JP2019015028A - Palletized mechanical parking apparatus compliant with intermediate earthquake shock absorbing layer - Google Patents

Abstract

To provide a palletized mechanical parking apparatus compliant with intermediate earthquake shock absorbers, which enables effectively increasing the number of parking vehicles.SOLUTION: Intermediate earthquake shock absorbers 3 are arranged above building frames 2 for the shock absorbers which are located in the middle of a main building 1. A palletized mechanical parking apparatus consists of following parts; namely, a roof girder supported above the intermediate earthquake shock absorbers 3, guide rails 7A and 7B hanging from the roof girder with upper ends fixed to the roof girder and other ends located above a pit bottom surface 1E located below the intermediate earthquake shock absorbers 3, hanging pillars 8A and 8B arranged at least on single row, a lift 15 which goes up and down along the guide rails, multi-stage shelf rails 21N almost horizontally fixed along the vertically arranged hanging pillars, and pallets 27A, B, N movable horizontally along the shelf rails 21A and 21B as well as capable of delivery of vehicles to and from the lift 15.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a pallet-type mechanical parking apparatus for an intermediate seismic isolation layer installed using an intermediate seismic isolation apparatus.

  As a conventional mechanical parking device, a lower structure, an upper structure constructed on the lower structure and supported by the lower structure via an intermediate seismic isolation device, the lower structure and the upper structure A hollow portion extending in the vertical direction and installed in the hollow portion, supported by the lower structure via a parking device seismic isolation device and vibration-insulated from the upper structure. And a three-dimensional parking device having a vehicle housing portion and a vehicle carrying-out portion that extends downward from the vehicle housing portion and carries the vehicle from the lower structure to the vehicle housing portion. It is known (see, for example, Patent Document 1).

  Further, in a building composed of a structure belonging to the upper side of the seismic isolation member and a structure belonging to the lower side of the seismic isolation member, the vehicle has a vehicle entrance on the structure side belonging to the lower side of the seismic isolation member, and its floor surface An opening is provided on the structure body belonging to the upper side of the seismic isolation member, and a lift is moved up and down between the opening and a hoistway leading to the opening, and a seismic isolation is provided on the upper surface of the opening. 2. Description of the Related Art An underground parking apparatus for a building having a seismic isolation structure characterized in that a stage connected to a structure side belonging to the lower side of a member is provided (see, for example, Patent Document 2).

Japanese Patent Application Laid-Open No. 2015-10460 Japanese Patent Laid-Open No. 9-264075

  However, the conventional mechanical parking device can reduce the vibration transmitted from the mechanical parking device to the upper structure by the seismic isolation device for the parking device, but the multistage used for storing the parked vehicle. No consideration has been given to efficiently increasing storage space.

  Therefore, an object of the present invention is not only to form a multistage storage space used for storing a parked vehicle in the upper part of the intermediate seismic isolation device, but also to place a parked vehicle in a portion located below the intermediate seismic isolation device. To provide a pallet-type mechanical parking device corresponding to an intermediate seismic isolation layer that can form a multi-stage storage space used for storing and efficiently increase the number of parking spaces as a whole. is there.

  In order to achieve the above object, the present invention forms a structure on the parking device side via an intermediate seismic isolation device, and forms a storage space for storing a parked vehicle on the structure side on the parking device side, In the pallet type mechanical parking device for intermediate seismic isolation layer configured to move the lifting lift equipped with the parked vehicle along the guide rail in order to move the parked vehicle to the storage space, it is configured in the middle part of the main building. The intermediate seismic isolation device is arranged on the upper part of the intermediate seismic isolation device frame, the ceiling beam supported on the upper part of the intermediate seismic isolation device, and the upper end of the ceiling beam is fixed to form a suspended structure, and the intermediate The guide rail in which the other end is lifted from the bottom surface of the pit formed below the seismic isolation device, at least one column of suspension pillars, and a pallet-type lifting lift that can be moved up and down along the guide rail , A multi-stage shelf rail fixed substantially horizontally in the vertical direction of the suspension pillar, and a substantially horizontal movement along the shelf rail, and a delivery of a parked vehicle between the lift and the lift. A pallet is provided.

  According to such a configuration, it is possible to extend the lower end portion of the guide rail and the suspension column that are suspended from the ceiling beam located above the intermediate seismic isolation device to the vicinity of the bottom surface of the pit formed below the intermediate seismic isolation device. Multi-stage storage space used to store a parked vehicle in the vertical direction not only using the part located above the intermediate seismic isolation device but also using the hanging pillars located below the intermediate seismic isolation device As a whole, the number of cars that can be parked can be increased efficiently.

  In addition to the above-described configuration, the present invention supports and fixes a plurality of steel columns to the upper part of the intermediate seismic isolation device, and fixes the ceiling beam having a cross-beam configuration to the upper end of each steel column, A rigid joint girder having a cross-beam configuration is fixed in the vicinity of the lower end portion of each steel column, and the cross girder of the ceiling girder and the rigid joint girder are positioned substantially concentrically.

