JP6674920B2 - Mechanical parking device replacement method and replacement type mechanical parking device - Google Patents

Description

  The present invention relates to a mechanical parking device replacement method and a replacement 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. Hei 7-317367 (Patent Document) as a conventional fork-type mechanical parking device. The one described in 2) is known.

  In Patent Document 1, a plurality of hanging members are attached at appropriate intervals to the front and rear main chains wound between upper and lower sprockets provided at the front and rear, and a vehicle mounting is provided between the corresponding front and rear hanging members. A remodeling method for replacing a parking device body in an existing vertical circulation type parking device in which a parking device body configured to suspend and circulate a cage is incorporated in a steel structure or a building body, wherein the main chain is engaged. The number of meshing teeth of the upper and lower sprockets is reduced by a predetermined number to reduce the diameter of the upper and lower sprockets, and the shaft center position of the upper sprocket is moved upward to a position suitable for winding the main chain, and the upper and lower sprockets are moved. The distance from the center axis position of the vehicle to the position where the vehicle mounting cage is suspended by the suspending material is substantially the same as the position at which the vehicle mounting cage is suspended 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.

  Patent Document 2 discloses that a plurality of storage shelves are provided on one side or both sides of a lift hoistway, traversing rails are provided on the storage shelves and the lift hoistway, and a first fork of a two-block fork stage on the left and right sides of the lift. Elevating rods attached to the diagonal ends of the two support levers to which the base ends of the arms are attached are movably mounted on the guide rails, and elevating means for vertically moving the elevating rods are provided. A traversing wheel of a truck provided with a passage gap for each support lever and having a second fork arm for transferring the vehicle between the support lever and the first fork arm is movably mounted, and the passage gap of the truck is A fork-type multi-story parking device characterized in that a toothed rod is attached to the side that does not pass through, and a traversing motor equipped with a toothed wheel engaged with the toothed rod is provided on the building side. Is

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

  However, as described in Patent Literature 1 and Patent Literature 2, various types of conventional mechanical parking devices are known. The parking system was replaced by a vertical circulation mechanical parking system of the same type. However, vertical-circulation mechanical parking systems such as merry-go-round parking systems have a long history and are aging, so there is a need to renew aging equipment. The fact is that the parts manufacturing company that has withdrawn from this field has not reduced the cost in terms of parts procurement, and the customer's equipment replacement plan has not progressed.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a method of replacing a mechanical parking device and a replaceable type, in which a conventional vertical circulation type mechanical parking device can be relatively easily updated as a new mechanical parking device without making a major structural change. An object of the present invention is to provide a mechanical parking device.

  In order to achieve the above object, the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and then replaces the mechanical parking device to constitute a new replacement type mechanical parking device. In the above, the drive unit receiving beam is arranged at the same position as the existing drive unit receiving beam that has suspended the main component in the existing vertical circulation type mechanical parking device, and the other main components are dismantled and removed. The driving unit receiving beam after the above, a lifting structure to receive the load of the lifting guide rail and the suspension column, after that, a fork-like lifting lift stage that moves up and down along the lifting guide rail is provided, and the suspension column Utilizing a plurality of storage spaces each having a traversing rail and a fork-like traversing car in the elevating direction, the fork-like traversing car and the fork-like elevating lift stage Characterized in that the parked vehicle was updated to d beta fork mechanical parking systems as to pass between.

  According to such a method of replacing the mechanical parking device, since the drive unit receiving beam arranged at the same position as the existing driving unit receiving beam is used, a large-scale structural change of the conventional vertical circulation type mechanical parking device can be performed. It can be relatively easily renewed as a new fork-type mechanical parking device without trying to reproduce it with hard-to-obtain parts that are not available at present. Therefore, the cost of the facility is reduced, so that the facility renewal plan of the customer can be easily advanced.

  Further, in addition to the above-mentioned method, the present invention further comprises a step of mounting a new gantry on an upper portion of the drive unit receiving beam and mounting a new drive unit on the upper part of the new gantry, and then attaching the lifting guide rail to the new gantry. And the upper part of the suspension column is fixed.

