JP2001130851A - Curing device for elevator landing opening part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a curing device for an elevator landing opening part capable of easily attaching/detaching a curing sheet and surely fixing the curing sheet when the sheet is fitted. SOLUTION: A long size supporting body 7 is constituted of a fixed piece 7a to be fixed on a wall part 4 in the vicinity of a landing opening part 1 and a rising piece 7b projecting to the landing side from a side end of the fixed piece 7a. The rising piece 7b is provided with cut-out parts 10a, 10b on which end parts of bar-shaped bodies 3a, 3b are locked. In the vicinities of the cut-out parts 10a, 10b, a carabiner 8 into which the end parts of the bar- shaped bodies 3a, 3b are inserted is provided. As a result, a curing sheet 12 is supported by inserting both ends of the bar-shaped bodies 3a, 3b into the carabiner 8 and locking the ends on the cut-out parts 10a, 10b.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator hall opening curing device for curing an elevator hall opening.

[0002]

2. Description of the Related Art Generally, in an elevator during installation work, some means is used to prevent a worker from falling down into a hoistway from a landing opening or dropping tools and equipment. Need to be cured.

FIG. 3 is a perspective view showing a conventional curing device for an opening of an elevator landing of this type.

[0004] In the conventional curing device shown in FIG. 3, the curing sheet 2 having a surface area larger than the opening area of the landing opening 1 is mounted so as to extend in the width direction thereof and has a length larger than the width of the landing opening 1. A plurality of rods 3a to 3c having dimensions
The rod-shaped members 3a and 3b are fixed to anchor bolts 5 fixed to the wall 4 near the landing opening 1 by binding both ends of the rods 3a and 3b with a thin rope 6.

[0005]

In the above-described conventional curing device for an elevator landing opening, the landing opening 1 is used to support the rods 3a and 3b attached to the curing sheet 2 covering the landing opening 1. Since the rope 6 is tied to the anchor bolts 5 installed on the nearby wall 4 with a thin rope 6, it is necessary to tie or loosen the rope 6 when attaching and detaching the curing sheet 2, which is troublesome and troublesome. Since the fixing is performed via the rope 6, there is a problem that the rod-shaped bodies 3a and 3b cannot securely fix the curing sheet 2.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional circumstances, and has as its object to provide an elevator hall opening capable of easily attaching and detaching a curing sheet and securely fixing the curing sheet at the time of installation. It is an object of the present invention to provide a part curing device.

[0007]

In order to achieve the above object, an invention according to claim 1 of the present invention comprises a curing sheet covering an opening of a landing, and a curing sheet mounted on the curing sheet, respectively. An elevator hall opening comprising: a plurality of rods arranged substantially in parallel with each other; and a support fixed to form a pair with a wall near the hall opening and supporting both ends of the rod. In the curing device of the portion, the support body, a fixed piece fixed to a wall portion near the landing opening with a fixing tool, a long piece including a rising piece protruding from the side end of the fixed piece to the landing side. The stand-up piece is provided with a notch for locking the end of the rod-shaped body.

In the invention according to the first aspect of the present invention, the end of the rod is engaged with the notch formed in the rising piece of the long support so that the curing sheet can be put on the landing. In addition to being provided in the opening, the curing sheet can be removed from the landing opening by removing the end of the rod from the notch of the rising piece, that is, the curing sheet can be easily detached. In addition, since the end of the rod is locked in the notch of the rising piece at the time of installation, the curing sheet can be securely held compared to the conventional case where the end of the rod is fixed via a rope. Can be fixed.

According to a second aspect of the present invention, in the first aspect of the present invention, a carabiner through which the end of the rod is inserted is provided near the notch of the long support. It has a configuration.

According to the second aspect of the present invention, the end of the rod is inserted into a carabiner provided in the vicinity of the notch of the long support. Can be more reliably supported.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a curing device for an elevator hall opening according to an embodiment of the present invention.
FIG. 1 is a perspective view showing a curing device for an elevator hall opening according to an embodiment of the present invention, and FIG. 2 is an enlarged perspective view showing a long support provided in the curing device of the present embodiment.
In FIG. 1, the same components as those shown in FIG. 3 described above are denoted by the same reference numerals.

