CN112512950A - Landing enclosure device for elevator and panel of landing enclosure device for elevator - Google Patents
Landing enclosure device for elevator and panel of landing enclosure device for elevator Download PDFInfo
- Publication number
- CN112512950A CN112512950A CN201880096136.3A CN201880096136A CN112512950A CN 112512950 A CN112512950 A CN 112512950A CN 201880096136 A CN201880096136 A CN 201880096136A CN 112512950 A CN112512950 A CN 112512950A
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- Prior art keywords
- landing
- panel
- door
- elevator
- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
Abstract
The invention aims to provide a landing fence device (6) of an elevator, which is easy to manage components, and a panel (12) thereof. The landing fence (6) has a side wall (7) and a door (9). The side wall (7) defines a working area (11) on the landing doorway (3) side of an elevator landing (1). The door (9) opens and closes at the boundary of the working area (11). The panel (12) is rectangular in shape. The panel (12) is provided with connecting portions (17) on four sides, respectively, which can be connected to each other. The side wall (7) and the door (9) are formed by connecting a plurality of panels (12) of a single type to each other by a connecting portion (17).
Description
Technical Field
The present invention relates to a landing barrier device for an elevator and a panel of a landing barrier device for an elevator.
Background
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2014-205551
Disclosure of Invention
Problems to be solved by the invention
However, the landing fence device described in patent document 1 includes a member forming a door that is different from a member forming a side wall. Therefore, the number of types of members forming the landing fence increases. Therefore, management of the components of the landing fence becomes complicated.
The present invention has been made to solve the above problems. The invention aims to provide a landing fence device and a landing fence panel with easy component management.
Means for solving the problems
The landing fence device for an elevator of the present invention includes: a side wall formed by connecting a plurality of panels of a single type, each of which has a rectangular shape and is provided with connecting portions on four sides thereof, to each other by the connecting portions, the side wall defining a working area on a landing entrance side of an elevator landing; and a door formed by connecting a plurality of panels of a single kind to each other by a connecting portion, the door being opened and closed at a boundary of the working area.
The landing fence device for an elevator according to the present invention has a rectangular panel, and has connecting portions that can be connected to each other on four sides, and the panel can be connected to another panel of the same type to form a side wall and a door, wherein the side wall defines a working area on the entrance side of a landing in the elevator landing, and the door opens and closes at the boundary of the working area.
Effects of the invention
According to these inventions, the landing fence device includes a side wall and a door. The side wall defines a working area on the landing entrance side of the elevator. The door opens and closes at the boundary of the work area. The panel is rectangular in shape. The panel has connecting portions on four sides, respectively, to be connected to each other. The side wall and the door are respectively formed by connecting a plurality of panels of a single kind to each other by a connecting portion. This facilitates management of the components of the landing fence device.
Drawings
Fig. 1 is a perspective view of a landing of an elevator to which a landing barrier device according to embodiment 1 is applied.
Fig. 2 is a perspective view of a landing fence device according to embodiment 1.
Fig. 3 is a rear view of the panel of embodiment 1.
Fig. 4 is a sectional view a-a of the panel of embodiment 1.
Fig. 5 is a front view of the panel of embodiment 1.
Fig. 6 is a perspective view of the receptacle and the plug according to embodiment 1.
Fig. 7 is a diagram showing an example of connection of panels according to embodiment 1.
Fig. 8 is a sectional view a-a of the panel of embodiment 2.
Detailed Description
A mode for carrying out the present invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals, and overlapping description is simplified or omitted as appropriate.
Fig. 1 is a perspective view of a landing of an elevator to which a landing barrier device according to embodiment 1 is applied.
