JP6691890B2 - Mechanical parking device replacement method and replacement type mechanical parking device - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a mechanical parking device replacement method and a replacement type mechanical parking device for updating an existing vertical circulation type mechanical parking device.

  Japanese Patent Application Laid-Open No. 2006-155799 (Patent Document 1) as a vertical circulation type mechanical parking device such as a conventional merry-go-round type parking device, and Japanese Patent Application Laid-Open No. 7-317367 (Patent Document 1) as a conventional fork type mechanical parking device. Those described in 2) are known.

  In Patent Document 1, a plurality of suspending members are attached to the front and rear main chains that are wound between upper and lower sprockets provided at the front and rear at appropriate intervals, and are mounted on a vehicle between corresponding front and rear suspension members. A modification method for replacing a parking device body in an existing vertical circulation type parking device in which a parking device body in which a cage is hung and circulated is incorporated in a steel frame structure or a building structure, wherein the main chain is engaged. Decrease the number of meshing teeth of the upper and lower sprockets by a predetermined number to reduce the diameter of the upper and lower sprockets, and move the shaft center of the upper sprocket upward to a position suitable for wrapping the main service chain. The distance from the axial center position of the vehicle mounting cage to the suspending position of the vehicle mounting cage by the suspending material is substantially the same as the suspending position of the vehicle mounting cage by the existing suspending material. Remodeling method of the vertical circulating type parking apparatus characterized by decreasing the corner cutting region during circulation in the upper and lower reversing part of the mounting cage is described.

  In Patent Document 2, a plurality of upper and lower storage shelves are provided on one side or both sides of the lift hoistway, traverse rails are provided between the storage shelves and the lift hoistway, and a first fork of a fork stage of two blocks on the left and right of the lift. The lifting rods attached to the diagonal ends of the two support levers to which the base ends of the arms are attached are mounted on the guide rails so that they can move up and down. Elevating means for moving the lifting rods up and down is provided. A trolley wheel of a trolley having a second fork arm for transferring the vehicle to and from the first fork arm is movably mounted on the trolley, and the passing gap of the trolley is provided. The fork type multi-level parking device is described in which a toothed rod is attached to the side that does not pass through, and a traverse motor equipped with toothed wheels that engage with the toothed rod is provided on the building side. Are

JP, 2006-155799, A JP-A-7-317367

  However, as a conventional mechanical parking device having various configurations as described in Patent Document 1 and Patent Document 2, when it is updated, as described in Patent Document 1, a vertical circulation type machine is disclosed. The parking system was an upgrade to the same type of vertical circulation mechanical parking system. However, the vertical circulation type mechanical parking device such as the carousel parking device has a long history and is being deteriorated correspondingly.Therefore, there is a demand to replace the deteriorated equipment, but it existed at that time. In addition, the parts manufacturing company has withdrawn from this field, the cost in terms of parts procurement does not decrease, and the reality is that the customer's equipment renewal plan does not proceed.

  It is an object of the present invention to replace a conventional vertical circulation type mechanical parking device with a new type mechanical parking device relatively easily without making a large-scale structural change. To provide a mechanical parking device.

  In order to achieve the above-mentioned object, the present invention removes the main constituent elements used in the existing vertical circulation type mechanical parking device, and thereafter, a mechanical parking device replacement method for forming a new replacement type mechanical parking device. In the above, after the main components are dismantled and removed, the existing drive receiving part that suspends the main components in the existing vertical circulation type mechanical parking device or a new drive receiving part provided at the same position. Part has a hanging structure so as to receive the loads of the lifting guide rails and the hanging columns, and then is fixed to the lifting guide rails and the hanging columns to form a plurality of parking storage spaces in the lifting direction. A space forming device, an elevating device that can be moved up and down along the elevating guide rail, a pallet mounted on the elevating device, and a state in which the pallet or a parked vehicle is mounted. Of the pallet, characterized in that to constitute a transfer apparatus for transferring between the parking storage space forming device and the lifting device.

  According to such a mechanical parking device replacement method, since the drive receiving portion arranged at the same position as the existing drive receiving portion is used, a large-scale structural modification of the conventional vertical circulation type mechanical parking device can be performed. It is relatively easy to upgrade as a new elevator fork type mechanical parking device without trying to reproduce it by using a difficult-to-obtain component that cannot be procured at present. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed.

  Further, in order to achieve the above-mentioned object, the present invention removes the main components suspended from the existing drive part receiving part used in the existing vertical circulation type mechanical parking device, and after that, a new machine is installed. In a replace-type mechanical parking device that constitutes a parking device, an existing drive part receiving part that suspends the main component with the existing vertical circulation type mechanical parking device after dismantling and removing the main component or A new drive unit receiving part provided at the same position has a suspension structure so as to receive the load of the elevating guide rail and the suspension column, and is fixed to the elevating guide rail and the suspension column and has a plurality of parking stages in the elevating direction. A plurality of parking storage space forming devices that form a storage space, an elevating device that can move up and down along the elevating guide rails, and a parking storage space forming device are respectively arranged. And let, characterized in that the pallet in a state in which mounting the pallet or parked vehicle to constitute a transfer apparatus for transferring between the parking storage space forming device and the lifting device.

