JP6038513B2 - Fork type parking device renewal method and fork type parking device - Google Patents

Description

  The present invention relates to a fork type parking device renewal method and a fork type parking device for renewing a pallet type parking device to a fork type parking device.

  As a general parking device, a pallet moved to a storage space using a pallet driving device configured at the bottom of the pallet type carriage after a parked vehicle mounted on the pallet type carriage is moved to the parking floor by a lift device Type parking devices are known (see, for example, Patent Documents 1 to 3). In addition, the parking vehicle on the lift room fork type carriage transported by the lift device is received by the parking room transverse fork type carriage that moves laterally using the guide shelf device configured on the floor, Fork-type parking devices are known that move to storage spaces in parking spaces formed on both sides (see, for example, Patent Documents 4 and 5).

JP-A-2-279766 JP-A-6-86113 JP-A-8-86111 Japanese Patent Laid-Open No. 2-311684 JP-A-6-185237

  However, since the conventional parking device constructed the parking device building in accordance with the method to be used, for example, although the pallet-type parking device with low equipment cost was adopted in the initial stage of installation, after that, entering and leaving the warehouse When renewing to a fork-type parking device so that it can be performed in a shorter time, the parking device building is not necessarily suitable for constructing a fork-type parking device, and such renewal is assumed. It was not possible to renew easily.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a fork type parking device renewal method and a fork type parking device capable of more efficiently renewing a pallet type parking device into a fork type parking device.

In order to achieve the above object, the present invention provides a fork-type parking device renewal method for renewing a pallet-type parking device to a fork-type parking device. Between the existing horizontal beam arranged and the existing horizontal beam arranged on the floor adjacent to this, a guide shelf device for the first floor is configured and located on the side of the existing horizontal beam An outer end portion of the guide shelf device is shifted to the outside from the inner end of the existing horizontal beam and is arranged at a facing portion between the existing horizontal beams.

  According to the fork type parking device renewal method having such a configuration, even if the guide shelf device becomes larger than the pallet type cart, the fork type parking device is redesigned or the parking device building is newly rebuilt. The pallet type parking apparatus can be easily renewed to the fork type parking apparatus by utilizing the existing horizontal beam. Moreover, since the guide shelf device for the first floor is arranged between the existing horizontal beam already arranged for each floor and the existing horizontal beam of the adjacent floor, for example, for the second floor Since the guide shelf device is not operated by a common traversing motor, the transmission mechanism that transmits power from the common traversing motor is avoided in the narrow part while avoiding the existing traverse beam that is closer than before. The advantages described above can be utilized.

Further, the present invention provides a fork-type carriage for a lift room in which a lift room moves up and down, and a parking floor adjacent to the lift room, in a parking apparatus building configured with horizontal beams arranged almost horizontally for each floor. A fork cart for a parking room that is disposed in the parking room and is movable laterally, and a guide shelf device that guides and drives the transverse fork cart for the parking room in the lateral direction, and is moved by the guide shelf device. In the fork type parking device configured to receive the parked vehicle on the lift type fork type carriage by the traverse fork cart for the parking room, the horizontal beam arranged for each floor of the building for the parking device and adjacent thereto A guide shelf device for a first floor is formed between the horizontal beams arranged in the vertical relationship of the floors, and an outer end portion of the guide shelf device located on the side of each horizontal beam is connected to the inner side of the horizontal beam. Outside the edge Shifting, characterized in that disposed on opposing portions of the both lateral Harima with.

  According to the fork type parking device having such a configuration, by determining the relationship between each guide shelf device and each cross beam, the space portion existing between the facing portions of the adjacent cross beams can be effectively used. Even if it is a relatively small building for a parking device, a sufficient space is secured between the facing portions of the pair of roller support members in each guide shelf device. A fork type parking device can be constructed. In addition, for example, the guide shelf device for the second floor is not operated by a common traverse motor, so the lateral beam that will be closer than before would route the transmission mechanism that transmits power from the common traverse motor at the narrow part Without the above-mentioned advantages.

