JP2606054B2 - Upper die plate device for elevator installation - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in an upper mold plate used for an elevator installation operation.

[0002]

2. Description of the Related Art FIG. 4 is a vertical sectional view of an elevator hoistway showing an example of the arrangement of a conventional upper die plate apparatus, and FIG.
FIG. 6 is a sectional view taken along the line II-II of FIG. In FIG. 4, (1) is the hoistway, (2) is the inner wall of the hoistway, (3) is the hoistway ceiling, (4) is the floor of the lowest floor sill, (4a) is the lower floor sill takeout beam, (5) is the hoistway inner wall (2) facing the template support beam (7)
(6) is an anchor bolt, (8a) ~
(8c) is a main ruler material of a template, and (9a) to (9c) are centering down lines suspended from the main ruler material, and a weight (10) is hung at a lower end.

In FIGS. 5 and 6 , (8a) is a main ruler for centering an elevator hall sill, (8b) is a main ruler for centering setting of a car rail (13), and (8c) is a counter or hydraulic. It is the main ruler for setting the centering of the jack guide rail. At both ends of these main rulers, fitting holes (15) for connecting shaft members (12) having shaft holes (12a) penetrating and suspending the centering down lines (9) corresponding to various device dimensions are provided. Sub-rulers (11a) to (11c) and (11d) to (11f) are erected so as to form at least a quadrilateral, preferably a quadrilateral, and a diagonal line between two adjacent main rulers. Ruler materials (11a) to (11f)
The fitting holes (15) at both ends are fitted to the connecting shaft member (12) together with the fitting holes (15) of the main ruler, and are fixed by nuts (17). Thereby, the mutual relative distance and positional relationship is determined and held.

[0004] In Fig. 7, reference numeral (7) denotes a bridging material erected and fixed on a receiving stand (5), on which a main ruler (8a) for centering the elevator hall sill and a centering of a car rail (13) are arranged. A main ruler (8b) for setting and a main ruler (8c) for setting centering of a counter or a hydraulic jack guide rail (not shown) are installed. (9a) and (9b) are centering down-swing lines suspended from the main rulers (8a) and (8b), and (10) is a weight suspended at the lower end of the down-swing line.

Next, the operation of the above conventional example will be described. After installing the cradle (5) and the transfer material (7), temporarily fix the landing ruler centering ruler (8a) on the transfer material (7), and set the centering down line (9a) on the main ruler. Suspended by passing through the shaft holes (12a) (12a) of the connecting shaft members (12) (12) at both ends of the material (8a), the down-swing line (9a) To come to the main ruler (8a)
Position and secure.

Next, the main ruler material (8b) for the cage rail is passed
(7) Temporarily fixed on the connection shaft member (12) having a shaft hole (12b) at the right end and a connection shaft member (12) having a shaft hole (12a) of the main ruler (8a). Then, the fitting holes (15) and (15) of the sub-ruler (11a) provided at a predetermined distance position in advance are fitted. Similarly, each fitting hole provided at a predetermined distance position in advance at both ends of the sub-ruler material (11b) and the sub-ruler material (11c) is fitted to the corresponding connection shaft member (12), and the nut is tightened. By these, a quadrilateral and its diagonal are formed by these members, and the positions of these rulers become immovable, and the axial hole (12a) and the axial hole (12b)
The positioning of the connecting shaft member (12) having the above is completed. Accordingly, the positions of the centering down lines (9a) and (9b) passing through the axis are determined.

Similarly, the main ruler (8c) for the counter or hydraulic jack guide rail and the main ruler (8
b), sub-rulers (11d), (11e), and (11f) are erected, and are provided at predetermined distance positions on both ends of the sub-ruler so that a quadrilateral and a diagonal line are formed by these members. If the fitting holes are fitted to the corresponding connection shaft members (12) and the nuts are tightened, the positions of these rulers become immovable, and the connection shaft members having the shaft hole (12c) are provided. The positioning of (12) is completed.