The elevator is installed in a building having a plurality of floors. In an elevator, a hoistway, not shown, penetrates each floor of a building. The elevator includes a car not shown in the drawings. The car is a device that transports a user between a plurality of floors by traveling in the vertical direction inside the hoistway. The car is provided with a car door. The car door is a device that opens and closes to allow a user to get in and out of the car when the car stops at any one of a plurality of floors. In an elevator, a landing 1 is provided on each floor of a building. The landing 1 faces the hoistway via a wall 2. In an elevator, a landing doorway 3 is provided in a wall 2 of a landing 1. The landing doorway 3 is an opening leading from the landing 1 to the hoistway. In an elevator, a door frame 4 is provided around a landing doorway 3. In the elevator, a landing door 5 is provided in a landing doorway 3. The landing door 5 is a device that opens and closes in conjunction with the car door during normal operation of the elevator. In normal operation of the elevator, the landing door 5 is not opened in a state where the car is not stopped at the floor where the landing door 5 is provided.
Fig. 2 is a perspective view of a landing fence device according to embodiment 1.
In operations such as maintenance and inspection of the elevator or reconstruction, the landing doors 5 may be opened in a state where the car is not stopped at the floor where the landing doors 5 are installed. At this time, the landing 1 is directly connected to the hoistway through the landing doorway 3. In this case, the landing boarding device 6 is installed in the landing 1 by an operator so that a person other than the operator does not approach the landing doorway 3. The landing enclosure device 6 includes a side wall 7, a ceiling 8, a door 9, and a plurality of door hinges 10.
The side walls 7 form the sides of the landing fence 6. The side wall 7 defines a working area 11 on the landing doorway 3 side of the landing 1. The working area 11 is an area where the operator performs work. The side wall 7 has a front face, a left side face and a right side face. The front surface is a surface facing the wall 2 of the landing 1. The left side surface is a surface from the wall 2 of the landing 1 to the left end of the front surface. The right side surface is a surface from the wall 2 of the landing 1 to the right end of the front surface. The side wall 7 is formed by a plurality of panels 12 of a single kind.
The ceiling 8 constitutes an upper surface of the landing enclosure 6. The ceiling 8 covers the upper part of the work area 11. The ceiling 8 is formed by a plurality of panels 12 of the same kind as the panels 12 forming the side walls 7.
The door 9 is a portion that opens and closes at the boundary of the work area 11. The door 9 is provided, for example, on the front surface of the side wall 7. The door 9 is formed by a plurality of panels 12 of the same kind as the panels 12 forming the side walls 7. The door 9 is formed in a rectangular shape.
A plurality of door hinges 10 connect either one of the left and right sides of door 9 to side wall 7 so that door 9 can be opened and closed to the inside of work area 11. Each of the plurality of door hinges 10 is provided at a position closer to the working area 11 side than the front surface of the side wall 7.
Fig. 3 is a rear view of the panel of embodiment 1.
The panel 12 is rectangular in shape. In this example, the panel 12 is square in shape. The panel 12 includes a frame 13, four cloth pressing plates 14, and a partition cloth 15.
The frame 13 is square in shape. The frame 13 constitutes the outer periphery of the panel 12.
The four cloth presser plates 14 are isosceles trapezoidal plates extending in the bottom edge direction. Four cloth presser plates 14 are provided on each of the four sides of the frame 13. The four cloth presser plates 14 are respectively attached to the frame 13 by, for example, rivets.
The partition cloth 15 is a cloth having fire-resistant properties. The partition cloth 15 is stretched on the front surface of the panel 12.
Fig. 4 is a sectional view a-a of the panel of embodiment 1. In fig. 4, the lower side of the paper is the front side of the panel 12.
The partition cloth 15 is stretched so as to be rolled into the frame 13 from the front surface of the panel 12. The spacer fabric 15 is held and fixed by being sandwiched between the four fabric pressing plates 14 and the frame 13.
Fig. 5 is a front view of the panel of embodiment 1. In fig. 5, the spacer 15 is not shown.
The panel 12 is provided with four reinforcements 16 and four connecting portions 17.
Each of the four reinforcing members 16 is a plate-like member extending in one direction. Four stiffeners 16 are connected across adjacent sides of the frame 13. The four reinforcing members 16 are members that are reinforced so that the frame 13 is not deformed.
