JP3595758B2 - Lifting device exclusively for parcels - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dedicated package lifting device in which a guide rail is erected on a hoistway provided in a building, and a car is guided up and down by the guide rail.
[0002]
[Prior art]
5 and 6 are views showing a conventional elevating device for exclusive use of parcels, FIG. 5 is a perspective view conceptually showing a main part, and FIG. 6 is a cross-sectional plane including a hoistway in the elevating device for exclusive use of parcels of FIG. FIG. In the figure, reference numeral 1 denotes a hoistway provided in a building. Two wall surfaces which are rectangular in cross section and are connected to each other are constituted by load-bearing walls 2, and the other two wall surfaces facing the load-bearing walls 2 are constituted by non-bearing walls 3. Have been. Reference numeral 4 denotes a doorway provided on each of the non-bearing walls 3 and arranged corresponding to the floor of the building.
[0003]
Reference numeral 5 denotes a car guide rail standing upright on one surface of the load-bearing wall 2, 6 a counterweight guide rail standing upright on the other surface of the load-bearing wall 2, and 7 moving up and down the hoistway 1. A guide 8 which is engaged with the car guide rail 5 so as to be able to move up and down, an entrance 9 corresponding to each of the entrances 4 of the hoistway 1, and a car-side landing provided on the outer surface of the guide 8 on the side of the car. A device 10 is provided.
[0004]
Reference numeral 11 denotes a hoistway-side landing device provided on the hoistway 1 and arranged corresponding to the car-side landing device 10, and 12 denotes a balancing device equipped with a guide that is engaged with the counterweight guide rail 6 so as to be able to move up and down. A hoist 13 is provided at the top of the hoistway 1, and has a drive sheave 14. Reference numeral 15 denotes a main rope which is wound around the drive sheave 14 and has a car 7 suspended at one end and a counterweight 12 suspended at the other end.
[0005]
The conventional elevator for exclusive use of parcels is constructed as described above, and is provided with an entrance 9 in the vertical plane of the car 7 which is connected to each other, and is provided in the hoistway 1 when the car 7 stops on the floor of the building. Corresponds to mouth 4. Then, the drive sheave 14 to which the hoisting machine 13 is energized rotates to move the car 7 and the counterweight 12 up and down in opposite directions via the main rope 15, and conveys the parcels loaded on the car 7. It is supposed to.
[0006]
[Problems to be solved by the invention]
In the above-described conventional hoisting apparatus dedicated to parcels, the elevator of the car 7 is guided by one surface of the load-bearing wall 2 formed to be connected to the hoistway 1, and the counterweight 12 is moved by the other surface of the load-bearing wall 2. It is configured to guide up and down. For this reason, since the entrance 9 provided in the vertical plane of the car 7 is restricted to two places, there is a problem that improvement in convenience as a parcel lifting device in a building is hindered.
[0007]
The present invention has been made in order to solve such a problem, and an object of the present invention is to provide an elevating and lowering device exclusively for parcels which has a simple configuration and can be provided with an entrance on three vertical surfaces of a car. I do.
[0008]
[Means for Solving the Problems]
In the hoisting device dedicated to parcels according to the present invention, a cage having a rectangular parallelepiped shape and a hoist and a guide provided on the hoistway wall surface which is mounted on one surface forming a vertical surface of the car and facing the one surface are provided. A guide device movably engaged with the rail, an access port provided on each of the other three surfaces forming the vertical plane of the car, and an access port formed at a height corresponding to the height of the access port of the hoistway ; The main part of the wall plate that forms a vertical plane provided with the guide device, the other main part of the car is formed, one side is fixed to the upper edge of the wall plate, and the plate surface is arranged orthogonal to the wall plate Of the car and other parts of the car, one side of which is fixed to the lower edge of the wall board, the board surface of which is constituted by a floor board arranged perpendicular to the wall board, and which is provided on the hoistway wall surface The U-shaped structure formed narrower than the mouth width and other important parts of the car They are arranged in the upper end to the corner of the wall plate and facing the ceiling plate and the floor plate and the lower end to the top plate is provided with a detachably fastened a connecting pillar floorboards.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiment 1 FIG.
1 to 4 are views showing an example of an embodiment of the present invention. FIG. 1 is a perspective view conceptually showing a main part, and FIG. 2 is a cross-section including a hoistway in a hoisting apparatus dedicated to parcels of FIG. FIG. 3 is a plan view, FIG. 3 is a perspective view conceptually showing a car around in FIG. 1, and FIG. 4 is a view for explaining a situation in which the car of FIG. 1 is carried into a hoistway.
[0010]
In the figure, reference numeral 1 denotes a hoistway provided in a building. One surface in a cross section is constituted by a load-bearing wall 2 and the other three surfaces are constituted by non-bearing walls 3. Reference numeral 4 denotes an entrance provided in the non-bearing wall 3 and arranged corresponding to the floor of the building, and is formed on one to three surfaces of the non-bearing wall 3 as appropriate according to the necessity of the floor of the building. Reference numeral 5 denotes a car guide rail which is erected on the load-bearing wall 2 so as to be separated from each other.