  According to such a configuration, since the drive part receiving part arranged at the same position as the existing drive part receiving part is used, the conventional vertical circulation type mechanical parking device is not required to undergo a large-scale structural change, It is possible to update as a new mechanical parking device with relative ease without trying to reproduce with difficult-to-obtain parts that cannot be procured. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed.

  Further, in addition to the above-described configuration, the present invention provides that the elevating device includes a fork-shaped elevating lift stage that elevates and descends along the elevating guide rail, and the parking storage space forming device includes the hanging column and the elevating and lowering device. A multi-tiered structure having a traverse rail fixed using a guide rail and a fork-shaped traverse trolley, and the transfer device transfers the parked vehicle between the fork-shaped traverse trolley and the fork-shaped lift lift stage. It is characterized in that it is configured in.

  With such a configuration, it is possible to relatively easily update the new replace type elevator fork type mechanical parking device. Moreover, the multiple traverse rails that make up the parking space in multiple stages make it possible to easily change the height direction position to the elevating guide rails and suspension columns, so parking vehicles of various heights can be stored and parked. Can be made

  In addition to the above-mentioned structure, the present invention further comprises fixing a new mount to the upper part of the drive unit receiving portion, fixing the lifting guide rail and the upper end of the suspension column to the new mount, and driving the drive unit. It is characterized in that the portion receiving portion has a suspension structure so as to receive the loads of the elevating guide rail and the suspension column.

  According to such a configuration, since a new installation frame placed above the drive unit receiving unit is added, the position of the new installation drive unit is set higher by the new installation platform, and the drive unit receiving unit and the new drive unit are installed. The space located between the parts can also be used as a storage space for parked vehicles.

  According to the mechanical parking device replacement method of the present invention, since the drive receiving portion arranged at the same position as the existing drive receiving portion is used, a large-scale structural modification of the conventional vertical circulation type mechanical parking device can be performed. It is relatively easy to upgrade as a new elevator fork type mechanical parking device without trying to reproduce it by using a difficult-to-obtain component that cannot be procured at present. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed.

  Further, according to the replace type mechanical parking apparatus of the present invention, since the drive unit receiving section disposed at the same position as the existing drive section receiving section is used, the conventional vertical circulation type mechanical parking apparatus requires a large-scale structural change. It is possible to update as a new mechanical parking device comparatively easily without performing and without trying to reproduce with difficult-to-obtain parts that cannot be procured at present. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed.

It is sectional drawing which shows the vertical circulation type mechanical parking device before update. 3 is a flowchart showing a work procedure by a mechanical parking device replacement method according to an embodiment of the present invention. It is sectional drawing which shows the state after disassembly removal of the main component in the existing vertical circulation type mechanical parking device. It is a top view which shows the state after disassembly removal of the main component in the existing vertical circulation type mechanical parking device. It is a top view which expands and shows the assembly state in a new installation type mechanical parking device. It is sectional drawing which shows the assembly state in a new installation type mechanical parking apparatus.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a cross-sectional view of a vertical circulation type mechanical parking device before replacement which employs a mechanical parking device replacement method according to an embodiment of the present invention.

  A drive portion receiving portion 2A arranged substantially horizontally and along a wall is coupled to an upper middle portion between the plurality of vertical columns 1 in the parking lot building. Although only one drive receiving portion 2A is shown in the figure, a drive receiving portion 2B having the same structure (not shown) is also arranged on the back side thereof. In a vertical circulation type mechanical parking device 3 known as an existing merry-go-round type parking device, all of the main constituent elements are suspended between the pair of drive portion receiving portions 2A and 2B described above. Here, the pair of drive portion receiving portions 2A and 2B are illustrated as beams, but the same applies to other configurations such as a concrete bracket.

  FIG. 2 is a flowchart showing a work procedure by the method for replacing a mechanical parking device according to an embodiment of the present invention.

  First, in step S1, the main components in the building of the vertical circulation type mechanical parking device 3 known as an existing merry-go-round type parking device are disassembled and removed. However, the pair of drive unit receiving portions 2A and 2B, which have supported all the main components in the existing vertical circulation type mechanical parking device 3, are used at the same position in the replaced replacement type mechanical parking device. For example, if the pair of drive portion receiving portions 2A and 2B have sufficient strength, they are left as they are and diverted, and are reinforced as necessary. If the strength of the pair of drive unit receiving portions 2A and 2B is insufficient, the drive unit receiving unit is replaced with a new drive unit receiving unit. Even in that case, the new drive unit receiving unit is used in the existing vertical circulation type mechanical parking device 3. It is installed and fixed in the same position as it was. In the present embodiment, in order to simplify the explanation, the existing drive portion receiving portions 2A and 2B are left and used.

