JP2014040731A - Workbench device of parking device, and installation method using the same - Google Patents

Abstract

A work table apparatus for a parking apparatus and an installation method using the same which can simplify a process of erecting a frame pillar and a process of assembling a fixed drive unit.
A work table on which two crane devices 41 and 42 arranged in a longitudinal direction of a movable tray 37 and a lifting device 43 capable of lifting an upper floor fixed side drive unit 49 are mounted at the upper center. After the apparatus 38 is mounted on the movable tray 37 and the work table apparatus 38 is moved onto the lower floor fixed side drive unit 27, the lower floor fixed side drive unit is used using the two crane apparatuses 41, 42. A frame pillar 45 is erected around 27, and an upper floor fixed side drive unit 49 to be installed in the upper floor parking portion 13 is mounted on the lower floor fixed side drive unit 27. Then, the upper floor fixed side drive unit 49 is assembled on the frame column 45 by using the lifting device 43 of the work table device 38.
[Selection] Figure 12

Description

    The present invention relates to a work table device for a parking device and an installation method used therefor.

  In general, there are various types of parking devices such as those installed on the ground, those installed underground, or those installed underground to ground. As an example, a pit for a lift device and a parking space are dug underground in the vicinity of the entrance of the building, a vertical guide rail is installed in the pit for the lift device, and a lift part is attached along the vertical guide rail so as to be movable up and down. Is configured. The parking space consists of a lower-floor parking portion and an upper-floor parking portion, each of which has a plurality of fixed-side drive units arranged side by side, and a movable tray on which a parked vehicle is mounted on each fixed-side drive unit. It is arranged. By driving and controlling the driving devices arranged in the respective fixed drive units through the control panel, the movable trays are driven in the front-rear and left-right directions so that the parked vehicles can be taken in and out.

  When installing such a parking device, as a conventional installation method, (a) a step of installing a fixed-side drive unit in a lower-floor parking portion and standing a frame column at each corner of the fixed-side drive unit; b) A step of mounting an installation work vehicle provided with a lifting lift device on the upper surface of the temporary tray on the fixed drive unit of the lower floor parking portion; (C) fixing the upper floor parking portion by the lifting lift device; A step of pushing the side drive unit higher than the frame column and driving the installation work vehicle to the installation position; and (d) lowering the lift lift device at the installation position, and fixing the fixed side drive unit of the upper floor parking portion to the frame column. There is known a method comprising a step of attaching to a substrate (for example, see Patent Document 1).

  In addition, as a conventional installation method, (a) a step of installing a fixed drive unit on the floor of an underground parking lot, and (b) a temporary installation substantially the same shape as the movable tray on the fixed drive unit A step of placing an installation work vehicle comprising a tray and a crane device provided on the temporary tray; and (C) placing the parts of the parking space on the installation work vehicle and transporting them to a predetermined position, There is known a process comprising a step of hanging and installing the parts using the crane device. The crane apparatus used here is composed of a carriage provided on the temporary tray so as to be movable in the longitudinal direction, a boom provided on the carriage so as to be rotatable, and a hoisting mechanism provided on a free end of the boom. (For example, refer to Patent Document 2).

Japanese Patent Laid-Open No. 5-133128 JP-A-5-118155

  However, all of the conventional parking device installation methods include a step of standing a frame pillar to constitute the upper floor parking portion of the parking space, and a fixed drive unit constituting the upper floor parking portion of the parking space. The process of pushing and moving and fixing to the upper part of the frame pillar was completely separated. For this reason, the crane apparatus used in order to stand a frame pillar, and the raising lift apparatus used in order to assemble a fixed side drive unit were needed. Moreover, after removing the crane device used for the process of erecting the frame pillar, the lifting lift device will be carried in for the process of assembling the fixed drive unit, and it takes time to take it in and out, The work was also troublesome. Furthermore, the crane apparatus used for the process of erecting the frame pillar has to be configured to be movable in the longitudinal direction on the temporary tray, and has a more complicated configuration.

  An object of the present invention is to provide a work table apparatus for a parking apparatus and an installation method using the same, which can simplify the process of erecting the frame pillar and the process of assembling the fixed drive unit. is there.

  In order to achieve the above-mentioned object, the present invention comprises a parking part and a lower-floor parking part and an upper-floor parking part. A fixed drive unit for the lower floor and a plurality of frame pillars are arranged around the fixed drive unit for the lower floor, and a movable tray on which a parked vehicle can be mounted is driven in the upper floor parking portion. In addition, in a work table apparatus for a parking apparatus used for arranging an upper floor fixed side drive unit fixed on the frame pillar, the apparatus is mounted and used on the movable tray disposed in the lower floor parking portion. A fixed frame portion, two crane apparatuses dispersedly arranged in the longitudinal direction of the movable tray on which the fixed frame portion is mounted and attached to the fixed frame portion, and the upper portion at the center upper portion of the fixed frame portion Has a fixed drive unit for the floor Characterized by being configured by mounting the lower can lifting device.