Four connecting portions 17 are provided on four sides of the panel 12, respectively. Each of the four connection portions 17 includes a socket 18 and a plug 19. The socket 18 and the plug 19 are members that can be connected to and disconnected from each other without using tools. The socket 18 is an example of the 1 st component. Plug 19 is an example of part 2. The socket 18 is, for example, a socket of a cam lock fastener (cam lock fastener). The plug 19 is for example a plug of a cam lock fastener. The socket 18 is arranged on one side of the plane P. The plane P is a plane passing through the midpoint of the side on which the connecting portion 17 is provided and perpendicular to the side. The plug 19 is arranged symmetrically to the socket 18 with respect to the plane P.
The four connecting portions 17 are arranged to be symmetrical with respect to 1/4 rotation about the straight line N. 1/4 the rotation is a 90 degree rotation. The straight line N is a normal line passing through the center of the square formed by the frame 13. The sockets 18 and the plugs 19 are alternately arranged along the periphery of the panel 12.
The four reinforcing members 16 are respectively arranged to be symmetrical with respect to 1/4 rotation about the straight line N. The panel 12 is symmetrical about 1/4 rotation about line N.
Fig. 6 is a perspective view of a receptacle 18 and a plug 19 according to embodiment 1.
The socket 18 is provided with a nut 20. The nut 20 is a member for fixing the socket 18 to the frame 13. The receptacle 18 has an insertion port 21.
The plug 19 includes a retainer 22, an insertion portion 23, and a push button 24. The retainer ring 22 is a member for fixing the plug 19 to the frame 13. The insertion portion 23 is a portion inserted into the insertion port 21 of the receptacle 18. The button 24 is a member that is pressed in a state where the insertion portion 23 is inserted into the insertion port 21 to switch connection and disconnection between the receptacle 18 and the plug 19. No tool is required for switching between connection and disconnection by the button 24.
Next, an example of assembling the landing fence device according to embodiment 1 will be described with reference to fig. 7.
Fig. 7 is a diagram showing an example of connection of panels according to embodiment 1.
The operator connects the plurality of panels 12 to each other to form the side wall 7, the ceiling 8, and the door 9. In the formation of the side walls 7, the ceiling 8, and the door 9, the operator connects the plurality of panels 12 to each other to form a plurality of flat plates. The door 9 is formed as a rectangular flat plate. The ceiling 8 is formed as a rectangular flat plate. The left side face of the side wall 7 is formed as a rectangular flat plate. The right side face of the side wall 7 is formed as a rectangular flat plate. The front surface of the side wall 7 is formed as a rectangular flat plate with an opening having the same size as the door 9.
In the formation of the flat plate, the operator faces the respective sides of the pair of panels 12. The plug 19 of one of the pair of panels 12 faces the receptacle 18 of the other of the pair of panels 12. One of the sockets 18 of the pair of panels 12 faces the other of the plugs 19 of the pair of panels 12. The operator brings the opposing edges of the pair of panels 12 into abutment. The insertion portion 23 of the plug 19 provided on each side of the pair of panels 12 is inserted into the insertion port 21 of the opposing plug 19. The operator presses the button 24 of the plug 19 inserted into the insertion port 21 by the insertion portion 23, thereby connecting the receptacle 18 and the plug 19. Thereby, the pair of panels 12 are connected. The operator repeats this operation for the necessary number of panels 12 to form a flat plate having a necessary size for the necessary number of panels.
The operator connects the left side of the side wall 7 with the front of the side wall 7. The operator connects the right side of the side wall 7 with the front of the side wall 7. The operator connects the ceiling 8 to the side wall 7.
Here, the front, left and right sides of the side wall 7 and the ceiling 8 may be connected by a column, for example. The column is a columnar member extending in the axial direction. The column includes a plug 19 and a socket 18 on the side. One of the plug 19 and the socket 18 of the column is provided at a position where the other is rotated by 90 degrees around the center axis of the column. The column members have connecting portions at axial ends thereof, which are connectable to each other.
The worker mounts a plurality of door hinges 10 on the back surface of the door 9. The door hinge 10 may be connected to the door 9 by, for example, a plug 19 and a socket 18. In this case, for example, the panel 12 may include a plug 19 and a socket 18 for connecting the door hinge 10, in addition to the connection portion 17. The operator places the door 9 at an opening provided on the front surface of the side wall 7. The operator connects the door 9 to the front of the side wall 7 by means of a number of door hinges 10.
