JPH0353231B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a position adjusting device for a skew elevator, and more particularly to a position adjusting device for a car with respect to a landing.

[Prior Art] A diagonal elevator is designed to move a car up and down along a hoistway formed at a predetermined angle of inclination. Therefore, the door closing device is different from a normal elevator and has a special structure. This device has also been proposed in Japanese Unexamined Patent Publication No. 57-126381, but its construction will be explained here with reference to FIGS. 2 to 5. In the figure, 1 is a hoistway formed at a predetermined angle, 2 is a machine room defined adjacent to the end of the hoistway, and 3 is a hoistway that is in balance with a counterweight 4 via a guide wheel 5 in the machine room 2. This is a cage that moves up and down the hoistway 1. FIG. 3 is a diagram showing a state in which the cage 3 is located at a landing 6 formed on the side wall 1a of the hoistway 1, and 7 is a cage side door provided so as to face the landing 6 in the stopped state;
Reference numeral 8 denotes a landing side door provided in the landing 6, and 9 is attached to the upper part of the car side door 7. When the car room 3 stops, it engages with the gripping device 10 of the landing side door 8 and also locks the car side door 7. This engagement piece 9 is an engagement piece that opens and closes the landing door 8 in conjunction with opening and closing, and is attached to the car room door 7 with an inclination equal to the inclination angle of the hoistway 1. Note that the gripping device 10 consists of a pair of gripping members 10a, 10b, each of which has a
b and the engaging piece 9 are connected to each member 10a, 10b as shown in FIG. 5 when the car room 3 passes through each floor.
The cage 3 is adjusted with respect to the hoistway 1 so that it can pass with a dimension A between the rollers.

[Problems to be Solved by the Invention] Therefore, when installing a diagonal elevator, in order to center the car chamber 3 with respect to the hoistway 1, it is necessary to center the car room 3 on a vertical line as in a vertical elevator. It is more difficult and complicated than doing this. In other words, in order to ensure the operation of the position adjustment device,
It is necessary to perform alignment for each landing on each floor, and in order to do this in practice, ensure that the dimension A is maintained between the engaging piece 9 and the gripping device 10 in FIG. I was considering whether or not implantation would be possible. However, the engagement piece 9
As is clear from the figure, it was extremely difficult to adjust the engagement piece 9 with respect to the gripping device 10 because it was in a narrow space formed by the car room 3 and the side wall 1a of the hoistway. .

This invention was made in order to solve the above-mentioned problems, and the cage 3 is deviated upward or downward from its normal landing position and stopped, thereby aligning the cage 3 with respect to the hoistway 1. The purpose is to make it possible to adjust the output.

[Means for Solving the Problems] The present invention provides a position adjusting engagement piece that is located on an extension line of the engagement piece of the car and is removably attached to either the front or rear of the car in the direction of movement, and An adjustment stand is provided below the engagement piece for position adjustment.

[Function] According to the present invention, when installing the skew elevator, the adjustment engagement piece is attached to the adjustment platform, and after the centering of each floor of the car room with respect to the hoistway is completed, the adjustment engagement piece is installed. By removing the
Centering can be easily adjusted even in a narrow space.

[Embodiment] Hereinafter, based on the embodiment shown in FIG. 1, the same reference numerals will be given to the same or equivalent parts as in the conventional art, and the features of the present invention will be mainly explained. In the figure, 11 and 12 are a pair of vertical frames for the car compartment 3 that are erected from the floor 13 of the car compartment 3 along both sides of the car compartment 3, and 14 is an engagement piece 9.
A position adjustment engagement piece made of the same member as the engagement piece 9 attached to the vertical frame 11 via the support piece 15 on the vertical frame 11 located on the extension line of the axis and located on the lower floor side of the car room 3; Reference numeral 16 indicates that the engagement piece 14 for position adjustment is connected to the support piece 1.
This is an adjustment stand attached to the floor 13 of the car room that is used when attaching and detaching the car.

However, in order to center the car room 3 with respect to the hoistway 1, if the car room 3 is stopped a little higher than a predetermined floor, the engagement piece for position adjustment attached on the extension line of the engagement piece 9 14 is each member 10 of the gripping device 10
It comes to be located between a and 10b. If the position adjustment engagement piece 14 is attached to either of the gripping members 10a, 1
0b, it would indicate that the position adjustment of the car chamber 3 is insufficient.
The cab 3 can be adjusted with respect to the hoistway 1 so that it can pass with dimension A relative to 10b. Since this adjustment work can be performed on the adjustment table 16, a sufficient work space can be secured, and the adjustment work can be performed extremely easily and quickly. After the adjustment work has been performed on all floors, by removing the position adjustment engagement piece 14, it can be used for further installation work. Further, since the adjustment position is located at the height position, adjustment is easy and adjustment accuracy can be improved.

In the above embodiment, the position adjustment engagement piece 14 is attached to the vertical frame 11 on the lower floor side, but the same effect can be achieved even if it is attached to the vertical frame 12 on the upper floor side. Needless to say.

[Effects of the Invention] As described above, according to the present invention, it is possible to extremely easily and quickly position the car chamber of a diagonal elevator with respect to the hoistway, thereby reducing the working time and improving the accuracy of positioning adjustment. can be increased.

[Brief explanation of drawings]

FIG. 1 is a conceptual diagram of main parts showing an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a hoistway of a diagonal elevator,
FIG. 3 is a plan view of the hoistway, FIG. 4 is a diagram showing a position adjustment device for a skew elevator, and FIG. 5 is an enlarged detailed view of the position adjustment device. In the figure, 1 is a hoistway, 3 is a car room, 7 is a car side door, 8 is a landing side door, 9 is an engagement piece, 10 is a gripping device (adjustment member), 11 and 12 are car room vertical frames,
14 is a position adjustment engagement piece (position adjustment engagement member);
16 is an adjustment table. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

[Scope of Claims] 1. An engaging member attached to the upper part of a car door that goes up and down an inclined hoistway at the same inclination angle as the hoistway;
This engaging member enters at a predetermined interval and opens the landing side door in conjunction with the operation of the car side door, and the position of the engaging member can be adjusted according to the deviation from the holding interval. In the position adjustment device for a diagonal elevator, the adjustment member is provided with a pair of adjusting members arranged opposite to each other on the side of the car, and the engaging member for adjustment is placed on the side of the car room on the extension of the inclined line of the engaging member. 1. A position adjustment device for a diagonal elevator, characterized in that the adjustment member is attached so as to be movable forward and backward relative to the adjustment member according to the vertical movement of the room, and an adjustment table is provided below the adjustment engagement member. 2. The position adjustment device for a skew elevator as set forth in claim 1, wherein the adjustment member is detachably attached to the cage vertical frame.