[0011]
Reference numeral 7 denotes a car which moves up and down the hoistway 1, has a rectangular parallelepiped shape, and is provided with a wall plate 16 which is disposed to face the load-bearing wall 2. Ceiling plate 17, a floor plate 18, one side of which is fixed to the lower edge of the wall plate 16 and whose plate surface is arranged orthogonal to the wall plate 16, and a corner of the ceiling plate 17 and the floor plate 18 facing the wall plate 16. The upper and lower ends are respectively formed by connecting columns 19 which are arranged on the ceiling plate 17 and are detachably fastened to the floor plate 18.
[0012]
Reference numeral 20 denotes a U-shaped structure which is formed by three members of a wall plate 16, a ceiling plate 17 and a floor plate 18, has a U-shape on a side surface, and forms a main part of the car 7. Note that the constituent members of the U-shaped structure 20, that is, the three members of the wall plate 16, the ceiling plate 17, and the floor plate 18 are each formed of a plate material having an integral structure or a rigid frame structure, and the three members are connected to each other at a connection portion. The rigidity of the car 7 is secured by being firmly fixed.
[0013]
In addition, at least one of the entrances 4 of the hoistway 1 that is arranged to face the connecting column 19 side of the car 7 is formed to have an entrance / exit width larger than the corresponding frontage width of the car 7.
Reference numeral 8 denotes a guide mounted on the outer surface of the wall plate 16 of the car 7 and engaged with the car guide rail 5 so as to be able to move up and down. 9 is a take-in / out provided in the car 7 corresponding to each of the entrances 4 of the hoistway 1. Mouth.
[0014]
Reference numeral 10 denotes a car-side landing device mounted on the outer surface of the wall plate 16 of the car 7, and reference numeral 11 denotes a hoistway-side landing device provided in the hoistway 1 and arranged corresponding to the car-side landing device 10. Reference numeral 21 denotes a pulley provided at the top of the hoistway 1, and reference numeral 22 denotes a hoisting machine provided at the bottom of the hoistway 1, and a winding drum 23 is provided. Reference numeral 15 denotes a main rope which is wound around the winding drum 23 and hung upward, is wound around a pulley 21, descends and suspends the car 7. Reference numeral 24 denotes a slot frame which is attached to the non-bearing wall 3 of the hoistway 1 and forms an edge of the slot 4.
[0015]
In the hoisting apparatus for exclusive use of parcels configured as described above, the car guide rail 5 is provided on the load-bearing wall 2 of the hoistway 1, and the guide 8 and the car are provided on the wall plate 16 of the car 7 facing the load-bearing wall 2. A side landing device 10 is provided. The entrance 7 is provided on each of the three vertical surfaces other than the wall plate 16 of the car 7, and all or a part of the car 7 is provided on the hoistway 1 as needed on the floor of the building. The entrance 4 corresponding to the opening 9 is appropriately arranged. Then, the winding drum 23 to which the hoisting machine 22 is energized rotates and the car 7 moves up and down via the main ropes 15 and stops on the floor of the building, so that the parcels loaded on the car 7 are conveyed. .
[0016]
In this way, by configuring the lifting / lowering device dedicated to parcels, it is possible to provide the entrances 9 on the three vertical surfaces of the car 7 respectively. In addition, the entrance 4 can be appropriately installed in the hoistway 1 on the floor of the building as needed, corresponding to all or a part of the entrance 9 provided in the car 7. For this reason, the entrance / exit 4 can be appropriately provided in the hoistway 1 corresponding to the three vertical surfaces of the car 7 with a simple configuration, and the convenience as a small-package elevating device can be improved.
[0017]
The car 7 is carried into the hoistway 1 as described below. That is, the effective height A of the entrance 9 of the car 7 and the effective height B of the entrance 4 of the hoistway 1 shown in FIG. Then, the connecting column 19 of the car 7 is removed, and one side is inserted into the entrance 4 of the hoistway 1 with only the U-shaped structure 20 inclined. Next, as shown in FIG. 4, the U-shaped structure 20 is carried into the hoistway 1 through the access port 4 while straddling the lower edge of the access port frame 24, as shown in FIG. 4.
[0018]
Then, in the hoistway 1, operations such as fastening of the connecting column 19 and engagement with the car guide rail 5 are performed. For this reason, after completion of the hoistway 1, the car 7 can be easily carried into the hoistway 1 via the entrance 4 and installed. Accordingly, the degree of freedom of the installation work process is improved, and the restrictions imposed by the construction process are reduced, and the installation work can be streamlined.
[0019]
In addition, in the embodiment shown in FIGS. 1 to 4, the non-bearing wall 3 of the hoistway 1 provided with the entrance / exit frame 24 is manufactured in advance in a factory and is carried into the installation site. Then, it is also possible to adopt a construction method of assembling the hoistway 1 by assembling the non-bearing wall 3 provided with the entrance frame 24 at the installation site. With such a construction method, the work at the installation site can be reduced, and the installation cost can be reduced.