According to the present invention, in addition to the above-described configuration, the guide shelf device is mechanically fixed to the cross beam and extends in the same direction as the cross beam, and is rotatably supported by the roller support member. One end in the axial direction is led out to the inside of the roller support member, a plurality of rotation shafts whose other end in the axial direction is led out to the outside of the roller support member, and attached to the one end in the axial direction of each of the rotation shafts. A plurality of rollers, a sprocket attached to the other axial end of at least one of the rotating shafts, a traverse motor supported by the roller support member, and the rollers so as to transmit the rotation of the traverse motor to the sprocket And a chain disposed outside the support member, and the chain is disposed outside the inner end of the transverse beam and disposed at an opposing portion between the transverse beams.

  According to the fork type parking device having such a configuration, the chain connecting the traversing motor and the roller is arranged on the opposite side of the roller support member, and the chain is located adjacent to the side beam, thereby being adjacent to each other. It is possible to configure the guide shelf device by effectively utilizing the space portion that exists between the opposing portions of both lateral beams, and a sufficient space between the opposing portions of the pair of roller support members in each guide shelf device. The fork-type parking device can be configured even in a relatively small parking device building.

  According to the fork type parking device renewal method of the present invention, even if the guide shelf device is larger than the pallet type cart, the fork type parking device is not redesigned or the parking device building is newly rebuilt. The pallet type parking device can be easily renewed to the fork type parking device by utilizing the existing cross beam. Moreover, since the guide shelf device for the first floor is arranged between the existing horizontal beam already arranged for each floor and the existing horizontal beam of the adjacent floor, for example, for the second floor Since the guide shelf device is not operated by a common traversing motor, the transmission mechanism that transmits power from the common traversing motor is avoided in the narrow part while avoiding the existing traverse beam that is closer than before. The advantages described above can be utilized.

  Further, according to the fork type parking device of the present invention, by determining the relationship between each guide shelf device and each horizontal beam, etc., the space portion existing between the opposed portions of the adjacent horizontal beams is effectively utilized. Even if it is a relatively small building for a parking device, a sufficient amount of space can be secured between the facing portions of the pair of roller support members in each guide shelf device. A parking system can be configured. In addition, for example, the guide shelf device for the second floor is not operated by a common traverse motor, so the lateral beam that will be closer than before would route the transmission mechanism that transmits power from the common traverse motor at the narrow part Without the above-mentioned advantages.

It is a side view which shows the principal part of the fork type parking apparatus which employ | adopted the fork type parking apparatus renewal method by one embodiment of this invention. It is a front view which shows the principal part of the parking chamber shelf shown in FIG. It is a top view which shows the principal part of the parking chamber shelf shown in FIG. It is a side view which shows the same part before renewing to the fork type parking apparatus shown in FIG. It is sectional drawing which shows schematic structure of the whole fork type parking apparatus shown in FIG.

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

  FIG. 5 is a side view showing a schematic configuration of a fork type parking apparatus employing a fork type parking apparatus renewal method according to an embodiment of the present invention. The parking device building 12 has a lift device 13 near the doorway 14, and a parking vehicle that has entered from the doorway 14 using the lift device 13 is placed on a lift room fork-type carriage (not shown) at a plurality of upper floors. Move to the floor parking space. At the top of the lift device 13 in the parking device building 12, a drive unit 15 is configured to drive the lift chamber fork cart. On each floor, guide shelf devices 16A to 16N are configured, respectively, and a parking room traverse fork type carriage for moving the parked vehicle that has been moved up and down by the lift device 13 by the guide shelf devices 16A to 16N. Receive it, move it to a predetermined parking space and store it.

  The guide shelf devices 16A to 16N have the same configuration in each floor, and here, in the case of the B floor, three traverse motors 17B, 18B, and 19B are installed. When a parking vehicle traversing fork cart arranged in the left parking chamber receives a parked vehicle on a lift chamber fork cart that has been transported up and down by the lift device 13, first, the traversing motor 18B is driven and controlled. The parking room traverse fork cart is driven toward the lift chamber fork cart, and in the second half, the traverse motor 17B is driven and controlled to move the parking chamber traverse fork cart below the lift chamber fork cart. Thereafter, when the parking vehicle traverse fork cart receives the parked vehicle, the traverse motor 17B is driven and controlled to drive the parking chamber traverse fork cart to the left, and the traverse motor 18B is driven and controlled in the second half. Move the fork truck for the parking room to the left parking room side.

