JPH0318587A - Temporarily installed cage chamber for elevator - Google Patents

Abstract

PURPOSE:To facilitate the disassembly and removal of panels by forming a plurality of elliptical holes extending in the horizontal direction onto the superposition part of a plurality of temporarily installed wall panels erected on the peripheral edge of a cage floor and connecting said wall panels in slidable manners in the width direction and properly adjusting the positions according to the condition on the site. CONSTITUTION:A temporarily installed cage chamber 11 is constituted of a plurality of temporarily installed wall panels 12, 13, and 14 which are erected in the prescribed intervals on the peripheral edge part of a cage floor 4, and a temporarily installed ceiling panel 15 placed in the upper part, and the superposed parts of the contiguous wall panels 12, 13, and 14 and the upper edge part for fixing the ceiling panel 15 are tightening-fixed by bolts 5 and nuts 6. At this time, the upper and lower elliptical holes 6 which extend in the horizontal direction are drilled at the positions corresponding to the side edge parts of the temporarily installed wall panels 12, 13, and 14, and the temporarily installed wall panels 12, 13, and 14 are connected in slidable manners in the width direction through the elliptical holes by tightening tools.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a temporary elevator car room that is temporarily installed on the elevator car floor and used for transporting equipment, materials, etc. during construction work. be.

[Conventional technology] Conventionally, elevator cabs used during construction work were
For example, the configuration was as shown in FIGS. 8 and 9.

FIG. 8 is a plan sectional view showing a conventional elevator cab, and FIG. 9 is a sectional view taken along line DD in FIG.

In the figure, (1) is the elevator hoistway, (1a) is the landing entrance, (2) is the landing door, and (21) is the hoistway (1).
A car room that operates up and down inside, (21a) is a car room entrance,
(3) a car door, (4) a car floor, and (22) a baseboard base disposed on the periphery of the car floor (4). (23) is a set of permanent wall panels installed on the baseboard base (22), made of new steel made with emphasis on appearance, and each side edge folded outward. Then, the bent portion is fastened with bolts (5) and nuts (6) to form the peripheral wall of the cage (21). (24) is a permanent ceiling panel mounted on the upper end of each wall panel (23), and is fastened with bolts (5) and nuts (6).

(25) is a protective material made of curing veneer or the like that is adhered to cover the entire inner surfaces of the wall panel (23) and ceiling panel (24).

Conventionally, the main car room (21) was first assembled and then the car room (21) was covered with a protective material (25). That is, a plurality of wall panels (23) are erected on the periphery of the car floor (4) via baseboard stands (22), and the ends or folds of each wall panel (23) are bolted together. (
5) and nuts (6), then attach each wall panel (2
3) Place the ceiling panel (24) on the top edge and attach the wall panel (2).
3) Bolt (5) and nut (6)
) to assemble the main cab (21). After that, a protective material (25) is pasted on the entire inner surface of the wall panel (23) and ceiling panel (24) of the car room (21), and when transporting equipment or materials, etc., the wall panel of the car room (21) (23) and the ceiling panel (24) are cured so that they do not get damaged.

The structure of the main car room (21) is published in the following publications: Utility Model Publication No. 60-40372, Utility Model Publication No. 60-11010, Utility Model Publication No. 51-53574, and Utility Model Publication No. 44-7620. The technology is known.

[Problem to be solved by the invention] However, as mentioned above, in the past, the main car compartment (21
) was assembled, and its inner surface was covered with a protective material (25), so if a gap was created between the protective materials (25) or the protective material (25) was damaged, the main car compartment (21) ) wall panels (23) or ceiling panels (24) may be damaged.

In addition, it is not only time-consuming and costly to assemble the protective material (25) for curing, but also the protective material (25) is pasted on the inside of the wall panel (23), so it is difficult to assemble the protective material (25) inside the car room (21). The effective space for construction work has become narrower, and the size of equipment or materials that can be transported for use in construction has been restricted. In addition, protective material (
25) is difficult to reuse after removal and must be disposed of, resulting in a waste of resources.

