WO2003097515A1 - Suspension se deplaçant dans le plan - Google Patents
Suspension se deplaçant dans le plan Download PDFInfo
- Publication number
- WO2003097515A1 WO2003097515A1 PCT/JP2002/004958 JP0204958W WO03097515A1 WO 2003097515 A1 WO2003097515 A1 WO 2003097515A1 JP 0204958 W JP0204958 W JP 0204958W WO 03097515 A1 WO03097515 A1 WO 03097515A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suspension
- movable
- moving
- fixed
- moving member
- Prior art date
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1042—Rail systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1015—Cables, chains or cords
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
- A61G7/1082—Rests specially adapted for
- A61G7/1094—Hand or wrist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
- A61G7/1076—Means for rotating around a vertical axis
Definitions
- the present invention relates to a transfer device. More specifically, the present invention moves a heavy object horizontally without applying great force, for example, in a playground or a simulation facility such as a hospital, a nursing home, a warehouse, a factory, a planetarium, a space center, a game center, and a theme park.
- the present invention relates to a plane movable suspension device suitable for a vehicle.
- the transferred object is a person who receives medical rehabilitation for functional recovery, rehabilitation nursing care, nursing care in ordinary life, etc.
- the conventional flat-type suspension system enables a lift device to be horizontally moved using rails.
- large-scale mobile suspension systems found in factories, etc. are equipped with rails on the ceiling and use a lifting device mounted on a pedestal that moves on them to lift heavy objects and enable them to move horizontally.
- this planar movable suspension has a problem in that it cannot move due to the movement because it moves along the rails.
- rails are arranged in two directions, the X direction and the Y direction, which are orthogonal to each other, so that the lifting device can move freely on them.
- a Y-direction guide rail is installed so as to straddle between a pair of parallel X-direction fixed rails
- an X-direction guide rail is installed so as to straddle between a pair of Y-direction fixed rails.
- Both guide rails are provided so as to be able to move in parallel along the corresponding fixed rails, and the lifting device is suspended by passing the suspension shaft through the intersection of the X-direction guide rail and the Y-direction guide rail.
- a ceiling traveling lift device for navigating in which an elevating device suspended on a suspension shaft can freely move on an XY plane
- the X-direction guide rail and the ⁇ -direction guide rail have long holes extending in the respective guide directions, and the suspension shaft that suspends the lifting device penetrates the intersection of these long holes, and engages both rails in the vertical direction.
- the lifting device can move freely within a range where the X-direction guide rail and the ⁇ -direction guide rail can intersect, but due to its structure, one lifting device is required.
- suspension means can be used.
- horizontal movement of the lifting / lowering device that penetrates the intersection of the X-direction guide rail and the ⁇ -direction guide rail requires force to move the X-direction guide rail and the ⁇ -direction guide rail at the same time. There is also a problem that requires.
- a planar movable suspension device includes a plurality of fixed members suspended from a ceiling or a surface member attached to and supported by a ceiling or a support of a structure in an area where an object to be transported is planarly moved. And a movable member having a suspension cable for suspending the transferred object.
- the fixed member has a flange portion for vertically supporting the movable member from below, and the flange portions of adjacent fixed members are connected to each other.
- a fixed member that is arranged with a gap smaller than the minimum distance from the periphery of the moving member to the center of the suspension line plus the minimum distance from the center of the suspension line to the periphery and wider than the maximum width of the suspension line
- the moving member is placed on the flange portion, and the object to be transferred is hung on a suspension cable passing through the gap so that the moving member can slide on a group of fixed members.
- the transported object that is, Or, when a heavy object is hung on a moving member, a part of the weight is supported by the ceiling or surface members, and the weight borne by the client, the caregiver, or the transported person is reduced. You can walk without applying force or push with light force. Moreover, the trajectory that the movable member can take within the range in which the group of fixed members is arranged is not uniquely determined, so that transport by a large number of suspension devices can be performed at the same time.
- the moving member has a bearing on a surface that comes into contact with the flange portion of the fixed member.
- the frictional resistance of the moving member when passing between the fixed members is reduced, and the movement of the moving member and the movement of the suspended person or article are smooth.
