JPH1017251A - Elevator entrance erecting table device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an entrance erecting table device which liberates the operator from necessity for moving to around a working table at the time of erecting works and which can manage without carrying each erected entrance to the next working table. SOLUTION: An erecting table device for elevator entrance is composed of a lifter 2 installed on a base 1, a working table 9 elevated and sun by the lifter 2 and for performing the erecting works of an entrance from its components prepared, a universal rotating mechanism 8 installed between the working table 9 and lifter 2 and making the table 9 rotatable, and a conveyor table 5 installed on the base 1 and admitting immersion of the table 9. The working table 9 is lifted from the conveyor table 5 by the lifter 2, and entrance 17 is erected upon the working table 9 rotatable, and then is sunk by the lifter 2 to be immerged in the conveyor table 5, and thus the entrance 17 is made movable on the conveyor table 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an entrance assembling apparatus for an elevator in which a work table for assembling an entrance of an elevator is rotatable and the assembled entrance is movable.

[0002]

2. Description of the Related Art Conventionally, an entrance is provided at an entrance on the landing side of an elevator, and this entrance is assembled on a work table.

At this time, since the work table is fixed, the worker moves around the work table, assembles parts such as side jams, head jams and sills, and opens the first-stage entrance. Assembled. The first-stage entrance assembled in this manner is carried by a plurality of workers to the next work table, where headers, strut channels and the like are assembled on the work table to form a second-stage entrance. In this way, a complete entrance is completed through several stages of assembly work.

[0004]

However, in order to assemble the first-stage entrance, an operator must move around the workbench, and the assembled first-stage entrance must be moved to the second-stage entrance. In order to make the entrance, a plurality of workers have to carry the work to the next workbench. Therefore, there is a problem that the work efficiency is low and the burden on the workers is large.

An object of the present invention is to provide an apparatus in which an operator does not need to move around a work table during an assembling operation and does not have to carry the assembled entrance to the next work table. With the goal.

[0006]

In order to achieve the above object, according to the present invention, a lifter provided on a base and an assembling operation of an elevator entrance component which is lifted and lowered by the lifter are performed. A work table for performing the operation, a rotatable mechanism interposed between the work table and the lifter, and a rotatable mechanism for rotatably moving the work table; and a work table provided on a base so that the work table can be immersed. A conveyor table, the lifter raises the work table from the conveyor table, assembles an elevator entrance on a rotatable work table, and then lowers the work table by the lifter to immerse the conveyor table. Then, the entrance is configured to be movable on a conveyor table.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIGS. 1 to 3 are views showing an embodiment of an entrance assembling table apparatus for an elevator according to the present invention.

In FIG. 1 and FIG. 2, reference numeral 1 denotes a base of the apparatus, and a lifter 2 for lifting an object is installed at substantially the center of the base 1. The lifter 2 includes an X-shaped link 3 and an operating plate 4 located thereon, and when the link 3 is moved by driving means (not shown), the operating plate 4 moves up and down.

A conveyor base 5 is provided on the base 1, and the conveyor base 5 has a pair of elongated support plates 6a and 6b provided on a frame, and a pair of support plates 6a and 6b.
a and 6b are provided rotatably provided with rollers 7 and the like.

A work table 9 is provided on the operating plate 4 of the lifter 2 via a rotatable mechanism 8. The rotatable mechanism 8 is connected to an outer cylinder 10 erected on the operating plate 4. And an inner cylinder 11 rotatably supported by the outer cylinder 10. The work table 9 is attached to a support plate 12 provided at the upper end of the inner cylinder 11.
Is provided.

A circular flange 10a is provided at the upper end of the outer cylinder 10, and engagement recesses 11 are formed at 90 ° intervals on the outer peripheral edge of the flange 10a. The engaging recess 11 has a stopper 1 provided on the work table 9.
3 is engageable, and the worktable 9 is rotatable by the rotatable mechanism 8.
When engaged with No. 1, it will be fixedly held.

The work table 9 is provided on the base 1 via the lifter 2 and the rotatable mechanism 8. The work table 9 is also provided with a conveyor table 5, and the work table 9 is provided above the conveyor table 5. The work table 9 is located. Square pipes 9 constituting a work table 9 are provided on support plate members 6a and 6b of the conveyor table 5.
a notch portion 14 is formed so that the work table 9 is lowered by the lifter 2 so that the work table 9 sinks into the conveyor table 5, and the work table 9 becomes lower than the work table 9.
Is higher.

On the work table 9, an entrance of a left-handed specification (with a door opened from the left) or an entrance of a right-handed specification (with a door opened from the right) is assembled. It is necessary to mount parts such as side jam, head jam, sill, etc. on the left-hand side entrance with reference to the left side, and it is necessary to mount the parts on the right-hand side entrance with the right hand side specification. Therefore, as shown in FIG. 3, a left reference plate 15 (left-hand reference portion) and a right reference plate 16 (right-hand reference portion) are provided at both ends of the work table 9 as a reference for an entrance of a left-hand specification. I have.

The work table 9 is lifted by the lifter 2 and is positioned above the conveyor table 5. In order to assemble the right-handed entrance 17, parts such as side jams are assembled with reference to the right reference plate 16 of the work table 9.

At this time, since the work table 9 is rotatable by the rotatable mechanism 8, the worker turns the work table 9 while standing at one place around the base 1. I will make it. The work table 9 is fixed and held at a position where the stopper means 13 is engaged with the engagement recesses 11 formed at 90 ° intervals.

Next, when the first stage entrance 17 is assembled on the work table 9, the work table 9 is lowered by the lifter 2. Then, the work table 9 sinks into the conveyor table 5 and the first-stage entrance 17 on the work table 9
Is placed on the conveyor table 5, and the entrance 17 can be moved on the conveyor table 5.

[0017]

As described above, according to the present invention,
The lifter lifts the workbench from the conveyor base and assembles the elevator entrance on a rotatable workbench, allowing the worker to perform assembly work while standing at one location around the base. it can. Further, when the work table is lowered by the lifter and immersed in the conveyor table, the assembled entrance on the work table is placed on the conveyor table, so that the entrance can be immediately moved on the conveyor table. Therefore, work efficiency can be improved, and the burden on the worker can be reduced.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of an entrance assembly device for an elevator according to the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a side view of the same.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Base, 2 ... Lifter, 5 ... Conveyor table, 8 ... Rotation free mechanism, 9 ... Work table.

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Masahiko Omi 2700-1 Miguchi, Koike, Shibayama-cho, Sanmu-gun, Chiba Pref. Japan Otis Elevator Co., Ltd.

Claims (2)

[Claims] A lifter provided on a base, a workbench raised and lowered by the lifter for performing an assembling operation of an elevator entrance part, and a workbench interposed between the workbench and the lifter. The work table is provided with a rotatable mechanism for rotatably rotating the work table, and a conveyor table provided on the base so that the work table can be immersed. The lift table lifts the work table from the conveyor table, and rotates the work table. Assembling the elevator entrance on a movable worktable, and then lowering the worktable by a lifter and immersing it in the conveyor table, the entrance is movable on the conveyor table. Entrance assembly table equipment. 2. The worktable according to claim 1, wherein a left-hand reference portion and a right-hand reference portion are provided as references when assembling the left-hand specification entrance and the right-hand specification entrance. Elevator entrance assembly table equipment.