JPH1025073A - Elevator device for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevator device, which can be compactified, can be provided with good space efficiency, and is suitable for small size building. SOLUTION: An elevator device 15 for a building is constructed of an elevator passage S which is formed in a building 1 and ranges in the vertical direction of the building 1, respective floor entrances A which are arranged in respective floors of the building 1 and communicated with the elevator passage S, an elevating mechanism 17 arranged on the opposite side of the respective floor entrances A in the elevator passage S, and a car 16 which is supported freely elevatingly in the elevating mechanism 17 by a cantilever type support, while a car entrance B communicated with the each floor entrance A is formed in the car 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator system for a building, and is provided, for example, in a small building such as a private house.

[0002]

2. Description of the Related Art Elevators have been installed in general private homes as three stories have been built. 2. Description of the Related Art A conventional general elevator apparatus for a private house is formed in a relatively large size of, for example, about 1.5 m square, and is capable of accommodating two to three people. This size is based on the consideration that there are few applications of elevator equipment to small-scale houses and that there are few requests, so it is not standardized, and that if it is too small, there is a feeling of blockage inside the elevator. It is.

[0003] A conventional general elevator device is
Elevating mechanisms for raising and lowering the gondola while having a sliding door were arranged on both sides of the gondola. And
As the lifting mechanism, a combination of a motor having a winding drum and a wire, or a hydraulic cylinder has been used.

[0004]

When an elevator system for a building is used in a general private house, a few
It is surprisingly few people ride at the same time. In the usual case, it is often the case that a person rides alone, or the person gets in with luggage such as a futon. Therefore, there is a problem that the conventional elevator device is made larger than necessary, the space other than the elevator device of the building is narrowed by the elevator device, and the space efficiency of the building is poor, and the small building is not necessarily small. It was not suitable for

Further, since the conventional elevator apparatus has a sliding door, the door must be stored when the sliding door is opened, and a door storing section is required. Therefore, the door storing section is provided. Therefore, it was difficult to reduce the size.
Furthermore, since the lifting mechanism is provided on both sides in the width direction of the gondola, the space for the lifting mechanism is increased,
Also in this respect, miniaturization was difficult.

SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator apparatus for a building which can be reduced in size, improves the space efficiency of the building, and is suitable for a small building.

[0007]

Referring to the drawings, an elevator apparatus for a building according to the present invention, as shown in FIG. 2, is formed in a building 1 and communicates with the building 1 in a vertical direction. Passage S, each floor entrance A provided on each floor of the building 1 and communicating with the elevator passage S, an elevator mechanism 17 provided on the elevator passage S on the opposite side to each floor entrance A, and It comprises a gondola 16 that is cantilevered so as to be able to move up and down freely. The gondola 16 is characterized by forming a gondola entrance B that can communicate with each floor entrance A.

[0008] In the above, it is preferable that the gondola is formed to have such a size that one person can carry a small baggage. Therefore, the elevator passage S can also go up and down the gondola and cantilever the gondola. Preferably, it is formed in a size that can accommodate the lifting mechanism. The lifting mechanism is not limited to a motor driven mechanism, but includes a hydraulically driven mechanism. Further, the building elevator apparatus according to the present invention is applicable not only to a unit-type building constructed by combining a plurality of building units, but also to a building constructed by a panel construction method. Further, it is preferable to provide a door that requires a small space at each floor entrance and at the gondola entrance to reduce the size of the elevator apparatus.

In the present invention, since the lifting mechanism is provided on the side opposite to the gondola doorway, the width of the gondola can be reduced, and the size of the gondola can be reduced. Therefore, since the other space of the building is not unnecessarily narrowed by the building elevator device, the space efficiency of the building is improved, and the building elevator device suitable for a small building can be obtained.

In the elevator apparatus for a building according to the present invention,
As shown in FIGS. 2 and 3, a gondola door 33 may be provided at the entrance B of the gondola 16 so as to be wound up.

In the above description, for example, the gondola door may be formed by connecting a plurality of thin steel plates, or a synthetic resin material such as plastic may be used instead of the thin steel plates. Further, a single curtain-shaped member made of cloth may be provided so as to be wound up, or a wire net-like member may be used. In the present invention, since the gondola door is configured to be wound up, the storage space of the door is small even when the door is opened, thereby making it possible to reduce the size of the gondola and, consequently, the size of the elevator device. can do.