- there is rolling point contact so that resistance is reduced and movement becomes smoother.
- the surface of the moving member facing the ceiling or the surface member is provided so as to be in sliding contact with the ceiling or the surface member. In this case, when the moving member passes between the fixed members, the moving member is pressed from above, so that the moving member does not float and the moving member does not tilt or rattle. Furthermore, if the moving member is provided with a bearing on the surface facing the ceiling or the surface member, and is provided so as to always contact the ceiling or the surface member via the bearing, the moving member can move more smoothly.
- a bearing is provided on the outer peripheral surface of the moving member, and more preferable that the outer peripheral surface of the bearing is covered with an elastic member.
- the bearing may be a rolling bearing such as a ball bearing or a sliding bearing, and includes a member that rotates less than one rotation.
- the bearing on the outer peripheral surface of the moving member covers the annular plastic bushing and covers the bushing!
- a plurality of tension springs radially arranged to connect the bushing and the bearing body, and the plastic bushing is held where the tension springs are balanced.
- the plastic pushing may be rotated and the tension spring may be expanded or contracted to absorb or reduce the impact force.
- the outer bushing eccentrically moves with respect to the inner bushing, thereby expanding and contracting the tension spring, thereby absorbing the shock.
- the cost can be reduced, the cushioning performance is excellent, and the shock applied to the transferred object is smaller than when a large number of ball bearings are mounted on the outer peripheral surface of the moving member.
- the fixed member and the moving member are disks.
- the moving direction can be changed in the shortest distance and smoothly, so that there is less restriction on the moving member. The movement of the goods becomes free.
- the fixing members are arranged so that an angle formed by a line connecting the centers of the fixing members is 60 °. In this case, when the moving member passes between the fixed members, the moving direction can be changed in the shortest distance and smoothly, so that the restriction on the moving member is reduced. Is free to move.
- the fixed member and the moving member are rotatable. In this case, even if the moving member collides with the column while passing between the fixed members, the impact is absorbed and reduced by the rotation of the bearing.
- edges of the movable member and the fixed member are chamfered. In this case, the movement of the moving member when moving to the adjacent fixed member is smooth.
- the suspension cable of the moving member is provided with an elastic body that can expand and contract.
- the force applied by the suspension cable is buffered, the power that can be assisted can be changed, so that the degree of rehabilitation and the gravity felt by the suspended person can be changed.
- the suspension cable has a buoyancy adjustment mechanism that can adjust the elongation of the elastic body, the force that can be assisted by the suspension cable can be changed, and the burden received by the client according to the degree of rehabilitation is reduced. People who can change or hang It can change the feeling of gravity. Therefore, it is possible to simulate walking and moving on an object with a lower gravity than the earth (such as the moon or Mars), and the set gravity value can be changed as needed.
- the partition separating the plurality of areas is provided with an opening through which the moving member can pass, and the opening is formed of a single member penetrating the partition. It is preferable to dispose an expansion-type fixing member, and provide a door between each expansion-type fixing member that opens and closes when the moving member passes, and closes at other times. In this case, the door is opened and closed each time the moving member moves in and out, so that the function as a partition is not impaired. Therefore, intrusion of noise, return of contaminated air, and intrusion of dust can be suppressed. Therefore, it is possible to protect privacy and reduce the risk of in-hospital infection in hospital wards.
- a communication passage provided with a groove for arranging a plurality of rails having a flange portion for supporting the moving member and passing a suspension cable of the moving member. It is preferable that a plurality of areas be connected by the communication path so that the moving member can be moved between different areas. In this case, the cost can be reduced as compared with the case where the fixing member is installed in the entire moving range. In other words, free horizontal movement is not necessary in the communication passage, it just moves, and the main movement direction is also fixed.In such a case, rails are used rather than providing many disks that are expensive to manufacture. It is economical.
- At least two grooves are provided in parallel in the communication passage, a rail between the two grooves is divided on the way, and at least two grooves formed side by side intersect on the way, so that a moving member is formed. It is preferable to provide at least one bypass portion through which the vehicle can pass so that the course can be changed by the bypass portion. In this case, it is possible to avoid collision and change course in the middle of the communication path.