  On the other hand, when the parking room traverse fork cart disposed in the right parking chamber shown in the drawing receives a parked vehicle from the lift chamber fork cart that has been lifted and lowered by the lift device 13, first, the traverse motor 19B is driven. Control and drive the parking room traverse fork cart to the lift chamber fork cart side, and in the latter half, drive and control the traverse motor 17B to move the parking chamber traverse fork cart below the lift chamber fork cart To do. After that, when the parking vehicle fork cart receives the parked vehicle, this time, the traverse motor 17B is driven and controlled to drive the parking chamber traverse fork cart to the left. In the latter half, the traverse motor 19B is driven and controlled. Move the traversing fork cart for the room to the original parking room on the right side.

  Further, the guide shelf device 16B will be described with reference to FIG. 3 which is a plan view.

  The guide shelf device 16B is illustrated as an integrated structure extending from the left parking room in FIG. 5 to the lift room and further to the right parking room, but the left parking room, the lift room, and the right side in the figure are illustrated. The division structure divided for every room of the other parking room may be sufficient. The guide shelf device 16B includes a pair of linear support roller support members 3 arranged in the vertical direction in FIG. 3 and in the horizontal direction in FIG. A plurality of possible rollers 5 are provided in a straight line.

  Each of the rollers 5 may be rotationally driven by the control of one of the transverse motors 18B and 19B and the lift chamber transverse motor 17B, or a specific roller 5 is limited as a drive roller, and the remaining The roller may be idled.

  A parking room traverse fork type carriage 23B arranged in the left parking room has support parts 25 and 26 movably mounted on a plurality of rollers 5 arranged on opposing parts of the pair of roller support members 3, and these And a fork-like component 27 formed between the support portions 25 and 26. A parking room traverse fork cart 24B arranged in the right parking chamber has substantially the same configuration as the parking chamber traverse fork cart 23B. The lift chamber fork cart 22 that lifts and lowers the lift chamber is substantially the same as the other parking chamber traverse fork carts 23B and 24B, although shorter in the vertical direction. The lift chamber fork type carriage 22 is configured to be driven up and down by the drive unit 15 without being affected by the guide shelf device 16B as well as the rollers 5.

  For example, when a parked vehicle is received from the lift chamber fork cart 22 that has been lifted and lowered by the lift device using the parking chamber traverse fork cart 23B arranged in the left parking chamber, first, for the lift chamber After holding the fork cart 22 slightly upward, the traverse motor 18B is driven and controlled to drive the traverse fork cart 23B for the parking chamber toward the fork cart 22 for the lift chamber. In the latter half, the traverse motor 17B is parked. The room traverse fork cart 23B is moved almost directly below the lift chamber fork cart 22. Next, when the lift chamber fork cart 22 is driven slightly downward, the comb-like hawks in the two carts 22 and 23B pass each other, and the parked vehicle is received by the parking chamber traverse fork cart 23B. After that, the traverse motor 17B is driven again to drive the parking room traverse fork cart 23B to the left parking chamber side. In the latter half of this movement, the transverse motor 18B is driven and controlled, and the parking room transverse fork cart 23B is moved to the original left parking room.

  As can be seen from this configuration, when the pallet type parking device is renewed to the fork type parking device, a pair of roller support members 3, a plurality of rollers 5, on both sides of the fork type carts 22, 23B, 24B, A guide shelf device 16B composed of the traversing motors 17B to 19B is required. Therefore, it cannot be renewed by simply replacing the pallet type carriage of the pallet type parking apparatus with a fork type carriage. Then, the structure of the guide shelf apparatuses 16A-16N was examined.

  FIG. 1 is a side view showing a main part of a fork type parking apparatus after renewal.

