Mechanical parking structure, mechanical parking system and vibration isolation device

Abstract

To provide a skeleton structure which can further effectively exhibit vibration insulating properties as well as structural strength in a mechanical multistory parking device.SOLUTION: A skeleton structure 100 is configured to define a plurality of parking rooms 14 and housing spaces 11 inside, and support the plurality of parking rooms 14 and a vehicle conveying mechanism 15 in the housing spaces 11, and the housing space 11 defines an x-axis and a y-axis which form an xy plane in the horizontal direction and intersect with each other, and a z-axis perpendicular to the xy plane. The skeleton structure comprises a column material 101 installed at a bottom part of the housing space 11 and extending in the z-axis direction, extending parts 104, 106 extending along the x-axis and / or y-axis from the column material 101 toward the outside of the housing space 11 and connecting the column material 101 to a building 20, and a vibration insulating device that is interposed between the extending parts 104, 106 and the building 20, fixed at the building 20 and the extending parts 104, 106, and insulates the column material 101 from the vibration in inner and outer directions along the extending direction.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to a structure of a mechanical multi-story parking system installed inside a building or other structure. The present invention further relates to a mechanical multi-story parking system including the structure, and an anti-vibration device used in the structure. [Background technology]

[0002] A mechanical multi-story parking system is composed of at least a plurality of parking spaces for parking vehicles across a plurality of levels, and a vehicle transport mechanism for transporting vehicles to each of the plurality of parking spaces. These parking spaces and the vehicle transport mechanism are provided and supported inside a framework that forms the framework of the mechanical multi-story parking system. The framework of the mechanical multi-story parking system is often installed inside a building or other structure.

[0003] For example, Patent Document 1 discloses an elevator-type mechanical parking device in a building. In the following paragraph, the reference number of Patent Document 1 is shown in parentheses. The elevator-type mechanical parking device in a building includes a plurality of steel columns (11A-11D) arranged near the inner wall surface of a main building (1), support columns (12A-12D), and guide rails (13A-13D), and forms multiple storage spaces along the longitudinal direction of the support columns (12A-12D) to store parked vehicles. The parked vehicles are moved between the boarding surface having an entrance and exit of the main building (1) and the storage spaces while ascending and descending along the guide rails (13A-13D). The steel columns (11A-11D) are connected to each other by upper supports (32) configured in a grid or square shape so as to surround the outer periphery of the support columns (12A-12D) and the guide rails (13A-13D) at the portions facing the beams (1A) of the main building (1). The upper support (32) is configured to have a connecting member (33A) that connects the steel column (11A) and the steel column (11B) on substantially the same horizontal plane, a connecting member (33B) that connects the steel column (11A) and the steel column (11C), a connecting member (33C) that connects the steel column (11C) and the steel column (11D), and a connecting member (33D) that connects the steel column (11D) and the steel column (11B). The upper support (32) also has anti-vibration rubber devices (21A) that contact the inner surface of the beam (1A) in the front-rear direction at its four corners, and anti-vibration rubber devices (21B) that contact the inner surface of the beam (1A) in the left-right direction at its four corners. As in the case of the upper support body (32), a plurality of vibration-isolating rubber devices (21A, 21B) extending in the front-rear and left-right directions are arranged on each steel column (11A to 11D) in the portion facing the other beams (1B to 1N) of the main building (1), and the vibration-isolating rubber provided at the tip of each vibration-isolating rubber device (21A, 21B) is respectively arranged to come into contact with the inner surfaces of the other beams (1B to 1N) in the main building (1), forming a multi-stage structure. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2019-19515 A Summary of the Invention [Problem to be solved by the invention]

[0005] The framework structure of the in-building elevator-type mechanical parking device (mechanical multi-story parking device) of Patent Document 1 is provided with a plurality of anti-vibration rubber devices at the four corners that contact the main building (structure) in the front, rear, left and right directions, thereby suppressing vibrations and solid-borne sound propagated from the elevator-type mechanical parking device side to the main building side. However, in such a conventional framework structure, it is necessary to ensure the structural strength of the framework structure itself by connecting four steel columns (column members) with beam members arranged in a grid or square shape to form a box-shaped framework. In particular, as buildings and parking devices become taller, it has been necessary to reinforce the framework structure itself using a large number of beam members in order to ensure its structural strength. As a result of providing a large number of reinforcing members (beam members) in the framework structure, there are problems in that design restrictions arise, such as an increase in material costs and a narrowing of the effective area of ​​the storage space, which results in, for example, a large-sized in-building elevator-type mechanical parking device. The inventors focused on the above problems and set out to install a framework inside a building in an anti-vibration state, while more effectively ensuring the structural strength of the framework and reducing the amount of reinforcing material required.

[0006] The present invention has been made to solve the above problems, and aims to provide a structure for a mechanical multi-story parking system that can effectively exhibit both vibration isolation and structural strength. The present invention also relates to a mechanical multi-story parking system including the structure, and a vibration isolation device used in the structure. [Means for solving the problem]

[0007] A skeleton structure of one embodiment of the present invention is a skeleton structure of a mechanical multi-story parking device that is installed inside a building and includes a plurality of parking spaces arranged in at least a portion of a plurality of floors and a vehicle transport mechanism for transporting vehicles to each of the parking spaces, The framework structure defines a storage space for storing the parking spaces and the vehicle transport mechanism therein, and is configured to support the parking spaces and the vehicle transport mechanism in the storage space, the storage space defining an x-axis and a y-axis that form an xy plane in the horizontal direction and intersect with each other, and a z-axis that is perpendicular to the xy plane; The body structure is A pillar member erected at the bottom of the storage space and extending in the z-axis direction; an extension portion extending from the pillar toward an outside of the storage space along at least one of the x-axis and the y-axis and connecting the pillar to the building; The present invention is characterized by comprising an anti-vibration device that is interposed between the extension portion and the building and fixed to both the building and the extension portion, and that isolates the pillar material from vibration in the inward and outward directions along the extension direction of the extension portion.

