JP4033761B2 - Mechanical parking device and its parking rack - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mechanical parking device and a parking shelf thereof. More specifically, the present invention relates to a parking rack for accommodating a vehicle in a plurality of upper and lower stages, and a mechanical parking apparatus provided with an elevator for moving the vehicle up and down to each parking space of the parking rack and the parking rack.
[0002]
[Prior art]
In general, a mechanical parking apparatus is often installed to park as many vehicles as possible on a narrow site in an urban area with high land prices. The mechanical parking apparatus has parking shelves in which shelves (hereinafter simply referred to as shelves) for accommodating pallets for mounting on a vehicle are arranged on both sides along an elevator hoistway. Then, the elevator moves to the designated shelf and transfers (transfers) the pallet between the shelf and the elevator.
[0003]
And this mechanical parking device has a so-called middle roof vehicle having a high vehicle height vehicle called a high roof vehicle or a medium vehicle height in addition to a low vehicle height vehicle such as a general passenger car with a low vehicle height in one parking tower. May also be required to be accommodated. In order to efficiently accommodate vehicles with different vehicle heights, that is, to effectively use the internal space of the parking device, multiple types of arrangement pitch (parking space height) above and below the shelf according to the vehicle height of the accommodation vehicle Must be set.
[0004]
There is no major problem if the ratio of low-height vehicles and high-height vehicles to be accommodated is determined when constructing the parking device. However, the ratio may be determined when a resident who owns the vehicle after construction is determined after construction, such as when the parking device is attached to the apartment house. Furthermore, the ratio may change depending on the occupant's withdrawal and occupancy. It is necessary to cope with such a situation without reducing the vehicle accommodation efficiency.
[0005]
As an example of such a parking device, one in which a plurality of shelves are fixedly installed at two vertical arrangement pitches on a pillar of a parking device building has been proposed. In this parking apparatus, shelves are first installed on pillars of a building at an arrangement pitch for low-height vehicles, and shelves are installed at an arrangement pitch for high-height vehicles (see Patent Document 1, for example). ). Therefore, it is necessary to enlarge the parking space so that the unused shelf remaining in the parking space does not contact the parked vehicle. This leads to a decrease in vehicle accommodation efficiency.
[0006]
In addition, a parking device has been proposed in which shelf mounting holes are perforated in the vertical direction in the main pillar (formed from H-shaped steel) constituting the building of the parking device in the vertical direction. For low-height vehicles, shelves are attached at a reference pitch, and for high-height vehicles, shelves are attached at intervals of 1.5 times the reference pitch. This is to cope with a change in the accommodation ratio (see, for example, Patent Document 2). It is necessary to form a large number of holes in the main pillar constituting the building, and the holes are formed in the flange portion that bears the strength of the H-shaped steel, which leads to a decrease in the strength of the main pillar.
[0007]
In addition, a parking apparatus has been proposed in which a ratio between the vertical arrangement pitch of horizontal beams, which are constituent members of the building of the parking apparatus, is set as an integer ratio. As a result, the parking space height of the low vehicle height vehicle and the parking space height of the high vehicle height vehicle can be determined on the basis of the vertical arrangement pitch of the horizontal beams, so that design and planning are facilitated (for example, patent document). 3). However, the specific mechanism in the manufacturing stage is not shown.
[0008]
In addition, a parking device has been proposed in which a fixing member for attaching a pallet support member to each of a plurality of standing support pillars is attached to an arbitrary position in the vertical direction of the support pillar. This fixing member is detachably attached so as to be clamped by a bolt from the outside of the support column made of H-shaped steel and to be stretched by a bolt from the inside of both flange portions of the H-shaped steel (see, for example, Patent Document 4). However, since the bolts are merely clamped by the bolts, the bolts may be loosened due to loads and vibrations caused by repeated movement and mounting of the pallet.
[0009]
Moreover, when performing the mutual change with the parking apparatus which accommodates only a low vehicle height, and the parking apparatus which accommodates only a high vehicle, it is preferable to also change the height of the entrance / exit. In particular, for a parking device that accommodates only low-height vehicles, it is preferable to limit the height of the entrance / exit in order to prevent vehicles with a vehicle height higher than the limit height from entering. Although there is a prior document relating to the entrance / exit of the parking device (see, for example, Patent Document 5 and Patent Document 6), there is no prior document disclosing the problem or configuration of changing the height of the entrance / exit.
[0010]
[Patent Document 1]
JP 2000-328807 A (FIGS. 1 and 2)
[Patent Document 2]
JP-A-5-133132 (FIGS. 1 and 3 to 5)
[Patent Document 3]
Japanese Patent No. 2537093 (right column on page 2)
[Patent Document 4]
JP 2002-276182 A (paragraphs “0032” to “0039”, FIGS. 4 and 5)
[Patent Document 5]
Japanese Unexamined Patent Publication No. 63-138076
[Patent Document 6]
Japanese Patent Laid-Open No. 64-80672
[0011]
[Problems to be solved by the invention]
The present invention has been made to solve such a problem, and does not cause a decrease in the strength of a shelf column to which a shelf is attached, and does not require a significant remodeling of a loading / unloading port. It is an object of the present invention to provide a mechanical parking device capable of easily changing the vertical arrangement pitch of the entrance / exit and the shelf according to the vehicle height, and a parking shelf suitable for the mechanical parking device.