- FIG. 1 is a plan view showing an embodiment of the planar suspension device of the present invention.
- Fig. 2 is a side view of the planar mobile suspension.
- FIG. 3 is a plan view of a fixed disk constituting the planar movable suspension device of the present invention.
- Fig. 4 is a side view of the same mobile suspension. It is.
- FIG. 5 is a plan view of a moving disk constituting the planar movable suspension device of the present invention.
- Fig. 6 is a side view.
- FIG. 7 is a perspective view showing an example of actual transportation using the present invention.
- Fig. 8 is a perspective view showing an example of arranging fixed members in a scaffold.
- FIG. 9 is a partial longitudinal sectional view showing an embodiment of the moving member.
- Fig. 1 is a plan view showing an embodiment of the planar suspension device of the present invention.
- Fig. 2 is a side view of the planar mobile suspension.
- FIG. 3 is a plan view of a
- FIG. 10 is a cross-sectional view along the line IX-IX of Fig. 9.
- Fig. 11 is an exploded perspective view showing another embodiment of the moving member.
- Fig. 12 is a perspective view showing an example of an embodiment in which a plurality of moving members are used in combination for suspension.
- FIG. 13 is a perspective view showing another embodiment in which a plurality of moving members are used together.
- Fig. 14 is a principle diagram showing an embodiment in which it is possible to move between two independent areas.
- Fig. 15 is a longitudinal cross-sectional view of an embodiment that allows movement between two areas separated by a door.
- Fig. 16 is a plan view of Fig. 15.
- Fig. 17 is a perspective view showing an embodiment of the door passing mechanism.
- Fig. 15 is a longitudinal cross-sectional view of an embodiment that allows movement between two areas separated by a door.
- Fig. 16 is a plan view of Fig. 15.
- Fig. 17 is a perspective view showing an
- FIG. 18 is a perspective view showing another embodiment of the door passing mechanism.
- Fig. 19 is a perspective view showing an embodiment of the lock mechanism of the moving member.
- Fig. 20 is a perspective view showing an example in which the plane-movable suspension system of the present invention is applied to a simulator that allows a user to experience simulated walking with an object having a lower gravity than the earth.
- Fig. 21 is a schematic explanatory diagram showing an example of a suspension cable used in the simulation facility.
- Fig. 22 is a longitudinal sectional view showing still another embodiment of the moving member.
- Fig. 1 and Fig. 2 illustrate an embodiment of a planar movable suspension device of the present invention with reference to a principle diagram.
- This planar movable suspension device comprises a plurality of fixed members 2 suspended at a fixed interval on the ceiling side of the building, a movable member 1 and a movable member suspended so as to be hooked on the fixed member 2.
- the moving object 1 is placed on the flange 10 of the fixed member 2 and the suspended object 5 is suspended on the suspension line 5 passing through the gap S. It is provided so as to be lowered and slidable over a group of fixing members 2,.
- the fixing member 2 is suspended directly from the ceiling 14 of the building or from a flat surface member 3 attached to the ceiling or a column by a column 8, and the moving member 1 is suspended from the lower side.
- a flange portion 10 for receiving and supporting in a vertical direction.
- This flange portion 10 is preferably flat to suppress the vertical movement of the moving member 1 during horizontal movement.
- the outer shape be relatively small and close to a circle. Therefore, in the case of the present embodiment, both the fixed member 2 and the moving member 1 are formed of disks (hereinafter, the fixed member is also called a fixed disk and the moving member is also called a moving disk).
- both the fixed member 2 and the moving member 1 are configured as disks, but the present invention is not limited to this, and is not limited to a rectangular shape, a triangular shape, and a polygonal shape having a pentagonal shape or more. It is also possible to use For example, even in the case of the triangular fixing members 2, by arranging them alternately in the opposite direction, it is possible to form a trajectory with a considerably high degree of freedom by combining radially extending passages.
- the moving member 1 that only slides on the fixed member 2 necessarily has the same outer shape as the moving member 1. It is not necessary, and can take various external shapes, but is preferably a target shape in order to prevent the fixing member 2 from falling off.
