JP2017203274A - Method and device for floor slab carry-in to vertical circulation-type parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate carry-in and installation of a floor slab of a vehicle transport cage.SOLUTION: A floor slab carry-in method of the present invention includes: an installation step (a) for installing a floor slab carry-in device 30 on a structural member 18 extending in a longitudinal direction at a top of a vehicle transport cage 16, the floor slab carry-in device being movable in a longitudinal direction of the structural member 18 and capable of hanging a chain block, a hoist or other lifting device 32; a connection step (b) for connecting a winding member 35 of the lifting device 32 hung from the floor slab carry-in device 30 to a portion of the floor slab 17 in front of a carry-in direction, the floor slab having been carried on a cart 34 and installed on an entrance side of the vehicle transport cage 16; a transfer step (c) for moving the floor slab carry-in device 30 and the floor slab 17 in the longitudinal direction of the structural member 18 from the entrance side to an inner side, while supporting a weight of the portion of the floor slab 17 in front of the carry-in direction with the lifting device 32; and a mounting step (d) for mounting the floor slab 17 at a prescribed position on the vehicle transport cage 16.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a floor board carrying-in method and a floor board carrying-in device for installing a floor board in a vehicle carrying cage that carries and carries a vehicle.

  As an example of a vertical circulation parking apparatus capable of storing a plurality of vehicles in a tower-like parking tower, there is one disclosed in Patent Document 1, for example. As is well known, such a vertical circulation parking device includes a drive sprocket and a driven sprocket that are spaced apart in the vertical direction, an endless transport chain wound between the upper and lower sprockets, And a vehicle transport cage that is attached to the transport chain via arm-shaped attachments at a predetermined interval.

  Two sets of transport chains are provided before and after the vehicle transport cage, and a horizontal hook is bridged between an attachment provided on one transport chain and an attachment provided on the other transport chain. Each vehicle transport cage is suspended from the intermediate hook. The intermediate rod is fixed to the vehicle conveyance cage, and when the drive sprocket is rotated and the conveyance chain is unwound, the vehicle conveyance cage is rotated inside the bearing bush at the tip of each attachment. Is always kept in a suspended position according to gravity (an attitude in which the vehicle is leveled).

  And the pallet-like floor board is mounted in the bottom part of the vehicle conveyance cage. This floor board is provided with a pair of left and right guide grooves for bending a steel plate to guide the wheels of the vehicle, and its weight is about 400 to 500 kg. When the vertical circulation parking apparatus is renewed or maintenance work is performed, the floor board is once removed from the vehicle transport cage, and is carried out to the outside, and then installed again in the vehicle transport cage.

  Conventionally, for example, a lifting device such as a chain block or a hoist is installed on a structural member installed above the entrance of a vertical circulation parking device, and the floor plate is lifted by this to lift the interior of the vehicle transport cage. The method of pulling in (from the entrance side to the back side) was adopted.

JP 2003-138775 A

  However, according to the above construction method, a plurality of (about three) lifting devices are installed along the loading direction of the floorboard, and these lifting devices are connected to the floorboard in order from the entrance side. Therefore, it is necessary to repeat the process of pulling the floor board while pulling it up diagonally forward, releasing it a little, disconnecting it, connecting it to the next lifting device, and pulling it again. Moreover, since the vertical circulation parking apparatus is provided with several tens of floor boards having a weight of about 400 to 500 kg as described above, it is very difficult to install all of these floor boards in the vehicle transport cage. It was.

  The present invention has been made to solve the above-described problems, and provides a floor board carrying method and a floor board carrying apparatus for a vertical circulation parking apparatus capable of easily carrying in and installing a floor board of a vehicle transport cage. With the goal.