[0012]
[Means for Solving the Problems]
  The parking shelf of the present invention
  A parking shelf installed in a mechanical parking device, a shelf member used for mounting a vehicle, a plurality of shelf pillars erected to support the shelf member, and each shelf pillar The shelf mounting tool is provided with an opening through which the shelf column penetrates, and the shelf column penetrates into the opening.By shaft memberOn this shelf columnTo be rotatableA pivot to be pivoted,A mounting portion for attaching the shelf member, which extends in a lateral direction perpendicular to the longitudinal direction of the shaft member;When a load in the vertical direction is applied to the mounting portion in a state where the shelf resting tool is attached to the shelf column,Shaft memberIt is comprised so that the rotation moment may arise in a shelf mounting tool.
[0013]
With this configuration, when a downward load is applied from the shelf member to the shelf mount due to vehicle mounting or the like, almost no bending moment is applied to the shelf column from the pivotal support, and the inside of the opening is the shelf column from the side. It will be in the state pressed against the outer surface of. Therefore, the burden on the shelf column is reduced.
[0014]
And the said shelf pillar has an H-shaped cross section, and the parking shelf comprised so that the pivotal support part of the said shelf mounting tool may be pivotally supported by the center web part of the cross section of a shelf pillar is preferable. This is because the shelf-mounting tool is not pivotally supported by the bending resistance portion (both end flange portions of the cross section) of the shelf column, so the burden on the shelf column is reduced. In addition, as a shelf column of an H-shaped cross section, for example, H-shaped steel is frequently used.
[0015]
  Also,Other parking shelves of the present invention are parking shelves installed in a mechanical parking device, and a plurality of shelves that are installed to support the shelves and shelves used to mount vehicles. Each shelf column, and a shelf mount that is attached to each shelf column. The shelf platform includes an opening through which the shelf column penetrates, a mounting portion for attaching a shelf member, and a shelf column in the opening. When the vertical load is applied to the mounting portion in a state where the shelf mount is attached to the shelf column, this load is supported. Is configured such that a moment around the pivot is generated in the shelf mount, the shelf column has an H-shaped cross section, and the pivot of the shelf mount is It is configured to be pivotally supported by the central web,A pivot hole is formed in the central web portion of the cross section of the shelf column, and the pivot portion has a shaft member inserted through the pivot hole, and a holding portion that holds both ends of the shaft member. And extending until the tip of the holding part comes close to the web part.The With this configuration,Bending moment is prevented from occurring in the shaft member, reducing the load on the shaft member.The
[0016]
  Still another parking shelf of the present invention is a parking shelf installed in a mechanical parking device, and a plurality of shelves used for mounting a vehicle and a plurality of standing members for supporting the shelf member. A shelf holder for the book, and a shelf holder to be attached to each shelf pillar. The shelf holder has an opening through which the shelf pillar penetrates, a mounting portion for attaching the shelf member, and a shelf in the opening. And when the vertical load is applied to the mounting portion in a state in which the shelf mounting tool is attached to the shelf column. It is configured so that a moment around the pivot is generated in the shelf by the action of the load,The shelf-mounting tool includes two shelf-mounting element elements that can be connected to each other, and a coupling tool for connecting the two shelf-mounting element elements to each other. A fitting recess is formed, and the fitting recesses are integrated to form the opening when the shelf rest elements are connected to each other.Yes. With this configuration,Easy to put on and take off the shelvesBecome. And it becomes easy to move a shelf mounting tool along a shelf column only by removing the pivot of a pivot part from a shelf column.
[0017]
  Yet another parking shelf of the present invention is:
  A parking shelf installed in a mechanical parking device, a shelf member used for mounting a vehicle, a plurality of shelf pillars erected to support the shelf member, and each shelf pillar The shelf mount is provided with an opening through which the shelf column penetrates, a mounting portion for attaching the shelf member, and the shelf column with the shelf column penetrating into the opening. And when a load in the vertical direction is applied to the mounting portion in a state where the shelf-mounting device is attached to the shelf column, a moment around the pivot portion is caused by the action of the load. Is configured to occur on the shelves,A gap is formed between the opening and the outer surface of the penetrating shelf column so that the shelf mounting tool can be slightly rotated around the pivotal support. There is a wedge member for limiting the rotation angle of the tool.Have. By inserting the wedge member into the gap, the pressure contact portion between the inner side of the opening and the outer surface of the shelf column is clarified, and the horizontal state of the shelf rest can be ensured.
[0018]
The mechanical parking device of the present invention is
There is provided an elevator for raising and lowering the vehicle, and any one of the above-described parking shelves standing on at least one side of the elevator along the elevator hoistway.
[0019]
With this configuration, the vertical position of the shelf member in the parking shelf can be easily changed, and as a result, it is possible to easily cope with a change in the accommodation ratio between the low vehicle height vehicle and the high vehicle height vehicle.