- the moving disk 1 and the fixed disk 2 are made of an aluminum alloy. In this case, since it is lightweight and excellent in rigidity and can be manufactured with high accuracy, the size can be reduced.
- the moving disk 1 and the fixed disk 2 may be made of other metals, and in some cases, may be made of a reinforced plastic or a composite material.
- a means for reducing friction and improving slidability is interposed between the opposed surfaces of the fixed disk 2 and the moving disk 1 so that the sliding of the moving disk 1 is smooth. .
- the sliding property is improved toward the moving disk 1.
- the members for example, ball bearings 12 are arranged so that the fixed disk 2 side has a simple structure. In this case, since the number of ball bearings 12 used is small, the cost is low.
- the means for improving the slidability is not limited to the pole bearings 1 and 2, but may use the repulsive force of a magnet or the surfaces of the fixed disk 2 and the moving disk 1 that contact each other (hereinafter referred to as sliding surfaces). ) To a mirror surface for smoothness, or use a low friction coefficient material such as Teflon (registered trademark of DuPont). Can be used.
- the moving disk 1 is formed by innumerably forming fine holes in the sliding surface of the fixed disk 2 and blowing air out of the holes.
- a fluid layer is formed between the first and second layers to further reduce friction.
- a group of fixed disks 2, 2, 2 are arranged such that the suspension cable 5 smoothly passes between them and the moving member 1 does not drop.
- the width L2 of the gap S between the flange portions 10 of the adjacent fixed disks 2 is the minimum distance from the periphery of the moving member 1 to the center of the suspension cable 5 (this embodiment Is smaller than the width L1 which is obtained by adding the minimum distance from the center of the suspension cable 5 to the periphery (the radius in the case of the suspension cable 5 of the present embodiment, which is circular).
- the diameter of the suspension cable 5 It is arranged with a gap of a relationship (L1>L2> L3) wider than L3.
- the arrangement relationship of the fixed disks 2 is only required that the interval of the gap S between the two fixed disks 2 over which the moving disk 1 straddles simultaneously is at least the relationship of L 1> L 2> L 3 described above.
- the angle ⁇ formed by the line connecting the centers of the fixed disks 2 does not need to be a specific angle, but is preferably arranged in a relationship of 60 °.
- the suspension cable 5 passing between the flange portions 10 of the fixed disk 2 is, in the case of the present embodiment, a wire-like object such as a wire or a rope suspended from the disk-shaped moving member 1. It refers to the hook 6 that holds the cable 7. However, when the cable 7 such as a hook or a mouth is directly suspended from the moving member 1, the cable 7 refers to the cable 7.
- each fixed disk 2 is directly mounted if the ceiling of the structure has sufficient strength to support the load applied to each fixed disk 2, and has sufficient strength.
- the grid-shaped frame 18 was supported by the struts 17 as shown in Fig. 8. Place the surface member 3 on which the fixed disk 2 is suspended at the above-mentioned arrangement angle and pitch on the tower 20 Alternatively, as shown in FIG. 20, the surface member 3 may be suspended by a wire 63 rod.
- the fixed disk 2 is fixed to the lower end of the column 8 using a port and a nut, but may be rotatably mounted in some cases. In the case of rotatably mounting, when the moving disk 1 collides, the fixed disk 2 rotates, so that the impact force can be absorbed and the impact can be further reduced.
- a cushion 9 is provided on a support 8 for supporting the fixed disk 2 as necessary, to cushion an impact when the disk 8 collides with the moving disk 1.
- a cushion 13 is provided on the outer peripheral surface of the moving disk 1 as necessary to reduce the impact when the column 8 collides with the column 8 of the fixed disk 2.
- These cushions 9 and 13 can be easily made of an elastic material such as rubber, elastomer, or spring, but in some cases, other elastic materials or those using the repulsive force of a magnet can be used. is there.
- the magnet 9 may be configured to repel the cushion 9 and the cushion 13 so as to prevent the outer peripheral surface of the moving disk 1 from colliding with the support 8 of the fixed disk 2 due to the magnetic repulsive force.