  According to the above configuration, the process of installing while lifting the frame pillar for constituting the upper floor parking part while moving between the lower floor fixed side drive unit installed in the lower floor parking part and the lift device, and the upper floor The same workbench device can be used for the process of moving and assembling the upper floor fixed side drive unit installed in the parking portion while lifting. Therefore, it is only necessary to reciprocate the work table device between the lift device and the lower floor parking portion without performing the work of replacing the crane device and the lifting device as in the prior art, and the installation work is performed efficiently and easily. be able to. Moreover, since the two crane devices are distributed and arranged in the longitudinal direction of the movable tray, it is possible to work to lift and install the frame pillar without changing the orientation of the work table device, The movable tray equipped with this workbench device can be used only by the movement required for the movable movable tray for the main installation. Therefore, the configuration can be simplified by not using a mechanism for changing.

  In addition to the above-described configuration, the present invention is characterized in that the fixed frame portion is disposed on the movable tray for main installation to be used in the lower floor parking portion.

  According to the above configuration, the movable movable tray 37 for permanent installation can be used continuously, and the installation work of other movable movable trays for permanent installation can be simplified.

  Further, the present invention provides an installation process of installing a lower floor fixed side drive unit in a lower floor parking portion of a parking space, a movable tray is disposed in a lift device, and the longitudinal length of the movable tray is placed on the movable side tray. A step of mounting a workbench device comprising two crane devices distributed in a direction and a lifting device capable of lifting the fixed drive unit for upper floors at the center upper part; and Move up onto the lower-floor fixed-side drive unit in the lower-floor parking area, and use the two crane devices to stand a frame pillar upright around the lower-floor fixed-side drive unit After installing the upper floor fixed side drive unit to be disposed in the upper floor parking portion of the parking space using the lifting device of the work table device, the work table device is Floor parking area Go to the lower floor fixed side drive unit on to the assembly process using the lifting device mounting said on-floor fixed side drive unit on the frame posts, characterized in that it consists of and.

  According to the above installation method, the step of installing while lifting the frame pillar for constituting the upper floor parking portion, and the step of moving and assembling while lifting the upper floor fixed side drive unit installed in the upper floor parking portion The same workbench device can be used for this purpose. Therefore, the number of steps can be reduced without performing the work of replacing the crane device and the lifting device as in the prior art, and the installation work can be performed efficiently and easily.

  According to the work table device of the parking apparatus according to the present invention, while lifting the frame pillar for constituting the upper floor parking part while moving between the lower floor fixed side drive unit installed in the lower floor parking part and the lift device The same workbench device can be used for the step of installing and the step of moving and assembling the fixed-side drive unit for the upper floor installed in the upper-floor parking portion. Therefore, it is only necessary to reciprocate the work table device between the lift device and the lower floor parking portion without performing the work of replacing the crane device and the lifting device as in the prior art, and the installation work is performed efficiently and easily. be able to. Moreover, since the two crane devices are distributed and arranged in the longitudinal direction of the movable tray, it is possible to work to lift and install the frame pillar without changing the orientation of the work table device, The movable tray equipped with this workbench device can be used only by the movement required for the movable movable tray for the main installation. Therefore, the configuration can be simplified by not using a mechanism for changing.

  In addition, according to the parking apparatus installation method of the present invention, the step of installing while lifting the frame pillar for constituting the upper floor parking portion, and the upper floor fixed side drive unit installed in the upper floor parking portion are lifted. The same workbench device can be used for the moving and assembling process. Therefore, the number of steps can be reduced without performing the work of replacing the crane device and the lifting device as in the prior art, and the installation work can be performed efficiently and easily.