[0020]
In the embodiment shown in FIGS. 1 to 4, when the counterweight 12 is provided as shown in FIG. 5 described above, the above-mentioned car guide rail 5 in FIG. A space for the counterweight 12 is formed. Then, the above-mentioned hoisting machine 13 is installed at the top of the hoistway 1, and both the car 7 and the counterweight 12 are suspended via the main rope 15, and these two are operated in opposite directions. Even in the case of such a device configuration, the operation in the embodiment of FIGS. 1 to 4 can be obtained.
[0021]
【The invention's effect】
As described above, the present invention has a rectangular parallelepiped shape, and a hoistway, which is formed on a hoistway, and which is mounted on one surface forming a vertical plane of the car and lifted by a guide rail provided on the hoistway wall surface facing the one surface. A guide device operatively engaged, a doorway provided on each of the other three surfaces forming the vertical plane of the car and having a height corresponding to the height of the doorway of the hoistway ; A wall plate that forms a vertical plane provided with a guide device, a ceiling that constitutes another essential part of the car, one side is fixed to the upper edge of the wall plate, and the plate surface is arranged orthogonal to the wall plate The other part of the board and the car, the lower edge of the wall plate is fixed to one side and the plate surface is constituted by a floor plate arranged perpendicular to the wall plate, and the width of the entrance and exit provided on the hoistway wall surface. Also constitutes a U-shaped structure formed in a narrow width and other essential parts of the car ceiling plate and Wallboard facing the lower end is arranged in the corner portion is an upper end in the ceiling plate of the plate is provided with a and detachably fastened a connecting pillar floorboards.
[0022]
As a result, entrances and exits are respectively provided on the three sides of the vertical plane of the rectangular parallelepiped car, and all or part of the entrances and exits provided in the cage are taken in and out of the hoistway as necessary on the floor of the building. The mouth can be set appropriately. Therefore, with a simple configuration, it is possible to appropriately set the entrance to the hoistway in correspondence with the three vertical planes of the car, and there is an effect of improving the convenience as the parcel lifting device.
[0023]
In addition, the entrance of the hoistway that is wider than the corresponding frontage entrance of the car is provided, the connecting column of the car is removed, and only the U-shaped structure is inclined and inserted into the entrance of the hoistway. You. Next, the U-shaped structure is carried into the hoistway through the doorway while straddling the lower edge of the doorway frame by the U-shaped recess in the U-shaped structure. Thereby, even after completion of the hoistway, the U-shaped structure can be easily loaded into the hoistway via the entrance of the hoistway, and the car can be installed. Therefore, the degree of freedom of the installation work is improved, the restrictions imposed by the construction process are reduced, and there is an effect that the installation work is streamlined.
[Brief description of the drawings]
FIG. 1 is a view showing a first embodiment of the present invention, and is a perspective view conceptually showing a main part.
FIG. 2 is a cross-sectional plan view including a hoistway in the hoisting apparatus dedicated to parcels of FIG. 1;
FIG. 3 is a perspective view conceptually showing a car around in FIG. 1;
FIG. 4 is a diagram illustrating a situation in which the car of FIG. 1 is carried into a hoistway.
FIG. 5 is a perspective view schematically showing a main part of the conventional lifting / lowering device dedicated to parcels.
FIG. 6 is a cross-sectional plan view including a hoistway of the hoisting apparatus dedicated to parcels of FIG. 5;
[Explanation of symbols]
1 hoistway, 2 load-bearing wall (hoistway wall), 3 non-bearing wall, 5 car guide rails (guide rail), 7 cars, 8 guides, 9 doorway, 16 wall board (vertical surface), 17 ceiling board , 18 floorboards, 19 connecting columns, 20 U-shaped structures.

Claims (1)

A guide device which has a rectangular parallelepiped shape and which is lifted and lowered on a hoistway, is mounted on one surface forming the vertical plane of the car, and is engaged with a guide rail provided on the hoistway wall surface facing the one surface so as to be able to move up and down. And a door provided on each of the other three surfaces forming the vertical plane of the car and formed at a height corresponding to the height of the door of the hoistway, and the guide forming the essential part of the car and the guide A wall plate forming a vertical plane on which the device is provided, a ceiling plate which constitutes another essential part of the car and has one side fixed to an upper edge of the wall plate and a plate surface arranged orthogonal to the wall plate And a loading / unloading mechanism provided on the hoistway wall surface, which is constituted by a floor plate having one side fixed to a lower edge of the wall plate and constituting a main surface of the car and having a plate surface arranged perpendicular to the wall plate. U-shaped structure formed narrower than the mouth width and other A dedicated baggage lift comprising a ceiling plate and a floor plate, each of which is disposed at a corner of the floor plate facing the wall plate, and has an upper end provided with the ceiling plate and a lower end provided with a connecting column detachably fastened to the floor plate. apparatus.

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