In order to solve the above problems, the present invention employs the following means.
That is, the floor board carrying-in method of the vertical circulation parking apparatus according to the first aspect of the present invention is a method of carrying a floor board into the vehicle conveyance cage of the vertical circulation parking apparatus and installing the floor board. An installation process for installing a floor board carry-in device, which is movable along the longitudinal direction of the structural member, and capable of hanging a lifting device such as a chain block or a hoist, on the structural member extending along the hand direction; A connection step of connecting the winding member of the lifting device suspended from the floor board carry-in device to a front portion in the carrying direction of the floor board placed on a carriage and arranged on the entrance side of the vehicle transport cage; A moving work for moving the floorboard loading device and the floorboard from the entrance side to the back side along the longitudinal direction of the structural member while maintaining the weight of the front portion in the loading direction of the floorboard by the lifting device. When a placing step of placing the floor plate to a predetermined position of the vehicle transport cage, in which with a.

  According to the floor board carrying-in method described above, the floor board carrying-in apparatus installed on the structural member in the installation process is connected to the floor board via the lifting device in the connection process, and the weight of the floor board is held by the lifting apparatus in the moving process. By moving in the longitudinal direction of the structural member, the floor board can be smoothly transported to a predetermined position of the vehicle transport cage and placed at the predetermined position in the placing step.

  Since the lifting device can move along the longitudinal direction of the structural member while being suspended by the floor plate carrying-in device, the floor plate can be moved only by one lifting device without providing a plurality of lifting devices as in the prior art. Can be transported throughout. Therefore, it is not necessary to sequentially connect floor boards to a plurality of lifting devices as in the prior art, and the workability can be greatly improved, thereby easily carrying a large number of heavy floor boards into the vehicle transport cage. And can be installed.

  In the floor board carrying-in method, in the connecting step, the floor board carrying-in device is fixed to the structural member at a position advanced beyond the front end of the floor board in the carrying-in direction, and in the moving step, the lifting device You may make it move the said floor board toward the said back side from the said entrance side by winding up a winding member.

  According to the above-mentioned floor board carrying-in method, a step of fixing the floor board carrying-in device to the structural member is required, but by fixing, the floor board carrying-in device is restricted from moving freely along the structural member, and the floor board is steadily attached. It can be advanced in the transport direction. The floor board carrying-in device can be easily moved in the moving direction of the structural member by releasing the fixation.

  In the floor board carrying-in method, as the structural member, an intermediate rod for suspending the vehicle transport cage on an attachment provided on a transport chain of the vertical circulation parking apparatus may be used.

  According to the above floor board carrying-in method, the floor board carrying-in device is installed on the intermediate rod at a height that can be easily reached by the worker standing on the floor of the boarding room. Can improve the safety.

  The floorboard carry-in device according to the second aspect of the present invention is for carrying a floorboard into a vehicle transport cage of a vertical circulation parking device, and extends along the upper longitudinal direction of the vehicle transport cage. A rolling member capable of rolling without taking off along the longitudinal direction of the member, and a frame provided with a suspension part that supports the rolling member and suspends a lifting device such as a chain block or a hoist. The frame has an annular shape surrounding the structural member, and a part of the frame is removable in a range larger than the width of the structural member.

  According to the above configuration, the floorboard carry-in device is installed on the structural member, the floorboard carry-in device is connected to the floorboard via the lifting device, and the floorboard carry-in device is structured while holding the weight of the floorboard by the lifting device. By moving in the longitudinal direction of the member, the floor board can be smoothly transported to a predetermined position of the vehicle transport cage and placed at the predetermined position.

Since the frame of the floor board carry-in device has an annular shape surrounding the structural member, the frame can be improved in rigidity and not deformed even when the weight of the floor board is added.
Further, since a part of the frame can be detached within a range larger than the width of the structural member, the annular frame can be easily attached to and detached from the structural member by removing this part.

  In the floor board carry-in device having the above-described configuration, a circular cross-section hook provided at the top of the vehicle transport cage is used as the structural member, and the rolling members are upper shoulders of the circular cross-section of the hook. It is good also as what was provided in two sets using the channel material so that it may contact | abut to a part in V shape.