It is a flowchart which shows the installation method of the parking space by one embodiment of this invention. It is sectional drawing which shows the schematic structural example of the parking space to which this invention is applied. FIG. 3 is a perspective view showing a state in which the drive unit shown in FIG. 2 is suspended. FIG. 3 is a perspective view of the vicinity of a lift device showing a state during assembly of the lift device shown in FIG. 2. It is a perspective view of the lift apparatus vicinity which shows the other assembly state of the lift apparatus shown in FIG. FIG. 3 is a perspective view of the vicinity of a lift device showing a state in which a lower floor fixed side drive unit to be disposed in the lower floor parking portion shown in FIG. 2 is suspended. It is a perspective view of the lift apparatus vicinity which shows the other assembly state of the lift apparatus shown in FIG. It is a perspective view which shows the work bench | platform apparatus of the parking space by one embodiment of this invention. It is a perspective view which shows the assembly state of the worktable apparatus shown in FIG. It is a perspective view which shows the carrying-in state to the lower floor parking part shown in FIG. FIG. 3 is a perspective view of the vicinity of a lift device showing a state in which the frame column shown in FIG. 2 is suspended. It is a perspective view which shows the state which lifted the frame pillar with the worktable apparatus shown in FIG. FIG. 13 is a perspective view of the vicinity of the lift device showing a state where the upper floor fixed-side drive unit is received by the workbench device shown in FIG. 12. It is a perspective view which shows the state which moved the workbench apparatus shown in FIG. 13 to the lower floor parking part. FIG. 3 is a perspective view of the vicinity of a lift device showing a state in which a movable tray for main installation shown in FIG. 2 is suspended.

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

  FIG. 2 shows a schematic configuration of a parking space according to an embodiment of the present invention.

  The parked vehicle 3 that has entered from the entrance 2 of the parking space building 1 is moved to the parking space by the lift device 5 while being mounted on the movable tray 4. The lift device 5 includes a pair of vertical guide rails 6, 7 disposed facing the front and back sides of the paper, support legs 8 that fix the vertical guide rails 6, 7 to the rear wall surface, and the vertical guide rail 6. , 7 that can move up and down along the vertical direction 9, a drive unit 10 that is used to drive the lift part 9, and a parked vehicle 3, and between the lift device 5 and the parking space. And a movable side tray 11 configured to be movable.

  The parking space for storing the parked vehicle 3 mounted on the movable tray 11 has a parking space lower-floor parking portion 12 and a parking space upper-floor parking portion 13. A plurality of frame pillars 14 having a fixed lower end are established in the lower floor parking part 12, and the upper part of each frame pillar 14 supports the floor part of the upper floor parking part 13. Although not shown in detail, a fixed drive unit that forms a pair with the movable tray 11 is formed on the floors of the lower-floor parking portion 12 and the upper-floor parking portion 13 of the parking space. In this fixed side drive unit, a well-known direction change type drive mechanism is configured in a portion facing the movable side tray 11, and the direction change type drive mechanism is driven based on a command from the control panel. The tray 11 can be moved to any position.

  In the parking space building 1, pits are dug in the vertical direction in order to form the lift device 5, so that a lift opening is present at the top of the lift device 5. In the state of use after assembly, this lift opening is blocked by a structure such as a turntable, and the parked vehicle 3 that has entered from the entrance 2 of the parking space building 1 is moved to the parking space only by the lifting portion 9 of the lift device 5. it can. On the other hand, before assembly, a structure such as a turntable has not yet been arranged in the lift opening, and it is possible to carry in various parts constituting the parking space only from the lift opening that exists above the lift device 5. is there.

  Next, a parking space installation method according to an embodiment of the present invention will be described.

  First, as step S1 of FIG. 1 showing a flowchart of the installation method, an installation preparation process is performed which is a preparation for hanging various parts constituting the parking space from a lift opening portion existing above the lift device 5.

  On the ceiling of the parking space building 1 located further above the lift opening located above the lift device 5, there are building cross beams 15, 16 and the like. Therefore, the work rail 17 extending in the entry direction of the parked vehicle 3 that has entered from the entrance 2 of the parking space building 1 is firmly supported and fixed between the cross beams 15 and 16, and can travel along the work rail 17. An electric chain block device 18 is disposed. The electric chain block device 18 is not limited to the arrangement and configuration of this embodiment, but may be of another configuration, or a plurality of units that cooperate may be installed.

  Next, as the step S2 shown in FIG. 1, a first half assembly process of the lift device 5 is performed.

  As the lift device 5, various configurations such as two columns or four columns can be adopted. In this example, an example with two columns is shown. Since the lift device 5 cannot be carried in from the lift opening in the entire assembled state, it is divided into a plurality of units in consideration of the size of the doorway 2 and the lift opening of the parking space building 1, and after carrying in, I try to assemble it in the pit.

  The lift device 5 illustrated here includes a pair of sprockets 20 and 21 on the rotary shaft 19 as shown in FIGS. A pair of vertical guide rails 6, 7 that are opposed to each other on both sides of the drive unit 10 and an intermediate portion that mechanically couples the vertical guide rails 6, 7 at an intermediate portion in the height direction. The connecting cross beam 22, the upper connecting cross beam 25 having a pair of rotatable sprockets 23 and 24 and mechanically connecting the upper portions of the vertical guide rails 6 and 7, and the drive unit 10 Drive chain used for transmitting the rotational force of the sprockets 20 and 21 to the sprockets 23 and 24 provided on the upper connecting lateral beam 25.