  According to such a mechanical parking device replacement method, a new gantry arranged above the drive unit receiving beam is added, so that the position of the new drive unit is further raised by the new gantry, and The space between the beam and the newly installed drive unit can also be used as a storage space for parked vehicles.

  Further, in order to achieve the above object, the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and then replaces the new type mechanical parking device with a replacement type mechanical parking device. In the device, a driving part receiving beam arranged at the same position as an existing driving part receiving beam that has suspended main components in an existing vertical circulation type mechanical parking device receives the load of the lifting guide rail and the hanging column. And a fork-like lifting stage that is lifted and lowered along the lifting guide rail, and has a traversing rail and a fork-like traversing truck fixed by using the hanging pillar and the lifting guide rail. , And configured to transfer a parked vehicle between the fork-like trolley and the fork-like lifting lift stage. And it features.

  According to such a configuration, since the drive unit receiving beam arranged at the same position as the existing drive unit receiving beam is used, the conventional vertical circulation type mechanical parking device does not need to undergo a large-scale structural change, and at the present time, It can be relatively easily updated as a new replacement type fork-type mechanical parking device without trying to reproduce it with hard-to-obtain parts that cannot be procured. Therefore, the continuity of the production technique is ensured, and the quality is safe. In addition, the cost of the alternative parking lot at the customer can be kept low because the construction period is shorter.

  Further, in addition to the above-described configuration, the present invention further comprises: fixing a newly-installed gantry on an upper portion of the driving unit receiving beam; and fixing an upward end of the elevating guide rail and the suspension column to the newly-installed gantry. It is characterized in that the receiving beam has a suspension structure to receive the load of the lifting guide rail and the suspension column.

  According to such a configuration, since a new gantry arranged above the driving unit receiving beam is added, the position of the new driving unit is made higher by the new gantry, and the driving unit receiving beam and the new driving The space located between the clubs can also be used as a storage space for parked vehicles.

  Further, in addition to the above-described configuration, the present invention is arranged such that the suspension column is disposed only on one side of the lifting guide rail, and fixes the plurality of traversing rails at predetermined intervals in a longitudinal lifting direction of the suspension column, Each of the fork-like traversing vehicles movable in the lateral direction along each of the traversing rails is arranged, guided in the elevating direction between the elevating guide rails, and mounted between the fork-like traversing vehicles. The fork-shaped elevating lift stage for delivering a parked vehicle is arranged.

  According to such a configuration, the fork-like traversing vehicle to be used for the parked vehicle is formed in a plurality of stages only in one side of the elevating guide rail in the elevating direction, but in the width direction of the parking lot building. It is possible to relatively easily obtain a replacement type mechanical parking device as a new elevator fork type mechanical parking device with a reduced size.

  According to the method for replacing a mechanical parking device according to the present invention, since the drive unit receiving beam arranged at the same position as the existing driving unit receiving beam is used, it is possible to make a large-scale structural change of the conventional vertical circulation type mechanical parking device. It can be relatively easily renewed as a new fork-type mechanical parking device without trying to reproduce it with hard-to-obtain parts that are not available at present.

In addition, according to the replacement type mechanical parking device of the present invention, since the drive unit receiving beam arranged at the same position as the existing driving unit receiving beam is used, the conventional vertical circulation type mechanical parking device undergoes a large-scale structural change. It can be relatively easily updated as a new replacement type fork-type mechanical parking device without having to try to reproduce it with hard-to-obtain parts that are not available at present.
It can be.

