JP2612363B2 - Elevator doorway curing device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator entrance / exit curing device, and more particularly to an elevator entrance / exit curing device suitable for use in an elevator removal new construction or the like.

[Related Art] In general, a new construction or the like for replacing an existing elevator with a new elevator is performed in an operating building. Therefore, it is necessary to take thorough measures to prevent a user's disaster during the construction.

For this, a sufficient site survey is conducted in advance, and various plans such as a loading / unloading plan and a lifting plan are made, but a curing plan at the entrance is one of the important plans.

A conventional elevator entrance / exit curing device is configured as described below.

The elevator hall is provided with a three-sided frame consisting of a pair of vertical frames and an upper frame bridging the upper part. By assembling a panel material that completely covers the periphery of the three-sided frame, the entrance and exit are cured. Was being done. That is, two side plates perpendicular to the floor surface and the wall surface are erected on both sides of the three-sided frame, and a front plate with a door is erected facing the landing door, and these side plates and the front plate are Cross section L at the corner where
It was connected to a U-shaped column member by bolts, and then covered with a ceiling plate and bolted to form an entrance / exit curing device.

[Problem to be Solved by the Invention] Since the conventional entrance / exit curing device for an elevator has the above-described configuration, every time the landing needs to be cured, the panels and the columnar members constituting the side plate and the front plate are carried in and assembled. However, a columnar member having an L-shaped cross section, which is particularly configured as a strength member, is bulky, and carrying in and out is a very troublesome operation.

SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator curing device in which a columnar member is reduced in size to facilitate loading and unloading.

[Means for Solving the Problems] In order to achieve the above object, the present invention provides two plate-like members which can be folded by a hinge so that a columnar member arranged between a panel member composed of a side plate and a front plate is hinged. A member, an opening formed on the free end side of each of the two plate-shaped members, and both ends of the two plate-shaped members are respectively engaged with the opening while the two plate-shaped members are opened at substantially right angles. And a wedge-type connecting member.

[Effect] Since the entrance / exit curing device for an elevator according to the present invention is configured as described above, when the wedge-type connecting member is removed during transportation and the plate-like member is folded using a hinge, the plate-like member does not have an L-shaped cross section. It is plate-shaped or thin box-shaped, and does not become bulky. On the other hand, at the time of assembling, by connecting the plate-like members that are opened at substantially right angles with a wedge-type connecting member, a strength member having an L-shaped cross section can be obtained as in the related art.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 3 is a partial cross-sectional plan view of the landing entrance, and a pair of vertical frames.
A three-sided frame is composed of 1A, 1B and an upper frame (not shown) bridging the upper part of these vertical frames, and a landing door 3 is provided behind the three-sided frame so as to be openable and closable.

A support rod 4 known as a strut is pressed and fixed above the opposed portions of the vertical frames 1A and 1B.
Support brackets 5A and 5B are respectively attached to both ends of the. The support fittings 5A and 5B are engaged with the vertical frames 1A and 1B of the three-way frame or the back surfaces of the entrance walls 6A and 6B, thereby preventing the support rod 4 from moving to the landing floor. Thus, the support fittings 5A and 5B having such a configuration do not affect the opening and closing of the landing door 3.

Side panel members 8, 9 connected by columnar members 7A, 7B, a front panel member 10, and a ceiling plate 12 are installed on the side opposite to the landing door of the landing entrance, and one end is connected to the front panel member 10. And a binding wire 11 having the other end connected to the support rod 4.
By A and 11B, the entire curing panel member is supported by the entrance walls 6A and 6B.

FIG. 4 shows a state where the landing doorway is cured by the curing panel member. A door (not shown) is attached to a front panel member 10 located at the front of the curing panel members, and a force is applied to the curing panel member when the door is opened and closed. This force is transmitted to the support rod 4 via the binding wires 11A and 11B shown in FIG. 3, and the support rod 4 has both ends attached to the back surfaces of the entrance walls 6A and 6B by the support fittings 5A and 5B. Since it is engaged, it can be received by the support rod 4 without releasing this engagement.