  Here, the worker first loads the drive unit 10 to be installed in the pit of the lift device 5 from the entrance / exit 2 of the parking space building 1 and temporarily places it near the lift opening. The drive unit 10 has an electric motor 26 at the center, and sprockets 21 and 22 are coupled to both sides of a rotary shaft 19 that is driven to rotate by the electric motor 26. As shown in FIG. 2, the work rail 17 is already arranged above the lift opening, and the operator uses the electric chain block device 18 arranged so as to be movable along the work rail 17. Then, the drive unit 10 in the temporarily placed state is slung. Thereafter, as shown in FIG. 3, the operator hangs the drive device unit 10 below the pit while operating the electric chain block device 18, installs it at a predetermined floor surface position, and disconnects it from the electric chain block device 18. In general, safety measures such as installing a safety fence at the bottom of the pit are taken during this work.

  Thereafter, the other components of the lift device 5 are sequentially suspended in the lower pit using the same electric chain block device 18, and the first half assembly process of the lift device 5 is performed. For example, the pair of vertical guide rails 6 and 7 that are to be located on both sides of the drive unit 10 are suspended, and their lower ends are fixed to a floor surface at a predetermined position below the pit while positioning. Thereafter, as shown in FIG. 4, the intermediate connecting horizontal beam 22 is suspended, and the intermediate portions in the height direction of the vertical guide rails 6 and 7 are mechanically connected by the intermediate connecting horizontal beam 22, thereby providing a stable connection configuration. To do. Similarly, the upper connecting horizontal beam 25 having a pair of sprockets 23 and 24 rotatably supported is suspended, and the upper portions of both vertical guide rails 6 and 7 are mechanically connected by the upper connecting horizontal beam 25. The lift device 5 at this time is shown in FIG. Further, in order to make the combined structure of the vertical guide rails 6 and 7 more stable, the vertical guide rails 6 and 7 are fixed to the rear wall surface by the support legs 8 shown in FIG. During these operations, a work scaffold is constructed at the bottom of the pit, and the work is performed using this work scaffold.

  Next, before assembling the drive system in the lift device, an assembling process of the lower floor parking portion 12 of the parking space is performed as step S3 shown in FIG.

  The assembly process of the lower floor parking portion 12 of the parking space can be performed before the first half assembly process of the lift device 5 shown as step S2. A plurality of lower floor fixed side drive units 27 are installed on the floor of the lower floor parking portion 12, and the movable side tray 11 on which the parked vehicle is mounted is located above the lower floor fixed side drive unit 27. When located in the section, the movable tray 11 can be driven in an arbitrary direction by control through the control panel.

  As shown in FIG. 6, the lower floor fixed side drive unit 27 is transported in a preassembled state by incorporating a drive motor 29, a feed roller 30 driven by the drive motor 29, and the like into a substantially rectangular frame 28. Come on. The work vehicle carries the lower floor fixed side drive unit 27 one by one from the doorway 2 of the parking space building 1 using a carriage or the like, and temporarily places it near the lift opening.

  Thereafter, the work vehicle hangs on the lower floor fixed side drive unit 27 in the temporarily placed state using the electric chain block device 18. Next, as shown in FIG. 6, the work vehicle hangs down the lower floor fixed side drive unit 27 in the lower pit while operating the electric chain block device 18, and mounts it on the carriage 31 already arranged at the lower part of the pit. Then, the electric chain block device 18 is disconnected.

  Thereafter, the operator uses the carriage 31 to move the lower floor fixed side drive unit 27 to a predetermined position of the lower floor parking portion 12. When the worker reaches the predetermined position, the operator installs a plurality of tripod chain block devices at the position, and temporarily holds the lower floor fixed side drive unit 27 using each tripod chain block device. 31 is removed. Subsequently, the operator operates each tripod chain block device to lower the lower floor fixed side drive unit 27 onto the receiving member of the mounting base that has been fixed to the floor surface in advance, and fixes the same. This operation is repeated according to the number of the lower floor fixed side drive unit 27.

  After completing step S3, some workers, as step S4 in FIG. 1, perform wiring connection work with the power supply for each drive motor 29 of each lower floor fixed side drive unit 27, Start wiring connection work. When the work as step S4 is completed, the operator uses the control panel or the simple operation device for work connected to the control panel to drive each drive motor of each lower floor fixed side drive unit 27. 29 can be controlled, and the movable tray 11 positioned above them can be driven to a predetermined position.