It is sectional drawing which shows the vertical circulation type mechanical parking apparatus before update. 5 is a flowchart illustrating a work procedure according to the mechanical parking device replacement method according to an embodiment of the present invention. It is sectional drawing which shows the state after disassembly and 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 and removal of the main component in the existing vertical circulation type mechanical parking device. It is a top view which shows the assembly state in a newly installed replacement type mechanical parking apparatus. It is sectional drawing which shows the assembly state in a newly installed replacement type mechanical parking apparatus.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

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

  A drive part receiving beam 2A, which is disposed substantially horizontally and along the wall, is connected to an intermediate upper portion between the plurality of pillars 1 in the parking lot building. Although only one drive part support beam 2A is shown in FIG. 1, a drive part support beam 2B of the same structure (not shown) is disposed on the back side. In the vertical circulation mechanical parking device 3 known as an existing merry-go-round type parking device, all of the main components are suspended between the pair of drive unit receiving beams 2A and 2B described above. The other specific configuration of the vertical circulation type mechanical parking device 3 is not directly related to the present invention, and thus the description is omitted.

  FIG. 2 is a flowchart illustrating an operation procedure according to the mechanical parking device replacement method according to an embodiment of the present invention.

  First, in step S1, main components in the building of the vertical circulation mechanical parking device 3 known as an existing merry-go-round type parking device are dismantled and removed. However, in step S2, the pair of drive part receiving beams 2A and 2B that supported all the main components in the existing vertical circulation type mechanical parking device 3 are used at the same position in the replacement type mechanical parking device after updating. I do. For example, if the pair of drive part receiving beams 2A and 2B have sufficient strength, they are left as they are and diverted, and reinforced as necessary. If the pair of drive beam receivers 2A and 2B is insufficient in strength, the drive beam is replaced with a new drive beam. However, even in this case, the new drive beam is used in the existing vertical circulation mechanical parking device 3. It is installed and fixed in the same position as it was. In this embodiment, in order to simplify the description, the description will be made assuming that the existing drive unit receiving beams 2A and 2B are left as they are.

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

  A plurality of pillars 1A and 1B are provided on the inner wall of the parking lot building shown in FIG. 4, and are located between corner pillars 1A facing each other on the near side in FIG. 4 and facing each other on the far side in FIG. The driving part receiving beams 2A and 2B, which are connected substantially horizontally in the upper middle part, are connected between the columns 1B. In step S1 described above, assuming that both drive unit receiving beams 2A and 2B are left without being removed, all other parts of the main components of the existing vertical circulation mechanical parking device 3 are dismantled and removed. Have been.

  As described above, in the existing vertical circulation type mechanical parking device 3, the drive part receiving beams 2A and 2B are used so as to receive the total load of the main components and suspend the whole. The driving unit support beams 2A and 2B are used at the same position in the updated replacement type mechanical parking device, and the total loads of the main components in the updated replacement type mechanical parking device are updated in steps S2 and S3 described later. Is also received. For this reason, the overall load point using the drive part receiving beams 2A and 2B does not change even in the replacement type mechanical parking device.

  5 and 6 are a plan view and a sectional view showing an assembled state in the replacement type mechanical parking device.

  In the present embodiment shown in FIG. 2, in step S2, a reinforcing operation is performed on the remaining drive unit receiving beams 2A and 2B. For this reinforcement 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 beams 2A, 2B, and the end reinforcing brackets 4 are connected to the columns 1A, 1B. It is fixed to. The drive part receiving beams 2A and 2B are reinforced by the newly provided end reinforcing brackets 4 and fixed to the columns 1A and 1B.

  In step S3 shown in FIG. 2, the work of installing and fixing the new gantry 5 on the upper part of the drive part receiving beams 2A and 2B is performed. For example, as shown in FIG. 5, the new gantry 5 configured above the driving unit receiving beam 2 includes an upper horizontal member 6 disposed at a predetermined distance above the driving unit receiving beams 2A and 2B, It has a coupling member 7 for coupling between the opposing portions of the drive portion receiving beams 2A, 2B and the upper horizontal member 6, and the like.

  The newly-installed gantry 5 can take various configurations, but in any case, the coupling member 7 and the like are mounted on or near the upper surface side of the driving portion receiving beams 2A and 2B shown in FIG. . Thus, a space above the drive unit receiving beams 2A and 2B and between the opposing portions is formed as a space that is used as a parking space, not just a space for simply arranging the new gantry 5.