Therefore, an object of the present invention is to be able to assemble the car easily and quickly according to the dimensions of the site, to secure a wide effective space inside the car, and to be able to reuse the temporary wall panels and temporary ceiling panels at another site. The purpose is to provide a temporary elevator car that can be used exclusively for construction work.

[Means for Solving the Problems] In order to solve the above problems, the temporary elevator car room of the first invention is disassembleably installed upright with side edges superimposed on the periphery of the car floor. , a plurality of temporary wall panels that form the walls of the temporary car room, a temporary ceiling panel that is removably mounted on the upper end of each temporary wall panel and forms the ceiling of the temporary car room, and an adjacent temporary wall panel. connecting means for slidably connecting the side edges of the temporary wall panels to each other in the width direction; It consists of holes and fasteners that removably fasten adjacent temporary wall panels through each hole.

Further, the temporary elevator car of the second invention includes a plurality of temporary wall panels that are disassembleably disposed erected on the periphery of the car floor with their front and back sides alternated, and form a wall surface of the temporary car. It is mounted removably on the top end of each temporary wall panel,
A temporary ceiling panel that forms the ceiling of the temporary car room, and a connection means that connects the side edges of adjacent temporary wall panels so that they can slide in the width direction, and the connection means is connected to the side edges of each temporary wall panel. It is composed of insertion portions that are folded back to have an approximately L-shaped cross section on both side edges.

[Function] Since the temporary elevator car of the first invention is installed exclusively for construction work before the permanent car is assembled, there is no risk of damaging the permanent wall panels or ceiling panels, and moreover, it can be used in a large space. A temporary car room can be configured. Also,
Each temporary wall panel is slidably connected in the width direction by fasteners through long holes in the side edges, so the size of the wall surface of the temporary car room can be adjusted according to the dimensions of the car floor at each site. It can be adjusted as appropriate depending on the installation conditions. After construction is complete, the temporary wall panels and temporary ceiling panels can be disassembled and removed, transported to another site, and reused.

Since the temporary elevator car room of the second invention is also installed during construction, it operates in the same manner as the first invention, but in particular, each temporary wall panel has an insertion portion formed by folding back on both side edges thereof. Because they are connected so that they can slide in the width direction, the temporary cage can be quickly assembled and disassembled with extremely simple work, and the size of the wall of the temporary cage can be easily adjusted according to the installation conditions at each site. can.

[Example] Examples of the present invention will be described below.

First Embodiment> First, a first embodiment of the present invention will be described based on FIGS. 1 to 3.

Fig. 1 is a plan sectional view of a temporary elevator car according to the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a dimensional change in Fig. 1. It is a partial sectional view showing an example. Note that in the drawings, the same reference numerals as in FIGS. 8 and 9 indicate the same or corresponding parts as in the conventional example, and redundant explanation will be omitted here.

In the figure, (11) shows the entire temporary car room. (1
2) A plurality of outer temporary wall panels (6 panels are shown in Figure 1) erected at predetermined intervals on the side and rear edges of the basket floor (4). It is made of a steel plate with a substantially U-shaped cross section, with the parts bent outward. (1
3) Temporary sleeve wall panels erected on both sides of the entrance/exit of the basket floor (4), made of steel plates with a roughly L-shaped cross section;
The folded part of the letter shape faces outward, and the opposite end of the folded part is adjacent to the folded part of the outer temporary wall panel (12).

(14) is a plurality of inner temporary wall panels (three are shown in Figure 1) installed upright on the car floor (4) J: on the indoor surface side of the space between the outer temporary wall panels (12). It is formed of a steel plate having a substantially U-shaped cross section, with both side edges overlapped with the side edges of the outer temporary wall panel (12) and both side edges folded inward. These outer temporary wall panels (12
), the sleeve temporary wall panel (13), and the inner temporary wall panel (14) are fastened together with bolts (5) and nuts (6) at their overlapping parts, so that the entire wall surface of the temporary car room (11) is formed.

(15) is a temporary ceiling panel made of a steel plate mounted on the upper end of each of the temporary wall panels (12) to (14); ■
It is fastened to the part via a bolt (5) and a nut (6). (16) are perforated so as to extend in the horizontal direction at corresponding positions on the side edges of the outer temporary wall panel (12), the sleeve temporary wall panel (13), and the inner temporary wall panel (14). There are multiple long holes on the top and bottom.

