JPH1179598A - Elevator and method for assembling it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily perform construction on the site by assembling a car in a hoistway, facilitating assembling work, preventing bulking in conveying work from a plant, dispensing with work for carrying a finished car into the hoistway. SOLUTION: A method for assembling an elevator comprises a first process for forming a hoistway 20 vertically penetrating between upper and lower floors in a building, a second process for attaching a rising and lowering means 60 having driving force capable of vertically moving a car 30 in the hoistway 20, a third process for attaching a car base 40 to the rising and lowering means 60, and a fourth process for carrying a plurality of divided car panels 50 from a landing opening part for going in and out to building chambers on respective floors, opened on the way of the hoistway 20, attaching the panels on the upper part of the car base 40 in the hoistway 20, and then assembling the box-shaped car 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator that moves between upper and lower floors of a building to transport people and articles between the upper and lower floors, and a method of assembling the elevator.

[0002]

2. Description of the Related Art FIG. 5 is a schematic perspective view of a conventional elevator. The conventional elevator 110 has a rectangular cylindrical hoistway 120 vertically erected between the first floor and the third floor of the building from the first floor to the third floor, and the inside of the hoistway 120 can be moved up and down, and A rectangular box-shaped basket that can transport things up and down
130 and had. The car 130 was formed so that the inside of the hoistway 120 could be moved up and down by a car drive unit 180 disposed below the hoistway 120. Specifically, the car drive unit 180 includes a counterweight 181 that approximately balances the weight of the car 130, a rope 183 in which the weight of the counterweight 181 is applied to one end, and the load of the car 130 is applied to the other end. A hoist 182 incorporating an electric motor for moving the rope 183 was provided. That is,
The cage 130 and the counterweight 181 connected to each end of the rope 183 are maintained so that the loads applied to both ends of the rope 183 can be balanced by adjusting the weight of both. In that state, the hoist 182
Moves the rope 183 via pulleys, etc.,
The vertical position of the car 130 and the counterweight 181 is changed so that the car 130 can be moved in the vertical direction.

The car 130 has a car opening 150 opened to serve as an entrance of the car 130 and a car sliding door comprising two flat plates which cover the car opening 150 and can be automatically opened and closed by sliding. The car sliding door 170 includes a car sliding door storage section 171 that can store the car sliding door 170 inside when the car sliding door 170 is opened. Further, the car 130 has left and right side plates arranged on the left and right, a back plate arranged on the back side, a top plate arranged on the top surface, a bottom plate arranged on the bottom surface, and a car opening.
By combining six panel-like flat plate members including a front plate having 150 in front, rear, left, right, up and down, the overall shape is formed in a substantially rectangular parallelepiped substantially box shape.

[0004] The hoistway 120 has a landing opening 140 which is opened to enter and exit the building room on each floor from the car 130 and is aligned with the car opening 150, and covers the landing opening 140 and slides automatically. Landing sliding door 160 consisting of two flat plates that can be opened and closed by
And a landing sliding door storage section 161 capable of storing the landing sliding door 160 therein when the door is opened.

[0005] The method of assembling the hoistway 120 as described above is as follows.
The car 130 previously completed a box-shaped thing at the factory and transported it to the site, and carried the completed car inside the hoistway while forming the hoistway 120. Alternatively, only the disassembled parts are transported to the assembly site, and only the car 130 is assembled outside the hoistway 120 to complete the box-shaped car 130 in the on-site construction, and then transported inside the hoistway 120. That is, in each case, a box-shaped basket
In the state where 130 was completed, it was carried inside the hoistway 120.

[0006]

In the above-described conventional method of assembling a lift, a car that has been completed in a substantially box shape is carried into the inside of the hoistway. This means that if the hoistway space has a lot more room than the car space, it is possible to carry the completed car inside the hoistway and incorporate it, but the hoistway space is less than the car space. If there is not enough room, that is, if the car is set to enter the hoistway with almost no gap, carrying the completed car into the hoistway will interfere with the surrounding members etc. The first problem was that it was not easy.