[0008] According to the skeleton structure of the present invention, the vibration isolation device is interposed between the extension portion and the building structure, fixed to both the building structure and the extension portion, and arranged to isolate the pillar from vibration in both the inside and outside along the extension direction of the extension portion. That is, the pillar of the skeleton structure is integrally connected to the building structure via the vibration isolation device, and is supported by the building structure from at least one of the x-axis and y-axis directions, so that sufficient structural strength of the pillar can be ensured. Furthermore, the vibration isolation device can exhibit vibration isolation by elastically connecting the pillar to the building structure in a vibration-isolated state in the inside and outside directions along the x-axis or y-axis, respectively. Therefore, the skeleton structure of the present invention can exhibit structural strength as well as vibration isolation more effectively in a mechanical multi-story parking device.

[0009] A further embodiment of the skeleton structure of the present invention is the skeleton structure of the above embodiment, wherein the extension portion is composed of a first extension portion that extends from the pillar toward the outside of the storage space along the x-axis and connects the pillar to the building in the x-axis direction, and a second extension portion that extends from the pillar toward the outside of the storage space along the y-axis and connects the pillar to the building in the y-axis direction, The vibration isolation device is characterized in that it is composed of a first vibration isolation device that is interposed between the first extension portion and the building, fixed to both the building and the first extension portion, and isolates the pillar material from vibration in the inward and outward directions along the x-axis, and a second vibration isolation device that is interposed between the second extension portion and the building, fixed to both the building and the second extension portion, and isolates the pillar material from vibration in the inward and outward directions along the y-axis.

[0010] According to the skeleton structure of the present invention, the first vibration isolation device is interposed between the first extension and the building, fixed to both the building and the first extension, and is arranged to isolate the pillar in the inward and outward direction along the x-axis, and the second vibration isolation device is interposed between the second extension and the building, fixed to both the building and the second extension, and is arranged to isolate the pillar in the inward and outward direction along the y-axis. That is, the pillar of the skeleton structure is integrally connected to the building via the first and second vibration isolation devices, and is supported by the building from both the x-axis and y-axis directions, so that the structural strength of the skeleton structure can be more effectively ensured. Furthermore, the first and second vibration isolation devices elastically connect the pillar to the building in a vibration-isolated state in the inward and outward direction along the x-axis and the inward and outward direction along the y-axis, respectively, thereby providing the necessary vibration isolation. Therefore, the skeleton structure of the present invention can more effectively exhibit structural strength as well as vibration isolation in a mechanical multi-story parking device.

[0011] A further embodiment of the skeleton structure of the present invention is characterized in that, in the skeleton structure of the above embodiment, it further comprises beams connecting the columns arranged in the x-axis direction to each other, and the columns arranged in the y-axis direction are not connected to each other. In other words, by connecting the columns with beams only in the x-axis direction, the strength of the skeleton structure is effectively improved, while the effective area of ​​the storage space is prevented from being narrowed in the y-axis direction.

[0012] A further form of the body structure of the present invention is characterized in that, in the body structure of the above form, the vibration isolation device comprises a base plate fixed to the building with fixing bolts, a plate-shaped outer vibration isolator having an outer surface facing the building and an inner surface facing the column side, the outer vibration isolator being arranged so that the outer surface of the outer vibration isolator abuts the base plate, an inner vibration isolator having an outer surface facing the building and an inner surface facing the column side, the inner vibration isolator being arranged so that the outer surface of the inner vibration isolator partially abuts the inner surface of the outer vibration isolator, and a fastening member that fastens the inner vibration isolator and the outer vibration isolator so as to press them against each other, and a connecting plate of the extension portion is sandwiched between the outer surface of the inner vibration isolator and the inner surface of the outer vibration isolator of the vibration isolation device, and the extension portion is supported by the vibration isolation device in a vibration-isolated state in the inward and outward directions along the extension direction of the extension portion. In other words, by fixing the first and second vibration isolation devices to the structure with fixing bolts and sandwiching the connecting plate of the extension part between the inner vibration isolation body and the outer vibration isolation body, it is possible to connect the pillar material to the structure in a vibration-isolated state in both the approaching and moving away directions.

[0013] A further embodiment of the present invention is characterized in that, in the above embodiment of the frame structure, the fastening member is composed of a bolt shaft erected inward from the base plate and a nut body screwed to the bolt shaft, the outer vibration isolator comprises a plate-shaped outer vibration isolator rubber having a predetermined thickness and an outer metal tube penetrating the outer vibration isolator rubber in the inward and outward directions and inserting the fastening member, the inner vibration isolator comprises a plate-shaped inner vibration isolator rubber having a predetermined thickness and an inner metal tube penetrating the inner vibration isolator rubber in the inward and outward directions and inserting the fastening member, the inner surface of the outer vibration isolator rubber and the outer surface of the inner vibration isolator rubber are in surface contact with each other, and the outer metal tube and the inner metal tube are arranged so as to be continuous with each other in the inward and outward directions. That is, when the nut body is fastened to the bolt shaft with the bolt shaft penetrating the inner metal tube and the outer metal tube, the nut body is prevented from locally pressing the inner vibration isolator rubber and elastically deforming the inner vibration isolator rubber in a distorted state.

[0014] A further embodiment of the body structure of the present invention is characterized in that, in the body structure of the above embodiment, the inner vibration isolator further comprises a rigid inner plate having a through hole through which the fastening member passes and arranged so as to abut against the inner surface of the inner vibration isolator rubber, and the fastening member is in pressure contact with the inner surface of the inner plate. In other words, by interposing the inner plate between the nut body and the inner vibration isolator rubber, it is possible to apply the fastening force of the nut body more uniformly to the inner vibration isolator rubber.

[0015] A further embodiment of the skeleton structure of the present invention is characterized in that, in the skeleton structure of the above embodiment, a plurality of storage spaces are defined in an xy plane, the plurality of storage spaces are separated from one another by bulkheads or steel frames of the building, the first or second vibration isolation device is fixed to the bulkheads or steel frames, and each of the plurality of storage spaces is provided with four each of the first and second vibration isolation devices on the same xy plane. In other words, the skeleton structure of the present invention can achieve the same effects even when a plurality of storage spaces are provided in the xy plane.