  Next, as a step S <b> 5 shown in FIG. 1, a drive system assembly process in the lift device 5 is performed.

  As described above, the lift device 5 is assembled to the state shown in FIG. 5 by the first half assembly process of step S2. From this state, as shown in FIG. 7, the operator can remove the balance weight 32, the elevating / lowering portion 9, the drive chains 33 and 34, the fork members 35, the rail members 36, and the like in the electric chain block as in the previous work process. Assembling is carried out using the device 18 while sequentially carrying it into the pit section.

  Thereafter, depending on the specific configuration of the drive system, one end of a drive chain 33 meshed with a pair of sprockets 20 and 21 coupled to the rotating shaft 19 of the drive unit 10 is connected to the balance weight 32 to drive The other end of the chain 33 is connected to the elevating part 9. At the same time, one end of the drive chain 34 meshed with the pair of sprockets 23 and 24 rotatably supported by the upper connecting cross beam 25 is connected to the balance weight 32, and the other end of the drive chain 34 is moved up and down. 9 is connected. Finally, the operator similarly uses the electric chain block device 18 to suspend the movable movable tray 37 for permanent installation shown in FIG. 8, and moves the movable movable tray for permanent installation onto the rail member 36 shown in FIG. A side tray 37 is arranged.

  After completing step S3 or after completing step S5 at the latest, some workers perform wiring connection work with the power supply of each part in the lift device 5 and wiring connection work with the control panel as step S6 in FIG. Begin. When the work as the step S6 is completed, the operator uses the control panel or a simple operation device for work connected to the control panel to drive and control the electric motor 26 of the drive unit 10 to lift the lift device. 5 and the control of driving the movable tray 37 to the lower floor parking portion 12 side can be performed.

  Next, as step S7 shown in FIG. 1, an assembly process of the upper floor parking portion 13 of the parking space is performed.

  The process of assembling the upper floor parking portion 13 of this parking space includes the work table apparatus carrying-in and assembling process as the preceding work shown as step S8, the frame pillar assembling process shown as step S9, and the upper floor parking shown as step S10. And an assembly process for disposing the upper-floor fixed-side drive unit on the floor of the portion 13. First, the work table apparatus carrying-in and assembling process as the preceding work shown as step S <b> 8 will be described.

  As shown in FIG. 8, the workbench device 38 is for use in the subsequent work processes, and is configured by a fixed frame portion 39 formed of a frame and four corners of the fixed frame portion 39. Are arranged opposite to each other, that is, as shown in FIG. 9, on both sides of the fixed frame 39, that is, a plurality of holding arm portions 40 configured to be able to hold an upper floor fixed side drive unit which will be described later. Two foldable crane apparatuses 41 and 42 mounted so as to be positioned on the both vertical guide rails 6 and 7 side, and the upper floor fixing described later in a state of being placed on the upper part of the fixed frame 39 And a lifting device 43 such as a push-up type lifting device configured to hold the side drive unit.

  First, the worker carries in the work table device 38 to which the crane devices 41 and 42 in the folded state are attached from the entrance / exit of the parking space building, and temporarily places them in the vicinity of the lift opening. Thereafter, as in the case of the previous work process, the worker hangs on the workbench device 38 in the temporarily placed state using the electric chain block device 18. Next, the operator hangs the work table device 38 in the pit while operating the electric chain block device 18 and mounts it on the movable tray 37 for main installation as shown in FIG. Disconnect device 18. Thereafter, the operator similarly hangs the lifting device 43 in the folded state using the electric chain block device 18, places the lifting device 43 on the upper part of the work table device 38, and then disconnects the electric chain block device 18. Subsequently, the lifting device 43 is fixed to the work table device 38.

  At this time, since the operator who carries in and assembles the work table device 38 can perform the work on the movable tray 37 for main installation as shown in FIG. 9, without installing a work table for hypothesis. It can be easily performed, and the movable tray 37 for main installation has a rectangular plate shape, so that the work can be performed safely.

  By this time, the layout of the control panel used for driving and controlling the movable tray 37 shown as step S4 and step S6, electrical wiring connection work with the control panel, and simple operation for work. Device connection work has been completed. Therefore, the operator can drive and control the movable tray 37 by operating the simple operation device.

  Thereafter, the operator performs an operation of moving the movable tray 37 for main installation through the control panel, and the movable tray 37 mounted with the work table apparatus 38 assembled as described in FIG. As shown in the drawing, the vehicle moves to the lower parking portion 12 of the parking space while using the lower floor fixed side drive unit 27 already installed.