In a factory, transporting a completed car to an assembly site has a second problem in that the car has a box shape and is bulky, so that it is not easy to carry the work by truck or the like. Was. Furthermore, in the field construction, completing a car near the hoistway and carrying the completed box-shaped car inside the hoistway is the third problem that the completed car is heavy and heavy There was a point.

The invention according to claim 1 has been made in view of the above-mentioned first to third problems of the conventional technology, and an object of the invention is to provide a method for controlling the inside of a hoistway, By assembling the car, the assembling work is easy, the transport work from the factory is not bulky, and the work of transporting the completed car into the hoistway is unnecessary,
An object of the present invention is to provide a method of assembling a lift capable of easily performing on-site construction.

In addition to the above, the invention according to claim 2 provides a method of assembling a lift capable of facilitating the assembling work by carrying the work between the upper and lower floors in the on-site construction by the elevating means. It is assumed that. Claim 3
The described invention has been made in view of the first to third problems of the above-described conventional technology, and an object of the invention is to make it possible to assemble a car inside a hoistway. An object of the present invention is to provide an elevator that is easy to work, can be efficiently transported from a factory without being bulky, and can simplify on-site construction.

[0010] In addition, the invention according to claim 4 aims to provide an elevator having a simple structure. In addition, the invention according to claim 5 aims to provide an elevator having a simple structure, easy to assemble, and strong in strength.

[0011]

SUMMARY OF THE INVENTION The present invention is to achieve the above object. The invention according to claim 1 is
A cylindrical hoistway (20) that stands vertically between the upper and lower floors of the building,
A box-shaped car (30) that can be moved up and down by the hoisting means (60) inside the hoistway (20), and the car (30)
A car base (40) located at the lower part of the car (30) and supporting the entire car (30); and a plurality of sheets forming an outer frame of the car (30) by being attached to the upper surface of the car base (40). A method of assembling an elevator (10) including a thin cage panel (50), wherein the elevator vertically penetrates between upper and lower floors in a building.
A first step of forming (20), and a car in the hoistway (20).
(30) lifting means (6
(0), a third step of attaching the car base (40) to the elevating means (60), and a landing opening opened in the middle of the hoistway (20) to enter and exit the building room on each floor. Carrying a plurality of car panels (50) divided from the section and attaching them to the upper part of the car base (40) inside the hoistway (20) to assemble a box-shaped car (30). It is characterized by having.

According to the present invention, instead of carrying a car (30) previously completed in a box shape into the hoistway (20), the hoistway (20) is formed, and then the hoisting means (60) After the car base (40) is attached to the elevating means (60), the divided car panel (50) is attached to the upper part of the car base (40) inside the hoistway (20). For this reason, when forming the car (30) without a gap inside the hoistway (20), it is impossible to carry the completed car (30) into the inside of the hoistway (20) due to the surrounding members obstructing Even in such a case, the divided car panel (50) is carried into the hoistway (20) from the landing opening and assembled inside the hoistway (20) to form the car (30). Can be. Also, even when there is no gap between the hoistway (20) and the car (30) for a worker to enter, the divided car panel (50) is carried in from the landing opening and the hoistway (2
By assembling inside the hoistway (0), the car (30) can be installed inside the hoistway (20). This allows the hoistway
The car (30) can be formed in the internal space of (20) with almost no gap, and the space in the hoistway (20) with a small space can be used efficiently. In addition, hoistway (20) and basket (30)
Since no working space or the like is required between the elevator and the vehicle, the elevator (10) can be stored in a small space as a result.

Further, since the car panel (50) can be transported in a divided state, the transport operation from the factory can be performed in units of a plurality of divided thin plate-shaped car panels (50). Since this is not box-shaped as in the completed car (30), it is not bulky, the transport efficiency can be increased, and the transport operation can be facilitated. Also,
Instead of carrying the completed box-shaped car panel (50) inside the hoistway (20), the divided car panel (50) can be carried through the landing opening, so the completed car
The weight carried at one time than (30) is much smaller. As a result, it is possible to carry out the work by light work by a small number of workers without the need for a special crane etc. necessary to carry the heavy completed car (30) and many workers at the same time. Thus, the assembling work can be facilitated.