  According to the said structure, a floor board carrying-in apparatus can be smoothly moved along an intermediate hook rod, without removing a rolling member with respect to the intermediate hook rod of circular cross section. Moreover, even if there is a slight difference in the outer diameter of the intermediate rod, the rolling surface of the rolling member arranged in a V shape can contact the outer peripheral surface of the intermediate rod, so that the outer diameter difference is absorbed. The versatility of the floorboard carry-in device can be enhanced.

  In the floor board carry-in device having the above-described structure, a rectangular cross-section intermediate hook provided at the upper portion of the vehicle transport cage is used as the structural member, and the rolling member is formed on the upper surface and both sides of the square cross-section of the intermediate hook. It is good also as what was provided in a set of 3 so that it may contact | abut with a surface.

  According to the above configuration, each rolling member comes into contact with and rolls on the upper surface and both side surfaces of the middle hanging rod with a square cross section, so that the floor board carry-in device can be moved to the middle hanging rod without removing each rolling member. Can be moved smoothly along.

  The floor board carry-in device having the above-described configuration may be configured to include a facing interval adjusting unit that enables adjusting a facing interval of the rolling members that are in contact with both side surfaces of the intermediate rod. According to this configuration, the opposing spacing of the rolling members can be adjusted by the opposing spacing adjustment unit according to the width dimension of the intermediate hook of the square cross section, so that the floor board carry-in device can be used regardless of the width dimension of the intermediate hook. Thus, versatility can be improved.

  The floor board carry-in device having the above-described configuration may include a brake mechanism that fixes a position with respect to the structural member. According to this configuration, since the floor board carry-in device can be fixed to the structural member using the brake mechanism, the floor board carry-in device is restricted from moving freely along the structural member, and the floor board is steadily advanced in the transport direction. be able to. The floor board carry-in device can be easily moved in the traveling direction of the structural member by releasing the fixation by the brake mechanism.

  As described above, according to the floor board carrying-in method and the floor board carrying-in device of the vertical circulation parking apparatus according to the present invention, the floor board of the vehicle transport cage can be carried in and installed easily.

It is a longitudinal cross-sectional view which shows an example of the vertical circulation type parking apparatus which can apply the holding | maintenance apparatus of the vehicle conveyance cage which concerns on this invention. It is a longitudinal cross-sectional view of the vertical circulation type parking apparatus which follows the II-II line of FIG. One embodiment of the floor board carrying-in method according to the present invention is shown, wherein (a) is an installation process, (b) is a connection process, (c) is a movement process, and (d) is a placement process. It is the side view of the floor board carrying-in apparatus and lifting device which expanded IV part of Fig.3 (a). It is a front view of the floor board carrying-in apparatus and lifting apparatus which show 1st Embodiment of this invention by V arrow view of FIG. It is a front view of the floor board carrying-in apparatus and the lifting apparatus which show 2nd Embodiment of this invention.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a longitudinal sectional view showing an example of a vertical circulation parking apparatus to which a holding device for a vehicle transport cage according to the present invention can be applied, and FIG. 2 is a vertical circulation parking apparatus along the line II-II in FIG. FIG.

  The vertical circulation parking apparatus 1 can accommodate a plurality of vehicles 2 and includes a parking tower 4 in which an entrance / exit 3 of the vehicle 2 is opened on the ground. The parking tower 4 has a structure in which a lightweight concrete plate 6 is installed on the outer surface of a housing 5 made of, for example, a steel frame. Inside the entrance / exit 3 is a entrance room 7 into which the vehicle 2 enters. In addition, the entrance / exit 7 (entrance / exit 3) is not necessarily provided in the lowest part of the parking tower 4, and may be provided in the middle part or the uppermost part of the parking tower 4 (in the case of an underground type etc.).

  The basic structure of the vertical circulation parking apparatus 1 is widely known. That is, an endless transport chain 13 is wound between a drive sprocket 11 pivotally supported vertically above the parking tower 4 and a driven sprocket 12 pivotally supported vertically below the parking tower 4. An oblong cage circulation path 14 extending in the direction is formed, and a plurality of vehicle transport cages 16 are suspended through attachments 15 attached to the transport chain 13 at predetermined intervals. A pallet-like floor plate 17 for mounting the vehicle 2 is detachably mounted on each vehicle transport cage 16, and each floor plate 17 is transported while being held by the vehicle transport cage 16 from below.