  Next, in step S4, an operation of installing the newly installed drive unit 8 on the newly installed gantry 5 is performed. In this installation work, the newly installed drive unit 8 configured on the machine base 9 is installed on the upper horizontal member 6 of the newly installed base 5 as shown in FIG. Therefore, the uppermost part cannot be used as a parking space because the new drive unit 8 is disposed, but the lower part of the upper horizontal member 6 can be used as a parking space.

  As described with reference to FIG. 1, the drive unit receiving beams 2A and 2B that do not change the mounting position are located in the upper middle part of the parking lot building. Resulting in. However, by forming such a parking space, it is possible to compensate for the restriction in the height direction due to not changing the position of the drive unit receiving beams 2A and 2B.

  In step S5, a suspending operation is performed in which the elevating guide rails 10A and 10B and the suspending columns 11A and 11B are fixed and suspended on the newly-installed gantry 5. The elevating guide rails 10A and 10B guide the elevating operation of the fork-shaped elevating lift stage 12, which will be described later. As shown in the plan view of FIG. 5, the pair of elevating guide rails 10A are opposed to each other at a predetermined distance in the vicinity of the inside of the drive unit receiving beam 2A. It is possible to secure a space for configuring a fork-like elevating lift stage 12 described later. The pair of elevating guide rails 10B are similarly arranged opposite to each other at a predetermined distance in the vicinity of the inside of the drive part receiving beam 2B.

  As shown in FIG. 6, the upper ends of the lifting guide rails 10A and 10B are fixed to and suspended from an upper horizontal member 6 of a newly-installed gantry 5 mounted on the drive unit receiving beams 2A and 2B. Since the newly installed gantry 5 having the upper horizontal member 6 is mounted above the drive unit receiving beams 2A, 2B, the lifting guide rails 10A, 10B are arranged at positions that do not interfere with the drive unit receiver beams 2A, 2B. Also, the upper end can be fixed to the upper horizontal member 6. In addition, since the newly-installed gantry 5 is mounted on the drive unit receiving beams 2A and 2B, the loads of the lift guide rails 10A and 10B are received by the driving-unit receiving beams 2A and 2B via the newly installed gantry 5.

  Here, the pair of elevating guide rails 10A and 10B are not located at the center of the parking lot building, but are biased to the right in FIG. The fork-shaped elevating lift stage 12 guided by the elevating guide rails 10A and 10B is used to mount and move the parked vehicle as shown in FIG. Have. In order to secure this size and at the same time to form the parking space 13 on the left side of the parking lot building, the pair of elevating guide rails 10A and 10B are biased to the right side of the building.

  At a position corresponding to the parking space 13, a pair of suspension pillars 11A and 11B are arranged. The suspension columns 11A and 11B are used for a configuration in which a fork-like traversing carriage 19, which will be described in detail later, is laterally moved. As can be seen from FIG. 5, the suspension columns 11A and 11B are arranged near the opposing sides of the drive unit receiving beams 2A and 2B, respectively, similarly to the positional relationship between the drive unit receiving beams 2A and 2B and the elevating guide rails 10A and 10B. As a result, a space necessary for the lateral movement of the trolley 19 is secured. As shown in FIG. 6, the upper ends of both suspension columns 11A and 11B are fixed to the upper horizontal member 6 of the newly-installed gantry 5 mounted on the drive unit receiving beams 2A and 2B, similarly to the lifting guide rails 10A and 10B. Has been suspended.

  Since the newly-installed gantry 5 having the upper horizontal member 6 is mounted above the drive unit receivers 2A and 2B, even if both suspension columns 11A and 11B are arranged at positions where they do not interfere with the drive unit receivers 2A and 2B. The upper end can be fixed to the upper horizontal member 6. Further, since the newly-installed gantry 5 is mounted on the drive unit receiving beams 2A, 2B, the loads of the both suspension columns 11A, 11B are received by the driving unit receiving beams 2A, 2B via the newly-installed gantry 5.