  Here, the assembly process of the frame pillar 45 is started as step S9 shown in FIG.

  As shown in FIG. 15, the frame pillars 45 are installed at the four corners of the lower floor fixed side drive unit 27 already installed in the lower floor parking portion 12 of the parking space directly or via the receiving members 51. The lower fixing portion 46 to be determined and the upper floor fixed side drive unit unit to be installed in the upper floor parking portion 13 of the parking space are held at predetermined positions directly or via receiving members. An upper fixing portion 47 and a columnar portion 48 for connecting the lower fixing portion 46 and the upper fixing portion 47 are provided.

  The worker moves the movable tray 37 and the work table device 38 for main installation shown in FIG. 9, and then uses the electric chain block device 18 on the rail member 36 of the lift device 5 for another main installation. The movable side tray 44 is suspended and arranged. Subsequently, the operator hangs a plurality of frame pillars 45 on the other movable side tray 44 using the electric chain block device 18 as shown in FIG. Thereafter, the operator performs an operation of moving the other movable side tray 44 through the control panel, and moves the other movable side tray 44 to the lower floor fixed side drive unit 27 already installed as shown in FIG. It moves to the lower floor parking portion 12 while using the parking space, and is juxtaposed with the movable movable tray 37 for main installation that has completed the movement first.

  At this time, as shown in FIG. 10, when the arms of the crane device 41 and the crane device 42 of the work table device 38 are extended and used, the respective crane devices 41 and 42 can lift the frame pillar 45. The frame pillars 45 are distributed on the movable side tray 44.

  As shown in FIG. 11, the operator who suspends the frame pillar 45 performs work on the movable side tray 44 in the vicinity of the frame pillar for safety and in a safe position. Therefore, it is possible to easily perform the operation without installing a temporary tray, and the movable tray 44 for main installation has a rectangular plate shape, so that the operation can be performed safely.

  The supply of the frame pillars 45 described with reference to FIGS. 11 and 10 can be repeated according to the number of the lower floor fixed side drive unit 27 arranged in the lower floor parking portion 12 of the parking space. When the number of lower floor fixed side drive unit 27 is large, the operator moves the movable side tray 37 for main installation with the work table device 38 mounted through the control panel in the same manner while moving back and forth and right and left. Work can be done.

  Next, in order to use the work table device 38 disposed on the movable side tray 37 as shown in FIG. 12, the worker makes the arms of the crane devices 41 and 42 extend from the folded state. . The operator uses a crane device 42 located on the left side of the figure to lift one frame pillar 45 arranged on the adjacent movable tray 44, and places the lower part on the attached floor surface on the left side of the figure. The lower fixing portion 46 is fixed while moving to the position. An operator who operates the crane apparatus 42 uses the crane apparatus 42 located on the left side of the drawing to perform the installation work on the other frame pillars 45 within the reach of the crane apparatus 42.

  Thereafter, the operator uses the crane device 41 located on the right side of the figure to lift one frame pillar 45 disposed on the adjacent movable tray 44, and lowers the lower part on the attached floor surface on the left side of the figure. The lower fixing portion 46 is fixed while moving to a predetermined position. The operator who operates the crane apparatus 41 uses the crane apparatus 41 located on the right side of the figure to perform the installation work on the other frame pillars 45 within the reach of the crane apparatus 41.

  Then, the assembly process which arrange | positions the upper floor fixed side drive part unit 49 to the floor part of the upper floor parking part 13 is implemented as step S10 shown in FIG.

  First, the operator returns the arms of the crane devices 41 and 42 of the work table device 38 mounted on the movable tray 37 for main installation from the extended state to the folded state, and again in FIG. As shown, the movable tray 37 with the work table device 38 mounted thereon is moved to the lift device 5.

  Next, as shown in FIG. 13, the worker extends a plurality of holding arm portions 40 configured at the four corners of the work table device 38 to the upper part. In this state, the worker temporarily places the upper floor fixed side drive unit 49 to be arranged in the upper floor parking portion 13 of the parking space in the vicinity of the lift opening as in the past. The upper floor fixed-side drive unit 49 has the same configuration as the already described lower floor fixed-side drive unit 27. The operator uses the electric chain block device 18 to suspend the upper floor fixed side drive unit 49 in the lower pit and mount it on each holding arm portion 40 of the work table device 38, and then the electric chain block device. 18 is cut off. In order to stabilize the holding of the upper floor fixed side drive unit 49, the operator operates the lifting device 43 to move the upper portion upward, and the upper floor fixed side drive unit unit is also moved by the lifting device 43. 49 is supported.