  FIG. 3 and FIG. 4 are a cross-sectional view and a plan view showing a state after dismantling and removal of main components of the existing vertical circulation type mechanical parking device 3.

  A plurality of vertical columns 1A to 1D are provided on the wall of the parking lot building shown in FIG. 4, and between the vertical columns 1A and 1B at the corners facing each other on the front side of FIG. There is a drive receiver 2A arranged and coupled. Further, between the vertical columns 1C and 1D, which are opposed to each other on the far side in the figure, there is a drive portion receiving portion 2B that is arranged and coupled substantially horizontally. In step S1 described above, assuming that both drive unit receiving portions 2A and 2B are left without being removed, all other parts of the main components of the existing vertical circulation type mechanical parking device 3 are dismantled and removed. Has been done.

  As described above, in the existing vertical circulation type mechanical parking device 3, the drive receiving portions 2A and 2B are used to receive the total load of the main constituent elements and suspend the whole. Even in the replaced replacement type mechanical parking apparatus, the drive unit receiving portions 2A and 2B are used at the same position, and the total load of the main components in the replaced replacement type mechanical parking apparatus after the updating is similarly set as will be described later. I am trying to receive it. Therefore, even in the replacement type mechanical parking device, the overall load point using the drive receiving portions 2A and 2B does not change.

  5 and 6 are a plan view and a cross-sectional view showing an assembled state of the replace type mechanical parking device.

  In step S1 of the updating procedure shown in FIG. 2, the remaining drive section receivers 2A and 2B are reinforced. In this reinforcing work, for example, as shown in FIG. 6, the end reinforcing brackets 4 are arranged below both ends in the longitudinal direction of the drive unit receiving portions 2A and 2B, and the end reinforcing brackets 4 are connected to the vertical columns 1A to 1A. It is fixed to 1D. As a result, the drive portion receiving portions 2A and 2B are reinforced by the newly provided end portion reinforcing brackets 4 and fixed to the vertical columns 1A to 1D.

  In step S2 shown in FIG. 2, the work for mounting and installing the new mounting base 5 on the upper part of the drive portion receiving portions 2A and 2B is performed. The new pedestal 5 formed above the drive unit receiving portions 2A and 2B has, for example, an upper horizontal member 6 arranged at a predetermined distance above the drive unit receiving portions 2A and 2B as shown in FIG. And a coupling member 7 for coupling between the drive portion receiving portions 2A and 2B and the facing portions of the upper horizontal member 6 and the like, and the central portion has a hollow portion configuration.

  The new mounting base 5 can have various configurations, but in any case, the configuration is such that the coupling member 7 or the like is mounted on the upper surface side of the drive unit receiving portions 2A and 2B shown in FIG. The part has a hollow structure. As a result, not only is the space above the drive receiving portions 2A and 2B, and between the opposing portions, used as a space for simply disposing the new mount 5, but also the central hollow portion is utilized as a parking space. ing.

  Next, in step S3, the work of installing the new drive unit 8 on the new mount 5 is performed. In this installation work, the new drive unit 8 formed on the machine base 9 is installed on the upper horizontal member 6 of the new installation stand 5 as shown in FIG. Therefore, since the new drive unit 8 is arranged at the uppermost portion, it cannot be used as a parking space, but the lower central portion of the upper horizontal member 6 is still a hollow portion and can be utilized as a parking space.

  As described in FIG. 1, when the drive receiving portions 2A and 2B whose mounting positions are not changed are present in the upper middle part of the parking lot building, the number of parked vehicles decreases unless the portion where the new pedestal 5 is placed is utilized as a parking space. Resulting in. However, when the parking space is formed by using the central cavity of the new pedestal 5, it is possible to supplement the restriction of the parking space in the height direction by not changing the positions of the drive receiving portions 2A and 2B.

  In step S4, a suspending operation is performed in which the elevating guide rails 10A to 10D and the suspension columns 11A and 11B are fixed and suspended on the new mount 5. The lifting guide rails 10A to 10D guide the lifting operation of the fork-shaped lifting lift stage 12 described later. As shown in the plan view of FIG. 5, since the pair of elevating guide rails 10A and 10B are arranged to face each other in the vicinity of the inside of the drive portion receiving portion 2A with a predetermined distance therebetween, the drive portion receiving portions 2A and 2B face each other. It is possible to secure a space for forming a fork-shaped lifting / lowering stage 12 described later in the section. The pair of elevating guide rails 10C and 10D are also arranged to face each other in the vicinity of the inner side of the drive portion receiving portion 2B with a predetermined distance therebetween. Therefore, the central hollow portion of the new installation stand 5 described above is not blocked.