  According to such a configuration, even if a guide rail and a suspension column extending not only above the intermediate seismic isolation device but also below the intermediate seismic isolation device are used, they are enlarged in the vertical direction using the rigid joint large beam. While suppressing the amount of horizontal displacement in the event of an earthquake on the mechanical parking device side with a simple configuration, the guide rail and suspension column suspended from the ceiling beam are passed directly through the rigidly-bonded beam and positioned above the intermediate seismic isolation device. The multistage storage space used for storing the parked vehicle in the vertical direction can be easily and efficiently formed not only in the portion that performs this, but also in the portion that is located below the intermediate seismic isolation device.

  In addition to the above-described configuration, the present invention is arranged near the inner wall of the main building in the vicinity of the connecting and fixing portion of the ceiling beam, the guide rail, and the suspension column, and connects the ceiling beam and each steel column. In order to reinforce, the upper connecting beam, the lower connecting beam, a brace for connecting the upper connecting beam and the lower connecting beam is provided, and a parking space is also formed inside the brace.

  According to such a configuration, the space near the inner wall surface of the main building is utilized, and the upper connecting beam, the lower connecting beam, and the braces connecting the upper connecting beam and the lower connecting beam are used to reduce the amount of deflection of the ceiling beam. Can be small. Therefore, the inside of the part which comprises the brace can also be utilized as a storage space for a parked vehicle, and the number of parked vehicles can be increased by efficiently using the space as a whole.

  In addition to the above-described configuration, the present invention applies only a horizontal force during an earthquake to the rigid joint large beam in a portion facing the guide rail and the suspension column without bearing a vertical load on the guide rail and the suspension column. Each is provided with a support device that supports the load.

  According to such a configuration, the rigid-jointed girder is supported by the support device that bears the horizontal force during an earthquake without bearing the vertical load of the guide rail and the suspension column, so the guide rail, the suspension column, and the lift lift In addition, the effect of the suspension structure so as to receive the total load in the vertical direction in the main structure such as the shelf rail and the pallet with the ceiling beam is not impaired.

  In addition to the above-described configuration, the present invention disperses and arranges the four guide rails at positions corresponding to the corners of the quadrangle on the virtual horizontal plane, and the suspension pillars that form a pair on one side of the guide rail. The suspension pillars, which are paired with each other on the other side of the guide rail, are arranged in a distributed manner, and the storage space used for storing the parked vehicle has a double-row configuration.

  According to such a configuration, when the pallet is moved in the lateral direction, the pallet can be moved smoothly while reducing the difference in relative sinking amount between the left and right shelf rails.

  In addition to the above-described configuration, the present invention provides an earthquake horizontal displacement limiting beam assembled in a substantially horizontal pattern on a virtual horizontal plane, and an earthquake in which the upper part is connected to the horizontal pattern of the horizontal displacement limiting beam during an earthquake and arranged in the vertical direction. The horizontal displacement limiting device is configured to have a horizontal displacement limiting suspension column, and at the lower part of the rigid joint large beam, the inner wall side of the main building, the guide rail, and the outer peripheral portion of each suspension column The seismic horizontal displacement limiting beam and the seismic horizontal displacement limiting suspension column are arranged in between, and the horizontal displacement limiting device for the seismic horizontal displacement limiting device has a cross-girder configuration, and the ceiling girder and the rigidly-jointed girder are almost the same. It is characterized by being formed concentrically.

  According to such a configuration, the guide rails and the suspension pillars that are suspended in the space portion below the intermediate seismic isolation device casing are suspended in the space portion above the intermediate seismic isolation device casing. It can be hung down, and the space inside the horizontal girder-shaped horizontal displacement limiting beam can be used as a storage space for parked vehicles. Therefore, in addition to the storage space for the parked vehicle configured above the intermediate seismic isolation device, the mechanical parking device further configures the storage space for the parked vehicle in the lower portion of the intermediate seismic isolation device, The number can be increased.

  In addition to the above-described configuration, the present invention is characterized in that the lower end portion of the horizontal displacement limiting suspension pillar at the time of earthquake is also arranged in a state of floating from the bottom surface of the pit formed at the lower part of the main building.

  According to such a configuration, the structure of the newly added horizontal displacement limiting device at the time of earthquake is also supported by the intermediate seismic isolation device, and the mechanical parking device side that tends to become large in the horizontal direction at the time of the earthquake Can be absorbed by the horizontal displacement limiting device during an earthquake and transmitted to the main building.

  In addition to the above-mentioned configuration, the present invention attaches to each steel column a vibration isolating rubber device in which a vibration isolating rubber is brought into contact with the inner wall side of the main building at a predetermined interval in the longitudinal direction of each steel column, The anti-vibration rubber device absorbs a horizontal force during an earthquake and transmits it from the steel column side to the main building.

  According to such a configuration, the anti-vibration rubber device can absorb the horizontal displacement at the time of the earthquake and can transmit the horizontal force at the time of the earthquake to the main building.