[0020]
The shelf pillars are respectively erected at the four corners of the rectangular rectangle in plan view, and a plurality of pivot holes for pivotally supporting the pivotal support portions of the shelf rest are formed on each shelf pillar at a predetermined interval in the vertical direction. A mechanical parking device is preferred. This is because the mounting position can be easily changed by moving the shelf mounting tool up and down in a state of being externally fitted to the shelf column.
[0021]
  SmallA parking tower comprising a skeleton having at least a main column and a horizontal beam, and an exterior plate attached to the skeleton so as to form a space between the skeleton, and an entry / exit floor of the parking tower And an entrance / exit port, and a curtain plate, which is detachably attached to the upper part of the entrance / exit, and covers the upper part of the entrance / exit port to change the opening height of the entrance / exit.The elevator and parking shelf are housed in the parking tower.ingMechanical parking device is preferred.
[0022]
According to such a configuration, it is easy to make the entrance / exit into an optimum shape for a low vehicle height vehicle or a high vehicle height vehicle by attaching and removing the curtain plate. In addition, since the shelf pillar is provided separately from the skeleton, the refractory material necessary for the skeleton is not covered, so there is no need to peel off or recoat the refractory material coating for the mounting of the shelves.
And the door of the entrance / exit is arrange | positioned inside the curtain in planar view in the said entrance / exit, and the mechanical parking in which the height of this door is made substantially the same as the height of the entrance / exit An apparatus is preferred. This is because, for example, even when the curtain plate is removed in order to cope with a high vehicle, the entire entrance / exit port can be closed by the door.
[0023]
The door is arranged to be movable up and down, and a door pocket for accommodating the door is disposed in the space between the skeleton and the exterior plate in the vicinity of the entrance / exit, and the door A mechanical parking device configured such that the entrance / exit is opened by being housed in a door pocket is preferable. This is because the width of the parking tower when viewed from the front can be prevented from becoming unnecessarily large, and the shape of the skeleton (for example, a steel tower) is hardly affected due to the installation of the door pocket.
[0024]
In this parking device, the door is composed of a plurality of door elements, the plurality of door elements are arranged adjacent to the inside and outside of the parking tower and can be moved up and down, and the door elements overlap with each other to form the door pocket. It is preferable that the loading / unloading port is opened by being housed and the loading / unloading port is closed when the door elements are arranged side by side on the loading / unloading port. This is because the vertical dimension of the door pocket can be reduced.
[0026]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of a mechanical parking device according to the present invention and an embodiment of a parking shelf according to the present invention will be described with reference to the accompanying drawings.
[0027]
FIG. 1 illustrates an elevator type three-dimensional parking apparatus (hereinafter simply referred to as a parking apparatus) 1. FIG. 2 is a perspective view of the parking apparatus 1 of FIG. 1 viewed from the front. 3 is a cross-sectional view taken along line III-III in FIG. FIG. 4 is a perspective view of the parking apparatus 1 of FIG. 1 viewed from the side. However, in FIG. 4, the elevator and its driving device are not shown.
[0028]
The parking apparatus 1 includes a parking tower 4 in which an exterior plate (exterior panel) 3 is pasted on the outer surface of a steel tower 2 serving as a skeleton, and an elevator 5 as a vehicle transport mechanism disposed in the parking tower 4. And a parking shelf 6 that accommodates the vehicle M. As shown in the figure, the steel tower 2 has a quadrangular column as a whole, a main column 7 erected at the four corners, a beam 8 spanned between the main columns at a predetermined interval in the vertical direction, and a reinforcement. The diagonal material (brace) 9 is provided. The exterior panel 3 is pasted so that a space is formed between the exterior panel 3 and the steel tower 4.
[0029]
The elevator 5 is for raising and lowering the pallet 10 on which the vehicle M is mounted. The elevator 5 is suspended by a wire 11, and is provided with a drive device (winding device) 12 and a counterweight 13 that winds and feeds the wire 11 to raise and lower the elevator 5. A rail 5a (FIG. 3) on which the pallet 10 can traverse is laid on the elevator 5, and the pallet is placed on the rail 5a. The parking rack 6 is erected on both sides of the hoistway 14 of the elevator 5.
[0030]
Each parking shelf 6 includes four shelf pillars 15 erected at positions corresponding to the four corners of the rectangular space in plan view, and shelf members arranged in a number of stages spaced apart from the shelf pillars 15 in the vertical direction. (Hereinafter simply referred to as a shelf) 16. In this embodiment, the vertical arrangement pitch of the shelves 16 is fixed. That is, the shelves 16 are arranged at a pitch L (FIG. 2) for a low vehicle height vehicle. As shown in FIG. 3, the shelf 16 is a rod-like member that is attached to both front and rear ends of the parking space P so as to extend toward the elevator 5. The shelf 16 is attached to the shelf column 15 by a shelf platform 20 described later. A rail on which the pallet 10 can traverse is formed on the upper surface of each shelf 16, and the pallet 10 is placed on the rail. The pallet traverses on the rail of the shelf 16 and on the rail 5a of the elevator 5. In this embodiment, the shelf column 15 is formed from a steel material (H-shaped steel) having an H-shaped cross section.