  As shown in FIG. 6, the upper end portions of the elevating guide rails 10A to 10D are fixed to and suspended from the upper horizontal member 6 of the new mount 5 mounted on the drive receiving portions 2A and 2B. Since the new pedestal 5 having the upper horizontal member 6 is mounted above the drive receiving portions 2A and 2B, the elevating guide rails 10A to 10D are arranged at positions where they do not interfere with the drive receiving portions 2A and 2B. Also, the upper end thereof can be fixed to the upper horizontal member 6. Further, since the new mount 5 is mounted on the drive receiving parts 2A, 2B, the loads of the respective elevating guide rails 10A to 10D are received by the drive receiving parts 2A, 2B via the new mount 5.

  Here, the centers of the two pairs of elevating guide rails 10A to 10B are not arranged at the center of the parking lot building but are biased to the right side in FIG. The fork-shaped lift lift stage 12 guided by the two pairs of lift guide rails 10A to 10D will be described later in detail, but as shown in FIG. Size is required. In order to secure this size and at the same time form the parking space 13 on the left side of the parking lot building, the two pairs of lifting guide rails 10A to 10D are biased to the right side of the building.

  A pair of suspension pillars 11A and 11B is arranged at a position corresponding to the parking space 13. The suspension pillars 11A and 11B are used for the configuration of laterally moving a fork-shaped transverse carriage 19A, which will be described in detail later. As can be seen from FIG. 6, the suspension columns 11A and 11B are arranged near the opposite sides of the drive unit receiving units 2A and 2B, respectively, similarly to the positional relationship between the drive unit receiving units 2A and 2B and the elevating guide rails 10A to 10D. As a result, the space required for the lateral movement of the fork-shaped transverse carriage 19A is secured. As shown in FIG. 6, the upper ends of the two suspension columns 11A and 11B are mounted on the upper horizontal member 6 of the new pedestal 5 mounted on the drive unit receivers 2A and 2B, like the lift guide rails 10A to 10D. It is fixed and suspended.

  Since the new pedestal 5 having the upper horizontal member 6 is mounted above the drive receiving portions 2A and 2B, even if both suspension columns 11A and 11B are arranged at positions that do not interfere with the drive receiving portions 2A and 2B. It is possible to fix the upper end portion to the upper horizontal member 6 while holding the central hollow portion of the new mount 5. In addition, since the new mount 5 is mounted on the drive receiving parts 2A and 2B, the loads of both suspension columns 11A and 11B are received by the drive receiving parts 2A and 2B via the new mount 5.

  In this way, the elevating guide rails 10A to 10D and the suspension pillars 11A and 11B are respectively dispersed and arranged on a pair of virtual vertical planes near the opposite sides of the drive portion receiving portions 2A and 2B. Using this arrangement relationship, in step S5, by using the vicinity of the opposite side of the drive portion receiving portion 2A and the vicinity of the opposite side of the drive portion receiving portion 2B, the lifting guide rails 10A to 10D and the suspension columns 11A, 11B are provided. Attach a plurality of traverse rails 14A-14N held substantially horizontally.

  A plurality of horizontal rails 14A to 14N held substantially horizontally are fixed to the pair of lifting guide rails 10A and 10B and the hanging column 11A, and similarly, a pair of lifting guide rails 10C and 10D and the hanging column 11B are substantially horizontal. A plurality of stages of transverse rails 14A to 14N held by are fixed. The transverse rails 14A to 14N located on both sides are arranged to face each other in the same horizontal plane in each step. For example, when FIG. 5 shows the uppermost stage, the traverse rail 14A fixed to the elevating guide rails 10A and 10B and the hanging column 11A side, and the traverse rail 14A fixed to the elevating guide rails 10C and 10D and the hanging column 11B side. Are arranged in the same uppermost stage and opposite to each other in the same horizontal plane, and are configured to guide the fork-shaped transverse carriage 19 when horizontally moving to the fork-shaped lift / lift stage 12 side.

  In the longitudinal direction of the elevating guide rails 10A to 10D and the suspension pillars 11A and 11B, the traverse rails 14B to 14N of the other stages are also fixed in the same manner with a dimension considering the vehicle height of the parked vehicle. As described above, since the elevating guide rails 10A and 10B and the suspending column 11A, and the elevating guide rails 10C and 10D and the suspending column 11B are distributed and arranged on the virtual vertical planes having different relations facing each other, The fixing work of the traverse rails 14A to 14N can be easily performed.

  In subsequent step S6, the counterweights 15A and 15B are carried in, and in step S7, the lifting arm 16 and the fork-shaped lifting / lifting stage 12 are installed. These loading operations are performed from the loading port 17, and after the elevating arm 16 is attached to the lower portion of the elevating guide rails 10A to 10D, the fork-shaped elevating lift stage 12 is installed on the elevating arm 16.