  The pallet-type mechanical parking device corresponding to the intermediate seismic isolation layer according to the present invention has a guide rail suspended from a ceiling beam positioned above the intermediate seismic isolation device and a lower end portion of a suspension column formed below the intermediate seismic isolation device. Since it can extend to the bottom of the pit, not only the part located above the intermediate seismic isolation device, but also to store the parked vehicle in the vertical direction using the hanging pillars located below the intermediate seismic isolation device The used multi-stage storage space can be formed, and the total number of parking spaces can be increased efficiently as a whole.

It is a front view of the pallet type mechanical parking apparatus corresponding to an intermediate seismic isolation layer according to an embodiment of the present invention. It is a principal part enlarged view of the pallet type mechanical parking apparatus corresponding to an intermediate seismic isolation layer shown in FIG. It is a top view which shows the ceiling large beam vicinity of the intermediate | middle seismic isolation layer corresponding | compatible pallet-type mechanical parking apparatus shown in FIG. It is a top view which shows the rigid joint large beam vicinity of the intermediate | middle seismic isolation layer corresponding pallet-type mechanical parking apparatus shown in FIG. It is a top view of the top suspension apparatus which connects between the ceiling girder shown in FIG. 3, a guide rail, and a suspension column. It is a front view of the top suspension apparatus shown in FIG. It is a side view of the top suspension apparatus shown in FIG. FIG. 5 is a plan view of a support device used between the rigidly-joined girder shown in FIG. 4, a guide rail, and a suspension column. It is a front view of the support apparatus shown in FIG. FIG. 10 is a side view of the support device shown in FIG. 9.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a front view of a pallet-type mechanical parking apparatus for an intermediate seismic isolation layer according to an embodiment of the present invention.

  The main body building 1 on the machine parking device side is configured by using an intermediate seismic isolation device housing 2 such as another adjacent building located in an intermediate portion thereof, and the upper part of the intermediate seismic isolation device housing 2. 1A and the lower main body building 1B located in the lower part of the intermediate seismic isolation device housing 2. In the lower position of the lower body building 1B, a boarding surface 1D having a boarding port 1C for a parked vehicle parked in a mechanical parking device and a pit bottom surface 1E are formed.

  On the intermediate seismic isolation device frame 2, a plurality of intermediate seismic isolation devices 3 here, which are arranged to be supported by the intermediate seismic isolation device 3 receiving the total load. The part is composed. The parking device side structure portion corresponds to the rigid joint large beam 4 mounted on each intermediate seismic isolation device 3 immediately above each intermediate seismic isolation device 3 and each intermediate seismic isolation device 3 on this rigid joint large beam 4. The steel columns 5A to 5D are fixed at their lower ends and fixed at four corners in the vicinity of the inner wall of the upper body building 1A. In the figure, only steel columns 5A and 5B arranged on the front side are shown, but as shown in FIG. 3 described later, other steel columns 5C and 5D are arranged on the back side thereof. .

  At the upper end of each of the steel columns 5A to 5D, a front ceiling girder 6A disposed near the ceiling on the front side of the upper body building 1A and a back ceiling girder 6B disposed near the ceiling on the back side of the upper body building 1A. Are fixed, and all the main components of the mechanical parking device are suspended from both ceiling beams 6A and 6B. Although this hanging structure will be described gradually, four guide rails 7A to 7D arranged almost vertically near the center in the upper body building 1A and one side of each of the guide rails 7A to 7D vertically The four suspension pillars 8A to 8D that are arranged and the upper ends of the four suspension pillars 9A to 9D that are vertically arranged on the other side of the guide rails 7A to 7D are connected devices whose details will be described later. Are connected and suspended. In this embodiment, guide rails 7A and 7C are mechanically coupled to the suspension pillars 8B and 8D at predetermined intervals in the axial direction, and the guide rails 7B and 7D are axially coupled to the suspension pillars 9B and 9D. Are mechanically coupled to each other at a predetermined interval.

  In FIG. 1, only the ceiling girder 6A, the guide rails 7A and 7B, the suspension pillars 8A and 8B, and the suspension pillars 9A and 9B arranged on the front side are shown, but as shown in FIG. On the back side, other ceiling beams 6B, guide rails 7C and 7D, suspension columns 8C and 8D, and suspension columns 9C and 9D are arranged.

  The lower ends of the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D having a suspended structure are not in contact with the pit bottom surface 1E formed at the lowermost part of the main body building 1, It is in a state of floating from the bottom surface 1E.

  2 and 3 are an enlarged view and a plan view showing the vicinity of the ceiling beams 6A and 6B in the pallet-type mechanical parking apparatus corresponding to the intermediate seismic isolation layer shown in FIG.

