontage direction of the book, the shape is not limited to this, and the apron 10 is movable in the vertical direction with respect to the car 2, and is in the highest position. It may have any shape as long as it can hold the apron 10 at the lowest position.

As explained above, according to the present invention, since the apron is structured to be movable in the vertical direction, maintenance and inspection work on the wiring junction box at the bottom of the car can be easily performed, and work efficiency can be improved.

[Brief explanation of the drawing]

Figure 1 is an overall view showing the installation structure of a conventional wiring junction box, Figure 2 is a left side view of the main parts of Figure 1, and Figure 3 is a left side view of the main parts of Figure 1.
The figure shows an embodiment of the present invention, Figure 4 is a right side view of Figure 3, Figure 5 is a diagram showing an embodiment of the invention with the apron in the lowest position, and Figure 6 is a diagram showing an embodiment of the invention. Fifth
FIG. 3 is a right side view of the figure. 1... Wiring junction box, 2... Car, 3, 10...
... Apron, 4... Landing, 5, 13... Screw, 1
1... Hole, 12... Support material.

Claims (1)

[Scope of Claim for Utility Model Registration] An elevator car in which a wiring connection box is provided at the bottom of the car, and an apron is attached to the landing side of the wiring connection box and the support material via a support member fixed to the car. , one or more screws are provided on each of the left and right sides of the support material, and the apron has one vertically elongated hole and the one or more screws connected to the lower part of this vertically elongated hole. Holes each having a number of horizontal elongated holes equal to the number of holes are provided on the left and right at positions corresponding to the screws, and the apron is arranged so that the screws are located in the horizontal elongated holes. The apron covers the landing side of the wiring junction box, and by moving the apron horizontally and downwardly along the horizontal long hole and the vertical long hole, the wiring junction box covers the landing side. An elevator car characterized in that it is configured to be exposed to.