  As shown in FIG. 2, two sets of transport chains 13 are provided on the front and rear sides of the vehicle transport cage 16. Between the attachment 15 provided on the transport chain 13 on the front side (entrance / exit 3) and the attachment 15 provided on the rear transport chain 13, a horizontal hook 18 is bridged. Each vehicle transport cage 16 is suspended from a hanging rod 18. For this reason, the vehicle transport cage 16 is suspended at any position in the cage circulation path 14 in a posture in which the mounted floor board 17 is always horizontal. The intermediate hook 18 is fixed to the vehicle transport cage 16.

  The drive sprocket 11 is rotationally driven by a drive motor 20, a speed reduction device 21, and a drive shaft 22, and a brake device 23 is provided on the drive shaft 22 coaxially with the drive motor 20. By driving the drive sprocket 11, each vehicle transport cage 16 circulates in the cage circulation path 14, and the vehicle 2 is mounted on the floor plate 17 of the vehicle transport cage 16 stopped in the lowermost entrance room 7 of the parking tower 4. Alternatively, the vehicle 2 mounted on the floor board 17 is lowered.

  When the vertical circulation parking apparatus 1 configured as described above is renewed or maintenance work is performed, the floor board 17 is temporarily removed from the vehicle transport cages 16 in the entry / exit room 7 and is carried out from the entrance / exit 3 to the outside. After that, it is again carried into the passenger compartment 7 and installed in the vehicle transport cage 16. Such attachment / detachment of the floor plate 17 is performed for all the vehicle transport cages 16. In such a case, the floor board carrying-in method according to the present invention is applied.

3A to 3D sequentially show the steps of the floor board carrying-in method according to the present invention.
First, as an installation step (a), the floor board carry-in device 30 is installed on a structural member extending along the upper longitudinal direction of the vehicle transport cage 16, for example, the intermediate rod 18 of the vehicle transport cage 16. As will be described later, the floor board carry-in device 30 has a roller and can move smoothly along the longitudinal direction of the intermediate hook 18 and can suspend a lifting device 32 such as a chain block or a hoist. A suspension system that can be used. On the other hand, the floorboard 17 to be carried is placed on, for example, two front and rear carriages 34 on the entrance side (the entrance / exit 3 side) of the vehicle transport cage 16.

  Next, as a connecting step (b), the hook 36 of the winding member 35 (see also FIGS. 4 and 5) such as a chain and a wire that expands and contracts from the lifting device 32 suspended from the floor plate carrying-in device 30 is attached to the floor plate 17. Connect to the front part of the loading direction. Here, for example, a winding member 35 is connected to a wheel stopper 17a provided on the floor plate 17 via a rope 37 or the like.

  In this connection step (b), the floor board carrying-in device 30 may be connected to the floor board 17 at a position 30a relatively close to the floor board 17 in the longitudinal direction of the intermediate hook 18, or the carrying direction of the floor board 17 You may connect to the floor board 17 in the state fixed to the intermediate hook 18 in the position 30b advanced far ahead from the front end part.

  Next, as the moving step (c), while holding the weight of the front portion of the floor board 17 in the carry-in direction by the lifting device 32, that is, while slightly lifting the front part of the floor board 17, It moves from the entrance side toward the back side along the longitudinal direction of the hanging rod 18. During this movement, the floorboard carry-in device 30 may be moved in the same direction at the same time while the floorboard carry-in device 30 is moved along the intermediate hook 18 from the position 30a, or the floorboard carry-in device 30 may be moved using a brake mechanism described later. The floor plate 17 may be moved from the inlet side toward the back side by winding the winding member 35 of the lifting device 32 in a state of being fixed at the position 30b.