  As shown in FIG. 3, the main body building 1 has main body building columns 10A to 10D arranged at four corners, and main body building beams 11A to 11D are coupled between the main body building columns 10A to 10D, respectively. Each steel column 5A-5D with the lower end fixed to the upper part of each intermediate seismic isolation device 3 extends to the upper end of the main building 1, and the ceiling beam 6A is placed between the upper ends of the steel columns 5A, 5B. Both ends are coupled to each other, and both ends of the ceiling beam 6B are coupled between the upper ends of the steel columns 5C and 5D. Both ends of the ceiling beam connecting member 6C are connected between the upper ends of the steel columns 5A and 5C, and both ends of the ceiling beam connecting member 6D are connected between the upper ends of the steel columns 5B and 5D.

  In addition, the ceiling beams 6A and 6B are disposed in the vicinity of the inner walls of the main building beams 11A and 11C, the ceiling beam beams 6C are disposed in the vicinity of the inner wall surface of the main building beam 11D, and the ceiling beam beams 6D are disposed in the main building beams. It is arranged near the inner wall surface of 11B. The ceiling girder 6A, 6B and the ceiling girder coupling members 6C, 6D are reinforced as the cross girder-shaped ceiling girder 6, and a sufficiently large space is secured on the center side. Although details will be described later, this space is utilized because the storage space for storing the parked vehicle, the lift 15, the pallets 27A to 27N, and 28A to 28N are arranged.

  Between the facing portions of the ceiling girder 6A and the ceiling girder 6B, there are four pairs of ceiling girder 40A, 40B, ceiling girder 40C, 40D, ceiling girder 40E, 40F, and ceiling girder 40G, 40H. Are combined. The upper ends of the suspension pillars 8A and 8C are fixed in the vicinity of both ends of the ceiling beams 40A and 40B by using a top suspension device 48, which will be described in detail later, and the same in the vicinity of both ends of the ceiling beams 40C and 40D. The top ends of the suspension pillars 8B and 8D are fixed using the top suspension device 48. Further, the upper ends of the suspension pillars 9B and 9D are fixed to the vicinity of both ends of the ceiling beams 40E and 40F using the same top suspension device 49, and the same is applied to the vicinity of both ends of the ceiling beams 40G and 40H. The top ends of the suspension pillars 8B and 8D are fixed using the top suspension device 49 of the above. As described above, the guide rails 7A to 7D are coupled to the suspension pillars 8B and 8D and the suspension pillars 9B and 9D, and therefore are not shown here.

  As described above, the guide rails 7A and 7B, the suspension pillars 8A and 8B, and the suspension pillars 9A and 9B are suspended from the front ceiling girder 6A shown in FIG. 1, and the back ceiling girder 6B is guided as described above. Rails 7C and 7D, suspension pillars 8C and 8D, and suspension pillars 9C and 9D are suspended.

  In addition, the guide rails 7A to 7D, the suspension pillars 8A to 8D, the intermediate portions of the suspension pillars 9A to 9D, and the rigid joint large beam 4 shown in FIG. 1 are shown in FIGS. In this way, they are supported by the support device 50 and the support device 51 which are configured so as to bear only the horizontal force at the time of earthquake without bearing the vertical load by the rigid joint girder 4 without having the vertical connection relationship by the long holes. .

  As shown in FIG. 1, the lower ends of the guide rails 7 </ b> A to 7 </ b> D, the suspension pillars 8 </ b> A to 8 </ b> D, and the suspension pillars 9 </ b> A to 9 </ b> D that have passed through the rigid joint girder 4 are formed in the lower part of the main building 1. Although it extends to the vicinity of the pit bottom surface 1E, it floats without contacting the pit bottom surface 1E.

  For this reason, each guide rail 7A-7D, each suspension column 8A-8D, and each suspension column 9A-9D are suspension structures which fixed only each upper end part to ceiling girder 6A, 6B, and the mechanical parking apparatus mentioned later The other main components are also supported by the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D, and have a suspended structure as a whole. Since it is such a structure, the main components in the pallet type mechanical parking apparatus corresponding to the intermediate seismic isolation layer will be supported by the intermediate seismic isolation apparatus 3, and the steel columns 5A to 5D from the ceiling beams 6A and 6B. And is supported by the intermediate seismic isolation device 3. In other words, the total load of the mechanical parking device is supported on the seismic isolation side during driving and earthquakes, and there is no burden on the earth side.

  The above-mentioned ceiling beams 6A and 6B utilize the space in the vicinity of the inner wall surface of the main building 1 as shown in FIG. 2, so that the upper connecting beam 12A, the lower connecting beam 12B, the upper connecting beam 12A, and the lower connecting beam 12B. Reinforced by a brace 13 or the like that connects the gaps. Since the brace 13 or the like is used as the reinforcing member, the ceiling girder 6A, 6B and the ceiling girder coupling member 6C, 6D that are configured in a cross-beam shape on the virtual horizontal plane are configured so as not to protrude greatly inside and outside. The ceiling large beams 6A and 6B can be reinforced so as to reduce the amount of deflection. In addition, since the brace 13 or the like is used as the reinforcing member, the space on the center side of the ceiling beam 6A, 6B and the ceiling beam connecting members 6C, 6D, which are configured like a cross beam in a plan view, is not damaged. The center side space can be used to arrange a storage space for storing a parked vehicle, the lift 15, the pallets 27 </ b> A to 27 </ b> N, and 28 </ b> A to 28 </ b> N.