In the curing device according to the present embodiment shown in FIG. 1, the rod-shaped members 3a, 3b are fixed to the wall portion 4 near the landing opening 1 so as to form a pair as compared with the one shown in FIG. And a plurality of carabiner 8 attached to the pair of long supports 7 and having both ends of the rods 3a and 3b inserted therethrough. The other configuration is basically the same.

The length of the long support 7 is, for example, 150 cm.
Is set to As shown in FIG.
Is composed of a fixing piece 7a fixed to the wall 4 near the landing opening 1 with a fixing tool 9 such as a bolt, and a rising piece 7b projecting forward from a side end of the fixing piece 7a. Notches 10a and 10b are formed in the upper and lower portions of the piece 7b to lock the ends of the rods 3a and 3b. Also,
A carabiner 8 is fixed by welding or the like in the vicinity of the notches 10a and 10b of the fixing piece 7a.

When the curing device of this embodiment is installed in the landing opening 1, first, as shown in FIG. 1, a pair of elongate supports are attached to the walls 4 located on both sides near the top of the landing opening 1. 7
Are fixed so that they are approximately at the same height, and the long support 7 is fixed by screwing it into the wall 4 while inserting the fixing tool 9 into the insertion hole 11 provided in the fixing piece 7a.

Next, when the curing sheet 2 is provided in the landing opening 1, both ends of the rods 3a and 3b are inserted through the opening and closing portions 8a of the carabiner 8 provided on the fixing piece 7a of the long support 7, Both ends of these rods 3a, 3b are engaged with the notches 10a, 10b of the rising piece 7b, respectively. When the curing sheet 2 is removed from the landing opening 1, the opening / closing section 8a of the carabiner 8 is opened to open the rods 3a, 3b
Are removed from the notches 10a and 10b of the rising piece 7b.

In the embodiment constructed as described above, since it is sufficient to lock both ends of the rods 3a, 3b in the notches 10a, 10b of the rising piece 7b, the curing sheet 2 can be easily detached. Can be.

In this embodiment, the rod-shaped members 3a, 3b are formed in the notches 10a, 10b of the rising piece 7b at the time of attachment.
Are locked so that the rods 3a, 3a
The curing sheet 2 can be securely fixed as compared with the case where the end of b is fixed via a rope.

In this embodiment, the notch 10
Since the ends of the rods 3a and 3b are inserted into the carabiner 8 provided on the fixed piece 7a near the positions a and 10b, the ends of the rods 3a and 3b can be more reliably supported.

In this embodiment, two rods 3
Although only a and 3b are supported, if a long support corresponding to the height of the landing opening 1 is provided, the lower rod 3c can be supported.

[0020]

As described above, according to the present invention,
It is possible to provide a curing device for an elevator hall opening that can easily attach and detach the curing sheet and securely fix the curing sheet at the time of attachment.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a curing device for an elevator landing opening according to an embodiment of the present invention.

FIG. 2 is an enlarged perspective view showing a long support provided in the curing device of FIG. 1;

FIG. 3 is a perspective view showing a conventional curing device for an elevator landing opening.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 landing opening 2 curing sheet 3 a to 3 c bar 4 wall 7 long support (support) 7 a fixing piece 7 b rising piece 8 carabiner 9 fixing tool 10 a, 10 b notch

Claims (2)

[Claims] 1. A curing sheet for covering a landing opening, a plurality of rods respectively attached to the curing sheet and arranged substantially parallel to the left-right direction of the curing sheet, and a wall near the landing opening. And a support for supporting both ends of the rod-shaped body, the curing device for an elevator landing opening, comprising: fixing the support to a wall in the vicinity of the landing opening. A long piece including a fixing piece fixed by the tool and a rising piece protruding from the side end of the fixing piece to the landing side, and the end of the rod-like body is locked to the rising piece. A curing device for an opening of an elevator hall, wherein a notch is provided. 2. A curing device for an elevator hall opening according to claim 1, wherein a carabiner through which an end of said rod is inserted is provided near a notch of said elongated support.