  In this way, the lifting guide rails 10A and 10B and the suspension columns 11A and 11B are respectively arranged on substantially the same virtual vertical plane in the vicinity of the opposing sides of the drive unit receiving beams 2A and 2B. By utilizing this arrangement relationship, in step S6, the lifting guide rails 10A and 10B and the suspension poles 11A and 11B are attached to the vicinity of the opposing side of the driving unit receiving beam 2A and the vicinity of the opposing side of the driving unit receiving beam 2B. A plurality of traversing rails 14A to 14N arranged substantially horizontally are attached.

  In the longitudinal direction of the lifting guide rails 10A and 10B and the suspension columns 11A and 11B, a plurality of traversing rails 14A to 14N are fixed at a distance in consideration of the height of the parked vehicle. As described above, since the elevating guide rails 10A and 10B and the suspension columns 11A and 11B are respectively arranged on substantially the same virtual vertical plane, the work of fixing the traversing rails 14A to 14N can be easily performed.

  In the following step S7, the counterweights 15A and 15B are carried in, and in step S8, the work of installing the lifting arm 16 and the fork-like lifting lift stage 12 is performed. These loading operations are performed from the entrance 17 and the counterweights 15A and 15B are loaded into the right rear side in FIG. 4, and the lifting arm 16 is attached to the lower part of the lifting guide rails 10A and 10B. The fork-like elevating lift stage 12 is installed on the arm 16.

  In step S9, the main rope (chain or wire rope) 18 is attached.

  The newly installed drive unit 8 which has already been installed is provided with sheaves or gears arranged near the upper portions of the two drive unit receiving beams 2A and 2B, respectively, and is provided on the drive unit receiving beam 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 gear of the counterweight 15A. The other end of the main rope 18 is fixed to the fork-like elevating lift stage 12, though not shown in detail.

  Similarly, a main rope (not shown) is also provided on the drive part receiving beam 2B side shown in FIG. 5, and one end of the main rope is fixed to the machine beam 9 after being hooked on a pulley or gear of another counterweight 15B, and the other end is provided. The part is fixed to a fork-like elevating lift stage 12.

  In step S10, fork-shaped trolleys 19A to 19N are mounted on the traverse rails 14A to 14N. Each of the fork-like traversing vehicles 19A to 19N is formed as a fork type paired with the fork-like elevating lift stage 12, as shown in FIG. 5, and assists a guide roller rotating along each of the traversing rails 14A to 14N. It is configured to be movable in the horizontal direction while receiving.

  Then, in step S11, the installation work of the traversing motor 20 is performed. The traversing motor 20 is arranged along the traversing rails 14A to 14N as shown in FIG. 5, and transmits the rotation thereof to fork-like traversing vehicles 19A to 19N by a chain or the like. When the traversing motor 20 is rotated in one direction, the fork-like trolleys 19A to 19N can be moved by the above-described guide rollers to a position overlapping with the fork-like lift stage 12. On the other hand, when the traversing motor 20 is rotated in the other direction, the fork-like traversing cars 19A to 19N can be moved by the guide rollers described above to return the fork-like traversing cars 19A to 19N to the positions shown in the drawing.

  The installation of the new component is completed by the above operations. 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 newly installed gantry 5, the newly installed drive unit 8, the elevating guide rails 10A and 10B, the suspension columns 11A and 11B, the fork-shaped elevating lift stage 12, the traversing rails 14A to 14N, Main components such as the counterweights 15A and 15B, the lifting arm 16 and the fork-like traversing carts 19A to 19N are finally loaded by the drive unit receiving beams 2A and 2B. This is the same configuration as that in the existing vertical circulation type mechanical parking apparatus, in which the entire load of the main components is suspended by the drive unit receiving beams 2A and 2B before the current update.