  In addition, since the brace 13 and the bracing connecting beams 12A and 12B are installed at the top, the overall amount of deflection of the ceiling beam 6 can be suppressed, and the details of pallets 27A to 27N and 28A to 28N which will be described in detail later. The horizontal movement at the time of shelf feeding and unloading can be performed smoothly.

  A driving unit 58 is mounted on the upper part of the ceiling beam 6 as shown in FIG. 2, and this driving unit 58 provides details through a main rope wound around a sheave that is a part of the component. It is used to move up and down lift lifts 15 and counterweights 16 described later in different directions.

  Moreover, as shown in FIG. 1, between the outer periphery of each guide rail 7 </ b> A to 7 </ b> D, each suspension column 8 </ b> A to 8 </ b> D and each suspension column 9 </ b> A to 9 </ b> D, and the inner surface of the intermediate seismic isolation device housing 2 and the intermediate isolation device 3. The space includes a seismic horizontal displacement limiting device 19 including seismic horizontal displacement limiting suspension columns 17A to 17H and seismic horizontal displacement limiting beams 18A to 18D. In the same figure, the horizontal displacement limiting suspension pillars 17A to 17C at the time of earthquake are arranged on the front side, and other horizontal displacement limiting suspension pillars at the time of earthquake are not shown in the figure, but the details will be described with reference to FIG.

  As will be described in detail in FIG. 4, the seismic horizontal displacement limiting device 19 is configured to include seismic horizontal displacement limiting beams 18 </ b> A to 18 </ b> D assembled in a substantially horizontal pattern on a virtual horizontal plane when viewed in plan. Yes. For this reason, the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D having a suspended structure at the upper end can be suspended as they are in the central space portion of the cross beam. The horizontal displacement limiting beams 18A to 18D assembled in the shape of a cross-beam in the horizontal displacement limiting device 19 at the time of an earthquake are configured to be used as storage spaces for storing parked vehicles.

  In this way, a storage space for storing the parked vehicle can be efficiently configured over substantially the entire region in the longitudinal direction of each guide rail 7A to 7D, each suspension column 8A to 8D, and each suspension column 9A to 9D. That is, this mechanical parking device stores the parked vehicle in the lower part of the intermediate seismic isolation device 3 in addition to the storage space for storing the parked vehicle configured above the intermediate seismic isolation device 3. Therefore, the number of vehicles that can be parked in both storage spaces can be increased.

  As shown in FIG. 1, the lower end portions of the horizontal displacement limiting suspension pillars 17A to 17C at the time of each earthquake do not reach the pit bottom surface 1E and are in a state of floating from the pit bottom surface 1E. The lower ends of the horizontal displacement limiting suspension pillars 17A to 17C at the time of each earthquake are connected by the horizontal beam 30 at the time of the earthquake horizontal displacement restriction floating from the pit surface 1E, but each guide rail 7A to 7D, each suspension pillar 8A. 8D and the lower end portions of the suspension pillars 9A to 9D are in a state of floating also from the horizontal displacement restricted horizontal beam 30 at the time of the earthquake.

  In the boarding surface 1D, in order to effectively function the horizontal displacement limiting device 19 at the time of earthquake described above, the parked vehicle on the boarding surface 1D formed in the lower part of the pallet-type mechanical parking device corresponding to the intermediate seismic isolation layer Seismic isolation expansion joints 29A and 29B are provided on the approach surface.

  Next, a specific configuration of the storage space will be described.

  As shown in FIG. 1, a plurality of shelf rails 21A to 21N and shelf rails 22A to 22N are fixed in the vertical direction of the respective suspension pillars 8A to 8D with a predetermined vehicle height length interval. Pallets 27A to 27N and pallets 28A to 28N are arranged for the rails 21A to 21N and the shelf rails 22A to 22N, respectively. In other words, if the stage shown in FIG. 4, which will be described in detail later, is a C stage, the shelf rail 21C and the shelf rail 22C are respectively arranged on both sides of the lift lift 15 that is moved up and down along the guide rails 7A to 7D. It arrange | positions so that it may make a pair by the front side and back side. Between the pair of shelf rails 21C, a pallet 27C and a pallet 28C in a state in which a pallet alone or a parked vehicle mounted horizontally is moved by a shelf feeding and unloading device configured on the upper surface side of the lift lift 15 are arranged. Has been.

  Here, the storage spaces used for storing the parking pillars on both sides by installing the suspension pillars 8A to 8D and the suspension pillars 9A to 9D on the both outer sides of the guide rails 7A to 7D are the outer sides of the guide rails 7A to 7D. It is set as the double row structure comprised in the. For this reason, it is possible to smoothly move the pallets 27C and 28C while reducing the difference in the relative sinking amount between the left and right shelf rails 21C and 22C.