  Finally, as a placing step (d), the floor board 17 is placed at a predetermined position of the vehicle transport cage 16 and fixed to the vehicle transport cage 16, and the loading and installation of the floor board 17 are completed.

  According to the floor board carrying-in method described above, since the lifting device 32 can be moved along the longitudinal direction of the intermediate hanging rod 18 while being suspended from the floor board carrying-in device 30, a plurality of lifting devices are provided as in the prior art. In addition, the floor board 17 can be transported from end to end by only one lifting device 32. Therefore, it is not necessary to sequentially connect the floor plate 17 to a plurality of lifting devices as in the prior art, and the workability can be remarkably improved. As a result, a large number of heavy floor plates 17 can be added to the vehicle transport cage 16. Easy to carry in and install.

  In the connecting step (b), the floor board carry-in device 30 is fixed to the intermediate rod 18 at the position 30b advanced from the front end in the carrying direction of the floor board 17 as described above, and the lifting device in the moving step (c). The floor plate 17 may be moved from the entrance side toward the back side by winding up the 32 winding members 35. In this case, a step of fixing the floor board carry-in device 30 to the intermediate hook 18 is necessary, but by fixing, the floor board carry-in device 30 is restricted from moving freely along the intermediate hook 18 and steadily steadily. The floor board 17 can be advanced in the transport direction. The floor board carry-in device 30 can be easily moved in the advancing direction of the intermediate hook 18 by releasing the fixation.

  In the installation step (a), the floor board carry-in device 30 is installed on the intermediate rod 18 extending along the upper longitudinal direction of the vehicle transport cage 16 so that the worker standing on the floor of the entry room 7 can reach Since the floor board carry-in device 30 is installed on the intermediate hanging rod 18 at an easy position, it is possible to eliminate the work at a high place in the installation step (a) and improve the safety of the worker.

[First Embodiment of Floorboard Loading Device]
4 is a side view of the floor board carry-in device 30 and the lifting device 32 in which the IV part of FIG. 3A is enlarged, and FIG. 5 is a first embodiment of the floor board carry-in device 30 as viewed in the direction of arrow V in FIG. FIG. The floor board carry-in device 30 is configured as follows.

  The floor board carry-in device 30 includes a frame 40. As shown in FIG. 5, the frame 40 has an annular shape surrounding the intermediate hook 18. That is, for example, an upper horizontal member 41 located at the upper part, a pair of left and right vertical members 42 fixed to both sides of the upper horizontal member 41 by welding or the like, and a lower horizontal member that connects lower ends of these vertical members 42 43 and is configured in a rectangular ring shape.

  The upper horizontal member 41 and the vertical member 42 may be integrated. The lower horizontal member 43 is removable with respect to the vertical member 42. For example, the lower horizontal member 43 is fastened and fixed to the vertical member 42 by bolts 44. The length of the lower horizontal member 43 is larger than the diameter of the intermediate rod 18. A bracket-like suspension portion 45 is fixed to an axially intermediate portion of the lower horizontal member 43, and a hook 36 on the upper side of the lifting device 32 is hooked on the suspension portion 45 via a ring 46. The upper device 32 is suspended. Although a commercially available chain block is illustrated as the lifting device 32 in the figure, it may be an electric hoist or the like.

  A channel member 48 is provided on the lower surface of the upper horizontal member 41. The channel member 48 extends in a direction along the intermediate rod 18 and has an opening angle of, for example, 90 °, and is fixed to the horizontal member 41 by welding or the like so as to open upward as shown in FIG. ing. A pair of rollers 50 (rolling members) are pivotally supported on both side surfaces of the channel material 48 (here, the downwardly facing slopes). As shown in FIG. 4, the rollers 50 are provided at both ends of the channel material 48. These rollers 50 abut on the upper shoulders of the circular cross section of the intermediate hook 18 in a V shape, so that they roll along the longitudinal direction of the intermediate hook 18 without rolling off, and the floor board carrying-in device 30. Can be moved smoothly. The outer peripheral surface of the roller 50 is made of a resin that does not easily damage the surface of the intermediate hook 18.