A plurality of divided car panels (50)
Is assembled inside the hoistway (20), so that even after the periphery of the hoistway (20) has been assembled to a substantially completed state, the car (30) can be carried in and the car (30) assembled. The work can proceed without being affected by the progress of the surrounding assembly work process. That is, to transport the completed car (30) into the hoistway (20), the hoistway (2
After completing the area around (0), the box-shaped basket (30) cannot be carried inside the hoistway (20).
To the progress of the assembly process around the
It is necessary to carry the car (30) into the hoistway (20) during the assembly of (0), but this is not necessary in the present invention. Furthermore, in disassembly and repair of the basket (30),
The car (30) can be easily disassembled for each car panel (50) and transported out of the landing opening, which is very convenient for periodic inspection after assembling is completed and for disassembly and repair work.

According to a second aspect of the present invention, there is provided a cylindrical hoistway (20) vertically erected between upper and lower floors of a building, and the inside of the hoistway (20) is vertically moved by a hoisting means (60). A movable box-shaped car (30), which is located at the lower part of the car (30) and supports the entire car (30).
(0) and a plurality of thin car panels (50) that form an outer frame of the car (30) by being attached to the upper surface of the car base (40). A first step of mounting a lifting means (60) having a driving force capable of moving the car (30) in the vertical direction between the upper and lower floors in the building; and A second step of vertically penetrating between floors to form a hoistway (20), and a car base (40)
A third step of attaching the car panels to the lifting means (60), and carrying a plurality of car panels (50) divided from the landing opening partway through the hoistway (20) to enter and exit the building room on each floor. And a fourth step of assembling the box-shaped car (30) by being attached to the upper part of the car base (40) inside the hoistway (20).

The present invention has substantially the same functions and effects as the first aspect of the present invention, but differs in the following points. The present invention firstly forms lifting / lowering means (60) having a driving force capable of moving a car in the vertical direction, and then vertically penetrates between the upper and lower floors in the building along the lifting / lowering means (60). A road (20) is formed. Therefore, when the hoistway (20) is formed, the hoisting means (60) formed between the upper and lower floors of the building can be used. Specifically, various members necessary for forming the hoistway (20) (for example, wall panels for the inner surface of the hoistway (20)) are used by the hoisting means (60), and the upper and lower floors of the building are used. Can be moved between. Thus, the work of transporting between the upper and lower floors in the on-site construction can be performed by a machine instead of manually, and the assembling work can be facilitated.

According to a third aspect of the present invention, there is provided a cylindrical hoistway (20) vertically erected between upper and lower floors of a building, and a hoisting means (60) having a driving force inside the hoistway (20). A car-shaped car (30) that can be moved in the vertical direction by a car base (40), which is located at the lower part of the car (30) and supports the entire car (30), A plurality of thin-plate-shaped car panels (50) capable of forming an outer frame of the car (30) by being attached to an upper portion of the car base (40) and assembling them in a box shape are provided.

In the elevator (10) according to the present invention, the car (3
0) is provided with a plurality of car panels (50) that can be attached to the upper portion of the car base (40) and assembled in a box shape to form the outer frame of the car (30). For this reason, when forming a car (30) without a gap inside the hoistway (20),
Even in the case where the surrounding members of (20) are in the way and the completed car (30) cannot be carried inside the hoistway (20), the divided car panel (50) Hoistway (20)
And can be assembled inside the hoistway (20) to form a box-shaped basket (30). In addition, hoistway (2
Even in the case where there is no gap between the car and the car (30), the car (30) is installed inside the hoistway (20) by assembling the divided car panels (50). can do. As a result, the cage (3
0) can be formed with almost no gap, and the space can be used effectively. Further, since no working space or the like is required between the hoistway (20) and the car (30), the elevator (10) can be stored in a small space as a result.