[0016] A vibration isolation device according to one embodiment of the present invention is a vibration isolation device for connecting a frame structure of a mechanical multi-story parking device installed inside a building to the building in a vibration-isolated state, The framework structure includes a pillar member that is erected at the bottom of a storage space for storing at least the vehicle transport mechanism and the parking space of the mechanical multi-story parking device and extends in a height direction, and an extension portion that extends from the pillar member toward the outside of the storage space and connects the pillar member to the building, The vibration isolation device is A base plate that is bolted to the structure; an outer vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the column, the outer surface of the outer vibration isolator being disposed so as to abut against the base plate; an inner vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the pillar, the inner vibration isolator being disposed so that the outer surface of the inner vibration isolator is partially in contact with the inner surface of the outer vibration isolator; a fastening member for fastening the inner vibration isolator and the outer vibration isolator to each other so as to bring them into pressure contact with each other, The present invention is characterized in that the extension portion is supported in an anti-vibration state in the inward and outward directions by sandwiching a connecting plate of the extension portion between the outer surface of the inner vibration-damping body and the inner surface of the outer vibration-damping body.

[0017] According to the vibration-isolating device of the present invention, the vibration-isolating device is fixed to a building with fixing bolts, and the connecting plate of the extension part is sandwiched between the inner vibration isolator and the outer vibration isolator, so that the pillar material can be elastically connected to the building in a vibration-isolating state in both the approaching and receding directions. In other words, the vibration-isolating device forms support for the building by integrally connecting the pillar material of the framework structure to the building, and helps ensure that the framework structure has sufficient structural strength (by means other than reinforcing with beams). Therefore, the vibration-isolating device of the present invention improves the structural strength as well as the vibration-isolating properties of the framework structure in a mechanical multi-story parking system.

[0018] A further embodiment of the vibration-isolating device of the present invention is characterized in that, in the vibration-isolating device of the above embodiment, the fastening member is composed of a bolt shaft erected inward from the base plate and a nut body screwed to the bolt shaft, the outer vibration isolating body includes a plate-shaped outer vibration isolating rubber having a predetermined thickness and an outer metal tube penetrating the outer vibration isolating rubber in the inward and outward directions and inserting the fastening member, the inner vibration isolating body includes a plate-shaped inner vibration isolating rubber having a predetermined thickness and an inner metal tube penetrating the inner vibration isolating rubber in the inward and outward directions and inserting the fastening member, the inner surface of the outer vibration isolating rubber and the outer surface of the inner vibration isolating rubber are in surface contact with each other, and the outer metal tube and the inner metal tube are arranged so as to be continuous with each other in the inward and outward directions. That is, when the nut body is fastened to the bolt shaft with the bolt shaft penetrating the inner metal tube and the outer metal tube, the nut body is prevented from locally pressing the inner vibration isolating rubber to elastically deform the inner vibration isolating rubber in a distorted state.

[0019] A further aspect of the present invention is a vibration-isolating device according to the above aspect, further comprising a rigid inner plate having a through hole through which the fastening member passes and arranged so as to abut against the inner surface of the inner vibration-isolating rubber, the fastening member being in pressure contact with the inner surface of the inner plate. In other words, by interposing the inner plate between the nut body and the inner vibration-isolating rubber, it is possible to apply the fastening force of the nut body more uniformly to the inner vibration-isolating rubber. Effect of the Invention

[0020] The frame structure of the present invention is capable of more effectively demonstrating structural strength as well as vibration-proofing properties in a mechanical multi-story parking system installed inside a building. [Brief description of the drawings]

[0021] [Figure 1] 1 is a schematic perspective view showing a mechanical multi-story parking device according to one embodiment of the present invention; [Diagram 2] FIG. 2 is a schematic diagram of the mechanical multi-story parking device of FIG. 1 viewed from the front. [Diagram 3] FIG. 2 is a schematic diagram of the mechanical multi-story parking device of FIG. 1 viewed from the side. [Figure 4] 2 is a schematic plan view of a specific floor of the mechanical multi-story parking device of FIG. 1. [Diagram 5] 5 is a partially enlarged view showing a corner of a storage space of the mechanical multi-story parking system of FIG. 4. [Figure 6] 1A is a perspective view, FIG. 1B is a front view, FIG. 1C is a side view, and FIG. 1D is a plan view showing a bracket of a body structure of one embodiment of the present invention. [Figure 7] 1 is a schematic perspective view of an anti-vibration device for a skeleton structure according to an embodiment of the present invention; [Figure 8] FIG. 8 is an exploded perspective view of the vibration isolation device of FIG. 7. [Figure 9] 9 is an exploded perspective view of an outer or inner vibration isolator of the vibration isolation device of FIG. 8 . [Figure 10] 2 is a plan view showing a connection structure between a first extension portion of a skeleton structure of one embodiment of the present invention and a building. FIG. [Figure 11] FIG. 11 is a front view of the connecting structure of FIG. [Figure 12] Cross section AA of Figure 10. [Figure 13] Cross-sectional view of FIG. 10 taken along line B-B. [Figure 14] FIG. 4 is a plan view of a mechanical multi-story parking system according to another embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Note that the shapes of the figures referred to in the following description are conceptual or schematic diagrams for explaining preferred shapes and dimensions, and the dimensional ratios do not necessarily match the actual dimensional ratios. In other words, the present invention is not limited to the dimensional ratios in the drawings.

[0023] The skeleton structure 100 of this embodiment is illustratively incorporated into a mechanical multi-story parking device 10, which is a fork-type multi-story parking garage installed in a structure 20 such as a building. FIG. 1 is a schematic perspective view showing the mechanical multi-story parking device 10 installed inside the structure 20. FIG. 2 is a schematic diagram of the mechanical multi-story parking device 10 as seen from the front. FIG. 3 is a schematic diagram of the mechanical multi-story parking device 10 as seen from the side. FIG. 4 is a schematic plan view of the mechanical multi-story parking device 10 at a specified floor. Note that for the sake of convenience, the depiction of some of the exterior walls and structural materials of the structure 20 has been omitted.