[0031]
The elevator 5 moves up and down between the shelves 16 on both sides, moves to the shelf 16 of the called pallet 10, receives the pallet 10, and transports it to the loading / unloading floor E. In the parking apparatus 1, the entry / exit floor E is the lowest floor (the first floor). The elevator 5 is provided with a moving device (not shown) for receiving and returning the pallet 10 from the shelf 16. On the loading / unloading floor E, a door 18 for opening and closing the loading / unloading port 17 is disposed. The door 18 will be described later.
[0032]
FIGS. 5 and 6 show a shelf mount 20 used for attaching the shelf 16 of the parking shelf 6 to the shelf column 15. FIG. 5 is a plan view of the rack mounting tool 20, and FIG. 6 is a side view thereof. The shelf mount 20 has a pair of shelf mount elements 20a having a plane-symmetric structure, bolts and nuts (hereinafter represented by connecting bolts) 21 for connecting the shelf mount elements 20a to each other, and the shelves. It is comprised from the volt | bolt and nut (henceforth represented by an attachment bolt) 22 for attaching the tool 20 to the shelf column 15. With this configuration, the shelf mount 20 can be connected to the shelf column 15 with the connection bolt 21 and can be pivotally supported to the shelf column 15 with the mounting bolt 22 so that the shelf columns 15 are sandwiched therebetween. The shelf-mounting element 20a need not be a pair having a plane-symmetric structure. Even if the shapes of the two are different, it is sufficient if they have the functions described here.
[0033]
The shelf mounting tool 20 in this embodiment has a shape applied to the shelf column 15 made of so-called H-shaped steel (steel material having an H-shaped cross section). The H-shaped steel is formed of a central web portion 15a in the cross section and flange portions 15b formed at both ends thereof perpendicular to the web portion 15a. In general, in H-shaped steel, the flange portion, which is a bending resistance portion, is formed thicker than the web portion. Each shelf rest element 20a is formed with a fitting recess 23a so that when the shelf rest element 20a is connected, a substantially H-shaped opening 23 into which the shelf column 15 is fitted is formed. The H-shaped opening 23 is formed slightly larger than the H-shaped section of the shelf column 15. Accordingly, the shelf mount 20 can be moved up and down along the shelf column 15 simply by removing the mounting bolts 22, and the shelf mount 20 (the shelf mount element 20 a) can be moved to the shelf column 15 by removing the connection bolt 21. Can be removed from.
[0034]
The shelf mounting device 20 is configured to protrude from the base portion 24 into the opening 23, a base portion 24 that forms a peripheral portion of the opening 23, a mounting portion 25 that extends laterally from the base portion 24, and a shelf 16. A pivot portion 26 for fastening the mounting bolt 22 to the shelf column 15 is formed. The base 24 is generally rectangular, and the bolt holes of the connecting bolts 21 are formed at the four corners thereof. And the center part of the base 24 is extended between the flange parts 15b of the shelf column 15 as the pivot part 26, and the front-end | tip is adjoining to the surface of the web part 15a. A bolt hole of the mounting bolt 22 is formed in the substantially central part of the pivot part 26, and a bolt hole (a pivot hole) is also formed at the position of the web part 15a corresponding to the bolt hole. Therefore, the mounting bolt 22 is fastened in parallel to the surface of the flange portion 15b. The dimensional difference between the inner diameter of the mounting bolt hole of the web portion 15a and the outer diameter of the mounting bolt 22 is considerably increased.
[0035]
As described above, the pivot portion 26 enters between the flange portions 15b, the tip thereof is close to the surface of the web portion 15a, and the mounting bolt 22 is inserted into the substantially central portion of the pivot portion 26. The support portion 26 functions as a (bolt) holding portion of the mounting bolt 22. As a result, a bending force is hardly applied to the mounting bolt 22 due to the weight of the mounted vehicle, and a shearing force is applied. Therefore, the size of the mounting bolt 22 can be small.
[0036]
Since the shape of the opening 23 is larger than the cross-sectional shape of the shelf column 15, when the shelf mount 20 is pivotally supported on the shelf column 15 by the mounting bolt 22, the shelf mount 20 is centered on the pivot 26 and It can be rotated within a range of a gap D between the inner surface and the outer surface of the flange portion 15b of the shelf column 15. As will be described later, a wedge member 27 is prepared which is inserted into the gap D and fixes the shelf mount 20 to the shelf column 15 in a non-rotatable manner.