  In step S8, the work of attaching the main rope (chain or wire rope) 18 is performed.

  The already installed new drive unit 8 is provided with sheaves or gears arranged near the upper portions of both drive unit receiving units 2A and 2B, and is arranged on the drive unit receiving unit 2A side. A main rope 18 is hung on the sheave or gear. One end of the main rope 18 is fixed to the machine beam 9 after being hung on a pulley or a gear of the counterweight 15A. Although not shown in detail, the other end of the main rope 18 is fixed to the elevating arm 16 on which the fork-shaped elevating lift stage 12 is mounted.

  Similarly, a main rope (not shown) is provided on the side of the drive receiving portion 2B shown in FIG. 5, one end of which is fixed to the machine beam 9 after being hooked on the pulley or gear of the other counterweight 15B, and the other end The unit is fixed to an elevating arm 16 on which a fork-shaped elevating lift stage 12 is mounted.

  At this time, when the new drive unit 8 is rotationally driven in one direction, the fork-shaped lift lift stage 12 is lifted while the fork-shaped lift lift stage 12 and the counterweights 15A and 15B are balanced via the main rope 18. 15A and 15B descend. When the new drive unit 8 is rotationally driven in the opposite direction, the fork-shaped lift / lift stage 12 and the counterweights 15A, 15B are balanced through the main ropes 18, while the fork-shaped lift / lift stage 12 is lowered and the counterweights 15A, 15B, 15B rises.

  In step S9, the fork-shaped transverse carriages 19A to 19N are mounted on the multistage transverse rails 14A to 14N, respectively. Each of the fork-shaped traverse carriages 19A to 19N is configured as a fork type paired with the fork-shaped lifting and lowering stage 12 as shown in FIG. 5, and assists the guide rollers rotating along the traverse rails 14A to 14N. It is configured to be able to reciprocate horizontally while receiving.

  Then, in step S10, the traverse motor 20 is installed. As shown in FIG. 5, the traverse motor 20 is arranged along each of the multistage traverse rails 14A to 14N, and transmits the rotation thereof to the fork-shaped traverse carriages 19A to 19N by a chain or the like. When the traverse motor 20 is rotated in one direction, the fork-shaped traverse carriages 19A to 19N can be moved by the guide rollers described above to a position overlapping the fork-shaped lift / lift stage 12. On the other hand, when the traverse motor 20 is rotated in the opposite direction, the fork-shaped traverse carriages 19A to 19N can be moved by the guide rollers described above to return the fork-shaped traverse carriages 19A to 19N to the positions shown in the figure.

  Then, in step S11, the plate-shaped pallets 21A to 21N on which the parked vehicles can be mounted are arranged on the respective fork-shaped transverse carriages 19A to 19N. Since each of the fork-shaped transverse carriages 19A to 19N is equipped with a pallet 21A to 21N, a parked vehicle or other fall is received and prevented by each pallet 21A to 21N. The pallets 21A to 21N receive the parked vehicles mounted on the pallets at their tire portions, and are further received by the fork-shaped transverse carriages 19A to 19N arranged below them. Therefore, the configuration of the comb teeth can be simplified as compared with the case where each parked vehicle is received only by each fork-shaped transverse carriage 19A to 19N. Specifically, as represented by the fork-shaped transverse carriage 19A shown in FIG. 5, it has two comb teeth 22A and 22B provided only at both ends in the longitudinal direction thereof. Between 22A and 22B, a simple configuration is provided without comb teeth.

  Next, in step S12, electrical and control work such as wiring work and connection work with the control panel in each already installed electric device is performed. After that, in step S13, test operation and adjustment are performed to confirm performance, and then in step S14, painting and finishing work are performed.

  Installation of new parts is completed by each work up to this point. In this completed state, the existing vertical circulation type mechanical parking device is updated as a replacement type mechanical parking device, that is, a single-row elevator fork type mechanical parking device. Each of the newly installed components, that is, the new mounting base 5, the new driving unit 8, the lifting guide rails 10A and 10B, the suspension pillars 11A and 11B, the fork-shaped lifting lift stage 12, and the traverse rails 14A to 14N, Main components such as the counterweights 15A and 15B, the elevating arm 16 and the fork-shaped transverse carriages 19A to 19N are finally loaded by the drive receiving portions 2A and 2B. This is the same as the configuration in which, before the update of this time, the existing vertical circulation type mechanical parking device suspends the whole by receiving the total load of the main constituent elements by the drive receiving portions 2A and 2B.

  In the single-row elevator fork type mechanical parking device having such a configuration, a parked vehicle that has entered through the doorway 17 formed on the boarding surface 23 shown in FIG. 6 is stored in a predetermined storage floor, for example, an L having a traverse rail 14L. When storing on the floor, the procedure is as follows.