  Thereafter, the operator operates through the control panel, and the movable movable tray 37 for main installation with the work table device 38 and the upper floor fixed side drive unit unit 49 mounted thereon is explained from above the lift device 5 with reference to FIG. As described above, the frame pillar 45 is already fixed and moved onto the lower floor fixed side drive unit 27.

  Subsequently, as shown in FIG. 14, the operator lowers each holding arm portion 40 of the work table device 38 to the storage state, and supports the upper floor fixed side drive unit unit 49 only by the lifting device 43. . Thereafter, the operator operates the lifting device 43 so that the upper floor fixed side drive unit 49 is slowly lowered and mounted on the upper fixed portion 47 of the frame column 45, and the two are coupled. Thereafter, the worker repeats the operations described in FIG. 13 and FIG. 14 according to the number of the upper floor fixed side drive unit 49 to be disposed in the upper floor parking portion 13 of the parking space.

  As described above, the work table device 38 is configured as an integrated type having the crane devices 41 and 42 and the lifting device 43, and is mounted on the movable tray 37 for main installation. By moving the movable side tray 37 between the lift device 5 and the lower floor parking portion 12 of the parking space, the upper floor parking portion 13 of the parking space can be configured. Moreover, since the work table device 38 is not disassembled and replaced with another work table during the assembly process of the upper floor parking portion 13 shown in step S7, the work should be performed simply and in a short time. Can do.

  In addition, the work table device 38 is configured as an integrated type having two crane devices 41 and 42 arranged in the longitudinal direction of the movable side tray 37 and mounted on the movable side tray 37 for use. Therefore, the assembly process of the frame pillar 45 as step S9 can be performed without moving the work table device 38 on the movable side tray 37 in a complicated manner. In addition, since the work table device 38 is not moved on the movable tray 37 in a complicated manner, the work table device 38 can be simplified.

  Next, as step S11 shown in FIG. 1, the remaining movable-side tray is carried in and installed.

  As described above, since the two movable-side trays 37 and 44 for main installation have already been installed for carrying-in work of the work table device 38 and the frame pillar 45, other factors are taken into consideration. Carry the movable tray for main installation. The height position of the rail member 36 of the lift device 5 is a height corresponding to the lower floor parking portion 12 of the parking space, and the operator can fix the other lower floor fixed side disposed in the lower floor parking portion 12. The other movable movable tray 50 to be associated with the drive unit 27 is suspended on the rail member 36 of the lift device 5 by the electric chain block device 18. Thereafter, the operator drives the movable tray 50 through the control panel and arranges it on the lower floor fixed side drive unit 27 at the corresponding position.

  When the operation of the lower floor parking portion 12 is completed, the operator moves the height of the rail member 36 of the lift device 5 to the height corresponding to the upper floor parking portion 13 of the parking space through the control panel, and the upper floor parking portion. 13 is hung on the rail member 36 of the lift device 5 by the electric chain block device 18. . Thereafter, the operator drives the movable tray 50 through the control panel and arranges it on the upper floor fixed side drive unit 49 at the corresponding position.

  After that, the operator moves the movable tray 37 on which the work table device 38 used in step S7 is mounted through the control panel, and after mounting it on the lift device 5, drives the lift device 5 upward. The electric chain block device 18 is used for collection.

  The movable movable trays 37 and 44 used for carrying in the work table device 38 and the frame pillar 45 are not necessarily used for the main installation but may be temporary trays having a similar shape. When the temporary tray is used, first, the temporary tray is carried out, and then the other permanent movable side tray 50 is carried in and installed in step S11. In addition, although the temporary or permanent movable side tray 44 used for carrying in the frame pillar 45 is shown as an example, several sheets can be used.

  Moreover, in the said Example, although the example of the underground parking space was shown, this invention can be used also for the parking apparatus installed on the ground.

  As described above, the work table device 38 of the parking apparatus according to the present invention is mounted on the movable side tray 37 disposed on the lower floor parking portion 12 and used, and the movable frame mounted with the fixed frame section 39. Two crane devices 41, 42 distributed in the longitudinal direction of the side tray 37 and attached to the fixed frame portion, and the upper floor fixed side drive unit 49 can be lifted up at the center upper portion of the fixed frame portion 39 Since the lifting device 43 such as a lift device is mounted, the upper floor parking portion 13 is configured while being moved between the lower floor fixed side drive unit 27 installed in the lower floor parking portion 12 and the lifting device 5. Used for lifting the frame pillar 45 for lifting, and for moving and assembling the upper floor fixed side drive unit 49 installed in the upper floor parking portion 13 while lifting it. Kill. Therefore, it is only necessary to reciprocate the work table device 38 between the lift device 5 and the lower floor parking portion 12 without performing the work of replacing the crane devices 41 and 42 and the lifting device 43 as in the prior art. And easily. In addition, since the two crane devices 41 and 42 are distributed in the longitudinal direction of the movable tray 37, the frame column 45 is lifted and installed without changing the direction of the work table device 38. In addition, the movable side tray 37 on which the work table device 38 is mounted can cope with only the movement required for the movable side tray for main installation. Can be used, and the configuration can be simplified by not using the mechanism for changing the direction.