[0024] The mechanical multi-story parking device 10 is a comb-tooth type mechanical multi-story parking lot capable of parking vehicles on multiple levels. As shown in Figs. 1 to 3, the mechanical multi-story parking device 10 includes a boarding / disembarking area 12 for users to board and disembark from their vehicles, a lifting / disembarking space 13 extending in the lifting / disembarking direction so as to lift and disembark the vehicle from the boarding / disembarking area 12 to another level, a plurality of parking spaces 14 arranged adjacent to the lifting / disembarking space 13 in the lateral direction so as to accommodate the vehicle by moving it laterally from the lifting / disembarking space 13, a vehicle transport mechanism 15 for transporting the vehicle V from the boarding / disembarking area 12 to each parking space 14, and a framework structure 100 defining a storage space 11 for storing each of these components. The mechanical multi-story parking device 10 is connected to a power source for power supply, and its operation is controlled by a control unit. Each component of the mechanical multi-story parking device 10 will be described in more detail below.

[0025] The boarding and disembarking area 12 is arranged on the first floor above ground in the storage space 11 so that passengers can board and disembark from the vehicle. A comb-tooth frame capable of carrying the vehicle is arranged on the floor surface of the boarding and disembarking area 12, and a storage section 12a for storing the lift 16 is recessed below the comb-tooth frame. An external area adjacent to the roadway is arranged outside the boarding and disembarking area 12. The external area is an area that communicates with the boarding and disembarking area 12 through an entrance door. The boarding and disembarking area 12 is arranged at the same level as the roadway so that the vehicle can enter or exit from the roadway. In addition, an operation panel is provided outside the building 20 adjacent to the entrance door. A user can park the vehicle in the external area once to enter the parking space, and enter necessary information into the operation panel to open and close the entrance door, transport the vehicle to a specified parking space 14, and perform the entry process. Alternatively, a user can input the necessary information for leaving the parking lot into the operation panel to open and close the entrance door and transport the vehicle from a specified parking space 14 to the boarding and disembarking area 12 for leaving processing. Note that a rotating bed may be provided in the boarding and disembarking area 12 as a designated parking area for parking the vehicle. The rotating bed supports the parked vehicle and changes the direction of the vehicle by rotating.

[0026] The lifting space 13 is a space for the lift 16 to ascend and descend, and extends across all floors. The height of the lifting space 13 is set according to the desired number of parking spaces 14, i.e., the number of floors of the parking tower. In the lifting space 13, the comb teeth of the lift 16 and the comb teeth of the traverse tray 17 pass each other, thereby transferring the vehicle between the lift 16 and the traverse tray 17.

[0027] The parking spaces 14 are arranged in pairs on both sides of the lateral direction of the elevator space 13 on different floors from the boarding / disembarking area 12. Each parking space 14 is a space capable of parking one vehicle. A lateral tray 17 on which the vehicle is placed is arranged in each parking space 14.

[0028] The vehicle transport mechanism 15 includes a lift 16 that moves up and down the lift space 13, a lateral tray 17 that is stored in the corresponding parking space 14 and moves lateral along a lateral rail substantially horizontally between the parking space 14 and the lift space 13, and a drive means (not shown) that drives these. The lift 16 has a comb-tooth frame on which a vehicle can be placed, and is formed so as to be able to pass the comb-tooth frame on the floor surface of the boarding and disembarking area 12 in the lifting and disembarking direction. As an example, the lift 16 is composed of a pair of frames divided into left and right, and comb teeth extend inward from the outer frame. The lateral tray 17 has a comb-tooth frame on which a vehicle can be placed, and is formed so as to be able to pass the comb-tooth frame of the lift 16 in the lifting and disembarking direction. As an example, the lateral tray 17 has a comb-tooth shape with comb teeth extending outward to the left and right from a central frame. The lateral tray 17 is stored in each parking space 14. The lateral tray 17 is driven along a lateral rail from the parking space 14 to the lift space 13, and its position can be controlled more accurately by providing a limit switch (not shown) on the lateral rail. The vehicle transport mechanism 15 is driven by general driving means such as a motor or a pulley based on a command from the control unit, but the description of this will be omitted here.

[0029] Next, the operation of the conveying mechanism during the entry and exit operation of the mechanical multi-story parking device 10 will be described. When a vehicle is to be parked in a specific parking space 14, a user drives the vehicle into the boarding and disembarking area 12 and stops the vehicle. Then, when the lift 16 rises, the vehicle is transferred from the floor of the boarding and disembarking area 12 to the lift 16. The lift 16 loaded with the vehicle is raised above the floor surface of the specific parking space 14, and the lateral tray 17 moves laterally in the lift space 13 and is disposed below the lift 16. Then, the lift 16 descends, and the comb-tooth-shaped frames of the lift 16 and the lateral tray 17 pass each other, so that the vehicle is transferred from the lift 16 to the lateral tray 17. After the transfer, the lateral tray 17 loaded with the vehicle moves laterally along the lateral rail to the parking space 14, so that the vehicle is accommodated in the parking space 14. On the other hand, when a designated vehicle is to be removed from a specific parking space 14, the lateral tray 17 carrying the vehicle laterally travels from the parking space 14 to the lifting space 13, and the lifting lift 16 in an empty state rises from the boarding and disembarking area 12. Then, the lifting lift 16 rises and stops above the lateral tray 17 so that the comb-tooth-shaped frames of the lifting lift 16 and the lateral tray 17 pass each other, and the vehicle is transferred from the lateral tray 17 to the lifting lift 16. Next, the empty lateral tray 17 travels laterally and is accommodated in the original parking space 14. Next, the lifting lift 16 in a loaded state descends to the first floor above ground, and the vehicle is placed on the floor surface of the boarding and disembarking area 12 from the lifting lift 16.