- the upper surface of the moving disk 1 facing the ceiling 14 or the surface member 3 is preferably close to the ceiling 14 or the surface member 3, and is more preferably in sliding contact. In this case, when the moving disk 1 passes between the fixed disks 2, the moving disk 1 is pressed from the upper side, so that the moving disk 1 does not float and the moving disk 1 does not tilt or rattle. Furthermore, if the upper surface of the moving disk 1 is provided with a bearing (not shown) and is provided so as to always contact the ceiling or the surface member via the bearing, the moving disk 1 can be moved more smoothly.
- the moving disk 1 has a suspension cable 5 suspended in a vertical direction, and by attaching the transferred object 4 to the suspension cable 5, a part or all of the weight of the transferred object 4 can be reduced.
- the fixed disk 2 is supported on the side.
- the suspension cable 5 includes, for example, a hook 6 attached to the moving disk 1 and a wire or a rope 7 suspended from the hook 6.
- the structure of the suspension cable 5 is not particularly limited to the one shown in the figure, and an appropriate structure is used according to the transferred object 4. For example, in the case of goods transportation In the case of rehabilitation nursing, there are a harness attached to the client and ropes and hooks that support it.
- the periphery of the moving disk 1 and the fixed disk 2, at least the periphery of the fixed disk 2 be chamfered. In this case, the movement of the moving member when moving to the adjacent fixed member becomes smooth.
- a plurality of moving members 1 can be used at the same time as shown in Fig. 7, and within the same space, Enables simultaneous transportation by several suspension systems.
- the moving member 1 includes a base assembly 11 a incorporating a ball bearing 12, a cushion 13 3 ′ mounted on the base assembly 11 so as to be able to move in a constant radial direction and a circumferential direction, and a surface member 3 or And an aluminum alloy top assembly 11b incorporating a ball bearing 15 which comes into contact with the ceiling 14.
- the cushion 13 ' is made of an annular plastic inner pushing 13a, an annular aluminum alloy outer case (body) 13b surrounding it, and an inner bushing 13a and an inner case.
- the tension springs 13c radially arranged between the springs 13b and 13b.
- the inner springs 13a made of plastic can be freely moved in the radial direction by balancing the tension springs 13c radially. It is movable and gives a constant return to the neutral position.
- the cushion 13 ' is sandwiched between the base assembly 11a and the top assembly 11b via a spacer 16 and a bolt 6a which also serves as a hook 6 constituting the suspension device 5 And the nut 6b are connected and integrated.
- Bolt 6a penetrates and connects base assembly 11a and top assembly 11b.
- the outer case 13b of the cushion 13 ' is split into two parts in the axial direction to facilitate the mounting of the spring 13c.
- the inner bushing 13a is supported by the spring 13c and can freely move and rotate in a radial direction within a certain range. Can be alleviated by absorption due to the expansion and contraction of the spring 13c and parrying by rotation.
- FIG. 11 shows still another embodiment of the moving member 1.
- the moving member 1 includes a base assembly 30 incorporating a ball bearing 32, a plastic insert pusher 31 mounted on the base assembly 30 so as to be able to move in a certain radial direction and a circumferential direction, and an insert pusher 31.
- Radial ball bearing 3 3b fitted into the outer ring, rubber or nylon outer pushing 33a that protects around the radial ball bearing 33b, and ball bearing 3 that contacts the ceiling 14 or the surface member 3.
- a top assembly 29 made of an aluminum alloy incorporating the same.
- the insert push 31 is bored between the base assembly 30 and the insert pushing 31 by the repulsive force of a compression spring 34 radially arranged around the column 39 of the base assembly 30.
- the radial pole bearing 3 3b and the outer pushing 33 a fitted in the insert pushing 31 are arranged radially within a certain range between the base assembly 30 and the top assembly 29 in the circumferential direction.
- the hook 6 which is movably sandwiched and constitutes the suspension device 5 is connected to a hook (not shown) by a nut (not shown), and is integrally formed.
- the base assembly 30 and the top assembly 29 are such that the top assembly 29 abuts on the upper end surface of the column 39 of the base assembly 30 to allow movement of the outer pushing 33 a and the like. Nominal spacing of And are connected.