Next, a method of assembling the temporary elevator car of the first embodiment configured as described above will be explained.

At each construction site, move the outer temporary wall panel (12) and the inner temporary wall panel (14) horizontally along the long hole (16) to match the length of one side of the temporary cage (11), Bolt (5) and nut (6)
) and assemble. For example, in the case of the temporary car room (11) shown in Figure 1, the outer temporary wall panel (12) and the inner temporary wall panel (14) are assembled with the dimension a of the overlapping part, and the smaller temporary car room shown in Figure 3 is assembled. In the case of the cage (11), both may be assembled with the dimension b (a<b) of the overlapping portion.

After using the temporary cage (11) for construction purposes, unfasten the bolts (5) and nuts (6), disassemble each temporary panel (12) to (15), and use them for construction. It can be transported to the site and reused.

In this way, the temporary elevator car room of the first embodiment is
An outer temporary wall panel (12) that is removably erected on the periphery of the car floor (4) with the side edges overlapped and forms the wall surface of the temporary car room (11), and a sleeve temporary wall. Panel (1
3), and a plurality of temporary wall panels consisting of an inner temporary wall panel (14), and each of the temporary wall panels (12) to (14) is removably mounted on the upper end of the temporary car room (11). A temporary ceiling panel (15) forming a ceiling, and connecting means for connecting the side edges of adjacent temporary wall panels (12) to (14) in a slidable manner in the width direction. , a plurality of upper and lower elongated holes (1
6) and bolts (5) that removably fasten the adjacent temporary wall panels (12) to (14) through each of the holes (16).
and a fastener consisting of a nut (6).

Therefore, according to the temporary elevator car of the first embodiment, since the temporary car (11) is installed exclusively for construction work before the permanent car is assembled, damage may occur to the permanent wall panels or ceiling panels. There is no fear, and moreover, the temporary car room (11) can be configured in a large space. In addition, each temporary wall panel (12) to (14) is slidably connected in the width direction by bolts (5) and nuts (6) through long holes (16) in their side edges. The size of the wall of the temporary car room (11) is determined by the car floor (
4) can be adjusted as appropriate depending on the installation conditions such as dimensions. After the construction is completed, each temporary wall panel (12
) to (14) and the temporary ceiling panel (15) can be disassembled and removed, transported to another site, and reused.

By the way, in the first embodiment, the outer temporary wall panel (1
2) and the inner temporary wall panel (14) are formed with the same dimensions and shape in an effort to standardize them. The wall panels (12), (14) may have different dimensions and shapes. In addition, in the first embodiment, the elongated hole (16)
is the outer temporary wall panel (12) and the inner temporary wall panel (l
4), but the long holes (16) are provided only on one side edge of each temporary wall panel (12), (14), and the circular hole is provided on the other side edge. may be formed. Furthermore, each temporary wall panel (12). (14) by forming a hole (16) in one side edge and welding a stud bolt or nut to the other side edge, each temporary wall panel (
12). (14) One person can perform the fastening work from one side.

In addition, in the first embodiment, the outer temporary wall panel (12)
Although folding portions are provided on both side edges of the inner temporary wall panel (14), these folding portions may be omitted as long as the plate thickness is -1- minutes in terms of strength. In this way, there will be no part protruding toward the indoor side, improving worker safety and further expanding the effective space within the temporary cage (11). In addition, each temporary wall panel (12).
The number of sheets (14) is not limited to the example illustrated in FIG. 1, and can be increased or decreased as appropriate depending on installation conditions such as the size of the car floor (4).

Second Embodiment Next, a second embodiment of the present invention will be explained based on FIGS. 4 to 7.

Fig. 4 is a plan sectional view of a temporary elevator car showing a second embodiment of the present invention, Fig. 5 is an enlarged sectional view of part B in Fig. 4, and Fig. 6 is a section taken along line C-C in Fig. 5. 7 is a partial sectional view showing an example of the dimensional change in FIG. 4.