The operator mounts the accessory part to the side wall 7 or the door 9. In this case, the panel 12 may also have, for example, threaded holes for mounting accessory components. The accessory part is for example a key, a landing pad, a corner or a safety belt hook. The key is a member for locking the opening and closing of the door 9. The keys are mounted, for example, to the side walls 7 and the door 9. The landing pad is provided, for example, on a side wall 7 that abuts against the wall 2 of the landing 1. The corner guards are members that protect corner portions of the landing enclosure 6. The corner protectors are for example of polyurethane material. The corner protector is provided, for example, at a connecting portion of the front face of the side wall 7 and the left side face of the side wall 7. The belt hook is a part for hooking a belt worn by an operator. The belt hook is provided on the side of the work area 11 of the side wall 7, for example.
The thus assembled landing fence device 6 prevents persons other than the person involved in the work from approaching the landing doorway 3.
Next, an example of disassembling the station fence device 6 will be described.
The operator removes the accessory parts from the side wall 7 or the door 9.
The operator removes the door 9 from the side wall 7. The operator removes the plurality of door hinges 10 from the back of the door 9.
The operator separates the ceiling 8 from the side wall 7. The operator separates the left side of the side wall 7 from the front of the side wall 7. The worker separates the right side surface of the side wall 7 from the front surface of the side wall 7.
The operator divides the flat plate forming the side wall 7, the door 9, and the ceiling 8 into a plurality of panels 12. In disassembling the panel, the operator presses the button 24 of the connected plug 19 to release the connection between the socket 18 and the plug 19. Thereby, the connection of the pair of panels 12 is released. The operator repeatedly performs this operation to divide the plurality of flat plates into the plurality of panels 12.
As described above, the landing fence device 6 of the elevator according to embodiment 1 includes the side wall 7 and the door 9. The side wall 7 defines a working area 11 on the landing doorway 3 side of the elevator landing 1. The door 9 opens and closes at the boundary of the work area 11. The panel 12 is rectangular in shape. The panel 12 includes connection portions 17 on four sides. The side wall 7 is formed by connecting a plurality of panels 12 of a single kind to each other by a connecting portion 17. The door 9 is formed by connecting a plurality of panels 12 of a single kind to each other by a connecting portion 17.
The panel 12 of the landing fence 6 of the elevator is rectangular in shape. The panel 12 includes connection portions 17 that can be connected to each other on four sides. The side wall 7 defines a working area 11 on the landing doorway 3 side of the elevator landing 1. The door 9 opens and closes at the boundary of the work area 11. The panel 12 can form the side wall 7 and the door 9 by being connected to each other with other panels 12 of the same kind.
The side walls 7 and the doors 9 occupy the majority of the components of the landing enclosure 6. The side wall 7 and the door 9 are each formed by a plurality of panels 12 of the same kind. Therefore, the landing fence 6 is often made of the same type of panel 12. Therefore, management of the components of the landing fence 6 becomes easy. When the landing fence device 6 needs to have a size corresponding to the work site, the operator does not need to consider the type of panel and the combination of panels that are needed. The operator only needs to consider the number of panels 12. Therefore, management of the components of the landing fence 6 becomes easy.
The panel 12 is connected to another panel 12 of the same kind, and can form any one of the side wall 7 and the door 9. The operator can flexibly change the size of the door 9, the position where the door 9 is installed, the opening/closing direction of the door 9, the number of the doors 9, and the like according to the situation of the work site. The operator can flexibly change the size of the landing fence 6, the shape of the landing fence 6, and the like according to the situation of the work site.
The panel 12 includes connection portions 17 on four sides. Therefore, the operator can form a flat plate by expanding the plate in any one of the four sides of the panel 12. The operator can form the side wall 7 and the door 9 of any size by the small panel 12. This facilitates the conveyance of the components of the landing fence device 6.
The landing enclosure device 6 includes a ceiling 8. The ceiling 8 covers the upper part of the work area 11. The ceiling 8 is formed by connecting a plurality of panels 12 of a single type to each other by a connecting portion 17.