- Reference numeral 38 denotes a hole through which the screw portion at the tip of the hook 6 passes.
- FIG. 22 shows still another embodiment of the moving member 1.
- the moving member 1 is provided with a pole bearing 73 on the outer peripheral surface thereof, and is further covered with an outer pushing 74 made of a resilient member to add a cushioning function by the elasticity of the outer pushing 74. That is, the moving member 1 includes a base assembly 70 incorporating a ball bearing 72 rolling on the flange portion 10 of the fixed member 2, and a ball bearing 3 contacting the ceiling 14 or the surface member 3.
- a top assembly incorporating 5 and a radial ball bearing 7 3 fitted over the outer peripheral surface of the three-dimensional body 71, the base assembly 70 and the top assembly 71, and the radial ball bearing 73 are protected.
- the fastening means 76 comprises bolts 78 penetrating the base assembly 70 and the top assembly 71, and nuts 77 sandwiching them, and the bolts 78 also serve as hooks 6 of the suspension device. ing. Therefore, when the base assembly 70 and the top assembly 71 are fitted together, the radial ball bearing 73 is fitted into the stepped portion 79 provided at the opposite end thereof, and the base assembly 70 and the top assembly 70 are fitted together. It is sandwiched and integrated with the assembly 71.
- the horizontal moving suspension device is described in one area.
- the horizontal moving suspension device is installed in two or more independent areas.
- these may be connected by a communication passage to enable movement between different areas.
- the groove S An inverted T-shaped rail 23 having a flange portion 24 for supporting the member 1 may be provided on a ceiling portion or a portion corresponding to a ceiling of the building.
- the rail 23 be provided with a region on its way, which allows evacuation or avoidance.
- the central rail 23 is divided in the middle and formed side by side. It is preferable to provide a bypass portion 25 through which the moving member 1 can pass by intersecting the two grooves S ′ on the way, so that the course can be changed. In this case, it is possible to change the course to avoid collision of a moving client or article, or to make a U-turn to return to the original area. Moreover, since the fixed disk 2 is not used, the cost can be reduced.
- a door that can be opened and closed when the moving member passes through is provided on a wall or a partition that is separated from other spaces. It is preferable to have a structure. For example, as shown in Fig. 15 to Fig. 18, when a plurality of areas (spaces) where a large number of fixing members 2 are installed are separated by a door 55 and a partition wall 56 above it, An opening through which the moving member 1 can pass is provided in the partition wall 56, and an extended-type fixing member 50 made of a single member penetrating the partition is disposed in the opening, and the moving member 1 is provided therearound.
- a door 51 that opens and closes when passing through and closes otherwise, so that the moving member 1 is closed except when passing through.
- the door 51 is provided at least above and below the flange portion 52 of the expansion-type fixing member 50 which is arranged at least with a spacing S ′ of a width through which the suspension cable 5 passes, and is provided so as to be freely openable and closable. .
- a double door 51 is adopted, and it is possible to function as a partition wall. It is preferable that they are arranged close to each other so as to eliminate the gap between both doors.
- a torsion coil spring (not shown)
- the support of the door 51 may be directly attached to the extension-type fixing member 50 via a torsion coil spring, but is preferably attached via a hinge (not shown) incorporating a torsion coil spring. May be.
- the moving member 1 is provided so as to open in both passing directions with the movement of the moving member 1 and usually close by the force of a spring.
- the expansion-type fixing member 50 the door 51, and the frame member
- the expansion type fixing member 50 and the frame member 54 supporting the same may be used.
- the flange portion 52 and the support wall 53 constituting the expansion-type fixing member 50 may be combined as separate members.
- the expanded fixing member 50 is shown in Fig. 1.
- flange 52 may have a relatively long flange 52 as shown in Fig. 7 or a short flange 52 as shown in Fig. 18 depending on the application.
- a flange portion 52 of an appropriate length is used.
- the moving member 1 can freely pass through the wall 56 above the door 55. Even if the door structure can be opened and closed from the beginning, even if it is rebuilt so that the door above the existing building door is partially broken and the door can be opened and closed, it will be a building There is no problem on the strength of.