  As can be seen from the above description, the intermediate seismic isolation layer-compatible pallet-type mechanical parking apparatus according to the present embodiment has the intermediate seismic isolation device 3 on the upper part of the intermediate seismic isolation device housing 2 formed in the middle part of the main building 1. The upper end is fixed to the ceiling beams 6A and 6B supported on the upper part of the intermediate seismic isolation device 3 to form a suspended structure, and the other end is formed from the pit bottom surface 1E formed below the intermediate seismic isolation device 3. The suspended guide rails 7A to 7D, the suspension pillars 8A to 8D and the suspension pillars 9A to 9D, the pallet-type lifting lift 15 that can be lifted and lowered along the guide rails 7A to 7D, and the vertical directions of the suspension pillars 8A to 8D Multi-stage shelf rails 21A to 21N fixed substantially horizontally in the vertical direction, multi-stage shelf rails 22A to 22N fixed substantially horizontally in the vertical direction of the suspension poles 9A to 9D, and the respective shelf rails 21A to 21N, 22A to 2 Along the N movable substantially horizontally, and transferring palettes 27A~27N of the parked vehicle with the elevating lift 15 has a configuration having a 28a-28n.

  Because of this configuration, the lower ends of the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D that are suspended from the ceiling beams 6A and 6B located above the intermediate seismic isolation device 3 are intermediate. Since it can be extended to near the pit bottom surface 1E formed below the seismic isolation device 3, it is vertically used by using the suspension pillars 8A to 8D and the suspension pillars 9A to 9D located above the intermediate seismic isolation device 3. Not only can the multi-stage storage space used for storing the parked vehicle be formed, but also parking in the vertical direction using the suspension pillars 8A-8D and suspension pillars 9A-9D located below the intermediate seismic isolation device 3. Since the multistage storage space used for storing the vehicle can be formed, the total number of cars that can be parked can be increased efficiently.

  Thus, the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D have a suspension structure in which the upper ends are fixed to the ceiling beams 6A and 6B arranged near the ceiling of the main building 1, The lower end side has a long structure that extends to the vicinity of the pit bottom surface 1E through a portion where the rigidly bonded large beam 4 and each intermediate seismic isolation device 3 are disposed. For this reason, the structure side of the mechanical parking device also considers the horizontal displacement limiting structure during an earthquake.

  Next, the upper horizontal displacement limiting structure above the rigidly connected large beam 4 will be described.

  As shown in FIG. 1 and FIG. 2, anti-vibration rubber devices 14 </ b> A to 14 </ b> D are attached to the steel columns 5 </ b> A to 5 </ b> D in multiple stages at predetermined intervals in the longitudinal direction. Anti-vibration rubber is attached to the tip side of each of the anti-vibration rubber devices 14A to 14D, and this anti-vibration rubber is pressed against the inner surfaces of the opposing portions of the main building beams 11A to 11D. Here, each of the anti-vibration rubber devices 14A to 14D has the same configuration, and a plurality of anti-vibration devices are provided so as to suppress or absorb vibrations in the front-rear direction and the left-right direction in the four corners of the main building 1 as shown in FIG. The rubber is arranged in different directions.

  Next, a connection structure in which the upper ends of the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D are connected to the ceiling beams 6A and 6B will be described.

  5, 6 and 7 are a plan view, a front view and a side view showing a top suspension device 48 in which the upper end portion of the guide rail 7A shown in FIG.

  In this embodiment, the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D are each made of an H-shaped steel and have substantially the same configuration, and the top suspension devices 48 and 49 have substantially the same configuration. Therefore, here, the top suspension device 48 in which the upper end portion of the suspension column 8A and the ceiling beam 6A are connected will be described as a representative. The suspension column 8A is made of H-shaped steel, and a pair of beam-side coupling members 36A disposed in parallel near the top of the suspension column 8A so as to bridge both outer portions of the suspension column 8A. , 36B are coupled together. Both beam-side coupling members 36A and 36B are plate-like plates arranged substantially vertically, have a width that is sufficiently longer than the width in the bridging direction, and both ends of the beam-side coupling members 37A to 37D described later. It is formed so as to be in surface contact. Further, as shown in FIGS. 6 and 7, the beam side coupling members 36A and 36B are relatively short in the height direction of the suspension column 8A, and a plurality of the beam side coupling members 36A and 36B are provided at portions located outside the guide rail 7A. The hole 39 is formed.

  On the other hand, as shown in FIG. 3, ceiling beams 40A and 40B are juxtaposed on the lower surface side of the ceiling beams 6A and 6B. At the ends of the ceiling beams 40A and 40B made of H steel, beam suspension brackets 37A to 37D integrally coupled are arranged so as to be in surface contact with the beam side coupling members 36A and 36B, respectively. Inverted triangular reinforcing ribs 41 </ b> A to 41 </ b> D are integrally formed on the back surfaces of the beam suspension brackets 37 </ b> A to 37 </ b> D so as to extend downward while reducing the width dimension. A series of insertion holes are formed in each of the beam suspension brackets 37A to 37D so as to coincide with the plurality of holes 39 formed in the beam side coupling members 36A and 36B when corresponding to the beam side coupling members 36A and 36B. A plurality of holes to be formed are formed.