In the elevator apparatus for a building according to the present invention,
As shown in FIG. 6, the gondola door 33 at the gondola doorway B.
May be wound up along the wall 16A of the gondola 16.

In the above, the winding direction of the gondola door may be either left or right toward the entrance A on each floor. According to the present invention, the gondola door is attached to the gondola 16.
Can be taken up along the wall 16A, so that even when the door is opened, the storage space for the door is small, so that the size of the gondola can be reduced and the size of the elevator apparatus can be reduced.

In the elevator apparatus for a building according to the present invention,
As shown in FIGS. 2 and 3, the indoor door 35 may be provided at each floor entrance A of the building 1 so as to be foldable. In the above description, it is preferable that the number of folds of the interior door is, for example, about four. The interior door may be formed by connecting a plurality of thin iron plates, for example. Instead of the thin iron plate, a synthetic resin such as plastic is used. You may use the thing made from. In the present invention, since the door can be folded when the indoor door of each floor entrance is opened, a door pocket-shaped storage portion for storing the indoor door is unnecessary, and the space for the building elevator device on the building side can be reduced. As a result, the size of the elevator apparatus can be reduced, and the space efficiency of the building is improved.

In the elevator apparatus for a building according to the present invention,
As shown in FIGS. 4 and 5, an indoor door 43 may be provided at each floor entrance A of the building 1 so as to be rollable.

In the above description, the interior door may be formed by connecting a plurality of thin iron plates, for example, and may be made of synthetic resin such as plastic instead of the thin iron plate. Further, a single curtain-shaped member made of cloth may be provided so as to be wound up, or a wire net-like member may be used.
In the present invention, since the interior door is wound up, even when the door is opened, the storage space for the door is small, and thus the space on each floor entrance side can be reduced. The device can be downsized.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. The elevator apparatus 15 for a building according to the first embodiment of the present invention shown in FIGS.
It is provided in a unit building 1 having a story. That is, the unit-type building 1 includes a plurality of lower-floor building units 2,
A plurality of upper building units 3 mounted on these lower building units 2 and these upper building units 3
It comprises a plurality of top-floor building units 4 mounted on the top. And the said elevator apparatus 15
The unit-type building 1 is provided in an elevator passage S that communicates in the vertical direction.

As shown in FIG. 7, each of the building units 2 to 4 has four pillars 5 erected at four corners, and four pillars 5 connecting the upper ends of the pillars 5 and the lower ends thereof. Upper beam 6,
A framework 8 having a lower beam 7;
Then, as shown in FIG. 2, the completed building units 2 to 4 are produced by attaching the outer wall and the inner wall 38, the ceiling panel 9 and the floor panel 10, and the like.

As shown in FIG. 2, the building elevator device 15 is a box-type gondola 16 that can move up and down in an elevator passage S that communicates in the vertical direction of the unit building 1.
It has. As shown in FIG. 3, the size of the elevator passage S of this embodiment is such that the width dimension W1 is, for example, about 1 m, and the depth dimension W2 is, for example, about 1.5 m with respect to the entrance B of the gondola 16. Is formed. On the other hand, since the gondola 16 is accommodated in such a space S, it is formed in a substantially box shape smaller than the above dimensions. Accordingly, the gondola 16 is sized so that, for example, one person can carry a small baggage thereon, and thereby is optimally sized for a small house such as a private house.

In the elevator passage S, the gondola 16
On the other side of the entrance B, that is, on the back, this gondola 1
A lifting mechanism 17 that supports the lifting and lowering unit 6 is provided. That is, as shown in FIGS. 2 and 3, guides 18 having a square C-shaped cross section are attached to both ends in the width direction and the vertical direction on the back surface of the gondola 16, and these guides 18 are guide rails 19. And are guided.

The guide rail 19 is formed so as to have a square C-shaped section which engages with the square C of the guide 18, and as shown in FIG. Extends to the top. Although not shown, the guide rail 19 is divided into two or three, and these are joined by a joint member to form one guide rail 19. The upper end of the guide rail 19 is located on the intermediate beam 11 spanned between the upper beams 6 of the building unit 4 facing each other, and the lower end is located between the lower beams 7 of the lower floor building unit 2 (see FIG. 7). Each is fixed to the bridged intermediate beam 12.