In addition, in the figures, the same reference numerals as in the first embodiment indicate the same or corresponding parts as in the first embodiment, and redundant explanation will be omitted here.

In the temporary elevator car room of this second embodiment,
On the periphery of the car floor (4), a plurality of temporary wall panels (17) each having the same dimensions and shape are erected with the front and back alternated, and each temporary wall panel (17)
The entire wall surface of the cage (11) including the sleeve portion is formed. Also, at the corner of the car floor (4), there is a support (18) that connects two adjacent temporary wall panels (17).
) has been erected. And each temporary wall panel (17)
and a temporary ceiling panel (15) at the upper end of the support column (18).
is included.

As shown in Figures 5 and 6, each temporary wall panel (17
) and the support column (18) are folded to form insertion portions (19) each having a substantially L-shaped cross section. Then, the adjacent temporary wall panel (17) has one insertion part for each
By fitting, they are connected to each other so that they can slide in the width direction by a distance corresponding to the fitting margin. In addition, each temporary wall panel (17) has bolt insertion holes (2
A projecting piece (20) having a diameter of 0a) is provided in a protruding manner.

Each temporary wall panel (17) has a protruding piece (20
) is disassembleably installed on the periphery of the car floor (4) via bolts (5), and temporarily installed via bolts (5) and nuts (6) at the upper end protrusion (20). It is detachably connected to the ceiling panel (15).

When assembling the temporary elevator car of the second embodiment configured as described above, the supports (18) are erected at the corners of the car floor (4), and then between each support (18),
A required number of temporary wall panels (17) are sequentially connected with the front and back sides alternated.

In this case, the temporary wall panel (17) and support column (18) are
They are fitted and connected to each other at the insertion part (19),
By appropriately adjusting the fitting margin of each part, the required number of temporary wall panels (17) can be precisely arranged between the supports (18). Furthermore, if the temporary car room (11) is small, the number of temporary wall panels (17) can be reduced as shown in Figure 7, and conversely, if the temporary car room (11) is large, the number of temporary wall panels (17) can be reduced. The number of panels (17) may be increased.

After that, the protrusion (20) at the lower end of each temporary wall panel (17)
is fastened to the car floor (4) with bolts (5), and the upper end protrusion (20) is fastened to the bolt (5) and nut (6).
By connecting it to the temporary ceiling panel (15), the assembly of the temporary car room (11) can be completed. In addition,
After using the temporary car room (11) for construction purposes, first unfasten the bolts (5) and nuts (6), then unfit each insertion part (19) in sequence, and remove the temporary ceiling panel. (
15) and the temporary wall panel (17), they can be reused at another construction site.

In this way, the temporary elevator car room of the second embodiment is
A plurality of temporary wall panels (17) having the same size and shape are erected removably on the periphery of the car floor (4) with the front and back sides alternated, and form the wall surface of the temporary car room (11);
A temporary ceiling panel (15) that is disassembleably mounted on the upper end of each temporary wall panel (17) and forms the ceiling of the temporary car room (11), and a side edge of the adjacent temporary wall panel (17). The connecting means is provided with an insertion portion (one piece) formed by folding back and having an L-shape in cross section on both sides of each temporary wall panel (17). )
It is composed of

Therefore, if you have a temporary elevator in the second embodiment,
Multiple temporary wall panels (17) and temporary ceiling panels (15)
) is installed exclusively for construction work, so it exhibits the same effect as the first embodiment, but in particular, each temporary wall panel (1
7) are fitted and connected by the insertion portions (19) on both side edges,
In addition, since it is fastened to the temporary ceiling panel (15) and the car floor (4) only at both the upper and lower ends, the temporary car room (11) can be quickly assembled with simpler work compared to the first embodiment.
In addition to being able to be assembled and disassembled, the size of the wall surface of the temporary cage (11) can be easily adjusted according to the installation conditions at each site.

In the second embodiment, each temporary wall panel (17) has the same size and shape, but a combination of various types of temporary wall panels with different widths may be used. However, when the dimensions are made common as in the second embodiment, the manufacturing cost of the temporary wall panel (17) can be reduced, and its transportation and storage become very convenient.

