JPS61183075A - Cage chamber for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] [Industrial application field] This invention relates to the structure of an elevator cab.

This particularly concerns the connection between wall panels.

[Conventional technology]

Figures 5 and 6 show a conventional elevator cab similar to that described in Japanese Patent Publication No. 57-199718.

In the figure, tll is the shaft wall, (2) is the car room, and the edge (
3a) is bent and has a U-shaped cross section.The wall plate (3) is erected on the basket floor (4), and the edges (3a) are brought into contact with each other, and the bolts (5) and nuts (6) are installed. It is assembled into a box shape by fastening the bolts together.

[Problem that the invention seeks to solve]

The cab of a conventional elevator is constructed as described above, so the tightening of the bolts (5) and nuts (61) is done while the workers are in between the hoistway wall (11) and the cab (21). must be carried out.

By the way, since the cage (2) is usually set to the limit size that corresponds to the hoistway width, the hoistway wall (1) and the cage (1)
2+ outside sky 1ull must be narrow.

For this reason, tightening the bolts (5) and nuts (6) is difficult, troublesome, and tedious.The present invention was made in view of the above-mentioned problems.

The purpose is to simplify the work by constructing the car so that it can be assembled from inside the car.

[Means for solving problems]

In the elevator car according to the present invention, the side edges of the wall plates are bent toward the back side, and the outer edges are further bent toward the adjacent side, so that the side edges have a cross section of U.
Same as the first wall plate having a letter-shaped locking part! IklI
and a second wall plate which is bent to 11 and whose edge is inserted and locked into the locking portion.

[Effect]

The elevator cabs in this invention can be interconnected by inserting the second edge into the locking portion of the first wall plate.

[Embodiments of the invention]

1 to 3 show an embodiment of this invention.

In the figure, the same symbols as in Figures 5 and 5g6 indicate the same parts,
A baseboard erected from the end of the uQfl car floor (4).

1υ is a wall board installed in front of the car room (2), and 2 baseboard α
Pol) (21
a) are screwed together and tightened, and the two edges form a first curved portion and are bent toward the back side, and further form a second curved portion and are bent toward the adjacent side to form both ii! 8 A locking part with a U-shaped cross section on the edge (
11b). House 2 is also a wall board, and consists of a g1 curved part where the right llll1l edge is bent at an acute angle, and a second curved part whose outer edge is further bent so that it is parallel to the central plane, and the edge (12a) is covered with a cushioning material ω and inserted into the locking part (llb) and locked, and the left 111J edge is configured in the same way as the wall plate (111) and has a locking part (12b), and the baseboard σQ is 9. 0αJ, which is fixed to The part (13a) is covered with a cushioning material (to) and the locking part (1
2t+) is inserted and locked, and the left side edge is configured in the same way as the wall plate αυ and is locked 5C1sb) Y.
is also a wall plate, and is constructed in the same way as wall plate [13, and has an edge (
14a) engages with the locking part (13b).

It has a locking part (141) on the left side edge. α
Reference numeral 9 designates a wall plate on the left side of the front portion of the car compartment (2) that engages with the locking portion (14b).

(2) is a wall plate fixed to the right side of the wall plate αυ, and is used to rotate the wall plate U upside down. Similarly (to) is the wall board (
13, the profit is the wall board α41'4I: Rotate each and use the friend wall board.

interconnected. (c) is the wall plate on the front right side of the car room (2).

Next, the engagement of the respective wall plates will be described based on FIG. 3 using wall plates α2 to α41 as examples.

First, it is assumed that the wall plate u3 is fixed to the baseboard (11).In order to engage the wall plate α3 with this wall plate [3, the wall plate u3
3) Float it above the baseboard αQ and place the left side into the car room (2
) and align it with the edge (13a) and the locking part (12b) as shown by the symbol (13°) shown in the figure. In other words, while pulling the left side toward the inside of the car compartment (2), pull the edge (1
3a) Push into latch 5 (12b). The wall plate 13 contacts the wall plate α2 near the first curved portion. After that, wall board a3
) 1 Press down to fix the baseboard QIK.

Next, when installing wall plate α41, similarly attach the edge (
14a)? : Match the locking part (13b) as indicated by the symbol (+4') in the drawing, and engage it while retracting the left side inside the car chamber (2) in the same manner as above. At this time, the first curved portions of the wall plates α come into contact with the curved portions of the wall plate a3, so that their respective surfaces form the same surface.

Wall board α5. (23 to 2!9 are also attached in the same way.

According to the above embodiment, since the structure is symmetrical with respect to the central wall plate r1D, the wall plates α2 and (2), (13 and (to)), and α4 and @ are the same, reducing the number of types by two. be able to.

Furthermore, after the wall plates αυ are installed, they can be assembled by separate people on the left and right sides, which saves two hours of work.

Yet again. Car floor (because you can work while riding on a 4-wheeler).

Even if the space between the hoistway wall tlJ is narrow, the work can be done easily.

Yet again. Wall board residence υ~Q9. (2) ~ @ are interconnected and in the ratio state, there is no possibility that the connection will come off even if force is applied to the connection part in the front, back, left, or right directions.

FIG. 4 shows another embodiment of the present invention, in which joints are provided at the butt portions of the wall panels, and wall panels 113 and 03 are shown.

In other words, (41 is a stud (41) and an oak on one side of wall plates α2 and Q3) (42) is a joint that is smoothly tightened and pressed between wall plates α2 and α3 and α3 and α, respectively. It comes out.

In this embodiment as well, the desired purpose can be achieved, and since the wall panels are brought into contact through the joints, even if there is a difference in level between the wall panels, it can be made inconspicuous, so care should be taken when assembling the two. Can be reduced.

It will also make the work easier.

〔Effect of the invention〕

This invention has the above-mentioned two points: bend the side edge of the wall board to the back side, and further bend it to the side adjacent to the outer edge, and bend the side edge to the side edge end. A car compartment is constituted by a first wall plate having a U-shaped locking part and a second wall plate which is also bent toward the side and whose edge is inserted and locked into the locking part. be. Therefore, it is possible to omit the work of fastening the edges of the wall panels with bolts and nuts, which has the effect of making it easier to assemble the cab.

[Brief explanation of drawings]

Figures 1 to 3 show an elevator car according to an embodiment of the present invention, with Figure 1 being a cross-sectional view of the car, Figure 2 being a cross-sectional view taken along line ■-■ in Figure 1, and Figure 3 being a cross-sectional view of the car. is a detailed view of a portion of FIG. 1; FIG. 4 is a diagram corresponding to FIG. 3 showing another embodiment of the present invention. 5 and 6 show the cab of a conventional elevator. FIG. 5 is a view corresponding to FIG. 1, and FIG. 6 is a detailed view of the W portion of FIG. 5. In the figure, (21 is power and room, (4) hakato, (1υ~0
9 is a wall board. (1lb) to (141:+) are locking parts, and (η to (c) are wall plates. The same reference numerals in the two figures indicate the same or equivalent parts.

Claims (1)

[Claims] In an elevator car room, where a plurality of wall plates are erected on the edge of the car floor and each is connected to form a box-like structure,
The side edge portion forms a first curved portion and is bent to the back side, and the outer edge of the first curved portion forms a second curved portion and is bent toward the adjacent wall board, and has a cross section U at the end of the side edge. a first wall plate having a letter-shaped locking portion, and a second wall plate having a side edge on the side of the first wall plate bent to the back side and an edge inserted into and locked in the locking portion. An elevator cab consisting of