  Furthermore, the floor board carry-in device 30 is provided with a brake mechanism 52. The brake mechanism 52 fixes the position of the floor board carry-in device 30 with respect to the intermediate hanging rod 18. For example, the brake mechanism 52 has a pair of left and right knobs screwed so as to penetrate the vertical members 42 on both sides of the frame 40. A screw portion 53 and a brake pad 54 provided at the tip of the screw portion 53 are provided. By tightening the screw portion 53, the brake pad 54 is pressed against the side surface of the intermediate hook 18 and frictionally engaged, thereby fixing the position of the floor board carry-in device 30 with respect to the intermediate hook 18.

  The floor board carry-in device 30 is configured as described above. The floor board carrying-in device 30 is installed on the intermediate rod 18 as shown in FIGS. 4 and 5, and further connected to the floor board 17 as shown in FIG. The floor board 17 can be smoothly transported to a predetermined position of the vehicle transport cage 16 and placed at a predetermined position by moving the floor board carry-in device 30 in the longitudinal direction of the intermediate rod 18 while maintaining the weight of 17. it can.

  Since the frame 40 of the floor board carry-in device 30 has an annular shape that surrounds the intermediate hook 18, the rigidity of the frame 40 can be increased, and even if the weight of the floor board 17 is added, it can be prevented from being deformed or damaged. In addition, a part of the frame 40, here, the lower horizontal member 43 is removable from the frame 40 in a range (length) larger than the width of the intermediate rod 18, so that the lower horizontal member 43 is removed. The annular frame 40 (floor board carry-in device 30) can be easily attached to and detached from the intermediate hook 18. Instead of the lower horizontal member 43, the upper horizontal member 41 can be removed from the vertical member 42, or either the left or right vertical member 42 can be removed from the upper horizontal member 41 and the lower horizontal member 43. Good.

  Since the rolling members 50 are provided in pairs using the channel material 48 so as to abut on the upper shoulders of the circular cross section of the intermediate hook 18 in a V shape, The floor board carry-in device 30 can be smoothly moved along the intermediate hook 18 without removing the rolling member 50 from the bar 18. Further, even if there is a slight difference in the outer diameter of the intermediate hook 18, the rolling surface of the rolling member 50 arranged in a V shape can contact the outer peripheral surface of the intermediate hook 18. The floor board carrying-in apparatus 30 can be made to have versatility by being absorbed.

  Moreover, since the brake mechanism 52 which fixes the position of the floor board carrying-in apparatus 30 with respect to the intermediate hook 18 is provided, the floor board carrying-in apparatus 30 is made into the intermediate hook at the time of execution of the connection process (b) and movement process (c) which were mentioned above. 18 can be fixed. Thereby, it can restrict | limit that the floor board carrying-in apparatus 30 moves freely along the intermediate | middle hanging rod 18, and can advance the floor board 17 to a conveyance direction steadily. If the fixing by the brake mechanism 52 is released, the floor board carry-in device 30 can be easily moved.

[Second Embodiment of Floorboard Loading Device]
FIG. 6 is a front view of the floorboard carry-in device 60 and the lifting device 32 showing the second embodiment of the present invention. This floor board carry-in device 60 corresponds to the intermediate hook 18 'having a square cross section, and is configured as follows so that it can move in the axial direction.

  Similarly to the floor board carry-in device 30 of the first embodiment, the floor board carry-in apparatus 60 also includes an annular frame 70 that surrounds the intermediate hook 18 '. The frame 70 includes an upper horizontal member 71 located at the upper part, a pair of left and right vertical members 72 fixed to both sides of the upper horizontal member 71 by welding or the like, and a lower horizontal part that connects lower ends of the vertical members 72 to each other. A member 73 and a rectangular shape are provided.