[0037]
The mounting portion 25 substantially extends in a direction perpendicular to the bolt hole of the mounting bolt 22 and perpendicular to the flange portion 15 b of the shelf column 15. The attachment portion 25 is also formed with a bolt hole so that a connection bolt 21 for connecting the shelf-carrying element 20a can be fastened. The upper surface of the mounting portion 25 is a flat mounting surface 25 a for mounting the shelf 16. The shelf 16 is mounted on the mounting surface 25a and is detachably fixed by a fixing tool such as a bolt. Therefore, when a downward load is applied to the shelf mounting device 20 such as when a vehicle is mounted on the shelf 16, the shelf mounting device 20 rotates around the pivotal support portion 26, and the opening 23 on the attachment portion 25 side lower side The upper part on the side opposite to the attachment part tends to come into contact with the flange part 15b of the shelf column 15 (see FIG. 6). However, at this time, if the inner diameter of the mounting bolt hole of the web portion 15a of the shelf column 15 is small, the mounting bolt 22 is placed in the mounting bolt hole before the upper portion of the opening 23 on the side opposite to the mounting portion contacts the flange portion 15b. There is a possibility of pressure contact with the peripheral surface. Therefore, in order to protect the web portion 15a, the inner diameter of the mounting bolt hole of the web portion 15a is made considerably larger than the outer diameter of the mounting bolt 22 as described above. For example, the difference between the inner diameter of the mounting bolt hole and the outer diameter of the mounting bolt 22 is made larger than the gap D between the shelf column 15 and the opening 23. By doing so, when a downward load is applied to the mounting portion 25, only the shearing load is substantially applied to the mounting bolt 22 and the web portion 15a.
[0038]
As described above, a plurality of pivot portions may be provided if the difference between the inner diameter of the mounting bolt hole and the outer diameter of the mounting bolt 22 is made larger than the gap between the shelf column 15 and the opening 23. That is, you may attach a shelf mounting tool to a shelf column with a plurality of attachment bolts.
[0039]
Further, in order to more reliably prevent the contact between the mounting bolt 22 and the mounting bolt hole of the web portion 15a, as shown in FIG. 6, between the mounting portion side lower portion of the opening 23 and the flange portion 15b, and the opening The wedge member 27 is inserted between the upper portion of the non-attaching portion 23 and the flange portion 15b. By doing so, the lower part of the opening 23 side and the upper part of the attachment part side of the opening 23 and the flange part 15b come into contact with each other via the wedge member 27, so that the pressure contact between the mounting bolt 22 and the mounting bolt hole of the web part 15a is made. Can be prevented. In this case, it is not particularly necessary to make the difference between the inner diameter of the mounting bolt hole and the outer diameter of the mounting bolt 22 larger than the gap D between the shelf column 15 and the opening 23. The wedge member 27 is also useful for setting the mounting surface 25a of the mounting portion 25 in a horizontal state.
[0040]
By configuring in this way, it is not necessary to pierce the flange part which is the bending resistance part of the H-shaped steel which is the shelf column, and the web part on the bending neutral axis is punctured, so the reduction in strength of the shelf column is extremely small. can do. Moreover, even if a large downward load is applied to the shelf mounting device 20 by mounting a vehicle on the shelf 16 or the like, it is possible to suppress a force that bends the flange portion of the shelf column. Furthermore, when attaching one shelf mounting tool 20 to the shelf column 15, it is only necessary to open one bolt hole in the web portion of the shelf column 15. As compared with the prior art in which a plurality of holes are formed in the flange portion, a reduction in the strength of the shelf column can be significantly suppressed. Further, since the web portion is thinner than the flange portion, the drilling operation is also easy. As a result, the operation is easy even when the vertical arrangement pitch of the shelves 16 is changed. After removing the mounting bolt 22 of the pivotal support portion 26, the shelf mounting tool 20 is moved in the vertical direction along the shelf column 15 and positioned at the next position, and then the web portion is perforated. Alternatively, a plurality of bolt holes may be drilled in the web portion of the shelf column 15 in advance in the vertical direction at a predetermined interval.
[0041]
Further, if the shelf column is H-shaped steel and the bolt hole is formed at the web portion, there may be two or more bolt holes for one shelf mounting tool. The shelf column may be formed from something other than H-shaped steel. An opening suitable for the cross-sectional shape of the shelf column may be formed in the shelf platform. As described above, the number of pivotal mounting bolts may be one or two or more by adjusting the gap between the shelf column and the opening.
[0042]
According to the parking apparatus 1 having such a configuration, the parking space (the vertical distance between the shelf 16 and the shelf 16) can be easily used for, for example, a high vehicle height vehicle or a low vehicle height vehicle.
[0043]
  FIG. 7 shows an example of a parking tower in which a parking space for a high vehicle height and a parking space for a low vehicle height are mixed by changing the vertical arrangement pitch of the shelves 16 as described above.Showinging. As shown in the drawing, in this parking tower 28, the shelf 16 from the top of the left parking shelf 29a to the fourth level in front view, andrightThe top shelf 16 of the side parking shelf 29b is a shelf 16 for a high vehicle height vehicle, and the other shelf 16 is for a low vehicle height vehicle. A shelf arrangement pitch for a low vehicle height vehicle is indicated by a reference symbol L, and a shelf arrangement pitch for a high vehicle height vehicle is indicated by a reference symbol H. Of course, it is easy to set not only these two types of shelf intervals but also three or more types of shelf intervals. In this way, if the above-described shelf mounting device 20 is used, even if the parking tower 28 that accommodates both the high vehicle height and the low vehicle height vehicle is changed, the parking space remains with shelves and shelf mounting devices remaining. There is no interference with the vehicle.