  Further, when the workbench device 38 is configured on the lift device 5, a dedicated tray can be used for work using the workbench device 38, but the lower floor parking portion 12 is used for its lifting part. Since the movable movable tray 37 for permanent installation is arranged and the work table device 38 is mounted on the movable movable tray 37 for permanent installation, the movable movable tray 37 for permanent installation is continuously used. The installation work of the other movable side tray for main installation can be simplified.

  The parking device installation method according to the present invention includes an installation step of installing the lower floor fixed side drive unit 27 in the lower floor parking portion 12 of the parking space, a movable tray 37 disposed in the lift device 5, and the movable side On the tray 37, two crane devices 41 and 42 arranged in the longitudinal direction of the movable tray 37 and a lifting device 43 capable of lifting the upper floor fixed side drive unit 49 are provided at the upper center. The step of mounting the workbench device 38, the workbench device 38 is moved onto the lower floor fixed side drive unit 27 of the lower floor parking portion 12, and already arranged using the two crane devices 41 and 42. The standing step of standing the frame pillar 45 around the fixed floor drive unit 27 for the lower floor, and the upper floor parking portion 13 of the parking space using the lifting device 43 of the work table device 38. After the upper floor fixed side drive unit 49 is mounted, the work table device 38 is moved onto the lower floor fixed side drive unit 27 of the lower floor parking portion 12 and the upper floor fixed side is used by using the lifting device 43. And an assembly process for attaching the drive unit 49 onto the frame pillar 45.

  For this reason, the process of installing while lifting the frame pillar 45 for comprising the upper floor parking part 13 and the process of moving and assembling while lifting the upper floor fixed side drive unit 49 installed in the upper floor parking part 13 The same workbench device 38 can be used for this purpose. Therefore, the number of steps can be reduced without performing the work of replacing the crane device 5 and the lifting device 43 as in the prior art, and the installation work can be performed efficiently and easily.

5 Lift device 12 Lower floor parking portion 13 Upper floor parking portion 27 Lower floor fixed side drive unit 37 Movable side tray 38 Work table device 39 Fixed frame portion 41, 42 Crane device 43 Lifting device 45 Frame pillar 49 Upper floor fixed side Drive unit

Claims (3)

The parking portion includes a lower floor parking portion and an upper floor parking portion, and the lower floor parking portion includes a plurality of lower floor fixed side drive units that drive a movable tray on which a parked vehicle can be mounted, and the lower floor parking portion. A plurality of frame pillars are arranged around the fixed floor drive unit for floors, and an upper floor fixed to the flake pillars while driving a movable tray capable of mounting a parked vehicle in the upper floor parking portion. In the work bench device of the parking device used to arrange the fixed drive unit for
A fixed frame portion mounted on the movable side tray disposed on the lower floor parking portion and used in a distributed manner in the longitudinal direction of the movable side tray loaded with the fixed frame portion. A work table apparatus for a parking apparatus, comprising: two installed crane apparatuses; and a lifting device capable of lifting the upper floor fixed-side drive unit at the center upper portion of the fixed frame portion.   The worktable device for a parking device according to claim 1, wherein the fixed frame portion is disposed on the movable tray for permanent installation to be used in the lower floor parking portion.   The installation process of installing the lower floor fixed side drive unit in the lower floor parking portion of the parking space, the movable tray is disposed on the lift device, and the movable side tray is dispersed in the longitudinal direction of the movable side tray. A step of mounting a work table device including two arranged crane devices and a lifting device capable of lifting the fixed-side drive unit for upper floors at the center upper portion; and the work table device for the lower floor parking portion. The standing step of standing on the fixed side drive unit for the lower floor, moving on the fixed side drive unit for the lower floor, and standing around the fixed side drive unit for the lower floor that has already been arranged using the two crane devices, After mounting the upper floor fixed side drive unit to be placed in the upper floor parking portion of the parking space using the lifting device of the work bench device, the work table device is placed under the lower floor parking portion. Fixed side drive for floors Go on to the unit, said the assembly process lifted using an apparatus mounting a stationary drive unit for the upper floor on the frame posts, mounting method of the parking apparatus, comprising the city.