JPS63242884A - 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> The present invention relates to an elevator composed of an elevator passageway frame body that can be assembled in sections according to each floor.

<Conventional technology and its problems> Most elevators are used to lift people up and down inside buildings, and as buildings such as the Takaishi Building are being built one after another, the demand for elevators is increasing. At present, improvements have been made with the aim of increasing the number of people that can be accommodated and increasing the speed of elevation.

However, in buildings with 1st and 2nd floors and in general residences, the elevator doors mentioned above can be opened and closed on the left and right sides, which takes up more space than necessary. Since an elevator must be provided with a passageway for going up and down, there are problems such as an increase in the scale of construction work and difficulty in installation.

In order to solve the above-mentioned problems, the present invention aims to provide an elevator that can be installed even in existing buildings.

<Means for Solving the Problems> The above object of the elevator of the present invention can be achieved by an elevator having the following configuration. In other words, the gist is above, below 2
The lifting passageway frame that is framed across floors can be divided and assembled according to each part of the upper floor, the ceiling floor, and the lower floor, and inside the lifting passageway frame, there are lifting rails on both the front and rear sides. are constructed vertically, and a passenger compartment that can be raised and lowered freely is fitted between the front lifting rails, and a weight part that can be raised and lowered is fitted between the rear lifting rails. , and the crew cabin and the weight portion are respectively connected to both ends of a skin string wound around a pulley of a drive motor installed on the upper part of the lift passageway frame, so that the crew compartment can be raised and lowered in layers, and the crew member This elevator is characterized in that the opening/closing door of the room and the elevating/descending doors of the above-mentioned upper and lower floors can be integrally opened/closed.

The elevator of the present invention is used for the upper and lower floors, but the upper and lower floors are not limited to the first and second floors of a residence, and can be used anywhere such as the second and third floors. It may be in

<Embodiments and operations> The elevator according to the present invention will be described in detail below with reference to drawings showing embodiments thereof.

Figure 1 is a front view of the elevator of the present invention, Figure 2 is a side view of the same, and Figure 3 is a plan view of the same. It is a passageway frame for lifting and lowering, and the passageway frame for lifting and lowering (1) is A and B depending on the lower floor, ceiling floor, and upper floor of the building.

C and each can be assembled separately.

That is, the above-mentioned lifting passage frame (1) is a frame (2) made of steel frame material, etc.
.

(2) The above-mentioned frame body (2), which is composed of and divided,
(2), ... are respectively fasteners such as bolts and nuts (3
), (3),... and the front of the interior of the elevating passageway frame (1) which has been assembled in sections.

Lifting rails (4), (4) and (4') on both rear sides
, (4'3) are installed above and below the elevating passageway frame (1), respectively.

Therefore, between the front lifting rails (4), the passenger compartment (6) is provided with rail fitting grooves (5), (5) extending above and below the center on both sides. (4
).

(4) and the rail fitting grooves (5), (5) are fitted into each other so that the rail fitting can be moved up and down. That is, the passenger compartment (6) is connected to the front lifting rail (4).
) and (4), and can be raised and lowered accurately without any slight movement left or right. Next, between the rear lifting rails (4'), (4') is a weight part (7), which has rail fitting grooves (5'), (5') on both sides, which can be moved up and down. The weight portion (7) is constructed so that its weight can be adjusted freely.

The drive motor (
8), and a pulley (10) is attached to the drive shaft (9) of the drive motor (8), and the same boo IJ
- (10) is a skin string (11) made of steel wire, etc.
) is wound around the boot IJ-(10), and both ends thereof are connected to the passenger compartment (6) and the weight portion (7), respectively. In other words, the passenger compartment (6) and the weight part (7) are suspended in layers at both ends of the skin string (11), and for this purpose, the drive motor (
8) is not for winding up the skin string (11), but only the drive for moving it up and down is sufficient. Note that (10') indicates an auxiliary pulley for controlling the lifting speed of the passenger compartment (6) and the balance with the weight part (7).

In addition, the above-mentioned crew cabin (6) is the same as the crew cabin (6) as shown in Figure 4.
) The side end of the opening/closing door (12) is pivotally supported at the side end of the entrance of Entrances E and E'
At the elevator entrance (E in this embodiment), there are upper and lower elevator doors (13) that are approximately the same shape as the opening/closing door (12).