Further, since the car panel (50) is divided into a plurality of sheets, the car panel (50) can be conveyed in a state of being divided into the plurality of sheets. For this reason, the transfer work from the factory can be performed in units of divided car panels (50), and since it is not a box shape like the completed car (30), the transfer efficiency can be increased and the transfer work can be made easier Can be Also,
The car panel (50) divided into a plurality of pieces is formed so as to be assembled in a box shape on the car base (40). For this reason, the weight of the divided car panel (50) is
The car panel (50) is much smaller than the weight of (0) and the hoistway
It takes less time to bring the completed car (30) into the hoistway (20) than to bring it into the interior of (20). As a result, it is possible to carry out the work by light work by a small number of workers without the need for a special crane etc. necessary to carry the heavy completed car (30) and many workers at the same time. Thus, the assembling work can be facilitated.

The invention according to claim 4 is the above-described claim 3.
In addition to the features described, the car base (40) includes a plate-shaped bottom plate (41) located at the lower part of the car (30), and a lifting / lowering means (60) connected to the bottom plate (41). And a rear part (42) fixed to the elevating means (60) and moved up and down. In the present invention, the bottom plate portion (41) is formed in a plate shape at a position below the car (30). For this reason, a plurality of thin car-shaped car panels (50) are erected along the edge of the plate-shaped bottom plate (41), so that the car panel (50) is placed on the upper surface of the bottom plate (41). It can be formed in a shape. Since the bottom plate (41) is fixed to the lifting / lowering means (60) via the back surface (42), the basket panel (50) assembled in a box shape formed on the upper surface of the bottom plate (41). Can be moved up and down by the elevating means (60) via the bottom plate (41) and the back surface (42).

Since the car base (40) has a simple structure of the bottom plate (41) and the back part (42), the car base (40) can be easily assembled. be able to. The invention described in claim 5 is the above-described claim 4.
In addition to the features described, the car base (40) is an arm member that connects the front side end of the bottom plate (41) and the upper part of the back (42).
(43).

In the present invention, the arm member (43) connects the side end on the near side of the bottom plate (41) and the upper part of the back part (42). Thereby, it is possible to prevent the front side of the bottom plate portion (41) from being deformed downward due to the load of the car (30) formed on the upper surface thereof. That is, the bottom plate (41), the back
(42) and the arm member (43) can form a state similar to a truss structure which is a frame structure based on a triangle,
A very stable structure can be formed with respect to a load.

[0023]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described in more detail with reference to the drawings. 1 to 4
FIG. 1 shows a first embodiment of the present invention.
2 is a perspective view of the elevator, FIG. 2 is a side view of the elevator, FIG. 3 is a front view of the elevator, and FIG. 4 is a cross-sectional view of the elevator.

First, the configuration of the present embodiment will be described. The elevator 10 according to the present embodiment has a rectangular cylindrical hoistway 20 vertically erected between the upper and lower floors of the building, and a box-like shape capable of moving vertically inside the hoistway 20 by the hoisting means 60. It has a basket 30. Although not specifically shown, the hoistway 20 is a landing opening that opens on each floor to enter and exit the building room on each floor from the car 30, and a single landing door that covers the landing opening and is manually opened and closed. And

The elevator means 60 includes a car drive unit (not shown) having an electric motor disposed above the hoistway 20 and having an electric motor serving as a drive source for vertically driving the car; The two chains that rotate vertically inside the hoistway 20 due to, and a substantially square made of aluminum metal that is arranged along one end surface inside the hoistway 20 and stands upright in the vertical direction of the hoistway 20 It includes a cylindrical column 61 and a column sliding portion 62 fixed in the middle of the two chains and slidable vertically along the column 61. The column sliding portion 62 includes a horizontal plate member 63 fixed at its lower portion to the back plate member 44 of the car base 40 and extending horizontally at its upper portion.

The car 30 has a car base 40 having a substantially L-shaped vertical cross section which is positioned below the car 30 and supports the entire car 30, and a rectangular box-shaped fixed to the upper surface of the car base 40. And a car main body 31. This basket body 31
Are five thin plate-like car panels that form the outer frame of the car 30 by being attached to the upper surface of the bottom plate portion 41 of the car base 40
50 and are formed from. Specifically, the car panel 50 includes side panels 51 arranged on the left and right sides of the car body 31, a rear panel 52 arranged on the back side of the car body 31, and a car body.
It has a ceiling panel 54 arranged on the upper surface of the car 31 and a bottom panel 53 arranged on the bottom of the car body 31. Although not shown, a basket is provided on the surface of the rear panel 52.
An operation panel in which switches, lamps, speakers, and the like for displaying the 30 destination floors are embedded is formed. Also, on the front side of the car body 31, two swing doors 55 that can be automatically opened and closed by a drive motor mounted on a ceiling panel 54.
Are formed.