[0030] Next, the skeleton structure 100 of this embodiment will be described. The skeleton structure 100 is installed in a building 20, and is supported in the x-axis direction and the y-axis direction by a structural wall 21 as a building-side support. The skeleton structure 100 defines at least a storage space 11 for storing a plurality of parking spaces 14 and a vehicle transport mechanism 15 inside, and is configured to support a plurality of parking spaces 14 and a vehicle transport mechanism 15 in the storage space 11. The storage space 11 defines an xy plane in the horizontal direction and defines x-axis and y-axis that are perpendicular to each other, and a z-axis that is perpendicular to the xy plane. That is, the storage space 11 has a height (length of the z-axis) that forms a plurality of stories from the ground part (floor) to the ceiling part of the mechanical multi-story parking device 10 (or the building 20), and is a space having an effective area (area of ​​the xy plane) that can store one or more parking spaces 14 and necessary equipment such as a vehicle transport mechanism 15 on each story. In this embodiment, the x-axis direction indicates the left-right (vehicle width) direction of the parking space 14, and the y-axis direction indicates the front-rear (vehicle length) direction of the parking space 14. The storage space defines orthogonal x-axis and y-axis, but the planar area is not limited to being rectangular and may be designed to have any planar shape. Furthermore, the x-axis and y-axis are not limited to being orthogonal and may be defined to intersect at a predetermined angle.

[0031] The skeleton structure 100 is surrounded by a rectangular structural wall 21 of the building 20 in the xy plane. The skeleton structure 100 includes a plurality of columns 101 (four in this embodiment) erected at the four corners of the xy plane of the storage space 11 and extending in the z-axis direction. In this embodiment, each column 101 is a steel column firmly fixed to the bottom near the four corners of the building 20. That is, each column 101 is disposed close to the structural wall 21 at the four corners of the building 20. In addition, the skeleton structure 100 includes a beam 103 that connects two columns 101, 101 arranged in the x-axis direction to each other in order to reinforce the structure. The beam 103 is made of a general steel material. The two beams 103, 103 in the storage space 11 interfere with the parking space 14 and the vehicle transport mechanism 15, so the effective area of ​​the storage space 11 is determined inside these beams. That is, the space between the two pillars 101, 101 arranged in the x-axis direction does not correspond to the effective area of ​​the storage space 11. On the other hand, the two pillars 101, 101 arranged in the y-axis direction are not connected to each other. That is, the space between the pillars 101, 101 in the y-axis direction can be used to store the parking space 14 and the vehicle transport mechanism 15. That is, as shown in FIG. 4, in the xy plane of the storage space 11, the effective area of ​​the storage space 11 is narrowed in the y-axis direction by the beam 103 connecting the pillars 101, 101 in the x-axis direction, while the effective area is maximized in the x-axis direction. And, although the beam connecting the pillars in the y-axis direction is omitted in the skeleton structure 100 of this embodiment, it exhibits sufficient structural strength as described below.

[0032] The main structure 100 also includes a number of extension portions 104, 106 that extend from each of the multiple pillars 101 toward the outside of the storage space 11 along both the x-axis and y-axis and connect each pillar 101 to the building structure 20, and a number of vibration isolation devices 110 (1101, 1102) that are interposed between each extension portion 104, 106 and the building structure 20 and fixed to both the building structure 20 and the extension portions 104, 106, and that isolate the pillars 101 from vibration in the inward and outward directions along the extension directions of the extension portions 104, 106.

[0033] More specifically, as shown in FIG. 5, the skeleton structure 100 further includes a plurality of first extension parts 104 extending from each of the plurality of columns 101 along the x-axis toward the outside of the storage space 11 and connecting each of the columns 101 to the structural wall 21 of the building 20 in the x-axis direction, and a plurality of second extension parts 106 extending from each of the plurality of columns 101 along the y-axis toward the outside of the storage space 11 and connecting each of the columns 101 to the structural wall 21 of the building 20 in the y-axis direction. Each of the extension parts 104, 106 may be formed of a steel frame material, similar to the beam 103. A first vibration isolation device 1101 is provided so as to be interposed between the first extension part 104 and the structural wall 21 of the building 20, and a second vibration isolation device 1102 is provided so as to be interposed between the second extension part 106 and the structural wall 21 of the building 20. The first vibration isolation device 1101 is fixed to both the structural wall 21 and the first extension portion 104, and functions to isolate the pillar 101 from vibration in the inward and outward directions along the x-axis. The second vibration isolation device 1102 is fixed to both the structural wall 21 and the second extension portion 106, and functions to isolate the pillar 101 from vibration in the inward and outward directions along the y-axis. That is, each pillar 101 of the skeleton structure 100 is integrally connected to the structural wall 21 of the building 20 via the first and second vibration isolation devices 1101, 1102, and is supported by the structural wall 21 from both the x-axis and y-axis directions, so that the structural strength can be more effectively ensured. In the skeleton structure 100 of this embodiment, as shown in FIG. 2 and FIG. 3, a set of eight vibration isolation devices 110 is provided on each floor, but the number may be increased or decreased based on the desired structural strength depending on the design of the mechanical multi-storey parking device 10, such as the height.

[0034] The first and second extension parts 104 and 106 are provided with a bracket 108 fixed to the first and second vibration isolators 1101 and 1102, respectively. FIGS. 6(a) to 6(d) are schematic diagrams of the bracket 108. The bracket 108 is made of a U-shaped thick steel plate. The bracket 108 is provided with a pair of extension plates 108a and 108a extending in the extension direction of the extension parts 104 and 106, and a connecting plate 108b connected perpendicularly to the pair of extension plates 108a and 108a. The connecting plate 108b is provided with two oval holes 108c. The connecting plate 108b is configured to be sandwiched between an outer vibration isolator 113 and an inner vibration isolator 115 of the vibration isolator 110, as described later.