(13') ((13) in this example) is provided, same as above, lower floor climbingffF, (13), (13')
(In this example, the upper floor lift door (13)) pivot (14)
shall be pivotally installed adjacent to the pivot (15) of the opening/closing door (12).

Therefore, while the crew cabin (6) is stopped at the boarding/disembarking position of each floor, the opening/closing door (12) of the crew cabin (6) and the top.

In order to form a mechanism that opens and closes the lower floor elevator doors (13) and (13') while being moored in one body, for example, as shown in Fig. 5, the opening and closing door (12) has a T-shaped cross section at the center of the outside. The locking part (16
) and corresponding upper and lower floor lift doors (13).

(13') In the center of the upper floor lift door (13) in this embodiment, openings a and a' are formed in the shape of a mouth, in which the locking part (16) is loosely fitted. mooring part (27),
(17).

(17') is constructed so as to protrude.

In addition, various other methods can be considered as the locking means.
Adopt a method that suits the situation, and the key is to use the above opening/closing door (12
) and the above upper and lower floor elevating doors (13) and (13') can be opened and closed in one body, and the above-mentioned cabin (6) can be opened and closed m (12) and the above upper and lower floor elevator doors (13) and (13') can be opened and closed in one body. Elevating door (
13), (13') are kept closed by the electric key during the ascent and descent, and in the event of a breakdown, the power to the electric key and the drive motor (8) can be cut off from inside the cabin (6). The structure is as follows.

In the elevator of the present invention having the above structure, it is very preferable for the appearance to cover the space between the frames (2) and (2) with a plate material such as glass as shown in FIG. Alternatively, it can be easily installed from the outside because it is divided into pieces.

That is, the divided frames (2), (2), are assembled together to form a lifting passageway frame (1), and within the lifting passageway frame (1), a lifting rail ( 4), (4)
, (4'), (4'), and the crew compartment (6) and weight part (7) are attached to the above-mentioned lifting rails (4), (4), (4).
’) and (4”), allowing it to move up and down without any slight movement left or right.

<Effects of the Invention> As described above, according to the elevator of the present invention, since the elevator passageway frame for elevating and descending is assembled in one piece, it does not take much time to transport, and furthermore, it is easy to carry within the existing building.

It is possible to incorporate it from outside without requiring large-scale renovation work. In addition, since the cabin is raised and lowered by a bottle-type mechanism, the driving force of the drive motor is kept to a minimum, eliminating the need for a large drive motor, making it particularly suitable for general residences,
It has various effects, such as being most suitable for getting on and off the upper and lower floors of shops, etc.

[Brief Description of the Drawings] Fig. 1 is a front view showing one embodiment of the elevator of the present invention;
Fig. 2 is a side view of the same, Fig. 3 is a plan view of the same, Fig. 4 is an explanatory diagram showing the opening/closing door of the elevator of the invention and the opening/closing state of the elevator door, and Fig. 5 is the opening/closing mechanism of the elevator of the invention. FIG. 6 is an explanatory diagram showing how the elevator of the present invention is used. In the figure, (1): Elevating passageway frame (41, (
4), (4'), (4') Front and rear lifting rails (
6) ° Crew room (7) Weight part (8) Drive motor (10) Boolean - (11): Bottle string (12) ° Opening/closing door

Claims (1)

[Claims] 1. The lifting passageway frame that is framed across the upper and lower floors can be divided and assembled according to each part of the upper floor, the ceiling floor, and the lower floor, and inside the lifting passageway frame, in front of it, Lifting rails are installed vertically on both sides of the rear, and a passenger compartment that can be raised and lowered is fitted between the front lifting rails, and a passenger compartment that can be raised and lowered is fitted between the rear lifting rails. fitting the weight portions, and connecting the passenger compartment and the weight portion to both ends of a bottle string wound around a pulley of a drive motor installed on the upper part of the lifting passageway frame;
An elevator characterized in that it can be raised and lowered in the shape of a bottle, and that the opening/closing door of the passenger compartment and the elevator doors of each of the upper and lower floors can be opened and closed integrally.