The car base 40 has a rectangular thin plate-shaped bottom plate portion 41 located below the car 30, and is connected to the bottom plate portion 41 and is located on the side where the lifting / lowering means 60 is disposed.
Back plate member 44 fixed to the lower portion of the column sliding portion 62
And a long horizontal plate member 63 fixed to the upper portion of the column sliding portion 62 and extending in the horizontal direction, and two two end portions of the bottom plate portion 41 which are connected to both side edges on the near side and the upper portion of the back portion 42. And an arm member 43. The horizontal plate member 63 and the hoistway 20 of the column sliding portion 62
A rear portion 42 of the car base 40 is formed by a portion facing the center side of the car base 40 and the back plate member 44.

Next, a method of assembling the elevator according to the present embodiment will be described. First, a rectangular cylindrical hoistway 20 is formed by vertically penetrating between upper and lower floors in a building. At this time, although not shown, a flat panel material for the hoistway 20 is formed on the inner surface of the hoistway 20 in order to partition the interior space of the building from the internal space of the hoistway 20. Next, in the hoistway 20, the hoisting means 60 having a driving force capable of moving the car 30 in the vertical direction.
Attach. Although not specifically shown, the hoistway
A substantially rectangular cylindrical column 61 made of aluminum metal is fixed vertically above and below the building along a surface corresponding to the opposite side of the 20 landing openings. And the basket 30 at the top of this pillar 61
A car drive unit composed of an electric motor for driving the car vertically is mounted, and a chain rotatable in the vertical direction of the building is mounted along the pillar 61 inside the hoistway 20 by the car drive unit. Then, a column sliding portion 62 that is fixed in the middle of the chain and slidable along the column 61 is attached to the column 61.

Next, the car base 40 is attached to the column sliding portion 62 of the elevating means 60. Specifically, the back plate member 44 is
At the lower part of the back plate member 44, a square plate-shaped bottom plate portion 41 connected to the back plate member 44 and extending in the lateral direction is attached. Then, a horizontal plate member 63 extending in the horizontal direction is fixed to the upper part of the column sliding portion 62, and both ends of the horizontal plate member 63 and the front side end of the bottom plate portion 41 are connected by the arm member 43.

Next, five car panels 50 are carried in from the landing opening partway open in the hoistway 20 to enter and exit the building room on each floor, and attached to the upper part of the car base 40 inside the hoistway 20. To assemble the box-shaped basket body 31. Specifically, a bottom plate panel 53 that is substantially aligned with the upper surface of the bottom plate portion 41 is fixed, the side panels 51 are fixed on both side surfaces of the bottom plate portion 41, and the rear panel 52 is fixed on the back side of the bottom plate portion 41. And cover the ceiling panel 54 so as to cover the upper end surface of the panel. Then, two hinged doors 55 are attached to the front side of the car body 31.
Thereby, the assembly of the elevator 10 is completed.

Next, the operation and effect of the above embodiment will be described. In the present embodiment, instead of carrying the car 30 previously completed in a box shape into the hoistway 20, the hoistway 20 is first formed, and then the hoisting means 60 is attached. After being attached to the lifting means 60, the divided car panel 50 is mounted on the upper part of the car base 40 inside the hoistway 20. For this reason, when forming the car 30 without a gap inside the hoistway 20, even in the case where the surrounding members can disturb the completed car 30 inside the hoistway 20 due to obstruction, The divided car panel 50 can be carried inside the hoistway 20 from the landing opening and assembled inside the hoistway 20 to form the car 30. Further, even in a case where there is no gap between the hoistway 20 and the car 30 for an operator to enter, the divided car panel 50 is carried in from the landing opening and assembled inside the hoistway 20 to raise and lower the car. A car 30 can be installed inside the road 20. Thereby, the car 30 can be formed in the internal space of the hoistway 20 with substantially no gap, and the space in the hoistway 20 can be used efficiently. In addition, since no work space or the like is required between the hoistway 20 and the car 30, the elevator 10 can be stored in a small space in the building as a result. That is, it is suitable as a home elevator for a house constructed in a limited area such as a site area.