[0044]
In general, the parking device is substantially matched to the height of the vehicle that accommodates the height of the entrance / exit. For example, in a parking tower that accommodates only low-height vehicles, a loading / unloading port having a height that cannot be used by high-height vehicles is formed. By doing so, a vehicle with a vehicle height higher than the limit height cannot enter the parking tower. Therefore, it is convenient if the height of the entrance / exit can be changed when making a mutual change between a parking tower that accommodates only high-height vehicles and a parking tower that accommodates only low-height vehicles. is there.
[0045]
8 to 11 show the entrance / exit 17 of the parking tower 4 and its door 18 in detail. The peripheral edge of the loading / unloading port 17 is composed of three-way frames 30 attached to both the left and right sides and the upper end. The door 18 has two upper and lower door elements 18a and 18b that can overlap each other in the front-rear direction. Each door element can be moved up and down by a lifting device 31. In addition, in FIG. 8, what is shown with the code | symbol 41 is the driving | operation control panel of a parking apparatus. There may be three or more door elements, and this door may be a single door in order to reduce the depth dimension of the parking tower.
[0046]
As shown in FIGS. 10 and 11, a door pocket 32 for accommodating both door elements is formed above the opening of the entrance / exit 17. Both door elements 18a and 18b are lifted and overlapped and stored in the door pocket 32 to open the entrance / exit 17 and when the door elements 18a and 18b are arranged in the entrance / exit 17 side by side. The delivery port 17 is configured to be closed. 8 to 11 all show the door 18 in a closed state. In this embodiment, the door element 18b located below with the entrance / exit 17 closed is located on the inner side (rear) of the parking tower 4 than the door element 18a located above. However, the present invention is not limited to this configuration, and any door element may be front or rear.
[0047]
Although this entrance / exit 17 is applied to both a low vehicle height vehicle and a high vehicle height vehicle, what is set for a low vehicle height vehicle is illustrated. That is, a curtain plate 33 is attached to the upper part of the entrance / exit 17. Thereby, even if the door 18 is fully opened, the opening of the entrance / exit 17 is limited to the curtain plate 33, and the height thereof is lowered for a low vehicle height vehicle. The curtain plate 33 is detachably attached to the three-way frame 30 by known means such as bolts. Therefore, if the curtain plate 33 is removed, the original opening of the loading / unloading port 17 is exposed, and the loading / unloading port 17 is set for a high vehicle height vehicle. Since the curtain plate 33 is like an eye-catching plate and is not a strength member, its attachment is simple.
[0048]
FIG. 10 is a side view showing a part of the entrance / exit 17 and the parking rack 6. In the figure, the right side of the entrance / exit 17 is the inside of the parking tower 4. As illustrated, the door pocket 32 is formed in the space between the beam 8 and the main pillar (the main pillar is not shown) of the steel tower 2 and the exterior panel 3. Accordingly, the presence of the beam 8 does not particularly affect the installation of the door pocket 32 in the vertical direction. For example, it is not necessary to set the position of the beam 8 upward in order to install a door pocket. As a result, a situation in which the buckling strength of the main pillar entrance / exit floor portion due to the upward change of the position of the beam and brace is avoided is avoided. Moreover, as shown in FIG. 8, the space between the steel tower 2 and the exterior panel 3 may be enlarged only in the vicinity of the entrance / exit 17, and the upper part may be attached so that the exterior panel 3 is close to the steel tower 2. .
[0049]
Of course, in a parking tower that accommodates only low-height vehicles, there is no problem when the vehicle passes through the entrance / exit even if the curtain plate 33 is not attached. However, as shown in the figure, since the positions of the shelf mounts 20 and the shelves 16 in the shelf column 15 are set low for a low vehicle height vehicle, these can be seen from the outside if the curtain plate 33 is removed. In order to prevent this, it is desirable to attach the curtain plate 33. Further, when the position of the shelf 16 is set upward for a high vehicle height vehicle, it is difficult to see from the outside even if the curtain plate 33 is removed.
[0050]
FIG. 11 shows an opening / closing mechanism of the door 18, that is, the lifting device 31. FIG. 11 is a view of the entrance / exit 17 viewed from the inside of the parking tower 4. Both the upper and lower door elements 18a, 18b are suspended by wires 34, 35. A driving device (winding device) 36 and a counterweight 37 are provided for winding and unwinding the wires 34 and 35 to raise and lower the door element. The upper wire 34 that suspends the upper door element 18 a and the lower wire 35 that suspends the lower door element 18 b are both wound around a single driving device 36 and connected to a single counterweight 37. The door elements 18a and 18b and the counterweight 37 are respectively provided with guide rollers 42 and 43 on both sides. The door elements 18a and 18b and the counterweight 37 are guided to rise and fall by their guide rollers 42 and 43 engaging with columnar guide rails 44 installed on both sides of the hoistway.