[0035] The vibration isolation device 110 is fixed to both the structural wall 21 and the bracket 108 of the building 20, and elastically connects the pillar material 101 and the structural wall 21 in a vibration-isolating state in the inward and outward directions along the x-axis or y-axis. Fig. 7 is a schematic perspective view of the vibration isolation device 110. Fig. 8 is an exploded perspective view of the vibration isolation device 110. Fig. 9 is an exploded perspective view of vibration isolators 113 and 115 that constitute the vibration isolation device 110.

[0036] 7 and 8, the vibration isolation device 110 includes a base plate 111 fixed to the building structure 20, an outer vibration isolator 113 arranged adjacent to the inside of the base plate 111, an inner vibration isolator 115 arranged adjacent to the inside of the outer vibration isolator 113, and a fastening member 117 that integrally fastens the base plate 111, the outer vibration isolator 113, and the inner vibration isolator 115. The fastening member 117 is composed of a bolt shaft 117a and a nut body 117b. Here, the direction or surface facing the building structure 20 is defined as the outer side or outer surface, and the direction or surface facing the pillar material 101 is defined as the inner side or inner surface.

[0037] The base plate 111 is a plate made of steel. The base plate 111 is provided with two fixing holes 111a through which fixing bolts 119 pass and are screwed into insert nuts 23 embedded in the structural wall 21. Two bolt shafts 117a are erected from the inner surface of the base plate 111 toward the pillar material 101. The base ends of the bolt shafts 117a are fixed to the base plate 111 by welding.

[0038] The outer vibration isolator 113 and the inner vibration isolator 115 are plate-shaped with an outer surface facing the building structure 20 and an inner surface facing the pillar material 101. The outer vibration isolator 113 has a metal surface exposed on the outer surface and a vibration-isolating rubber surface exposed on the inner surface. On the other hand, the inner vibration isolator 115 has a metal surface exposed on the inner surface and a vibration-isolating rubber surface exposed on the outer surface. The outer vibration isolator 113 and the inner vibration isolator 115 exert vibration-isolating performance due to the vibration-isolating rubber in the thickness direction. The outer vibration isolator 113 and the inner vibration isolator 115 have the same shape and are arranged to face each other symmetrically.

[0039] More specifically, the structures of the outer vibration isolator 113 and the inner vibration isolator 115 are shown in Fig. 9. As shown in Fig. 9, the outer vibration isolator 113 includes a plate-shaped outer vibration isolator rubber 113a having a predetermined thickness, a rigid outer tubular member 113b penetrating the outer vibration isolator rubber 113a in the inward and outward direction and inserting the bolt shaft 117a, and a rigid outer plate 113c having a through hole through which the bolt shaft 117a passes and arranged so as to abut against the outer surface of the outer vibration isolator rubber 113a. Similarly, the inner vibration isolator 115 includes a plate-shaped inner vibration isolator rubber 115a having a predetermined thickness, a rigid inner tubular member 115b penetrating the inner vibration isolator rubber 115a in the inward and outward direction and inserting the bolt shaft 117a, and a rigid inner plate 115c having a through hole through which the bolt shaft 117a passes and arranged so as to abut against the inner surface of the inner vibration isolator rubber 115a. The rigid cylindrical members 113b, 115b and the plates 113c, 115c may be made of metal such as steel or hard resin. The vibration isolation performance (material properties and shape dimensions) of the vibration isolation rubbers 113a, 115b may be appropriately selected according to the scale of the skeleton structure 100 and the building 20. Furthermore, each member may be integrally bonded in the inner and outer directions with an adhesive or the like.

[0040] In the vibration isolator 110, the outer surface of the outer vibration isolator 113 is disposed so as to abut against the base plate 111, and the outer surface of the inner vibration isolator 115 is disposed so as to abut against the inner surface of the outer vibration isolator 113. At this time, the vibration isolator rubber surfaces are in contact with each other. The vibration isolator 110 is configured such that the connecting plate 108b of the bracket 108 is sandwiched between the inner surface of the outer vibration isolator 113 and the outer surface of the inner vibration isolator 115, and the bracket 108 is held in a vibration-isolating state in the inward and outward directions. At this time, the outer vibration isolator 113 and the inner vibration isolator 115 are pressed in the inward and outward directions by the strong fastening force (torque) of the fastening member 117, but the rigid cylindrical members 113b, 115b and the plates 113c, 115c prevent the vibration isolator rubbers 113a, 115a from being locally crushed and deformed. This allows the vibration isolator 110 to reliably exhibit its vibration isolating performance.

[0041] Next, the connection structure between the first extension portion 104 of the skeleton structure 100 of this embodiment and the structural wall 21 of the building 20 will be described with reference to Figs. 10 to 14. Fig. 10 is a front view of the connection structure between the first extension portion 104 and the structural wall 21. Fig. 11 is a plan view of the connection structure. Figs. 12 and 13 are a cross-sectional view taken along line AA and a cross-sectional view taken along line BB. The connection structure between the second extension portion 106 and the structural wall 21 is substantially the same as the connection structure shown in Figs. 10 to 13, and description thereof will be omitted.

[0042] As shown in Figs. 10 to 13, the first vibration isolator 1101 is fixed to the structural wall 21 of the building 20 by a fixing bolt 119. The fixing bolt 119 passes through a fixing hole 111a of the base plate 111 and is screwed into an insert nut 23 embedded in the structural wall 21. In this embodiment, the structural wall 21 serving as the structural support is made of a reinforced concrete wall, but the structural support may be made of steel material constituting the building 20. A nut body 117b is firmly fastened to a bolt shaft 117a that stands inward from the base plate 111 and passes through the outer vibration isolator 113, the bracket 108, and the inner vibration isolator 115. The fastening force of the nut body 117b causes the vibration isolator rubber surfaces of the outer vibration isolator 113 and the inner vibration isolator 115 to be pressed against each other and to clamp the connecting plate 108b of the bracket 108. In this way, since both the inner and outer surfaces of the connecting plate 108b are sandwiched by the vibration-isolating rubber, the bracket 108 (or the first extension portion 104) is supported by the first vibration-isolating device 1101 in a vibration-isolating state in the inward and outward directions along the extension direction (x-axis direction) of the first extension portion 104. Meanwhile, the second vibration-isolating device 1102 is also fixed to the structural wall 21 of the building 20 by a fixing bolt 119, and the bracket 108 (or the second extension portion 106) is supported by the second vibration-isolating device 1102 in a vibration-isolating state in the inward and outward directions along the extension direction (y-axis direction) of the second extension portion 106. Therefore, in the skeleton structure 100 of this embodiment, each pillar material 101 is firmly supported by the structural wall 21 of the building 20 in a vibration-isolating state in both the x-axis direction and the y-axis direction, thereby ensuring sufficient structural strength.