[Effects of the Invention] The temporary elevator car compartment of the invention described in claim 1 includes a plurality of temporary wall panels that are disassembleably disposed upright on the periphery of the car floor with their side edges overlapped. , comprising a temporary ceiling panel disassembleably mounted on the upper end of each temporary wall panel, and connecting means for connecting the side edges of adjacent temporary wall panels so as to be slidable in the width direction, the connecting means consists of a plurality of upper and lower elongated holes drilled in the side edges of each temporary wall panel so as to extend in the horizontal direction, and fasteners for removably fastening adjacent temporary wall panels through each elongated hole. Because of this, a temporary cage room could be set up exclusively for construction work.
There is no risk of damaging the permanent wall panels or ceiling panels, and the temporary car room can be configured in a large space.Each temporary wall panel can be adjusted by sliding in the width direction along the long holes. The size of the car can be easily adjusted according to the installation conditions such as the dimensions of the car floor at each site.
Furthermore, after the construction is completed, the temporary wall panels and temporary ceiling panels can be disassembled and reused at another site.

The temporary elevator car room of the invention described in claim 2 includes a plurality of temporary wall panels that are disassembleably disposed upright on the periphery of the car floor with the front and back sides alternated, and the upper end of each temporary wall panel. A temporary ceiling panel installed in a manner that can be disassembled into a temporary ceiling panel, and connecting means for connecting the side edges of adjacent temporary wall panels so as to be slidable in the width direction;
Since it is composed of insertion parts folded back to have an L-shaped cross section on both sides of each temporary wall panel, in addition to the same effect as the invention of claim 1, the insertion parts can be simply fitted together. The temporary cage can be quickly assembled and disassembled by extremely simple operations, and the size of the wall surface of the temporary cage can be easily adjusted according to the installation conditions at each site.

[Brief Description of the Drawings] Fig. 1 is a plan sectional view of a temporary elevator car showing a first embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 1 is a partial sectional view showing an example of the dimensional change in FIG. 1, FIG. 4 is a plan sectional view of a temporary elevator car room showing a second embodiment of the present invention, and FIG. 5 is an enlarged portion of B in FIG. 4. A sectional view, FIG. 6 is a sectional view taken along the line C-C in FIG. 5,
Fig. 7 is a partial sectional view showing an example of the dimensional change in Fig. 4, Fig. 8 is a plan sectional view showing a conventional elevator cab, and Fig. 9 is a partial sectional view showing an example of the dimensional change in Fig. 4.
The figure is a sectional view taken along the line DD in FIG. 8. In the diagram, 4: Car floor 5: Bolt 6: Nut
11: Temporary car room 12: Outside temporary wall panel 13: Sleeve part temporary wall panel 14: Inside temporary wall panel 15: Temporary ceiling panel 16: Long hole 17: Temporary wall panel 19:
This is the insertion part. Note that in the drawings, the same reference numerals and symbols indicate the same or equivalent parts.

Claims (2)

[Claims] (1) The side edges are erected on the periphery of the car floor so that the side edges can be disassembled,
A plurality of temporary wall panels forming the walls of the temporary car room,
Connection means that is removably mounted on the upper end of the temporary wall panel and connects the temporary ceiling panel that forms the ceiling of the temporary car room and the side edges of the adjacent temporary wall panels so as to be slidable in the width direction. The connecting means includes a plurality of upper and lower elongated holes drilled in the side edges of each temporary wall panel so as to extend horizontally, and adjacent temporary wall panels can be disassembled through the elongated holes. 1. A temporary elevator car, characterized by comprising a fastener fastened to the elevator car. (2) A plurality of temporary wall panels that are removably erected on the periphery of the car floor with their front and back sides alternated to form the wall surface of the temporary car room, and the upper end of the temporary wall panels that can be disassembled. A temporary ceiling panel that is mounted to form a ceiling of a temporary car room, and a connecting means that connects the side edges of adjacent temporary wall panels so as to be slidable in the width direction, the connecting means comprising: A temporary elevator car room, characterized in that each temporary wall panel has insertion portions formed by folding back and having a substantially L-shaped cross section on both side edges.