  More specifically, the beam side coupling members 36A and 36B are arranged on parallel virtual vertical planes, and the beam suspension brackets 37A to 37D are also arranged to correspond to the beam side coupling members 36A and 36B, respectively. In addition, these two coupling portions are formed at four locations at the same height so as to surround the outer peripheral portion of the suspension column 8A. For this reason, the top suspension device 48 can be configured without sacrificing the space formed between the ceiling beams 6A and 6B. Thus, the top suspension device 48 that is reduced in size in the axial direction can be configured without greatly restricting the movement of the lift 15.

  When the suspension column 8A is fixed to the ceiling beams 40C and 40D located on the top side, the beam suspension brackets 37A to 37D are arranged on the back side of the beam side coupling members 36A and 36B shown in FIG. The holes 39 formed in the side coupling members 36A and 36B are aligned with the holes formed in the beam suspension brackets 37A to 37D. At this time, the contact surfaces of the beam-side coupling members 36A and 36B and the beam suspension brackets 37A to 37D can be moved closer to or away from each other in the same direction, and the work can be easily performed. Thereafter, the bolts 42 are respectively inserted into the matched holes 39 and the like, and the beam suspension brackets 37A to 37D are fixed to the beam side coupling members 36A and 36B using nuts.

  A bending load is applied to the suspension column 8A when the lift 15 shown in FIG. 1 moves via the guide rails 7A to 7D. However, the suspension column 8A shown in FIGS. 5 to 7 can be firmly supported and fixed by the above-described top suspension device 48 so as to sufficiently suppress displacement. Moreover, the top suspension device 48 is fixed to the pair of beam-side coupling members 36A and 36B fixed to the outer peripheral portion of the suspension column 8 and the ceiling beam 40C and 40D, and faces the beam-side coupling members 36A and 36B, respectively. It has four beam hanging brackets 37A to 37D that are in contact with each other. Therefore, the vibration amplitude on the guide rail 7A side at the time of the earthquake is more effectively fixed by firmly fixing the beam side coupling members 36A and 36B and the beam suspension brackets 37A to 37D without increasing the size in the axial direction. Can be suppressed.

  Next, the earthquake horizontal displacement limiting device 19 in the vicinity of the rigidly connected large beams 4 of the guide rails 7A to 7D and the suspension columns 8A to 8D having a suspended structure at the upper end will be described.

  FIG. 4 is a plan view of the rigid joint girder 4 and the earthquake horizontal displacement limiting device 19 as seen from above the rigid joint girder 4. FIG.

  The rigid joint girder 4 positioned slightly above the horizontal displacement limiting device 19 at the time of the earthquake connects the vicinity of the lower end portions of the steel columns 5A to 5D positioned at the upper part of the intermediate seismic isolation device 3. This rigid joint girder 4 has a configuration in which the ceiling girder 6 described in FIG. 3 is projected, and the front rigid joint girder 4A in which the steel columns 5A and 5B are coupled and the back rigid coupling in which the steel columns 5C and 5D are coupled. The main beam 4B includes a side rigid joint large beam 4C coupled between the steel columns 5A and 5C, and a side rigid joint large beam 4D coupled between the steel columns 5B and 5D.

  In addition, guide rails 7A and 7B, suspension columns 8A and 8B, and suspension columns 9A and 9B are disposed in the vicinity of the inside of the front rigid joint large beam 4A disposed immediately below the ceiling beam 6A shown in FIG. 8 and FIG. 10, which will be described later in detail, are supported so as to bear only the horizontal force at the time of earthquake without bearing the load in the vertical direction by the rigid joint beam 4. Further, guide rails 7C and 7D, suspension columns 8C and 8D, and suspension columns 9C and 9D are disposed in the vicinity of the inside of the back rigid joint large beam 4B disposed directly below the ceiling beam 6B shown in FIG. By the supported supporting devices 50 and 51, the rigid joint large beam 4 is supported so as to bear only the horizontal force at the time of earthquake without burdening the vertical load.

  An earthquake horizontal displacement limiting device 19 is configured below the rigidly-bonded girder 4. The horizontal displacement limiting device 19 at the time of an earthquake has an upper end on the horizontal displacement limiting beams 18A to 18D for earthquakes and the horizontal displacement limiting beams 18A to 18D for earthquakes assembled in a substantially horizontal pattern on a virtual horizontal plane when viewed in a plan view. It is configured to have horizontal displacement limiting suspension pillars 17 </ b> A to 17 </ b> H that are fixed and vertically extended downward.