[0043] In addition, the frame structure 100 (or the vibration isolation device 110) of this embodiment also has an advantage in terms of the maintainability of the vibration isolation device 110. Generally, in a mechanical multi-storey parking device 10, the vibration isolation rubbers 113a and 115a may harden or break over time, so periodic inspection and replacement are required to ensure safety. In the configuration of this embodiment, the bolt shaft 117a extends from the structural wall 21 to the front side, so that an operator can loosen the nut body 117b from the front side and easily separate the vibration isolation rubbers 113a and 115a from the structural wall 21 (without removing the base plate 111 from the structural wall 21). Furthermore, after the maintenance of the vibration isolation device 110 is completed, the vibration isolation rubbers 113a and 115a are attached to the base plate 111 and the nut body 117b is tightened, so that the connection structure in the vibration-isolated state can be easily reconstructed.

[0044] Therefore, the body structure 100 of this embodiment can more effectively exhibit structural strength as well as vibration-proofing properties in the mechanical multi-story parking device 10, and as a result, it is possible to relatively reduce the amount of reinforcement material required.

[0045] The present invention is not limited to the above-described embodiment, and various embodiments and modifications are possible. Another embodiment of the present invention will be described below.

[0046] (1) The skeleton structure of the present invention is not limited to the configuration of the above embodiment. The skeleton structure of the above embodiment is configured to have one storage space in the xy plane, but may have multiple storage spaces in one building. For example, a skeleton structure 100' shown in FIG. 14 defines a first storage space 11A and a second storage space 11B inside. The two storage spaces 11A, 11B are separated from each other by a bulkhead 22 (or a steel frame) of a building 20. The bulkhead 22 is fixed with a first or second vibration isolation device 1101, 1102, similar to the structural wall 21. Each of the multiple storage spaces 11A, 11B is provided with four each of the first and second vibration isolation devices 1101, 1102 (total of eight) on the same xy plane. Similarly, in the skeleton structure 100' of this embodiment, the beams connecting the columns in the y-axis direction are omitted, but sufficient structural strength is exhibited.

[0047] (2) The skeleton structure of the present invention is not limited to the configuration of the above embodiment. In the above skeleton structure, the beams connect the columns arranged in the x-axis direction to each other, and the beams connecting the columns arranged in the y-axis direction are omitted, but the present invention is not limited to this. That is, in the skeleton structure of the present invention, adjacent columns in both the x-axis and y-axis directions may be connected by beams in order to further improve the structural strength. Alternatively, the beams may be omitted in both the x-axis and y-axis directions.

[0048] (3) The skeleton structure of the present invention is not limited to the configuration of the above embodiment. In the skeleton structure, each pillar is configured to be connected to the building via the extension and the vibration isolation device in both the x-axis direction and the y-axis direction, but the present invention is not limited to this. A connection structure may be constructed only in a part of the multiple stories. That is, each pillar may be configured to be connected to the building via the extension and the vibration isolation device in at least one of the x-axis direction and the y-axis direction. Also, a first pillar among the multiple pillars may be configured to be connected to the building via the extension and the vibration isolation device only in the x-axis direction, and a second pillar may be configured to be connected to the building via the extension and the vibration isolation device only in the y-axis direction.

[0049] (4) The skeleton structure of the present invention is not limited to the configuration of the above embodiment. In the above skeleton structure, a connecting structure using extension parts and vibration isolation devices is constructed on all of the pillars at the four corners of each story, but the present invention is not limited to this. A connecting structure may be constructed on only some of the multiple stories. Also, a connecting structure may be constructed on only some of the pillars at the four corners. In other words, by constructing at least one connecting structure, the structural strength of the skeleton structure can be effectively increased (compared to a case in which no extension parts and vibration isolation devices are installed).

[0050] (5) The mechanical multi-story parking system of the present invention is not limited to the configuration of the above embodiment. For example, the framework of the present invention may be introduced into a pallet-type multi-story parking system. The framework may also support charging equipment for charging electric vehicles. Furthermore, the boarding and disembarking area may be provided on the basement floor or on the second or higher floors, instead of on the first floor above ground.

[0051] The present invention is not limited to the above-described embodiment and modifications, and may be implemented in various forms within the scope of the present invention. In other words, within the scope of the present invention, some of the configurations of the present embodiment may be omitted or modified, or other configurations may be added. [Explanation of symbols]

[0052] 10. Mechanical parking system 11 Storage space 12 Boarding and alighting area 12a Recessed portion 13 Lift space 14 Parking Space 15 Vehicle transport mechanism 16 Lift 17 Transverse Tray 20 Buildings 21 Structural walls 22 Bulkhead 23 Insert nut 100 Frame structure 101 Pillar material 103 Beam material 104 1st extension section 106 2nd extension section 108 Bracket (part of first and second extension parts) 108a Extension plate 108b Connecting plate 110 Anti-vibration device (1101 first anti-vibration device, 1102 second anti-vibration device) 111 Base Plate 111a Fixing hole 113 Outer vibration isolator 113a Outer vibration-proof rubber 113b Outer cylinder material 113c Outer plate 115 Inner vibration isolator 115a Outer vibration-proof rubber 115b Outer cylinder material 115c outer plate 117 Fastening members 117a Bolt shaft 117b Nut body 119 Fixing bolt