The car panel 50 is divided into two parts.
Since the transfer can be performed, the transfer operation from the factory can be performed in units of a plurality of divided thin plate-shaped car panels 50. Since this is not a box shape like the completed car 30, it is not bulky, the transportation efficiency can be increased, and the transportation operation can be facilitated. Also, instead of carrying the completed box-shaped car panel 50 inside the hoistway 20, the divided car panel 50 can be carried from the landing opening, so that it can be carried at once than the completed car 30. The weight to put in is much smaller. As a result, a special crane or the like necessary to carry the heavy completed car 30 and many workers are not required at the same time, and the work can be carried out by a small number of workers and light work, The assembly work in the on-site construction can be facilitated.

Also, the plurality of divided car panels 50 are
Since the assembling is performed inside the hoistway 20, the car 30 can be carried in even after the periphery of the hoistway 20 is assembled to a substantially completed state. For this reason, the assembly work of the car 30 can proceed without being affected by the progress of the surrounding assembly work steps. That is, the completed basket
In the case where the hoistway 20 is carried into the hoistway 20, it is difficult to carry the box-shaped basket 30 into the hoistway 20 after the periphery of the hoistway 20 is completed. It is necessary to carry a box-shaped car 30 completed in advance into the hoistway 20 in accordance with the progress of the assembling process around, but this is not necessary in the present invention. further,
In disassembly and repair of the car 30, the car 30 can be easily disassembled for each car panel 50 and carried out from the landing opening, making it very difficult to perform periodic inspection after assembly, disassembly repair work, replacement work, etc. It is convenient.

In this embodiment, the arm member 43 is
The side end on the near side of 41 and the upper part of the back part 42 are connected. Thereby, the front side of the bottom plate portion 41 can be suppressed from being deformed downward due to the load of the car 30 formed on the upper surface thereof. That is, the bottom plate 41, the back
A state similar to a truss structure, which is a frame structure based on a triangle, can be formed by the arm member 43 and the arm member 43, and a structure that is very stable against a load can be formed.

Next, a second embodiment will be described. This embodiment is an assembling method substantially similar to that of the first embodiment. However, in the assembling method of the hoistway 20 according to the first embodiment, after forming the hoistway 20, the hoistway 20
Lifting means having a driving force movable vertically in the interior of the device
Although 60 is attached, in the present embodiment, the order is reversed. That is, first, the elevating means 60 having a driving force capable of moving the car 30 in the vertical direction between the upper and lower floors in the building is attached first. Then, the hoistway 20 is formed by vertically penetrating vertically between the upper and lower floors in the building along the hoisting means 60. Other configurations are substantially the same as those of the first embodiment, and the same components are denoted by the same component numbers, and description thereof is omitted.

The present embodiment has substantially the same operation and effect as the first embodiment described above, but differs in the following points. In the present embodiment, first,
After forming the elevating means 60 having a driving force capable of moving the 30, the elevating path 20 is formed vertically penetrating between the upper and lower floors in the building along the elevating means 60. For this reason, hoistway 20
Means for raising and lowering 60 formed between the upper and lower floors of the building.
Can be used. Specifically, various members necessary for forming the hoistway 20, such as a wall panel for the inner surface of the hoistway 20, can be moved between the upper and lower floors of the building using the hoisting means 60. it can. Thereby, the transport operation between the upper and lower floors in the on-site construction can be performed by a machine, not by human power, and the assembling operation can be facilitated.

[0037]

Since the present invention is configured as described above, it has the following effects. Claim 1
According to the invention described, by assembling the car inside the hoistway, the assembling work is easy, the transport work from the factory is not bulky, and the work of transporting the completed car into the hoistway becomes unnecessary. In addition, it is possible to provide a method of assembling a lift capable of easily performing on-site construction.