The ceiling 8, the side walls 7, and the door 9 are each formed by a plurality of panels 12 of the same kind. The panel 12 is connected to another panel 12 of the same kind, thereby forming any one of the ceiling 8, the side wall 7, and the door 9. Therefore, the number of types of components of the landing fence 6 is reduced. This makes it easier to manage the components of the landing fence 6.
Further, the shape of the panel 12 is square. The connecting portion 17 of the panel 12 is arranged to be symmetrical with respect to 1/4 rotation about the straight line N. The straight line N is a normal line passing through the center of the square formed by the frame 13.
The operator does not need to consider the orientation of each of the pair of panels 12 in connecting the pair of panels 12. Therefore, the assembly of the landing fence 6 becomes simpler.
The connection portion 17 includes a socket 18 and a plug 19. The socket 18 is arranged on one side of the plane P. The plane P is a plane passing through the midpoint of the side on which the connecting portion 17 is provided and perpendicular to the side. The plug 19 is arranged symmetrically to the socket 18 with respect to the plane P. The plug 19 can be connected to and disconnected from the socket 18 provided in the connection portion 17 of the other panel 12.
The worker faces the sides of the pair of panels 12, and simultaneously faces the receptacle 18 and the plug 19 of the pair of panels 12. Therefore, the assembly of the landing fence 6 becomes simpler.
Additionally, the socket 18 is a socket for a cam lock fastener. The plug 19 is the plug of a cam lock fastener.
The work of connecting each of the plurality of panels 12 occupies most of the assembly work of the landing fence 6. The work of separating each of the plurality of panels 12 occupies most of the disassembling work of the landing fence 6. The operator does not need any tools for connecting and separating the panels 12. Therefore, the assembly of the landing fence 6 becomes simpler.
The landing fence 6 may be assembled and disassembled in a different order from the example. For example, the worker may assemble the landing enclosure 6 to expand upward by connecting the plurality of panels 12 to the lower portion of the side wall 7 after assembling the lower portion of the side wall 7.
The 1 st and 2 nd members may not be plugs and sockets of the cam lock fastener. The 1 st and 2 nd members may be ball catches (ball catch), for example.
In embodiment 2, points different from the example disclosed in embodiment 1 will be described in detail. As for the features not described in embodiment 2, any features of the example disclosed in embodiment 1 may be adopted.
Fig. 8 is a sectional view a-a of the panel of embodiment 2. In fig. 8, below the paper plane is the front of the panel.
The panel 12 is provided with four hinges 25. Four hinges 25 are provided on four sides of the panel 12, respectively. Each hinge 25 of the four hinges 25 holds each of the four links 17 to be rotatable about an axis parallel to the side on which the respective link 17 is provided. The hinge 25 includes a fixing mechanism 26 for releasably fixing the rotational position of the connecting portion 17. The securing mechanism 26 is, for example, a pin and a pin hole. The fixing mechanism 26 fixes the rotational position of the connecting portion 17 when the pin is inserted into the pin hole. When the pin is pulled out from the pin hole, the fixing mechanism 26 releases the fixing of the rotational position of the connecting portion 17.
The four connection portions 17 have connection plates 27, respectively. The connection plate 27 is, for example, a rectangular plate-like member. The plug 19 and the socket 18 of the connecting portion 17 are provided to the connecting plate 27. The link plate 27 is held by the hinge 25 to be rotatable. The connection plate 27 is provided so as not to interfere with the connection plate 27 of the adjacent connection portion 17 regardless of the rotation angle. For example, the center of the connection plate 27 is arranged on the plane P. In this case, the length of the long side of the connecting plate 27 is shorter than, for example, a length obtained by subtracting 2 times the length of the short side of the connecting plate 27 from the length of one side of the panel 12. The connecting plate 27 may be an isosceles trapezoid-shaped plate-like member extending in the bottom edge direction.
The link plate 27 is fixed at a predetermined rotational position by the fixing mechanism 26 of the hinge 25. The link plate 27 is fixed, for example, at a rotational position where the dihedral angle with the front surface of the panel 12 is 90 degrees. The connection plate 27 is fixed at a rotational position where the dihedral angle with the front surface of the panel 12 is 45 degrees, for example.