Such a gondola 16 is provided with an operation panel or the like in advance at a factory or finished with an interior, and is supported by two ropes 20 and 21. These ropes 20 and 21 are connected to the upper surface of the gondola 16 via a connecting member 22 so that the gondola 16 can be supported in a well-balanced manner. The rope 20 passes through two pulleys 23 and is connected to a motor 26 as driving means. It is connected so that it can be wound up. Further, the rope 21 is passed downward through two pulleys 24 and then passed through a pulley 25 that changes the direction, and is connected to a motor 26 having a winding drum 27 so as to be freely wound. These pulleys 23 and 24 are respectively attached to support members 14 and 14 which are bridged between the intermediate beam 11 and the attachment beam 13.

In this case, the elevating mechanism 17 is constituted by members with continuous symbols from the guide 19 to the motor 26. The gondola 16 is cantilevered by such a lifting mechanism 17. Although not shown, a stopper for the gondola 16 is provided at the lower end of the elevator passage S.

As shown in FIGS. 2 and 3, a rectangular cylindrical case 30 is provided on one side of the entrance B of the gondola 16, and a stopper rail 31 is provided on the other side. . Although not shown, a roller-shaped member for winding up the gondola door 33 is provided in the case 30 in a vertical direction, and the roller-shaped member is always urged in a winding direction by, for example, a spring. A guide rail 32 is provided between the case 30 and the stopper rail 31 and above and below.
A shutter-shaped gondola door 33 which is wound around the case 30 and is housed inside the case 30 so as to be freely wound can open and close to the stopper rail 31 along the guide rail 32. A grip portion 33A is provided at the horizontal end of the gondola door 33. When the gondola door 33 is closed, the grip portion 33A is fixed to the stopper rail 31 by being hooked on a not-shown fastener. It has become.

On the other hand, as shown partially in FIG. 2, a foldable indoor door 35 is provided at each floor entrance A formed on the inner wall 38 of each floor of the building. This indoor door 35,
As shown in detail in FIG.
Are formed in a bellows system, and a handle 37 is attached to the shutter member 36A at the front end in the opening and closing direction. Although not shown, for example, at the upper and lower portions of each floor entrance A on the inner wall 38, the shutter members 36 are engaged with guide members attached to the upper and lower portions of the shutter members 36, respectively. A guide rail portion for guiding is provided.
Can be opened and closed smoothly.

According to the above-described embodiment, the following effects can be obtained. Since the lifting mechanism 17 is provided on the side opposite to the gondola doorway B, the width of the gondola 16 can be reduced,
Thus, the size of the gondola 16 can be reduced. Therefore, since the other space of the building is not unnecessarily narrowed by the building elevator device 15, the space efficiency of the building is improved, and the building elevator device suitable for a small building can be obtained.

When the gondola door 33 is opened, the gondola door 33 is wound around the case 30. Therefore, even when the door 33 is opened, the storage space for the door is small, so that the gondola 16 can be opened. Can be reduced, and the elevator apparatus 15 can be downsized.

Since the indoor door 35 of each floor entrance A can be folded, a door pocket-shaped storage section for storing the indoor door 35 is not required, and the space for the building elevator device 15 on the building 1 side can be reduced. As a result, the size of the elevator device 15 can be reduced, and the space efficiency of the building is improved.

FIG. 4 shows a second embodiment of the present invention. The elevator device 45 of this embodiment includes an indoor door provided at each floor entrance A, and the gondola door 3 of the gondola 16.
It is formed in the shape of a shutter similarly to 3. That is, the case 30 of the gondola 16,
A case 40, a stopper rail 41, a guide rail 42, and an indoor door 43 are provided to face the stopper rail 31, the guide rail 32, and the gondola door 33, respectively. However, the outlets of the gondola door 33 and the indoor door 43 of the cases 30 and 40 are formed close to each other. That is, the structure of the door between the gondola 16 and the entrance A on each floor is different.

According to the present embodiment as described above,
In addition to the same effect as described above, the interior door 43 on each floor entrance A side is also wound around the case 40, so that the door 43
Even when the door is opened, the storage space of the door is small, so that the space for the elevator device on each floor entrance A side can be reduced, and the elevator device 15 can be downsized.

FIG. 5 shows a third embodiment of the present invention. The building elevator device 55 of this embodiment includes:
In the second embodiment, the structure of the gondola door 33 and the like of the first embodiment is provided on each floor entrance A side by using the structure of the gondola door 33 and the like, and the structure of the gondola door 33 and the like of the first embodiment is rotated by 180 ° in a horizontal plane. It is provided on each floor entrance A side.