According to the second aspect of the present invention, it is possible to provide a method of assembling a lift capable of facilitating an assembling work by enabling the work of transport between the upper and lower floors in the on-site construction to be performed by the lifting means. it can. According to the third aspect of the present invention, the car can be assembled inside the hoistway, the assembling work is easy, the transfer work from the factory can be performed efficiently without being bulky, and the on-site construction is simplified. An elevator can be provided.

According to the fourth aspect of the present invention, an elevator having a simple structure can be provided. According to the fifth aspect of the present invention, it is possible to provide an elevator that has a simple structure, is easy to assemble, and has high strength.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an elevator according to a first embodiment of the present invention.

FIG. 2 is a side view showing the elevator according to the first embodiment of the present invention.

FIG. 3 is a front view showing the elevator according to the first embodiment of the present invention.

FIG. 4 is a cross-sectional view showing the elevator according to the first embodiment of the present invention.

FIG. 5 is a schematic perspective view showing a conventional elevator.

[Explanation of symbols]

10 elevator 20 hoistway 30 car 31 car body 40 car base 41 bottom plate part 42 back part 43 arm member 44 back plate member 50 car panel 51 side panel 52 back panel 53 bottom plate panel 54 ceiling panel 55 hinged door 60 lifting means 61 pillar 62 pillar Sliding part 63 Horizontal plate member 110 Elevator 120 Hoistway 121 Sliding door storage space 130 Car 140 Platform opening 150 Car opening 160 Platform sliding door 161 Platform sliding door storage 170 Car sliding door 171 Car sliding door storage 180 Car driving unit 181 Counterweight 182 Hoist 183 rope

Claims (5)

[Claims] 1. A vertical shaft vertically extending between upper and lower floors of a building, and a box-shaped car which can be moved up and down in the interior of the shaft by means of lifting and lowering. A car base which is located at the lower part of the car and supports the entire car, and a plurality of thin car-shaped car panels which form an outer frame of the car by being attached to the upper surface of the car base, comprising: A first step of vertically forming a hoistway by vertically penetrating between upper and lower floors in a building; anda second step of attaching a hoisting means having a driving force capable of moving a car vertically in the hoistway. A third step of attaching the car base to the hoisting means, and carrying in a plurality of car panels divided from the landing opening partway through the hoistway to enter and exit the building room on each floor, and inside the hoistway. At the top of the basket base Ri attached to the assembly method of the elevator, characterized in that a fourth step of assembling a box-shaped cage. 2. A hoistway having a cylindrical shape which stands vertically between upper and lower floors of a building, and a box-shaped car which can be moved up and down in the hoistway by means of hoisting and lowering means. A car base which is located at the lower part of the car and supports the entire car, and a plurality of thin car-shaped car panels which form an outer frame of the car by being attached to the upper surface of the car base, comprising: A first step of attaching a lifting means having a driving force capable of vertically moving a car between upper and lower floors in a building; and a hoistway vertically penetrating between the upper and lower floors in the building along the lifting means. A second step of forming the car base, a third step of attaching the car base to the elevating means, and a plurality of car panels divided from the landing opening partway open in the hoistway to enter and exit the building room on each floor. Carry in the hoistway Method of assembling a lift, characterized in that a fourth step of assembling a box-shaped cage attached to the basket base top in parts. 3. A vertical hoistway vertically erected between the upper and lower floors of a building, and a box-shaped car movable vertically in the hoistway by means of hoisting means having driving force. The car has a car base that is located at the bottom of the car and supports the entire car, and a plurality of sheet-shaped car panels that can be attached to the top of the car base and assembled as a box to form the outer frame of the car. An elevator equipped with: 4. A car base, comprising: a plate-shaped bottom plate located at a lower portion of the car; and a back portion connected to the bottom plate and located on a side where the lifting / lowering means is disposed, and fixed to the lifting / lowering means and raised / lowered. The elevator according to claim 3, further comprising: 5. The elevator according to claim 4, wherein the car base is provided with an arm member connecting a side end on the near side of the bottom plate portion and an upper portion of the back portion.