In this example, the landing fence device 6 does not include a column and a door hinge.
Next, an example of assembling the landing fence device 6 according to embodiment 2 will be described.
In the formation of the flat plate, the operator faces the respective sides of the pair of panels 12. The connection plates 27 of the connection portions 17 provided on the opposite sides are fixed at a rotation position where the dihedral angle with the front surface of the panel 12 is 90 degrees. At this time, the plug 19 of one of the pair of panels 12 faces the receptacle 18 of the other of the pair of panels 12. In addition, the receptacle 18 of one of the pair of panels 12 faces the plug 19 of the other of the pair of panels 12. The operator brings the opposing edges of the pair of panels 12 into abutment. The insertion portion 23 of the plug 19 provided on each side of the pair of panels 12 is inserted into the insertion port 21 of the opposing plug 19. The operator presses the button 24 of the plug 19 inserted into the insertion port 21 by the insertion portion 23, thereby connecting the receptacle 18 and the plug 19. Thereby, the pair of panels 12 are connected. The operator repeats this operation for the necessary number of panels 12 to form a flat plate having a necessary size for the necessary number of panels.
The worker connects the panels forming the front, left and right sides of the side wall 7 and the ceiling 8. The edges of the flat plate are formed by the edges of the outer sides of the outermost panels 12. In the connection of the flat plates, the connection plate 27 of the connection portion 17 provided on the outer side of the outermost panel 12 is fixed at a rotational position where the dihedral angle with the front surface of the panel 12 is 45 degrees. Thus, the pair of flat plates are directly connected vertically by the connecting portion 17 provided on the outer side of the outermost panel 12.
The operator releases the fixing mechanism 26 of the hinge 25 provided on the outer side of the panel 12 forming one side of the door 9. The operator releases the fixing mechanism 26 of the hinge 25 provided on the outer side of the panel 12 forming one side of the opening provided on the front surface of the side wall 7 of the door 9. The operator places the door 9 at an opening provided on the front surface of the side wall 7. The operator connects the door 9 to the front of the side wall 7 through the connecting portion 17.
As described above, the panel 12 of the landing fence device 6 according to embodiment 2 includes the hinge 25. The hinge 25 holds the link 17 to be rotatable about an axis parallel to the side on which the link 17 is provided. The hinge 25 includes a fixing mechanism 26. The fixing mechanism 26 fixes the rotational position of the connecting portion 17 in a releasable manner.
The landing fence 6 does not require posts or door hinges other than the panel 12. Therefore, the number of types of components of the landing fence 6 is reduced. This makes it easier to manage the components of the landing fence 6.
The door 9 is opened and closed by a hinge 25 provided in the panel 12. Therefore, even after the landing enclosure device 6 is assembled, the operator can flexibly change the size of the door 9, the position where the door 9 is installed, the opening/closing direction of the door 9, the number of doors 9, and the like according to the situation of the work site.
The landing fence 6 may be assembled and disassembled in a different order from the example. For example, the worker may assemble the front surface of the side wall 7 and the door 9 into an integral flat plate, and then release the fixing mechanism 26 of the hinge 25 and release the connecting portion 17 to form the door 9.
The securing mechanism 26 may also be a brace.
Industrial applicability
The landing fence device of the present invention can be applied to a landing of an elevator. The panel of the present invention can be applied to a landing fence device.
Description of the reference symbols
1: a landing; 2: a wall; 3: a landing doorway; 4: a door frame; 5: a landing door; 6: a landing enclosure device; 7: a side wall; 8: a ceiling; 9: a door; 10: a door hinge; 11: a working area; 12: a panel; 13: a frame; 14: a cloth pressing plate; 15: a separation cloth; 16: a reinforcement; 17: a connecting portion; 18: a socket; 19: a plug; 20: a nut; 21: an insertion opening; 22: a retainer ring; 23: an insertion portion; 24: a button; 25: a hinge; 26: a fixing mechanism; 27: a connecting plate.