  In the existing parking device building 12, there are existing horizontal beams 1A and 1B arranged in the horizontal direction for each floor. The space between the existing horizontal beams 1A and 1B arranged between the floors is, for example, the dimension L between floors. The existing horizontal beams 1A and 1B have been present since the pallet type parking apparatus is configured, and are arranged in the vicinity of the pair of roller support members 3 in the top view shown in FIG. . Further, in the side view shown in FIG. 4, if the existing horizontal beam 1B is horizontally disposed, the pallet-type carriage 30 is located at a position separating the predetermined clearance H1 from the existing horizontal beam 1B, that is, to the right in the drawing. It is configured to move.

  After removing the components related to the pallet type carriage 30 etc. in the pallet type parking device, it is renewed to the fork type parking device. Here, as shown in FIG. 1, the existing horizontal beam already arranged for each floor 1A and an existing horizontal beam 1B on the floor adjacent to this, a guide shelf device 16B for the first floor is arranged, and the outer end of the guide shelf device 16B located between the existing horizontal beams 1A and 1B. In other words, the left side end shown in the figure is arranged so as to be shifted outward from the inner side end of the existing horizontal beams 1A and 1B, that is, the right side end shown in the figure, and the space exists between the opposing portions of the existing horizontal beams 1A and 1B. Department is utilized effectively.

  A supporting leg 2 made of H steel or the like is fixed to the upper portion of the existing horizontal beam 1B, which is a strength member, by fixing means such as welding. A plurality of support legs 2 are provided at predetermined intervals according to the length of the existing horizontal beam 1B. A rectangular pipe-shaped roller support member 3 is coupled between the opposing portions of the support legs 2 by welding or the like. Rotating shafts 4 are arranged at predetermined intervals in the longitudinal direction of the roller support member 3, and each rotating shaft 4 is rotatably supported by bearings 7 and 11 at both ends in the axial direction. A roller 5 is coupled to the right end, and a sprocket 6 is coupled to the left end.

  An L-shaped motor support member 8 is fixed to the upper portion of the roller support member 3, and the traverse motor 18 </ b> B is supported by using the motor support member 8. A sprocket 9 is coupled to the left lead-out end of the rotation shaft of the traverse motor 18B, and the sprocket 9 and the sprocket 6 are connected by a chain 10. Thus, when the traversing motor 18B is driven, the roller 5 can be rotated via the chain 10.

  As can be seen from the front view shown in FIG. 2, a plurality of rollers 5 are rotatably supported on the roller support member 3 at predetermined intervals. All the rollers 5 may be connected to be driven to rotate through the chain 10 or other chains by driving the traverse motor 18B, or only a specific roller 5 may be driven to rotate through the chain 10, Other rollers may be configured to idle.

  As described above, in the case of renewal to the fork type parking device, the fork type carts 22, 23B and 24B shown in FIG. Is required. Therefore, the traverse fork carts 23B and 24B for the parking room shown in FIG. 3 are larger than the case of the pallet type parking apparatus in the vertical direction of FIG. Therefore, as shown in FIG. 1, the space portion existing between the facing portions of the existing horizontal beams 1A and 1B facing each other in the vertical direction of each floor is effectively utilized. The outer end of the guide shelf device 16B located between the existing horizontal beams 1A and 1B, that is, the chain 10 at the left side in the figure is shifted outward from the inner end of the existing horizontal beams 1 and 1A, that is, the right side end in the figure. It is arranged.

  Accordingly, the fork-type carts 23A and 23B for the parking room shown in FIG. 1 have the same size as the pallet-type cart 11 before the renewal shown in FIG. Interference can be avoided while securing a clearance H2 similar to the conventional one between the carriages 23A and 23B. By adding the guide shelf device 16B, it is possible to easily renew the pallet parking device into the fork parking device without changing the design of the fork parking device or newly rebuilding the parking device building 12. .