[0008]

[Problems to be Solved by the Invention] Japanese Patent Application No. Hei.
Since the upper template device of -190278 is configured as described above, for example, as shown in FIG.
Is finished vertically below the hoistway, the landing threshold (18)
In some cases, the weight (10) hanging at the center of the gaps A and B between the sill and the basket sill (19 ') interferes with the sill take-out beam (4a) and causes trouble. Therefore, it is unavoidable to be displaced and suspended from the cage sill (19 ') side until B ≒ 0, but for that purpose, the entire template device must be moved.
A centering gauge and the like (not shown) dedicated to the down line passing through (13) and the shaft hole (12b) become useless. Therefore, the main ruler material (8
It is necessary to align only a) to the basket threshold (19´) side,
For that purpose, it is necessary to change the pitch of the fitting holes (15) in FIG. 6 that fit with the connecting shaft members (12) of the sub-rulers (11a) to (11c). For this reason, there is a problem that the calculation, production, combination, and the like of the pitch change are complicated and errors easily occur. In addition, after the weight (10) interferes with the building beam as described above,
(8a) had to be moved further, and there were some things that could not be neglected.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has been made in consideration of the problems described above.
Without changing the pitch of (15), and the main ruler (8a)
Without moving to the car side
It is an object of the present invention to provide an upper template device for elevator installation, which can be displaced by a certain dimension toward a car side without interfering with a sill take-out beam (4a).

[0010]

In order to achieve the above-mentioned object, an elevator-installed upper die plate apparatus according to the first aspect of the present invention comprises a main ruler for centering a landing sill and a center rail for setting a car rail. The main ruler and the main ruler for centering the guide rail of the counter or the hydraulic jack are arranged at predetermined positions, respectively, and the sub ruler is formed so as to form at least a quadrangle between two adjacent main rulers. A connecting shaft which has a shaft hole through which a ruler material is erected and connected, and each of the connecting portions is fitted with each of the fitting holes of the main ruler material and the sub-ruler material, and penetrates a down swing line. The main configuration of the upper template device for installing an elevator provided with members is that an additional suspension hole is provided in the main ruler at a position away from the shaft hole by a predetermined distance in a predetermined direction.

According to a second aspect of the present invention, there is provided an elevator-installed upper die plate apparatus, comprising: a main ruler for setting centering of a landing sill;
The main ruler for setting the centering of the car rail and the main ruler for setting the centering of the guide rail of the counter or hydraulic jack are respectively arranged at predetermined positions, and the centering down line corresponding to various equipment dimensions is penetrated and suspended. Fitting holes of a connecting shaft member having a shaft hole to be provided are provided at both ends of each main ruler, and both ends of a sub-ruler for setting a mutual distance interval set between the descending lines of the adjacent main ruler are set. In the upper die plate device for installing an elevator in which a mating hole is fitted to the connecting shaft member together with a fitting hole of the main ruler, L is attached to a side surface of the main ruler.
The main configuration is that a vertical portion of the mold is fixed by a mounting member, and an additional suspension hole is provided in a horizontal portion of the L-shaped fixture at a position away from the axial hole by a predetermined distance in a predetermined direction. .

[0012]

The upper template device according to the present invention is a sub-ruler material when the weight (10) of the landing sill centering down line (9a) interferes with the sill take-out beam (4a) of the building hoistway (1). (11a) ~ (11
c) Without lowering the pitch of the fitting hole (15) and moving the main ruler (8a), easily displace the down swing line (9a) to the car side by a predetermined distance in a predetermined direction, and centering. Make work easier.

[0013]

【Example】

Embodiment 1 FIG. An embodiment of the present invention will be described below with reference to the drawings. The same or corresponding parts as those of the structure of the related art are denoted by the same reference numerals and description thereof is omitted. In FIG. 1, (12) is a connecting shaft member that fits into the fitting hole (15) of the main ruler (8a), the sub-ruler (11b), and (11c). 17) is fixed. (12a) is an axial hole for penetrating the hanging line. Reference numeral (19) denotes an additional suspension hole for the downward swing line (9a) separated by a distance α from the axial hole (12a) of the connecting shaft member (12). Where α is the dimension B in FIG.
By setting it slightly smaller than
a) does not interfere with the basket threshold (19 '). FIG. 2 is a cross-sectional view taken along the line III-III of FIG. 1 and shows axial holes at both ends of the main ruler (8a).
Base line (21) connecting (12a), axial hole (12a) and additional suspension hole (19)
The intersection angle θ with the line (22) connecting is usually 90 °. In the figure (2
Reference numeral 0) denotes a screw serving as a mounting member for holding the down line (9a).