[0051]
Further, the lower door element 18b is raised and lowered at a speed approximately twice that of the upper door element 18a. As a result, the door elements are arranged one above the other in the closed state of the door 18, but when the door 18 is opened, the door elements are overlapped and accommodated in the door pocket 32 after the same time. In order to make the ratio of the lifting speed of the upper and lower door elements 18a, 18b 1: 2, the lifting device 31 is configured as shown.
[0052]
That is, one end of the upper wire 34 is fixed to the upper edge of the three-way frame 30 and is hung from below on the support rollers 38 disposed on both sides of the upper end of the upper door element 18a. The other end is connected to the counterweight 37 after being wound around the turning pulley 39 attached to the top and then wound around the driving pulley 36 a of the driving device 36. Therefore, the upper door element 18a moves up and down at a speed that is about ½ of the moving speed of the upper wire 34 (lower wire 35).
[0053]
The lower wire 35 includes three wires 35a, 35b, and 35c. First, one end of each of the two wires 35a, 35b is fixed to each of the upper end sides of the lower door element 18b. The wires 35 a and 35 b are wound around a turning pulley 39 attached to the upper edge of the three-way frame 30, and the other ends are connected to each other by a connector 40. One end of the remaining wire 35 c is connected to the connector 40, and after the wire 35 c is wound around the drive pulley 36 a of the drive device 36, the other end is connected to the counterweight 37. . Therefore, the two wires 35a and 35b are collectively wound around the driving pulley 36a of the driving device 36 and then connected to the counterweight 37. Therefore, the lower door element 18b moves up and down at the same speed as the moving speed of the lower wire 35 (lower wire 35).
[0054]
With this configuration, the upper door element 18a and the lower door element 18b are moved up and down at a lifting speed ratio of 1: 2 by operating the upper and lower wires 34 and 35 with a single drive device 36. In addition, you may employ | adopt not only this structure but the well-known raising / lowering mechanism that the said raising / lowering speed ratio will be 1: 2.
[0055]
【The invention's effect】
According to the present invention, it is possible to easily enter and exit the entrance / exit according to the height of the containing vehicle without causing a decrease in the strength of the shelf column to which the shelf is attached and without requiring a significant modification of the entrance / exit. In addition, the vertical arrangement pitch of the shelves can be changed.
[Brief description of the drawings]
FIG. 1 is a partially cutaway perspective view showing an elevator parking device that is an embodiment of a mechanical parking device of the present invention.
FIG. 2 is a perspective view of the parking apparatus 1 of FIG. 1 as viewed from the front.
3 is a cross-sectional view taken along line III-III in FIG.
4 is a perspective view of the parking apparatus 1 of FIG. 1 as viewed from the side, and illustration of the elevator and its driving device is omitted.
FIG. 5 is a plan view of a shelf mounting tool in the parking apparatus of FIG. 1;
6 is a side view of the rack mounting tool of FIG. 5. FIG.
FIG. 7 is a perspective view of a mechanical parking device according to another embodiment of the present invention as seen from the front.
8 is a perspective view showing an appearance of the parking device of FIG. 1. FIG.
FIG. 9 is a front view showing an entrance / exit of the parking apparatus of FIG. 1;
FIG. 10 is a side view showing the entrance / exit of FIG. 9 together with a part of the shelf column.
FIG. 11 is a rear view showing the entrance / exit of FIG. 9 from the inside.
[Explanation of symbols]
1 ... Parking device
2 ... steel tower
3 ... Exterior panel
4 ... Parking tower
5. Elevator
6 ... Parking shelf
7. Main pillar
8 ... Beam
9 ... Brace
10. Pallet
11 ... Wire
12 .... Drive device
13 ... Counterweight
14 ... hoistway
15 ... Shelves
15a ... (the shelf column) web part
15b ... flange part (shelf column)
16 ... Shelves
17 ... Entry / exit entrance
18 ... door
18a ... upper door element
18b ... Lower door element
20 ・ ・ ・ ・ Shelf-mounting equipment
20a ... Shelf element
21 ... Connection bolt
22 ... Mounting bolt
23 ... Opening
23a ・ ・ ・ Fitting recess
24... Base
25 .... Mounting part
25a: Placement surface
26 ··· Pivot
27 .... Wedge member
28 ... Parking tower
29a ・ ・ ・ Parking shelf on the left side
29b ・ ・ ・ Parking shelf on the right
30 ・ ・ ・ ・ Three-way frame
31... Lifting device
32 .... door pocket
33 ...