  Thereafter, in step S12, wiring work in each electric device, connection work with the control panel, and the like are performed. In step S13, test operation and adjustment are performed, and performance is checked. Next, in step S14, painting and finishing work are performed.

  The single-row elevator fork-type mechanical parking device having such a configuration mounts the parked vehicle that has entered from the entrance shown in FIG. 4 on the fork-like elevating lift stage 12, and sets a predetermined storage floor, for example, the traversing rail 14L. In the case of storing the information on the possessed floor, it is performed as follows. When the newly installed drive unit 8 is driven, the fork-like lifting lift stage 12 is moved upward via the main rope 18. At this time, the fork-like elevating lift stage 12 is guided by the elevating guide rails 10A and 10B.

  After that, the fork-like lift stage 12 is raised to a position slightly above the L floor and stopped, and the traverse motor 20 is driven to move the fork-like trolley 19L to the lower side of the fork-like lift stage 12. Thereafter, when the fork-like lifting lift stage 12 is moved downward, the fork-like lifting lift stage 12 moves below the fork-like traversing carriage 19L, but the parked vehicle moves from the fork-like lifting lift stage 12 to the fork-like traversing movement. Can be replaced on a trolley. Thereafter, when the traversing motor 20 is driven to move the fork-like traversing vehicle 19L, on which the parked vehicle has been replaced, to the left in FIG. 4 along the traversing rail 14L, the storage state is established.

  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, using the driving unit receiving beams 2A and 2B arranged at the same position as the existing driving unit receiving beam. When renewing a known vertical circulation mechanical parking device, instead of procuring new parts and replacing it with the same type of merry-go-round parking device, a vertical circulation mechanical parking device, replace it with an elevator fork mechanical parking device. It can be relatively easily renewed as a new machine parking device without making a major structural change and without using parts that are currently difficult to procure.

  Also, suspension columns 11A and 11B are provided only on one side of the elevation guide rails 10A and 10B for guiding the elevation of the fork-like elevation lift stage 12, and the suspension columns 11A and 11B are used to mount the suspension columns on the fork-like elevation lift stage 12. The traversing rails 14A to 14N that guide the fork-like traversing carts 19A to 19N in the lateral direction between the overlapped position of the parked vehicle and the storage position of the parked vehicle are fixed. For this reason, although the fork-shaped traversing vehicles 19A to 19N are formed in only one side of the elevating guide rails 10A and 10B in the elevating direction, the number of parked vehicles is limited, but without a large-scale structural change, and at present, It can be relatively easily updated as a new mechanical parking device without being reproduced by hard-to-obtain parts that cannot be procured.

  In the above-described embodiment, for the sake of simplicity, the description has been made assuming that the existing drive unit receiving beam 2 is retained and used, but the existing driving unit receiving beam is removed and a similar new driving unit receiving beam 2A is provided. , 2B can be obtained at the same position as the existing drive unit receiving beam, and the same effect can be obtained. In addition, the configuration of each part in the newly installed component is not limited to the illustrated one, and can be replaced with a similar configuration, and fine adjustment can be made to each step according to the replacement.

  For example, in the above embodiment, the tops of the elevating guide rails 10A and 10B and the suspension columns 11A and 11B are fixed to the newly-installed gantry 5, respectively. It is also possible to couple the parts to the upper and lower sides of the drive part receiving beams 2A, 2B. However, since the fixing work at the divided portion increases and an adjustment work is required, the lifting guide rails 10A and 10B and the suspension pillar 11A are provided near the opposing sides of the drive unit receiving beams 2A and 2B as in the above-described embodiment. , 11B.

  In addition, since the width direction of the parking lot building in FIG. 4 is relatively small, the parking space configured by arranging the fork-shaped trolleys 19A to 19N is on one side, but the width direction sufficient for the existing parking lot building is provided. If there is, parking spaces can be formed on the left and right of the lifting guide rails 10A and 10B, respectively.