- the corridor structures such as beams that protrude from the ceiling may protrude. In this case, it is not preferable to cut the beam, so it is preferable that the surface member 3 on which the fixed disk 2 is suspended is suspended from the ceiling so as to pass under the beam, or supported by a column. .
- the door 51 is opened each time the moving member 1 enters and exits. Since the function of the partition is not impaired by the opening and closing of 51, the intrusion and emission of noise, the return of contaminated air, and the ingress of dust can be suppressed. Therefore, the hospital building It is effective in protecting privacy in hospitals and in reducing the risk of airborne infection with pathogens in hospitals. In addition, since the moving member 1 can move freely between rooms without any restrictions on walls, the moving member can be continuously and freely moved between two or more independent areas.
- the moving member 1 includes a moving lock mechanism for fixing the moving member 1 at an arbitrary position.
- This movement lock mechanism locks the movement of the moving member when removing the transferred object from the suspension cable or attaching the transferred object to the suspension cable.
- a stud that cuts into the gap between the fixed members is used.
- a mechanism for moving up and down is an example of a simple structure.
- this movement lock mechanism includes a stud plate 42 provided with a plurality of studs 41, preferably three or more studs 41, and guides the stud plate 42 in a vertically movable manner.
- the compression spring 43 is contracted and the stud plate 42 is pulled down, and the stud plate 42 is rotated so that the stopper pin 48 is caught on the stud plate 42, and Sometimes Stud plate 4 2 through outs 4 5 off stopper pin 4 8 by rotating a so that permit an increase in Sutatsu de plate 4 2 by the force of the spring 4 3.
- the actuator is operated manually by the force of the compression spring 43, but an actuator using hydraulic pressure, pneumatic pressure, or the like, or an actuator such as an electromagnetic solenoid is operated by remote control.
- the opening and closing operation may be realized by controlling.
- Reference numeral 5 ′ is a hook constituting the suspension cable 5.
- a screen 61 surrounds the periphery of the plane moving suspension, and provides a simulated space swimming experience on the ground by capturing space images there. be able to.
- a surface member 3 in which a fixed member 2 is hung over the entire surface at equal intervals is installed above with a wire 63, and a movable member 1 that can be further hung on the fixed member 2 and movable is suspended.
- a spring 64 is provided in the middle of the rope 5, and the user 4 can be suspended via the spring 64 so that, for example, "1/3 gravity on the earth" on Mars can be sensed.
- this facility it is possible for a number of people to act independently while avoiding collisions with other people without restricting their movement directions, that is, a simulated space walking experience.
- dozens of tracks are secured and dozens of orbits are secured, and the path is undetermined, so that they can move freely and go anywhere on the plane.
- the spring 64 provided on the suspension cable 5 preferably has a variable spring constant.
- the force that can be assisted by the suspension cable 5 can be changed, so that the gravity felt by the suspended person can be changed.
- the weight to be assisted can be changed according to the degree of rehabilitation, so that appropriate rehabilitation can be performed according to the patient's recovery status.
- a buoyancy adjusting mechanism 65 as shown in Fig. 21 can be used.
- the buoyancy adjusting mechanism 65 includes a hoist drum 67 having a lachinit wheel reverse rotation preventing mechanism, and a forward / reverse rotation driven by a load monitor 72 to rotate the hoist drum 67 to rotate the wire 7 of the suspension cable 5.
- the buoyancy adjusting mechanism 65 drives the motor 66 with the ratchet wheel reverse rotation prevention mechanism of the hoisting drum 67 opened by the operation of a solenoid (not shown) by a person 76 monitoring the load monitor 72.
- the wire 7 connected to the harness jacket attached to the body of the user 4 via the spring 64 or rubber can be adjusted by winding up the wire 7 so that the amount of extension of the spring 64 can be adjusted. And lift up the body of Experiencer 4 so that you can experience the G of celestial bodies with a gravity lower than the earth.
- the motor 66 and the load cell 69 of the buoyancy adjustment mechanism 65 connect the connector 73 only to the load monitor 72 and the power source 71 only during initial adjustment. Are connected via the Internet and set so that the user can experience the specified G.
