JPH0840678A - Curing device for opening part of elevator doorway - Google Patents

Abstract

PURPOSE:To provide a curing device for an opening part of an elevator doorway, which can be prevented from being an obstacle to the execution of a builder. CONSTITUTION:In a curing device 10 for curing an opening part 1 the upper end of a plate body 10b is supported on a door hanger 8 mounted on the hoistway 7 side of a jamb 4 while the lower end is supportingly fitted in a sill 6. Thus, a builder does not need to remove the curing device for the execution and thereby a risk accompanying the absence of curing condition is prevented, so that an unrelated person can be prevented from entering the hoistway without permission.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator hall entrance / exit opening curing device for curing an opening covered on four sides by a three-way frame and a sill.

[0002]

2. Description of the Related Art FIG. 2 is a perspective view showing a conventional curing apparatus for an elevator entrance / exit opening.

As shown in FIG. 2, a conventional curing device is for curing an opening 1 formed at a landing entrance / exit of an elevator. It has a curing member 3 which is hung from the upper end of the telescopic column 2 to cover the opening 1 and which is made of a sheet or the like.

An example of this type of curing device for an elevator landing entrance / exit opening is disclosed in Japanese Patent Laid-Open No. 2-144393.

[0005]

As the elevator installation work progresses, the three-way frame, the door hanger, and the sill are centered and fixed in the opening 1 by the scaffolding provided on the hoistway side, but the door is stored to avoid damage. To be done. Then
The gap between the three-sided frame and the opening 1 is finished by construction by the builder, but in the conventional curing device for the elevator hall entrance / exit opening, the curing member 3 of this curing device hangs down toward the hall. Therefore, there is a problem in safety because it may be an obstacle during the construction, and may be removed to be in a non-curing state, and even after the construction is completed, the removed curing device may not be restored.

The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a curing device for an elevator landing entrance / exit opening which can be prevented from becoming an obstacle during construction by a builder.

[0007]

In order to achieve this object, the present invention provides an elevator hall entrance / exit opening which forms an elevator hall entrance / exit, and which cures the openings covered on four sides by a three-way frame and a sill. In the curing device, the door hanger attached to the hoistway side of the three-way frame has an upper end supported by the door hanger and a lower end fitted and supported by the sill.

[0008]

As described above, according to the present invention, the plate body serving as the curing device has the upper end supported by the door hanger attached to the hoistway side of the three-way frame and the lower end fitted and supported by the sill. There is. This eliminates the need to cover the opening from the landing side during curing, and therefore
It can be prevented from interfering with the construction work of the builder.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a curing apparatus for an elevator hall entrance / exit opening according to the present invention will be described below with reference to the drawings.

FIG. 1 is a side view showing an embodiment of a curing apparatus for an elevator hall entrance / exit opening according to the present invention. The same components as those shown in FIG. 2 described above are designated by the same reference numerals. That is, 1 is an opening.

Generally, in an elevator, as shown in FIG.
A three-sided frame 4 attached to the opening 1 and a floor 5 of the opening 1.
It has a sill 6 which is installed in a portion and into which a lower end of a door (not shown) is fitted, and a door hanger 8 which is arranged on the hoistway 7 side of the upper end of the opening 1 and supports the upper end of the door.

The curing device 10 applied to the elevator thus constructed has its upper end supported by the door hanger 8 via the plate mounting adjustment metal fitting 10a and its lower end fitted and supported by the sill 6. And a bolt 10 of the plate mounting adjustment metal fitting 10a.
It can be adjusted in the vertical direction by c and can be attached to other elevators with different heights of the opening 1.

In this embodiment, when the sill 6 and the door hanger 8 are completely attached, the worker installs the curing device 10. That is, the lower end of the plate 10b is fitted into the sill 6, and then the position of the bolt 10c of the plate mounting adjustment metal fitting 10a is changed to match the height from the sill 6 to the door hanger 8 and the bolt 1
0 is screwed into the door hanger 8 to support the upper end of the plate body 10b.

In the embodiment thus constructed, it is not necessary to cover the opening 1 from the landing side at the time of curing, and therefore, it is possible to prevent the construction work from being an obstacle during the construction work. Further, since the plate body 10b is supported vertically, it is possible to prevent the plate body 10b from being agitated by wind or the like. Further, since the plate body 10b has its upper end supported by the door hanger 8 and its lower end fitted and supported by the threshold 6,
It is possible to open and close, and by using a door lock switch (not shown) attached to the door hanger 8, it is possible to restrict entry into the hoistway by persons other than those involved, and it is possible to achieve both workability and safety. .

[0015]

Since the present invention is configured as described above, it is possible to prevent it from interfering with the construction work of the builder, and thus it is not necessary to remove the curing device to carry out the construction. , It is possible to prevent the danger associated with becoming in an uncured state and prevent a third person from entering the hoistway without permission.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of a curing apparatus for an elevator hall entrance / exit opening according to the present invention.

FIG. 2 is a perspective view showing a conventional curing apparatus for an elevator hall entrance / exit opening.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Opening 4 Three-sided frame 6 Sill 7 Hoistway 8 Door hanger 10 Curing device 10a Plate body mounting adjustment fitting 10b Plate body 10c Bolt

Claims (1)

[Claims] 1. A curing device for an elevator hall entrance / exit opening, which forms an elevator hall entrance / exit, and whose four sides cure an opening covered by a three-way frame and a threshold, to a door hanger attached to the hoistway side of the three-way frame. A curing device for an elevator entrance / exit opening, comprising a plate body having an upper end supported and a lower end fitted and supported on the sill.