  As described above, the method of replacing the mechanical parking device according to the present invention provides the drive unit receiving beams 2A and 2B at the same positions as the existing drive unit receiving beams that have suspended the main components in the existing vertical circulation type mechanical parking device. After the other main components are dismantled and removed, the drive unit receiving beams 2A, 2B are suspended so as to receive the loads of the lifting guide rails 10A, 10B and the suspension columns 11A, 11B. A plurality of fork-like lift stages 12 are provided, which move up and down along the guide rails 10A and 10B, and have a plurality of traversing rails 14A to 14N and fork-like traversing carts 19A to 19N in the ascending and descending directions by using suspension columns 11A and 11B. A storage space is formed, and the parking space is transferred between the fork-shaped trolleys 19A to 19N and the fork-shaped lifting / lowering stage 12 so as to transfer the parked vehicle. And wherein the updating to fork mechanical parking system.

  According to such a method of replacing the mechanical parking device, since the drive unit receivers 2A and 2B arranged at the same position as the existing drive unit receiver are used, the conventional vertical circulation mechanical parking device requires a large-scale structural change. , And it can be relatively easily updated as a new elevator fork-type mechanical parking device without trying to reproduce it with hard-to-obtain parts that cannot be obtained at present. Therefore, the cost of the facility is reduced, so that the facility renewal plan of the customer can be easily advanced.

  Further, in addition to the above-described mechanical parking device replacement method, the present invention also provides the drive unit receiving beams 2A and 2B at the same position as the existing driving unit receiving beam that has suspended the main components in the existing vertical circulation type mechanical parking device. After mounting the new gantry 5 on the upper part and mounting the new drive unit 8 on the upper part of the new gantry 5, the upper parts of the elevating guide rails 10A, 10B and the suspension columns 11A, 11B are fixed to the new gantry 5, respectively. It is characterized by the following.

  According to such a method of replacing the mechanical parking device, a new gantry 5 arranged above the drive unit receiving beams 2A and 2B is added, so that the new gantry 5 moves the position of the new drive unit 8 upward. Thus, the space between the drive unit receiving beams 2A and 2B and the newly installed drive unit 8 can also be used as a storage space for the parked vehicle.

  Further, the replacement type mechanical parking device of the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and thereafter, in the replacement type mechanical parking device constituting a new mechanical parking device, Drive unit receivers 2A and 2B arranged at the same positions as the existing drive unit receivers, which have suspended the main components in the existing vertical circulation mechanical parking device, use lifting guide rails 10A and 10B and suspension columns 11A and 11B. And a fork-like lift stage 12 that moves up and down along the lift guide rails 10A and 10B, and is fixed by using the suspension columns 11A and 11B and the lift guide rails 10A and 10B. A plurality of storage spaces having rails 14A to 14N and fork-like traversing cars 19A to 19N are formed, and fork-like traversing cars 19A are formed. Characterized by being configured to pass a parked vehicle between 19N and forked elevating lift stage 12.

  According to such a configuration, since the drive unit receivers 2A and 2B arranged at the same position as the existing drive unit receiver are used, the conventional vertical circulation type mechanical parking device can be used without making a large-scale structural change. Moreover, it can be relatively easily updated as a new replacement type fork fork type mechanical parking device without trying to reproduce it with hard-to-obtain parts that cannot be procured at present. Therefore, the continuity of the production technique is ensured, and the quality is safe. In addition, the cost of the alternative parking lot at the customer can be kept low because the construction period is shorter.

  Further, in addition to the above-described configuration, the present invention mounts a new gantry 5 on the upper part of the drive unit receiving beams 2A, 2B, and mounts the elevating guide rails 10A, 10B and the upper ends of the suspension columns 11A, 11B on the new gantry 5. And a suspension structure is adopted in which the drive unit receiving beams 2A, 2B receive the loads of the lifting guide rails 10A, 10B and the suspension columns 11A, 11B.

  According to such a configuration, since the new gantry 5 arranged above the drive unit receiving beams 2A and 2B is added, the position of the new drive unit 8 is further increased by the new gantry 5, and the drive is performed. The space located between the unit receiving beams 2A and 2B and the newly installed drive unit 8 can also be used as a storage space for parked vehicles.