- Reference numeral 74 denotes a power cable
- reference numeral 75 denotes a signal cable.
- one moving member is provided with one suspension cable
- one moving member is provided for two or more moving members.
- a suspension cable or a plurality of suspension cables may be provided so as to perform the same movement.
- the design load capacity can be increased by using the moving member 1 having the same structure, and even if one of the moving members 1 falls off the fixed member 2, it is possible to prevent the entire suspension from dropping. it can.
- the intervals between the moving members 1 do not always need to be evenly arranged, and the intervals may be set as necessary.
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002258217A AU2002258217A1 (en) | 2002-05-22 | 2002-05-22 | Plane moving suspension |
PCT/JP2002/004958 WO2003097515A1 (fr) | 2002-05-22 | 2002-05-22 | Suspension se deplaçant dans le plan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/004958 WO2003097515A1 (fr) | 2002-05-22 | 2002-05-22 | Suspension se deplaçant dans le plan |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003097515A1 true WO2003097515A1 (fr) | 2003-11-27 |
Family
ID=29434530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/004958 WO2003097515A1 (fr) | 2002-05-22 | 2002-05-22 | Suspension se deplaçant dans le plan |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002258217A1 (ja) |
WO (1) | WO2003097515A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3107452A1 (fr) * | 2020-02-26 | 2021-08-27 | Christelle PERRAULT GARRIGUES | Dispositif de sécurité à usage sportif et installation pourvue d’un tel dispositif |
US11834842B2 (en) | 2013-08-10 | 2023-12-05 | Donald Burke | Magnetic conveyance system |
GB2628752A (en) * | 2023-02-09 | 2024-10-09 | John Hislop Matthew | Ceiling mounted multi-directional object transportation and suspending device & system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0859200A (ja) * | 1994-08-16 | 1996-03-05 | Roudoushiyou Sangyo Anzen Kenkyusho | 吊り下げ自由移動機構 |
JPH10286286A (ja) * | 1997-04-14 | 1998-10-27 | Daifuku Co Ltd | 人体吊下移動装置 |
JPH11290398A (ja) * | 1998-02-13 | 1999-10-26 | Yasuhiro Fukui | 移送介助装置 |
JP2000352259A (ja) * | 1999-06-11 | 2000-12-19 | Marutaka Kogyo Kk | 移動間仕切りパネルの吊下装置 |
JP2002033371A (ja) * | 2000-07-19 | 2002-01-31 | Mitsubishi Electric Corp | 半導体装置の搬送方法および搬送装置 |
-
2002
- 2002-05-22 WO PCT/JP2002/004958 patent/WO2003097515A1/ja active Application Filing
- 2002-05-22 AU AU2002258217A patent/AU2002258217A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0859200A (ja) * | 1994-08-16 | 1996-03-05 | Roudoushiyou Sangyo Anzen Kenkyusho | 吊り下げ自由移動機構 |
JPH10286286A (ja) * | 1997-04-14 | 1998-10-27 | Daifuku Co Ltd | 人体吊下移動装置 |
JPH11290398A (ja) * | 1998-02-13 | 1999-10-26 | Yasuhiro Fukui | 移送介助装置 |
JP2000352259A (ja) * | 1999-06-11 | 2000-12-19 | Marutaka Kogyo Kk | 移動間仕切りパネルの吊下装置 |
JP2002033371A (ja) * | 2000-07-19 | 2002-01-31 | Mitsubishi Electric Corp | 半導体装置の搬送方法および搬送装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11834842B2 (en) | 2013-08-10 | 2023-12-05 | Donald Burke | Magnetic conveyance system |
FR3107452A1 (fr) * | 2020-02-26 | 2021-08-27 | Christelle PERRAULT GARRIGUES | Dispositif de sécurité à usage sportif et installation pourvue d’un tel dispositif |
GB2628752A (en) * | 2023-02-09 | 2024-10-09 | John Hislop Matthew | Ceiling mounted multi-directional object transportation and suspending device & system |
Also Published As
Publication number | Publication date |
---|---|
AU2002258217A1 (en) | 2003-12-02 |
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