Next, among the curing panel members, particularly, the columnar members 7A and 7B will be described.

FIG. 1 is a perspective view showing only the upper part of the columnar member 7A. The columnar member 7A is composed of two plate-like members 7a and 7b having a U-shaped cross section connected by a hinge 13 so as to be foldable. Shaped member 7a,
Opening portions 7c and 7d formed on the free end side of 7b, respectively, and wedge-type connecting members 14 engaging both ends of the opening portions 7c and 7d, respectively.

The pair of plate-like members 7a and 7b are opened at a substantially right angle by hinges 13 provided in the axial direction.
Are engaged with the openings 7c and 7d to obtain a columnar member 7A having a substantially L-shaped cross section. At this time, both ends of the wedge-type connecting member 14 may be slightly bent to facilitate the engagement of the wedge-type connecting member 14 with the openings 7c and 7d.

When transporting the columnar member 7A, first, a wedge-type connecting member
14 and then the two plate-like members 7a, 7b around the hinge 13.
Closer to the free end of. Then, the two plate-like members 7a and 7b are formed in a thin box shape which is overlapped, and handling and carrying are easy.

As can be seen from the above description, the two plate members 7a and 7b
Since the bolts are not used to obtain the columnar member 7A from the above and the engagement connection is made by the wedge-type connecting member 14, the assembling is extremely easy, and the curing device can be assembled in a short time. The side panel member 8 and the front panel member 10, which are connected via the columnar member 7A, can be easily connected. That is, the columnar member 7A and the side panel member 8
Looking at the opposing portions of the columnar member 7A and the front panel member 10, openings 7e and 10e are formed in corresponding portions as shown in FIG. Both are connected by engaging wedge 15 with 10e. Therefore, since bolts and the like are not used here, connection and disassembly are easy. The connection by the wedge 15 can be performed at a plurality of positions in the axial direction according to a desired strength.

FIG. 2 shows another example of the connection structure between the plate members 7a and 7b by the hinge 13.

The hinge 13 in this embodiment is a special one. One end is fixed to the back surface of the plate member 7a, and the other end is bent at a right angle and then fixed to the end of the plate member 7b. Accordingly, when the free ends of both plate members 7a and 7b are brought close to each other and folded, the plate member 7b is housed inside the plate member 7a as shown by the dotted line in FIG. It is about half of the case of FIG.
However, in the embodiment shown in FIG. 1, the two plate-like members 7a and 7b can have the same structure, but in the embodiment shown in FIG. 2, the plate-like member 7a must be wider. .

[Effects of the Invention] As described above, the present invention provides a plate-like member in which a columnar member is connected by a hinge so as to be foldable, an opening formed on a free end side of the plate-like member, Since the wedge-type connecting member has both ends engaged with the opening, the wedge-type connecting member is removed during transportation, and the free ends of both plate-like members are closed and folded. It can be easily handled, and can be used as a sufficient strength member in an assembled state.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of an entrance / exit curing device for an elevator according to one embodiment of the present invention. FIG. 2 is a plan view of a principal part of an entrance / exit curing device of an elevator according to another embodiment of the present invention. FIG. 4 is a partial sectional plan view and a perspective view showing the entire entrance / exit curing device of the elevator. 7A, 7B ... columnar members, 7a, 7b ... plate members, 7c, 7d ... apertures, 8, 9 ... side panel members, 10 ... front panel members, 13 ... hinges, 14 ... ... wedge-type connecting member.

Claims (1)

(57) [Claims] An elevator entrance / exit curing apparatus for curing an entrance / exit using a curing panel member having a pair of columnar members, wherein the columnar member is a pair of plate-like members foldably connected by hinges and the both plate-like members. An opening formed on the free end side of the plate-shaped member, and a wedge-type connecting member formed by engaging both ends of the plate-shaped member opened at substantially right angles at both ends. An entrance / exit curing device for an elevator.