34... Upper wire
35... Lower wire
36... Drive device
37 ... Counterweight
38 ... Support rollers
39 ··· Turning pulley
40 ... Connector
41 .... Driving operation panel
42, 43 ... Guide rollers
44 ・ ・ ・ ・ Guide rail
D ・ ・ ・ ・ Gap
E ... Entry / exit floor
M ・ ・ ・ ・ Vehicle
P ... Parking space

Claims (11)

A parking shelf installed in a mechanical parking device,
A shelf member used for mounting a vehicle;
A plurality of shelf pillars erected to support the shelf member;
It is equipped with a shelf mount that can be attached to each shelf column,
Shelf carrying member has an opening for the shelf pillars penetrates a pivot portion shelf pillars in the opening is rotatably pivotally supported on the shelf pillars by the shaft member in a state where the penetration, longitudinal of the shaft member A mounting portion for attaching a shelf member, extending in a lateral direction perpendicular to the direction ,
A parking structure configured such that when a load in the vertical direction is applied to the mounting portion in a state where the shelf-mounting tool is attached to the shelf column, a moment around the shaft member is generated in the shelf-mounting device by the action of the load shelf.   The parking shelf according to claim 1, wherein the shelf column has an H-shaped cross section, and the pivotal support portion of the shelf platform is pivotally supported by a central web portion of the cross section of the shelf column. A parking shelf installed in a mechanical parking device,
A shelf member used for mounting a vehicle;
A plurality of shelf pillars erected to support the shelf member;
It is equipped with a shelf mount that can be attached to each shelf column,
The shelf-carrying tool has an opening through which the shelf column penetrates, a mounting portion for attaching a shelf member, and a pivotal support unit pivotally supported by the shelf column with the shelf column penetrating into the opening. And
When a load in the vertical direction is applied to the mounting portion in a state where the shelf mount is attached to a shelf column, a moment around the pivot portion is generated in the shelf mount by the action of the load,
The shelf column has an H-shaped cross section, and the pivotal support portion of the shelf platform is configured to be pivotally supported by the central web portion of the cross section of the shelf column,
A pivot hole is formed in the central web portion of the cross section of the shelf column,
The pivot portion comprises a shaft member to be inserted into the pivot hole has a holding portion for holding both ends of the shaft member, the tip of the holding portion that extends until close to the web portion Chu Kurumatana. A parking shelf installed in a mechanical parking device,
A shelf member used for mounting a vehicle;
A plurality of shelf pillars erected to support the shelf member;
It is equipped with a shelf mount that can be attached to each shelf column,
The shelf-carrying tool has an opening through which the shelf column penetrates, a mounting portion for attaching a shelf member, and a pivotal support unit pivotally supported by the shelf column with the shelf column penetrating into the opening. And
When a load in the vertical direction is applied to the mounting portion in a state where the shelf mount is attached to a shelf column, a moment around the pivot portion is generated in the shelf mount by the action of the load,
The shelf-mounting tool has two shelf-mounting element elements that can be connected to each other, and a coupling tool for connecting the two shelf-mounting element elements to each other,
A fitting recess into which a shelf column is fitted to each of the shelf mounting elements is formed,
The fitting recess each other parked Kurumatana that Do constitute the opening together when the shelf carrying member between elements are connected. A parking shelf installed in a mechanical parking device,
A shelf member used for mounting a vehicle;
A plurality of shelf pillars erected to support the shelf member;
It is equipped with a shelf mount that can be attached to each shelf column,
The shelf-carrying tool has an opening through which the shelf column penetrates, a mounting portion for attaching a shelf member, and a pivotal support unit pivotally supported by the shelf column with the shelf column penetrating into the opening. And
When a load in the vertical direction is applied to the mounting portion in a state where the shelf mount is attached to a shelf column, a moment around the pivot portion is generated in the shelf mount by the action of the load,
The opening is sized such that a gap is created between the outer surface of the penetrating shelf column and the shelf mounting tool is slightly rotatable around the pivot.
Chu Kurumatana wedge member that Do is arranged to limit the rotation angle of the shelf carrying member by being inserted into the gap. An elevator for raising and lowering the vehicle;
The mechanical parking apparatus provided with the parking shelf as described in any one of Claims 1-5 standingly arranged in the at least one side along the hoistway of this elevator.   The shelf pillars are respectively erected at the four corners of the rectangular rectangle in plan view, and a plurality of pivot holes for pivotally supporting the pivotal support portions of the shelf rest are formed on each shelf pillar at a predetermined interval in the vertical direction. The mechanical parking apparatus according to claim 6. A parking tower comprising at least a skeleton having a main pillar and a horizontal beam, and an exterior plate attached to the skeleton so that a space is formed between the skeleton and the skeleton;
The entrance / exit formed on the entrance / exit floor of the parking tower,
A detachably attached to the upper part of the entrance / exit, and a curtain plate for changing the opening height of the entrance / exit by covering the upper part of the entrance / exit ;
The mechanical parking apparatus according to claim 6 , wherein an elevator and a parking shelf are accommodated in the parking tower .   The door of the entrance / exit is arrange | positioned inside the curtain in planar view in the said entrance / exit, and the height of this door is made substantially the same as the height of the entrance / exit. Mechanical parking device.   The door is arranged to be movable up and down, and a door pocket for accommodating the door is disposed in the space between the skeleton and the exterior plate in the vicinity of the entrance / exit, and the door The mechanical parking apparatus according to claim 9, wherein the mechanical parking device is configured to be opened by being stored in a door pocket.   The door is composed of a plurality of door elements, and the plurality of door elements are disposed adjacent to the inside and outside of the parking tower and can be moved up and down, and the door elements overlap each other and are accommodated in the door pocket. The mechanical parking device according to claim 10, wherein the loading / unloading port is closed when the loading / unloading port is opened and the door elements are arranged vertically at the loading / unloading port.

Images