Embodiment 2 FIG. Although not shown in FIG. 3, the weight (10) of the centering-down swing line (9c) for the guide rail (14) for the hydraulic jack interferes with the building beam below the hoistway (1) as in the landing sill side. In this case, an example of the present apparatus for unavoidably displacing the down swing line (9c) toward the car is shown. (twenty three)
Is an L-shaped bracket, the vertical part (23a) of which is fixed to the side surface of the main ruler (8c) by a tapping screw (20) as a mounting member.
(19) is an additional suspension hole for the down swing line (9c) provided in the horizontal portion (23b). As a result, the axial hole (1) on the main ruler (8c) is
With 2c), the downward swing line (9c) can be held while maintaining the distance of β. The end of the down line is a tapping screw (2
0) can be wound around the screw head.

[0015]

As described above, according to the present invention, in the upper template device for installing an elevator, an additional suspension hole is provided in the main ruler member at a predetermined distance from the shaft hole of the connecting shaft member in a predetermined direction. The vertical portion of the L-shaped bracket is fixed to the side surface of the main ruler by a connecting member, and an additional suspension hole is provided in a horizontal portion of the L-shaped bracket at a position away from the axial hole by a predetermined distance in a predetermined direction. Therefore, even if the construction hoistway (1) is in an unexpected situation, i.e., the sill take-out beam (4a) may hang down to the bottom of the hoistway, there is also a beam at the bottom of the hydraulic jack guide rail (14) side hoistway. Even if it protrudes and interferes with the weight (10), complicated means for moving the main ruler (8a) (8c) by additionally changing the pitch of the fitting hole (15) of the sub ruler (11) , It is possible to easily displace the position of the down swing line by a predetermined distance.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a main part of an upper template device according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line III-III of FIG.

FIG. 3 is a side sectional view of a main part of an upper template device according to an embodiment of the present invention.

FIG. 4 is a side sectional view of a hoistway showing an arrangement state of an upper template device.

FIG. 5 is a plan view of a conventional upper template device according to the prior application.

FIG. 6 is a sectional view taken along line II-II of FIG.

FIG. 7 is a side sectional view of a hoistway showing a failure example in a conventional example.

[Explanation of symbols]

8a to 8c Main ruler material 9a to 9c Hanging line 11a to 11f Sub ruler material 12 Connecting shaft member 12a to 12c Shaft center hole 13 Cargo rail 14 Counter or hydraulic jack guide rail 18 Landing threshold 19 Additional suspension hole 20 Mounting member 23 L Mold 23a Vertical part 23b Horizontal part

Claims (2)

(57) [Claims] 1. A main ruler for setting centering of a landing sill, a main ruler for setting centering of a car rail, and a main ruler for setting centering of a guide rail of a counter or a hydraulic jack are respectively provided at predetermined positions. A sub-ruler is erected and connected so as to form at least a quadrilateral between two adjacent main rulers, and each of the connecting portions has the main ruler and the sub-ruler. In an upper die plate apparatus for an elevator having a connecting shaft member having a shaft hole through which a fitting hole is inserted and penetrates a down swing line, a predetermined direction is defined in the main ruler member in a predetermined direction from the shaft hole. An upper template plate for installing an elevator, wherein an additional suspension hole is provided at a distance. 2. A main ruler for setting centering of a landing threshold, a main ruler for setting centering of a car rail, and a main ruler for setting centering of a guide rail of a counter or a hydraulic jack are respectively provided at predetermined positions. In addition, fitting holes for connecting shaft members having axial holes that penetrate and suspend the centering down line corresponding to various device dimensions are provided at both ends of each main ruler, and between the down line of the adjacent main ruler, An upper mounting plate device for an elevator, in which fitting holes at both ends of a sub-ruler member for setting a mutual distance interval installed on the connecting shaft member are fitted together with fitting holes of the main ruler member. A vertical portion of an L-shaped bracket is fixed to a side surface of the L-shaped bracket by a mounting member, and an additional suspension hole is provided in a horizontal portion of the L-shaped bracket at a predetermined distance from the axial hole in a predetermined direction. Upper die plate equipment for installation .