  Further, in the present invention, in addition to the above-described configuration, the suspension columns 11A and 11B are arranged only on one side of the lifting guide rails 10A and 10B, and a plurality of stages are provided at predetermined intervals in the longitudinal lifting direction of the suspension columns 11A and 11B. The traversing rails 14A to 14N are fixed, and fork-shaped traversing carts 19A to 19N movable in the lateral direction along the traversing rails 14A to 14N are arranged, respectively, and the ascending and descending directions are guided between the ascending and descending guide rails 10A and 10B. Further, a fork-shaped lifting / lowering stage 12 for transferring a parked vehicle mounted between the fork-shaped trolleys 19A to 19N is provided.

  According to such a configuration, the fork-like traversing vehicles 19A to 19N to be used for the parked vehicle are formed in a plurality of stages only in one side of the lifting guide rails 10A and 10B in the lifting direction. It is possible to relatively easily obtain a replacement type mechanical parking device as a new elevator fork type mechanical parking device while suppressing the width direction dimension of the parking lot building.

2A, 2B Drive unit receiving beam 5 New gantry 10A, 10B Elevating guide rails 11A, 11B Suspension poles 12 Fork-like elevating lift stages 14A to 14N Traversing rails 19A to 19N Fork-like traversing truck

Claims (5)

In the mechanical parking device replacement method of removing the main components used in the existing vertical circulation type mechanical parking device and then configuring a new replacement type mechanical parking device,
After disposing and removing the drive part support at the same position as the existing drive part support that suspended the main component in the existing vertical circulation mechanical parking device, and dismantling and removing the other main components In the driving part receiving beam of the above, a suspension structure to receive the load of the lifting guide rail and the suspension column, and thereafter, a fork-like lifting lift stage that moves up and down along the lifting guide rail is provided, and the suspension column is used. Elevator fork-type machine that constitutes a plurality of storage spaces each having a traversing rail and a fork-like traversing vehicle in the ascending / descending direction, and transfers a parked vehicle between the fork-like traversing truck and the fork-like lifting lift stage. A method for replacing a mechanical parking device, which has been updated to a parking device.   A new gantry is mounted on the upper part of the driving part receiving beam, and a new driving part is mounted on the upper part of the new gantry. Then, the upper part of the lifting guide rail and the upper part of the suspension column are fixed to the new gantry. The method according to claim 1, wherein the mechanical parking device is replaced. The main components used in the existing vertical circulation type mechanical parking device are removed, and then, in the replacement type mechanical parking device constituting a new mechanical parking device,
A drive unit receiving beam arranged at the same position as an existing drive unit receiving beam that has suspended main components in the existing vertical circulation type mechanical parking device, and a suspension structure to receive the load of the lifting guide rail and the suspension column. A fork-like lifting lift stage that moves up and down along the ascending and descending guide rails is provided, and a plurality of storage spaces having a traversing rail and a fork-like traversing truck fixed using the suspension columns and the ascending and descending guide rails are provided. A replacement type mechanical parking device, wherein the parking vehicle is transferred between the fork-like traversing carriage and the fork-like lifting lift stage.   A new gantry is fixed to the upper part of the drive unit receiving beam, and the upward and downward guide rails and the upper ends of the suspension columns are fixed to the new gantry. The replacement-type mechanical parking device according to claim 3, wherein a suspension structure is provided so as to receive a load of the column.   The suspension column is disposed only on one side of the lifting guide rail, and the plurality of traversing rails are fixed at predetermined intervals in the longitudinal lifting direction of the suspension column, and moves in the horizontal direction along each of the traversing rails. The fork-like lifting lift stage in which the fork-like traversing vehicles are respectively arranged, guided in the ascending / descending direction between the ascending / descending guide rails, and a parking vehicle mounted and mounted between the fork-like traversing vehicles. The replacement type mechanical parking device according to claim 3, wherein

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