Claims (7)
1. An elevator landing fence device is provided with:
a side wall formed by connecting a plurality of panels of a single type, each of which has a rectangular shape and is provided with connecting portions on four sides thereof, to each other by the connecting portions, the side wall defining a working area on a landing entrance side of an elevator; and
and a door formed by connecting a plurality of panels of a single type to each other by the connecting portion, the door being opened and closed at a boundary of the working area.
2. The elevator landing fence of claim 1, wherein,
the landing enclosure device includes a ceiling formed by connecting a plurality of the panels of a single type to each other by the connecting portion, the ceiling covering an upper portion of the working area.
3. Landing fence of an elevator according to claim 1 or 2,
the panel is square in shape, and the connection portion of the panel is configured to be symmetrical with respect to 1/4 rotation about a normal line passing through the center of the square.
4. The landing surround of an elevator according to any one of claims 1 to 3,
the connecting portion includes: a 1 st member provided on one side of a plane passing through a midpoint of a side on which the connection portion is provided and perpendicular to the side; and a 2 nd member provided at a position symmetrical to the 1 st member with respect to the plane, the 2 nd member being capable of connecting and disconnecting with the 1 st member provided at a connecting portion of another panel.
5. The elevator landing fence of claim 4, wherein,
the 1 st component is a socket of a cam lock fastener and the 2 nd component is a plug of a cam lock fastener.
6. The landing surround of an elevator according to any one of claims 1 to 5,
the panel is provided with a hinge which holds the connecting part to be rotatable around an axis parallel to the side on which the connecting part is provided,
the hinge includes a fixing mechanism for releasably fixing a rotational position of the connecting portion.
7. A panel of a landing fence of an elevator, which is rectangular in shape and has connecting portions that can be connected to each other on four sides, is capable of forming a side wall that partitions a work area on a landing entrance side in an elevator landing and a door that opens and closes at a boundary of the work area by being connected to another panel of the same kind.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/032585 WO2020049610A1 (en) | 2018-09-03 | 2018-09-03 | Platform enclosure device of elevator, and panel for platform enclosure device of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112512950A true CN112512950A (en) | 2021-03-16 |
| CN112512950B CN112512950B (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880096136.3A Active CN112512950B (en) | 2018-09-03 | 2018-09-03 | Landing enclosure device for elevator and panel of landing enclosure device for elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6601588B1 (en) |
| CN (1) | CN112512950B (en) |
| WO (1) | WO2020049610A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960513B (en) * | 2021-02-03 | 2022-04-12 | 湖北特种设备检验检测研究院 | Vertical elevator and control method thereof |
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| JP2923856B1 (en) * | 1998-02-10 | 1999-07-26 | 政太郎 佐藤 | Sheet |
| JP2000118935A (en) * | 1998-10-15 | 2000-04-25 | Toshiba Elevator Co Ltd | Curing door device for elevator doorway |
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- 2018-09-03 CN CN201880096136.3A patent/CN112512950B/en active Active
- 2018-09-03 WO PCT/JP2018/032585 patent/WO2020049610A1/en active Application Filing
- 2018-09-03 JP JP2019500690A patent/JP6601588B1/en active Active
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|---|---|---|---|---|
| US20040154235A1 (en) * | 2003-02-12 | 2004-08-12 | Bruce Johnson | Emergency housing |
| US20070175108A1 (en) * | 2005-12-29 | 2007-08-02 | Stein Robert J | Plastic utility shed wall system |
| CN102733649A (en) * | 2011-04-05 | 2012-10-17 | 克斯克管理公司 | Security enclosure |
| JP2014205551A (en) * | 2013-04-12 | 2014-10-30 | 司ゴム電材株式会社 | Temporary enclosure for elevator landing |
| JP2017101506A (en) * | 2015-12-04 | 2017-06-08 | 株式会社新成工業 | Door panel for suspending scaffold lateral wall, suspending scaffold lateral wall and suspending scaffold with lateral wall |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020049610A1 (en) | 2020-03-12 |
| JPWO2020049610A1 (en) | 2020-09-10 |
| JP6601588B1 (en) | 2019-11-06 |
| CN112512950B (en) | 2022-07-05 |
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