That is, on each floor entrance A side, a stopper rail 31 'is arranged to face the case 30 of the gondola 16, and a case 30' is arranged to face the stopper rail 31 of the gondola 16. And Case 3
A guide rail 32 'is provided between 0' and the stopper rail 31 ', and an indoor door 33' is housed in the case 30 'so as to be freely rolled up. Here, the guide rail 32 on the gondola 16 side and the guide rail 3 on the entrance A side of each floor.
2 ′, a cover member 47 is provided which is fixed to the guide rail 32 ′, whereby the guide rails 32, 3
The gap between 2 'is closed. In the second and third embodiments, the same members as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

According to the present embodiment as described above,
In addition to the effects similar to the effects of the second embodiment, the case 30 'on each floor entrance A side is provided on the back surface of the inner wall 38, so that the case 30' is hidden, and each floor entrance A side is neat. There is an effect that it can be a space.

FIG. 6 shows a fourth embodiment of the present invention. The building elevator device 65 of this embodiment includes:
The gondola door 33 of the first to third embodiments is
6 is wound around the case 30 provided on one side of the entrance B, and is wound up along the side wall 16A of the gondola 16. That is, the side wall 16A of the gondola 16 has a gap 5 inside the gondola room.
A gondola inner wall 48 is provided at zero. Gap 5
A take-up member 49 is provided at the back of 0, and a roller member 51 rotatable in a vertical plane is provided at a portion facing the guide rail 32. Therefore, the gondola door 33 is opened and closed via the roller member 51, and is wound up by the winding member 49.

According to the present embodiment, in addition to the same effects as those of the above and the second embodiment, the gondola door 33 is wound along the side wall 16A of the gondola 16, so that the door 33 is Even when the door is opened, the storage space of the door is small, so that the gondola 16 can be made small,
As a result, the building elevator device 15 can be reduced in size.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in each of the above embodiments, the opening direction of the gondola door 33 provided on the gondola 16 is on the left side when viewed from each floor entrance A, but is not limited thereto, and may be opened on the right side. In this case, the interior doors 35, 43, and 33 'may be adapted to open to the right.

[0037]

As described above, according to the building elevator apparatus of the present invention, since the elevating mechanism is provided on the side opposite to the gondola doorway, the width of the gondola can be reduced. , The size of the gondola can be reduced. Therefore, since the other space of the building is not unnecessarily narrowed by the building elevator device, the space efficiency of the building is improved, and the elevator device suitable for a small building can be obtained.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a unit-type building provided with a building elevator apparatus according to an embodiment of the present invention.

FIG. 2 is a perspective view showing the building elevator apparatus according to the first embodiment.

FIG. 3 is a plan sectional view showing the building elevator apparatus according to the first embodiment.

FIG. 4 is a plan sectional view showing a building elevator apparatus according to a second embodiment.

FIG. 5 is a plan sectional view showing a building elevator apparatus according to a third embodiment.

FIG. 6 is a plan sectional view showing a building elevator apparatus according to a fourth embodiment.

FIG. 7 is an overall perspective view showing a framework of a building unit according to the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit type building 15, 45, 55, 65 Elevator device for building 16 Gondola 17 Elevating mechanism 18 Guide 19 Guide rail 20, 21 Rope 26 Motor 33 Shutter-shaped gondola door 35, 43, 33 'Interior door S Elevator passage A Each floor Entrance B Gondola entrance

Claims (5)

[Claims] 1. An elevator passage formed in a building and communicating with the building in a vertical direction, each floor entrance provided on each floor of the building and communicating with the elevator passage, and each floor entrance in the elevator passage. Is provided with a lift mechanism provided on the opposite side, and a gondola that is cantilevered and supported by the lift mechanism so as to be able to move up and down, and the gondola is formed with a gondola doorway that can communicate with each floor entrance. An elevator apparatus for a building, characterized in that: 2. The building elevator apparatus according to claim 1, wherein a gondola door is provided at the entrance of the gondola so as to be windable. 3. The building elevator according to claim 1, wherein the gondola door at the entrance and exit of the gondola can be wound up along the wall of the gondola. apparatus. 4. The elevator apparatus for a building according to claim 1, wherein an indoor door is provided at each of said floor entrances of said building so as to be foldable. 5. The elevator apparatus for a building according to claim 1, wherein an indoor door is provided at each of said floor entrances of said building so as to be retractable. .