Claims

1. A structure of a mechanical multi-story parking system that is installed inside a building and includes a plurality of parking spaces arranged on at least a portion of a plurality of floors and a vehicle transport mechanism for transporting vehicles to each of the parking spaces, The framework structure defines a storage space for storing the parking spaces and the vehicle transport mechanism therein, and is configured to support the parking spaces and the vehicle transport mechanism in the storage space, the storage space defining an x-axis and a y-axis that are perpendicular to each other and form an x-y plane in the horizontal direction, and a z-axis that is perpendicular to the x-y plane; The body structure is A pillar member erected on a bottom of the storage space and extending in the z-axis direction; an extension portion extending from the pillar toward an outside of the storage space along at least one of an x-axis and a y-axis and connecting the pillar to the building; a vibration isolation device that is interposed between the extension portion and the building and fixed to both the building and the extension portion, and isolates the pillar material from vibration in an inward and outward direction along the extension direction of the extension portion; The vibration isolation device is A base plate fixed to the building by a fixing bolt; an outer vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the column, the outer surface of the outer vibration isolator being disposed so as to abut against the base plate; an inner vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the pillar, the inner vibration isolator being disposed so that the outer surface of the inner vibration isolator is partially in contact with the inner surface of the outer vibration isolator; a fastening member that fastens the inner vibration isolator and the outer vibration isolator so as to press them together, A body structure characterized in that a connecting plate of the extension part is sandwiched between the outer surface of the inner vibration damper and the inner surface of the outer vibration damper of the vibration damping device, and the extension part is supported by the vibration damping device in a vibration-damped state in the inward and outward directions along the extension direction of the extension part.

2. the extension portion includes a first extension portion that extends from the pillar along the x-axis toward the outside of the storage space and connects the pillar to the building in the x-axis direction, and a second extension portion that extends from the pillar along the y-axis toward the outside of the storage space and connects the pillar to the building in the y-axis direction, The structural structure described in claim 1, characterized in that the vibration isolation device is composed of a first vibration isolation device interposed between the first extension portion and the building, fixed to both the building and the first extension portion, and isolating the pillar material in the inward and outward directions along the x-axis, and a second vibration isolation device interposed between the second extension portion and the building, fixed to both the building and the second extension portion, and isolating the pillar material in the inward and outward directions along the y-axis.

3. 3. The framework structure according to claim 2, further comprising beam members connecting the columns aligned in the x-axis direction to each other, and the columns aligned in the y-axis direction are not connected to each other.

4. The fastening member is composed of a bolt shaft extending inward from the base plate and a nut body screwed onto the bolt shaft, The outer vibration isolator includes a plate-shaped outer vibration isolator rubber having a predetermined thickness, and a rigid outer tubular member penetrating the outer vibration isolator rubber in an inward and outward direction and into which the bolt shaft is inserted, The inner vibration isolator includes a plate-shaped inner vibration isolator rubber having a predetermined thickness, and a rigid inner tubular member penetrating the inner vibration isolator rubber in an inward / outward direction and into which the bolt shaft is inserted, A structural structure as described in claim 1, characterized in that the inner surface of the outer vibration-proof rubber and the outer surface of the inner vibration-proof rubber are in surface contact, and the outer cylindrical material and the inner cylindrical material are arranged so as to be continuous with each other in the inward and outward directions.

5. The body structure described in claim 4, characterized in that the inner vibration damper further comprises a rigid inner plate having a through hole through which the fastening member passes and arranged to abut against the inner surface of the inner vibration damper rubber, the fastening member being pressed against the inner surface of the inner plate.

6. The structural structure described in claim 2, characterized in that the structural structure defines a plurality of storage spaces in an xy plane, the plurality of storage spaces are separated from each other by partition walls or steel frames of the building, the first and second vibration isolation devices are fixed to the partition walls or steel frames, and each of the plurality of storage spaces is provided with four of the first and second vibration isolation devices on the same xy plane.

7. A mechanical multi-story parking system comprising the body structure according to any one of claims 1 to 6.

8. A vibration isolation device for connecting a frame structure of a mechanical multi-story parking device installed inside a building to the building in a vibration-isolated state, The framework structure includes a pillar member that is erected at the bottom of a storage space for storing at least the vehicle transport mechanism and the parking space of the mechanical multi-story parking device and extends in a height direction, and an extension portion that extends from the pillar member toward the outside of the storage space and connects the pillar member to the building, The vibration isolation device is A base plate that is bolted to the structure; an outer vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the column, the outer surface of the outer vibration isolator being disposed so as to abut against the base plate; an inner vibration isolator having a plate shape with an outer surface facing the building and an inner surface facing the pillar, the inner vibration isolator being disposed so that the outer surface of the inner vibration isolator is partially in contact with the inner surface of the outer vibration isolator; a fastening member that fastens the inner vibration isolator and the outer vibration isolator so as to press them together, A vibration-damping device characterized in that the extension portion is supported in an anti-vibration state in the inward and outward directions by sandwiching a connecting plate of the extension portion between the outer surface of the inner vibration-damping body and the inner surface of the outer vibration-damping body.

9. The fastening member is composed of a bolt shaft extending inward from the base plate and a nut body screwed onto the bolt shaft, The outer vibration isolator includes a plate-shaped outer vibration isolating rubber having a predetermined thickness, and a rigid outer tubular member penetrating the outer vibration isolating rubber in an inward and outward direction and into which the fastening member is inserted, the inner vibration isolator comprises a plate-shaped inner vibration isolating rubber having a predetermined thickness, and a rigid inner tubular member penetrating the inner vibration isolating rubber in an inward and outward direction and into which the fastening member is inserted, The vibration-isolating device according to claim 8, characterized in that the inner surface of the outer vibration-isolating rubber and the outer surface of the inner vibration-isolating rubber are in surface contact, and the outer cylindrical material and the inner cylindrical material are arranged so as to be continuous with each other in the inward and outward directions.

10. The vibration-isolating device described in claim 9, characterized in that the inner vibration-isolating body further comprises a rigid inner plate having a through hole through which the fastening member passes and arranged to abut against the inner surface of the inner vibration-isolating rubber, the fastening member being pressed against the inner surface of the inner plate.

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