  First, the fork-shaped lift lift stage 12 and the lift arm 16 are moved to the lower side of the L floor by the newly installed drive unit 8 to stand by, and then the fork-shaped lifted pallet 21L is placed by the traverse motor 20 along the traverse rail 14L. The transverse carriage 19L is moved to the center of the guide rails 10A to 10D. After that, when the fork-shaped lift / lift stage 12 and the lift / lower arm 16 are moved slightly above the L floor by the new drive unit 8, the fork-shaped lift / lift stage 12 passes through the fork-shaped traverse carriage 19L due to the comb structure, but the pallet 21L. To receive. When the delivery of the pallet 21L is completed, the transverse motor 20 moves the empty fork-shaped transverse carriage 19L to the original parking space.

  The fork-shaped lifting / lowering lift stage 12 and the lifting / lowering arm 16 are lowered by the newly installed drive unit 8 and are made to stand by on the boarding surface 23. After that, the parked vehicle that has entered through the doorway is mounted on the pallet 21L that is placed on the fork-shaped lift / lift stage 12, and then the new drive unit 8 is rotationally driven in one direction. Then, the fork-shaped lift lift stage 12 and the counterweights 15A and 15B are balanced through the main ropes 18, while the lift arm 16 and the fork-shaped lift lift stage 12 are raised, and the counterweights 15A and 15B are lowered. At this time, the lifting arm 16 is guided along the two pairs of lifting guide rails 10A to 10D.

  After that, the fork-shaped lift / lift stage 12 is lifted to a position slightly above the L floor, the new drive unit 8 is stopped, and the traverse motor 20 is driven this time to move the empty fork-shaped traverse carriage 19L to the fork-shaped lift / lift stage. Move to the bottom of 12. After that, when the fork-shaped lift lift stage 12 is moved to the lower side of the L floor by the new drive unit 8, the fork-shaped lift lift stage 12 moves to the lower side of the fork-shaped traverse carriage 19L, but the parked vehicle is mounted. The pallet 21L is transferred from the fork-shaped lift / lift stage 12 to the fork-shaped transverse carriage 19L. Next, the traverse motor 20 is driven to move the fork-shaped transverse carriage 19L on which the parked vehicle has been rearranged, along the transverse rail 14L to the parking space on the left side in FIG.

  According to such a mechanical parking device replacement method and a replacement type mechanical parking device, for example, as an existing merry-go-round type parking device, by using the drive receiving portions 2A and 2B arranged at the same positions as the existing drive receiving portions. When updating the known vertical circulation type mechanical parking system, instead of procuring new parts to make it a vertical circulation type mechanical parking system of the same type of merry-go-round type parking system, it is necessary to upgrade to an elevator fork type mechanical parking system. A new mechanical parking device can be relatively easily updated without making a large-scale structural change and using parts that are difficult to procure at present.

  Moreover, the elevating guide rails 10A to 10D and the suspension columns 11A and 11B that guide the fork-shaped elevating lift stage 12 up and down are suspended by the drive receiving portions 2A and 2B, and the elevating guide rails 10A to 10D and the suspension column 11A, 11B is used to fix the traverse rails 14A to 14N that laterally guide the fork-shaped traverse carriages 19A to 19N between the parking spaces of the parked vehicles from the position where the fork-shaped lift stage 12 overlaps. It does not change the balance.

  By using the drive receiving parts 2A and 2B arranged at the same position as the existing existing drive receiving parts, for example, the existing vertical circulation type mechanical parking device is updated to the elevator fork type mechanical parking device, so that a specific parking is performed. It is not necessary to rotate the entire vertical circulation type mechanical parking device every time the vehicle is taken in and out, and it is possible to expect an energy saving effect. Further, the traverse rails 14A to 14N having a multi-tiered parking space can easily change the height direction positions fixed to the elevating guide rails 10A to 10D and the suspension pillars 11A and 11B, and thus are various as a parked vehicle. Cars of various heights can be stored and parked.

  According to the above-described series of explanations, in the replace type mechanical parking device that is updated to the elevator fork type mechanical parking device, the lifting guide suspended by using the drive receiving parts 2A and 2B arranged at the same position as the existing drive receiving part. Multi-level parking forming multi-level parking storage spaces in the vertical direction by rails 10A to 10D and suspension columns 11A and 11B, and traverse rails 14A to 14N fixed to the lifting guide rails 10A to 10D and suspension columns 11A and 11B. A storage space forming device, elevating devices such as elevating arms 16 and fork-shaped elevating lift stages 12 that can be moved up and down along elevating guide rails 10A to 10D, pallets 21A to 21N mounted on the elevating devices, and pallets 21A to 21N. Alternatively, the pallets 21A to 21N equipped with the parked vehicle are parked together with the lifting device. It is understood that it comprises a transfer device for transferring between the storage space forming device.