  Moreover, since the guide shelf device 16B for the first floor is arranged between the existing horizontal beam 1B that has already been arranged for each floor and the existing horizontal beam 1A of the floor adjacent thereto, for example, the second floor Since the guide shelf devices 16B and 16C for the floor are not operated by the common traverse motors 17 to 19, the power from the common traverse motors 17 to 19 is avoided while avoiding the existing cross beams 1A and 1B that are closer than before. It is possible to take advantage of the above-described advantage without routing the transmission mechanism for transmitting the signal at the narrow portion.

  Although not shown in detail, the parking room fork type carriage shown in FIG. 3 as well as the positional relationship with the existing transverse beam 1B located above the parking room transverse fork type carriage 23B shown in FIG. The same applies to the positional relationship with the existing horizontal beam 1B located below 23B in the drawing. Moreover, although the guide shelf apparatus 16B demonstrated the left parking chamber part in FIG. 3, it is the same structure also in a lift room or a right parking room. Furthermore, not only the guide shelf device 16B but also the guide shelf devices on other floors are the same.

  On the other hand, in the fork type parking apparatus shown in FIG. 1, the guide shelf devices 16A and 16B are fixed to the upper part of the existing horizontal beams 1A and 1B, but the guide shelf device 16B is fixed to the lower part of the existing horizontal beam 1B. However, the same effect can be obtained. Moreover, although the fork type parking apparatus which comprised the parking chamber on both sides of the lift chamber was demonstrated, it is applicable also to what comprised one parking chamber only on the one side of the lift chamber.

  As described above, the fork-type parking device renewal method according to the present invention removes the replacement target part of the pallet-type parking device, and then installs the existing horizontal beam 1B already arranged for each floor and the floor adjacent thereto. Between the existing horizontal beam 1A arranged in a vertical relationship, the guide shelf device 16B for the first floor is configured, and the outer end of the guide shelf device 16B located on the side of each existing horizontal beam 1A, 1B is Since it is shifted to the outside from the inner ends of the existing horizontal beams 1A and 1B and arranged in the opposing portion between the existing horizontal beams 1A and 1B facing each other in the vertical direction, the fork Easy renewal of pallet-type parking device to fork-type parking device by utilizing existing cross beams 1A and 1B without redesigning parking device or renewing parking device building 12 It can be. Moreover, since the guide shelf device 16B for the first floor is arranged between the existing horizontal beam 1B that has already been arranged for each floor and the existing horizontal beam 1A of the floor adjacent thereto, for example, the second floor Since the guide rack devices 16B and 16C for the floor are not operated by the common traverse motors 17B to 19B, the common traverse motors 17B to 19B are avoided while avoiding the existing traverse beams 1 and 1A that are closer to each other than before. The transmission mechanism for transmitting the motive power is not drawn around the narrow portion, and the above-described advantages can be utilized.

  In the above-described embodiment, the fork type parking device renewal method in the case of renewing the pallet type parking device to the fork type parking device has been described. However, the parking device building 12 is newly constructed, and the fork type parking device is installed inside the building. Also when comprised, the structure shown in FIGS. 1-5 is applicable.

  In this case, as shown in FIG. 1, the guide shelf device 16B for the first floor is placed between the horizontal beam 1A that has already been arranged for each floor and the horizontal beam 1B that is arranged in a vertical relationship between the adjacent floors. In addition, the outer end of the guide shelf device 16B located on the side of each lateral beam 1A, 1B, that is, the left side end in the figure is outside the inner end of the lateral beam 1A, 1B, ie, the right side end in the figure. And is arranged at the facing portion between the horizontal beams 1A and 1B.

  More specifically, the guide shelf device 16B includes a roller support member 3 that is mechanically fixed to the cross beam 1B and extends in the same direction as the cross beam 1B, and is rotatably supported by the roller support member 3 in the axial direction. And a plurality of rotating shafts 4 having the other axial end led out to the outside of the roller supporting member 3, and a plurality of rollers 5 attached to one axial end of the rotating shaft 4. The sprocket 6 attached to the other axial end of the at least one rotating shaft 5, the traverse motor 18B supported by the roller support member 3, and the roller support member 3 so as to transmit the rotation of the traverse motor 18B to the sprocket 6. The chain 10 is disposed on the opposite side between the lateral beams 1A and 1B while being shifted outward from the inner end of the lateral beam 1B.