  The upper horizontal member 71 and the vertical member 72 may be integrated. The lower horizontal member 73 is removable with respect to the vertical member 72. For example, the lower horizontal member 73 is fastened and fixed to the vertical member 72 by bolts 74. The length of the lower horizontal member 73 is larger than the lateral width of the intermediate hook 78. A bracket-like suspension portion 75 is fixed to the intermediate portion in the axial direction of the lower horizontal member 73, and the hook 36 on the upper side of the lifting device 32 is hooked on the suspension portion 75 via the ring 46, and the suspension is suspended. The upper device 32 is suspended.

  A set of three rollers 80A and 80B are provided on the lower surface of the upper horizontal member 71 and the inner surface of the vertical member 72 so as to contact the upper surface and both side surfaces of the intermediate hook 18 ', respectively. Two sets of these rollers 80A and 80B are provided apart from each other in the longitudinal direction of the intermediate hook 18 '. A roller 80 </ b> A that is provided on the lower surface of the upper horizontal member 71 and contacts the upper surface of the intermediate rod 18 ′ is pivotally supported between a pair of support plates 82 fixed to the lower surface of the upper horizontal member 71.

  The two rollers 80B provided on the inner surface of the vertical member 72 and abutting on both side surfaces of the intermediate rod 18 ′ are pivotally supported by a support bracket 84 provided to be adjustable in height with respect to the inner surface of the vertical member 72. ing. For example, the height of the support bracket 84 with respect to the inner surface of the vertical member 72 can be changed depending on the fastening position of the nut in the facing distance adjusting unit 85, thereby adjusting the facing distance of the opposing rollers 80 </ b> B.

  Further, the floor board carry-in device 60 is also provided with a brake mechanism 86. The brake mechanism 86 fixes the position of the floor board carry-in device 60 with respect to the intermediate hanging rod 18 ′. For example, the screw portion 87 with a knob screwed so as to penetrate the upper horizontal member 71 of the frame 70. And a brake pad 88 provided at the tip of the threaded portion 87. By tightening the screw portion 87, the brake pad 88 is pressed against the upper surface of the intermediate hook 18 'and frictionally engaged, thereby fixing the position of the floor board carry-in device 60 relative to the intermediate hook 18'.

  The floor board carry-in device 60 is configured as described above. According to this floor board carrying-in device 60, since each roller 80A, 80B abuts on the upper surface and both side surfaces of the intermediate hook 18 'having a square cross section and rolls, without removing each roller 80A, 80B, The floor board carry-in device 60 can be moved smoothly along the intermediate hook 18 '.

  The rollers 80A and 80B that are in contact with both side surfaces of the intermediate hook 18 'can be adjusted in the opposing interval by the opposing interval adjusting portion 85. Therefore, the opposing interval is adjusted in accordance with the width dimension of the intermediate rod 18' having a square cross section. The interval between the rollers 80A and 80B can be adjusted by the portion 85. For this reason, the floor board carry-in device 60 can be used regardless of the width dimension of the intermediate hook 18 ', and versatility can be improved.

  Moreover, since the brake mechanism 86 which fixes the position of the floor board carrying-in apparatus 60 with respect to intermediate hook 18 'is provided, the floor board carrying-in apparatus 60 is the middle hanging bar at the time of the connection process (b) and movement process (c) which were mentioned above. It is possible to restrict the movement of the floor plate 17 along the line 18 ′, and to steadily advance the floor board 17 in the transport direction. If the fixing by the brake mechanism 86 is released, the floor board carry-in device 60 can be easily moved.

  As explained above, according to the floor board carrying-in method of the vertical circulation parking apparatus 1 and the floor board carrying-in apparatuses 30 and 60 according to the above embodiments, the floor board 17 of the vehicle transport cage 16 is easily carried in and installed. be able to.

  It should be noted that the present invention is not limited to the configuration of the above-described embodiment, and can be appropriately modified or improved within a scope not departing from the gist of the present invention. Are also included in the scope of rights of the present invention.