  In the above-described embodiment, in order to simplify the description, it is described that the existing drive portion receiving portions 2A and 2B are left and used, but the existing drive portion receiving portion is removed and the same new drive portion receiving portion is removed. Even if the parts 2A and 2B are fixed at the same position as the existing drive part receiving part, the same effect can be obtained. Similarly, the drive portion receiving portions 2A and 2B are not limited to the illustrated beams, and various drive portion receiving portions that have been used so far can be used. Further, the configuration of each part in the new component is not limited to the one shown in the figure, and can be replaced with a similar configuration, and fine adjustment can be added to each step according to this replacement.

  Further, in the above-described embodiment, the parking storage space forming device is configured by using the elevating arm 16 and the fork-shaped elevating lift stage 12, but the invention is not limited to this. For example, the parking storage space forming device may be one in which the fork-shaped transverse carriages 19A to 19N are simply changed to storage shelves for movably mounting and storing pallets. According to such a structure, the structure can be simplified by omitting the fork-shaped transverse carriages 19A to 19N and forming a simple shelf structure.

  Further, in the above-described embodiment, the elevating device is configured using the traverse rails 14A to 14N and the fork-shaped traverse carriages 19A to 19N, but the present invention is not limited to this. For example, the lifting device may be replaced with a lifting platform.

  Further, in the above-described embodiment, the delivery device is configured by using the fork-shaped lift / lift stage 12 and the fork-shaped traverse carriages 19A to 19N, but the present invention is not limited to this. For example, as the delivery device, a delivery device is attached to the elevating device side, and the delivery device delivers the pallets 21A to 21N or the pallets 21A to 21N with a parked vehicle mounted between the elevator and the storage rack. Also good. According to such a configuration, since the transfer device on the lifting device side can be shared without disposing the fork-shaped traverse carriages 19A to 19N in every plural stages, the configuration can be further simplified.

  Thus, in the above-described embodiment, the case where the existing vertical circulation type mechanical parking device is replaced with the elevator fork type mechanical parking device has been described as a preferred embodiment, but the present invention is not limited to the elevator fork type mechanical parking device.

  Further, since the width direction of the parking lot building in FIG. 4 is relatively small, the fork-shaped transverse carriages 19A to 19N are arranged on one side, but the parking space has a sufficient width for the existing parking lot building. If there is a direction, parking spaces can be formed on the left and right of the elevating guide rails 10A and 10B, respectively. Further, in the above embodiment, the configuration having the boarding surface at the lowermost part has been described, but the same can be applied even when the boarding surface is at another position.

  As described above, in the mechanical parking device replacement method according to the present invention, after the main constituent elements are dismantled and removed, the existing drive unit receiver that suspends the main constituent elements in the existing vertical circulation type mechanical parking apparatus is used. Section or a new drive section receiving section 2A, 2B provided at the same position to have a hanging structure so as to receive the loads of the lifting guide rails 10A, 10B and the hanging columns 11A, 11B, and then the lifting guide rails 10A-10D and the hanging guide rails 10A-10D. A plurality of parking storage space forming devices that are fixed to the pillars 11A and 11B and form a plurality of parking storage spaces in the elevating direction, and a lifting device that can move up and down along the lifting guide rails 10A to 10D. The loaded pallets 21A to 21N and the pallets 21A to 21N or the pallets 21A to 21N with the parked vehicle mounted thereon are parked with the lifting device. Characterized in that to constitute a transfer apparatus for transferring between paid space forming apparatus.

  According to such a mechanical parking device replacement method, since the drive receiving portions 2A and 2B arranged at the same positions as the existing drive receiving portions are used, the conventional vertical circulation type mechanical parking device is largely modified. It is possible to update as a new elevator fork type mechanical parking device relatively easily without performing the above, and without trying to reproduce it by a difficult-to-obtain part that cannot be procured at present. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed. Moreover, since the pallets 21A to 21N are used, it is possible to easily configure a plurality of parking storage spaces in the ascending / descending direction, and it is possible to expect an increase in the number of stored parking spaces even after the update.

  In addition, the replace type mechanical parking device of the present invention removes the main components suspended from the existing drive part receiving part used in the existing vertical circulation type mechanical parking device, and then the new mechanical parking device is removed. In the replacement type mechanical parking device that composes the above, after the main components are dismantled and removed, the existing drive part receiving part or the same position where the main components are suspended by the existing vertical circulation type mechanical parking device is newly installed. With the drive portion receiving portions 2A and 2B provided in, the lifting structure is fixed so as to receive the loads of the lifting guide rails 10A and 10B and the hanging columns 11A and 11B, and fixed to the lifting guide rails 10A to 10D and the hanging columns 11A and 11B. A multi-tiered parking storage space forming device that forms a multi-tiered parking storage space in the up-and-down direction, and a lifting device that can be moved up and down along the lifting guide rails 10A to 10D. It is characterized in that a pallet 21A to 21N mounted on the lifting device and a pallet 21A to 21N or a transfer device for transferring the pallet 21A to 21N with a parked vehicle mounted between the lifting device and the parking storage space forming device are configured. ..