  According to the fork type parking apparatus having such a configuration, the chain 10 that connects the traverse motor 18B and the roller 5 is disposed on the opposite side of the roller support member 3, and this chain 10 is opposed to the transverse beam 1A, 1B. By positioning the guide shelf device 16B, the space portion existing between the opposing portions of the adjacent horizontal beams 1A and 1B can be effectively used to configure the guide shelf device 16B. A fork parking device can be configured even if the parking device building is relatively small by securing a sufficient space between the opposing portions of the roller support member 3.

  According to the fork-type parking device according to the present invention described above, the relationship between the guide shelf devices 16A to 16N and the respective cross beams 1A, 1B and the like is determined by the relationship between the facing portions of the cross beams 1A, 1B. By effectively utilizing the space portion, the guide shelf devices 16A to 16N can be configured, and accordingly, a sufficient space is secured between the facing portions of the pair of roller support members 3 in each of the guide shelf devices 16A to 16N. Even a relatively small parking device building 12 can constitute a fork type parking device. Moreover, since the guide shelf device 16B for the first floor is arranged between the horizontal beam 1A arranged for each floor and the horizontal beam 1B of the floor adjacent thereto, for example, for the second floor Since the guide shelf devices 16B and 16C are not operated by the common traverse motors 17B to 19B, the cross beams 1A and 1B that are closer to each other than the prior art transmit the power from the common traverse motors 17B to 19B. The above-mentioned advantages can be utilized without being routed around the narrow portion.

DESCRIPTION OF SYMBOLS 1,1A Existing horizontal beam 2 Support leg part 3 Roller support member 4 Rotating shaft 5 Roller 6 Sprocket 8 Motor support member 10 Chain 12 Parking device building 16A-16N Guide shelf device 17-19 Traverse motor 22 Lift room fork type carriage 23B , 24B Traverse fork type cart for parking room 25,26 Supporting part

Claims (3)

In the fork type parking device renewal method for renewing the pallet type parking device to the fork type parking device,
After removing the replacement target part of the pallet type parking device, between the existing horizontal beam already arranged for each floor and the existing horizontal beam arranged in a vertical relationship on the adjacent floor, A guide shelf device for a floor is constructed, and the outer end portion of the guide shelf device located on the side of the existing horizontal beam is shifted outward from the inner end of the existing horizontal beam so as to be opposed to the existing horizontal beam. A fork type parking device renewal method characterized by being arranged. Placed in a parking device building that has horizontal beams arranged almost horizontally for each floor, in a lift fork carriage for lifting and lowering the lift room, and in a parking room on the parking floor adjacent to the lift room The parking room traverse fork cart that is laterally movable and a guide shelf device that guides and drives the traverse fork cart for the parking chamber in the lateral direction, and is moved by the guide shelf device. In the fork type parking device configured to receive the parked vehicle on the fork type carriage for the lift chamber by the carriage,
Between the horizontal beam arranged for each floor of the building for the parking device and the horizontal beam arranged in the vertical relationship of the floor adjacent thereto, a guide shelf device for the first floor is configured, and A fork-type parking device, wherein an outer end portion of the guide shelf device positioned on each side beam side is shifted to the outside from an inner end of the side beam, and is arranged at a facing portion between the both side beams. The guide shelf device includes a roller support member that is mechanically fixed to the cross beam and extends in the same direction as the cross beam, and is rotatably supported by the roller support member and has one axial end inside the roller support member. And a plurality of rotation shafts whose other ends in the axial direction are led out to the outside of the roller support member, a plurality of rollers respectively attached to one end in the axial direction of each rotation shaft, and at least one of the rotation shafts A sprocket attached to the other axial end, a traverse motor supported by the roller support member, and a chain disposed outside the roller support member so as to transmit the rotation of the traverse motor to the sprocket. The fork-type parking apparatus according to claim 2, wherein the chain is shifted to the outside from the inner end of the transverse beam and arranged at a facing portion between the transverse beams.

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