JPS6319468Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement to an elevator landing device provided with a front panel.

First, a method of attaching a front panel of a conventional elevator hall will be explained with reference to FIGS. 1, 2, and 4.

In the figure, 1 is a three-sided frame, 2 is a three-sided frame 1 and a three-sided frame 1
3 is a baseboard base to which the lower part of the front panel is attached, 4 is a block that temporarily supports the baseboard base and positions it in the height direction, and 5 is a baseboard and the lower reinforcement 2c of the front panel 2. stand 3
The front panel 2 and the baseboard base 3 are assembled together on the floor using bolts 5 for attaching the front panel. Before erecting the front panel, first, the L-shaped metal fittings 6 are fixed to the hoistway wall 7 with anchor bolts 8.

Next, a through hole 7a is provided by chiseling a portion A of the hoistway wall 7.

An integrated front panel 2 and baseboard base 3 is placed on a block 4 and positioned. L-shaped bracket 6 fixed to hoistway wall 7 in advance
Then, tighten and fix the upper reinforcement 2a of the front panel 2 with bolts 5. At that time, construction must be carried out without a ceiling on the building side, and the front panel 2 must be installed first.

The baseboard base 3 is fixed by inserting reinforcing bars 10 between the positioning blocks 4 and 4 and welding them to the lower end of the baseboard base 3 and the base plate 11 that has been previously attached to the floor with anchor bolts 8. .

To fix the center part of the front panel 2, insert both threaded bolts 9 into the central reinforcement 2b from the hoistway side through the through holes 7a.
, and tighten and fix the seat plate 16 between them.

As mentioned above, the construction period of the ceiling on the building side is restricted, and the chiseling work of the hoistway wall 7 requires a huge amount of time.Furthermore, the baseboard base 3 must be fixed by welding, and the width There was also a risk that the design surface of the wooden stand 3 would be burnt.

This invention solves the above-mentioned drawbacks, and the front panel 2 can be installed only from the landing side, and the front panel 2 can be installed after the construction of the ceiling on the building side, regardless of the process. Furthermore, it is an object of the present invention to provide an elevator landing device characterized in that the front panel 2 can be attached very easily without chiseling of the hoistway wall 7 or welding of the baseboard base 3.

An embodiment of this invention will be described below with reference to FIGS. 1, 3, and 5.

The baseboard base 3 in the figure has square holes 3a for tightening bolts.
Since the baseboard base 3 is fixed using the square hole 3a with the anchor bolt 8 using a tightening tool such as a wrench, there is no need for welding work using reinforcing bars, etc., and the distortion of the baseboard base 3 and the design surface are reduced. There is no risk of welding burns.

A U-shaped metal fitting 12 is attached to the upper part of the hoistway wall 7, and an L-shaped fitting is attached to the center part.
The shaped fittings 13 are each tightened and fixed with anchor bolts 8.

Attach the clips 14 to several holes in the central reinforcement 2b of the front panel 2. The front panel 2 is stood up, and the blade part 12a of the U-shaped metal fitting 12 fixed to the hoistway wall is bent and the upper part of the front panel 2 has a U-shaped cross section. Shape stopper 2d
Since the upper part of the front panel 2 is fixed by sandwiching it in, the front panel 2 can be attached even after finishing the ceiling on the building side.

By placing the front panel 2 on the baseboard base 3, the clip 14 previously attached to the central reinforcement 2b fits into the hole 13a of the L-shaped bracket 13 fixed to the hoistway wall 2, and the front panel 2 Since the central part of the hoistway wall 2 is fixed, the front panel can be fixed without cutting a hole in the hoistway wall 2.

The lower part of the front panel 2 is fixed to the baseboard base 3 with bolts 5. This tightening can be done from the landing side, making the work very easy.

Finally, it is bent at the center of the baseboard 15, and the cross section L
Clips 1 fitted in several places on the reinforced part of the shape
By pressing the baseboard 15 with 4 on the baseboard base 3, clip 1 into the baseboard mounting hole 3b of the baseboard base 3.
The baseboard 15 is fixed by fitting in the baseboard 15.

As explained above, this invention has a baseboard base with grooves on the front side, and the lower part of the front panel can be fastened with bolts from inside the groove, making it possible to work from the landing side. By hooking and fixing to the U-shaped bracket on the hoistway wall, it can be installed regardless of the finishing process of the ceiling on the building side, and the middle part of the front panel in the height direction can be attached to the L-shaped bracket on the wall with a clip. This is what I did. Thereby, an elevator landing device is obtained in which the front panel can be attached to the landing with simple work and at low cost.

[Brief explanation of the drawing]

Figure 1 is a view of the elevator from the landing side, Figure 2
The figure shows a conventional front panel mounting structure taken along the cross section shown in FIG. 1, FIG. Enlarged cross-sectional view, Figure 5 is the 3rd
It is a cross-sectional enlarged view taken along the line - in the figure. 1...Three-sided frame, 2...Front panel, 2b...
...Central reinforcement, 2d...Z-shaped stopper, 3...Baseboard stand, 4...Positioning block, 5...Bolt,
6... L-shaped metal fitting, 7... Hoistway wall, 7a... Chiseled hole in hoistway wall, 8... Anchor bolt, 9... Double threaded bolt, 10... Reinforcing bar, 11
... Base plate, 12 ... U-shaped metal fitting, 13 ... L-shaped metal fitting, 14 ... Clip, 15 ... Baseboard, 16 ...
...Seat board.

Claims (1)

[Scope of utility model registration request] In an elevator landing device in which a front panel is installed upright in front of a hoistway wall, the elevator is fixed to the floor of the landing, extends upward, has a groove recessed in the front side, and is screwed into the lower part of the front panel from within this groove. a baseboard base provided with bolts, and a baseboard base having a U-shape with a U-shaped opening facing upward, one side of a side wall of the U-shaped groove being fixed to the hoistway wall, and located near the ceiling of the landing. the front panel; The upper edge of the front panel is fixed to the back surface, and the upper end of the front panel faces the bent portion folded back downwardly on the back surface across a gap, and the side wall on the other side of the U-shaped metal fitting inserted into the gap is connected to the bent portion. and a Z-shaped clasp that is clamped and pressed by the two, and a central reinforcement in which the elastic plate is bent into a Z-shape to form fitting portions that are open on the front and rear sides, and the front fitting portion is fixed to the back surface of the front panel. A clip that fits into the protruding part of the L-shaped metal fitting with its rear fitting part press-fitted into the protruding part of the L-shaped metal fitting, and a clip that is placed so as to cover the groove of the baseboard base from the front side and whose back side fits into the groove. An elevator landing device characterized in that it is equipped with a baseboard covered with cloth.