  According to such a replacement type mechanical parking device, since the drive receiving parts 2A and 2B arranged at the same position as the existing drive receiving part are used, the conventional vertical circulation type mechanical parking device has a large-scale structural change. It is possible to update as a new mechanical parking device comparatively easily without performing the above, and without trying to reproduce it by a difficult-to-obtain component that cannot be procured at present. Therefore, since the cost is reduced, the customer's facility renewal plan can easily proceed.

  Further, in the replaceable mechanical parking apparatus of the present invention, in addition to the above-described configuration, the elevating apparatus has a fork-shaped elevating lift stage 12 that ascends and descends along elevating guide rails 10A and 10B, and forms the parking storage space. The device has a multi-stage structure having traverse rails 14A to 14N and fork-shaped traverse carriages 19A to 19N fixed by using suspension columns 11A and 11B and lifting guide rails 10A and 10B. It is characterized in that the parked vehicle is transferred between the traverse carriages 19A to 19N and the fork-shaped lift lift stage 12.

  With such a configuration, it is possible to relatively easily update the new replace type elevator fork type mechanical parking device. Moreover, the plurality of traverse rails 14A to 14N having a multi-tiered parking space can easily change the height direction positions to the elevating guide rails 10A to 10D and the suspension pillars 11A and 11B, so that as a parked vehicle. It is possible to store and park various heights.

  In addition to the above-described configuration, the present invention mounts a new mount 5 on the upper part of the drive unit receiving portions 2A, 2B, and the upper and lower end portions of the elevating guide rails 10A, 10B and the suspension columns 11A, 11B are mounted on the new mount 5. Is fixed, and the driving portion receiving portions 2A and 2B have a hanging structure so as to receive the loads of the elevating guide rails 10A and 10B and the hanging columns 11A and 11B.

  According to such a configuration, since the new installation frame 5 arranged above the drive unit receiving sections 2A and 2B is added, the new installation platform 5 makes the position of the new installation drive unit 8 higher and drives. The space located between the part receiving parts 2A and 2B and the new drive part 8 can also be used as a storage space for a parked vehicle.

2A, 2B Drive part receiving part 5 New installation stand 10A-10D Lift guide rails 11A, 11B Suspension column 12 Fork-shaped lift stage 14A-14N Traverse rail 19A-19N Fork traverse truck 21A-21N Pallet

Claims (4)

In the mechanical parking device replacement method that removes the main components suspended from the existing drive unit receiving part used in the existing vertical circulation type mechanical parking device, and then forms a new replacement type mechanical parking device. ,
After dismantling and removing the main component, the existing drive receiving part that suspends the main component in the existing vertical circulation type mechanical parking device or a new drive receiving part provided at the same position. A multi-tiered parking storage space that has a hanging structure so as to receive the loads of the lifting guide rails and the hanging columns, and is then fixed to the up-and-down guide rails and the hanging columns to form a multi-tiered parking storage space in the vertical direction. A forming device, an elevating device that can be moved up and down along the elevating guide rails, a pallet placed on the elevating device, and the pallet with the pallet or a parked vehicle mounted therein. A mechanical parking device replacement method, characterized in that a transfer device for transferring between devices is configured. In the replace type mechanical parking device that constitutes the new mechanical parking device, after removing the main components suspended from the existing drive part receiving part used in the existing vertical circulation type mechanical parking device,
After dismantling and removing the main component, the existing drive receiving part that suspends the main component in the existing vertical circulation type mechanical parking device or a new drive receiving part provided at the same position. A multi-tiered parking storage space that has a suspension structure so as to receive the load of the lifting guide rails and the suspension columns, and is fixed to the elevation guide rails and the suspension columns to form a multi-tiered parking storage space in the vertical direction A device, an elevating device capable of moving up and down along the elevating guide rail, a pallet arranged in each of the parking storage space forming devices, and the elevating device for the pallet or the pallet with a parked vehicle mounted thereon. A replace-type mechanical parking device comprising a delivery device for delivering between the parking storage space forming devices.   The lift device includes a fork-shaped lift lift stage that moves up and down along the lift guide rail, and the parking storage space forming device includes a traverse rail and a fork fixed by using the suspension column and the lift guide rail. A multi-stage structure having a horizontal traverse vehicle, wherein the delivery device is configured to deliver a parked vehicle between the fork transverse carriage and the fork lift lift stage. Replaceable mechanical parking device as described. A new mount is fixed to the upper part of the drive part receiving part, and the lifting guide rail and the upper end of the suspension column are fixed to the new mount so that the drive part receiving part can lift the lift guide rail and the suspension. The replacement type mechanical parking device according to claim 2, wherein the structure is a suspension structure so as to receive the load of the pillar.

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