  For example, in the installation step (a) of the floor board carry-in method shown in FIG. 3, the floor board carry-in device 30 (60) is installed on the intermediate rod 18 of the vehicle transport cage 16. If it is a structural member extending along the direction, the floor board carry-in device 30 (60) may be installed in another structural member. For example, as shown in FIG. 3 (a), if the lower edge of the structural member 90 located above the entrance room 7 projects to the side (such as an I-shaped cross section), the lower edge is used. May be. Alternatively, the floor board carry-in device 30 (60) may be installed by temporarily installing a dedicated structural member.

  Moreover, in the said embodiment, although it has the structure by which the brake devices 52 and 86 were provided in the floor board carrying-in apparatus 30 and 60, instead of providing the brake devices 52 and 86, clamp member is attached to the intermediate hooks 18 and 18 '. Etc., the positions of the floor board carry-in devices 30 and 60 may be fixed.

DESCRIPTION OF SYMBOLS 1 Vertical circulation type parking apparatus 16 Vehicle conveyance cage 17 Floor board 18, 18 'Middle hook (structure member)
30, 60 Floor board carry-in device 32 Lifting device 34 Bogie 35 Winding member 40, 70 Frame 43, 73 Lower horizontal member (part of removable frame)
45, 75 Suspension part 50, 80A, 80B Roller (rolling member)
52, 86 Brake mechanism 85 Opposite distance adjustment part (a) Installation process (b) Connection process (c) Movement process (d) Placement process

Claims (8)

A method of carrying a floorboard into a vehicle transport cage of a vertical circulation parking device and installing it,
A floor board carrying into a structural member extending along the longitudinal direction of the upper part of the vehicle transport cage, which is movable along the longitudinal direction of the structural member and can suspend a lifting device such as a chain block or a hoist. An installation process for installing the device;
A connecting step of connecting the winding member of the lifting device suspended from the floor board carry-in device to a front portion in the carrying direction of the floor board placed on the carriage and disposed on the entrance side of the vehicle transport cage;
A moving step of moving the floorboard carry-in device and the floorboard from the entrance side toward the back side along the longitudinal direction of the structural member while maintaining the weight of the front portion in the carry-in direction of the floorboard by the lifting device; ,
A placing step of placing the floor board at a predetermined position of the vehicle transport cage;
A floor board carrying method of a vertical circulation parking device provided with In the connecting step, the floor board carry-in device is fixed to the structural member at a position advanced beyond the front end of the floor board in the carrying direction,
In the moving step, the floor plate is moved from the inlet side toward the back side by winding the winding member of the lifting device.
The floor board carrying-in method of the vertical circulation parking apparatus according to claim 1.   3. The method of carrying a floor board into a vertical circulation parking apparatus according to claim 1, wherein the structural member is an intermediate rod that suspends the vehicle conveyance cage on an attachment provided on a conveyance chain of the vertical circulation parking apparatus. . A floorboard carry-in device for carrying a floorboard into a vehicle transport cage of a vertical circulation parking device,
A rolling member capable of rolling without derailing along a longitudinal direction of a structural member extending along an upper longitudinal direction of the vehicle transport cage;
A frame provided with a suspension portion that supports the rolling member and suspends a lifting device such as a chain block or a hoist;
With
The frame has an annular shape surrounding the structural member, and a part of the frame is removable in a range larger than the width of the structural member.
Floor board carry-in device. The structural member is an intermediate rod with a circular cross section provided at the top of the vehicle transport cage,
The rolling members are provided in pairs using a channel material so as to abut on the upper shoulders of the circular cross section of the intermediate rod in a V shape.
The floor board carry-in device according to claim 4. The structural member is a square cross-section hook provided at the top of the vehicle transport cage,
The rolling members are provided in groups of three so as to abut on the upper surface and both side surfaces of the square cross section of the intermediate rod.
The floor board carry-in device according to claim 4.   The floor board carry-in device according to claim 6, further comprising an opposing interval adjustment unit that enables adjustment of an opposing interval of the rolling members that are in contact with both side surfaces of the intermediate hook.   The floor board carry-in device according to claim 4, further comprising a brake mechanism that fixes a position with respect to the structural member.

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