  The horizontal displacement limiting beam 18A at the time of earthquake is arranged almost in parallel under the front rigid joint beam 4A described above, and the horizontal displacement limiting beam 18B at the time of earthquake is arranged almost in parallel under the above-mentioned back rigid joint beam 4B. Yes. On the other hand, the horizontal displacement limiting beams 18C and 18D at the time of an earthquake are arranged slightly inside the side rigid joint large beams 4C and 4D.

  The upper end of the horizontal displacement limiting suspension post 17A is connected to the joint between the earthquake horizontal displacement limiting beam 18A and the earthquake horizontal displacement limiting beam 18C, and the earthquake horizontal displacement limiting beam 18C and the earthquake horizontal displacement limiting beam are connected. The upper end of the earthquake horizontal displacement limiting suspension column 17E is coupled to the connecting portion 18D, and the earthquake horizontal displacement limiting suspension column 18D is coupled to the coupling portion of the earthquake horizontal displacement limiting beam 18B and the earthquake horizontal displacement limiting beam 18D. The upper end portion of 17G is coupled, and the upper end portion of the seismic horizontal displacement limiting suspension column 17B is coupled to the coupling portion of the earthquake horizontal displacement limiting beam 18D and the earthquake horizontal displacement limiting beam 18A.

  Further, the upper end of the horizontal displacement limiting suspension column 17C at the time of earthquake is coupled to the middle portion in the longitudinal direction of the horizontal displacement limiting beam 18A at the time of earthquake, and the horizontal portion at the time of earthquake is arranged at the middle portion in the longitudinal direction of the horizontal displacement limiting beam 18C at the time of earthquake. The upper end of the displacement limiting suspension column 17D is coupled, and the upper end of the horizontal displacement limiting suspension column 17F during earthquake is coupled to the longitudinal middle portion of the horizontal displacement limiting beam 18B during earthquake, so that the horizontal displacement limiting beam 18D during earthquake is coupled. The upper end portion of the horizontal displacement limiting suspension column 17H at the time of earthquake is coupled to the middle portion in the longitudinal direction.

  As described above, the lower end portions of the horizontal displacement limiting suspension pillars 17A to 17H at the time of each earthquake do not reach the bottom surface 1E of the pit, and are floating from the pit surface 9. Are bound by.

  The guide rails 7A to 7D, the suspension columns 8A to 8D, and the suspension columns 9A to 9D having a suspended structure at the upper end are disposed in the cross-shaped hollow portion of the horizontal displacement limiting device 19 during an earthquake. For this reason, the size of the cross beam by the horizontal displacement limiting beams 18 </ b> A to 18 </ b> D at the time of the earthquake is limited by the intermediate seismic isolation device housing 2 arranged so that the inner surface side protrudes somewhat toward the center side of the main building 1. However, the guide rails 7A to 7D and the suspension pillars 8A to 8D are structured so as to be suspended in the space portion below the intermediate seismic isolation device housing 2 even in the space portion above the intermediate seismic isolation device housing 2. And each suspension pole 9A-9D can be suspended as it is.

  In addition, the ceiling girder 6, the rigid joint girder 4, and the earthquake horizontal displacement limiting beams 18A to 18D in the earthquake horizontal displacement limiting device 19 are each configured in a cross-girder shape, and the central space portion of each cross-girder shape in the vertical direction. Concentrically configured to project. For this reason, a large space can be efficiently formed in the central space portion of each cross beam. This space is utilized for arranging the storage space for storing the parked vehicle, the lift 15, the pallets 27A to 27N, and 28A to 28N.

  Thus, in addition to the storage space for storing the parked vehicle configured above the intermediate seismic isolation device 3, the mechanical parking device further stores the parked vehicle in the lower portion of the intermediate seismic isolation device 3. Therefore, the number of parking spaces that can be stored in these storage spaces can be increased.

  As shown in FIG. 1, the horizontal displacement limiting suspension pillars 17 </ b> A to 17 </ b> H are connected by an earthquake horizontal displacement limiting brace 20. As shown in FIG. 1, the earthquake horizontal displacement limiting device 19 includes an earthquake horizontal displacement limiting brace 20 attached so as to connect between the horizontal displacement limiting suspension pillars 17 </ b> A to 17 </ b> H at the bottom of the rigid joint beam 4. It is reinforced. By using the seismic horizontal displacement limiting brace 20, the horizontal displacement amount of the seismic horizontal displacement limiting device 19 can be reduced without projecting greatly inside and outside the seismic horizontal displacement limiting device 19.

  Next, the support devices 50 and 51 that support the guide rails 7A to 7D, the suspension columns 8A to 8D, and the suspension columns 9A to 9D to the rigid joint beam 4 will be described.

  8, FIG. 9, and FIG. 10 are a plan view, a front view, and a side view showing the support device 50 for the suspension column 8A in the rigidly connected girder 4 shown in FIG.

  The support devices 50 and 51 at the intermediate portions of the guide rails 7A to 7D, the suspension pillars 8A to 8D, and the suspension pillars 9A to 9D, which are each made of H-shaped steel, are almost the same as shown in FIG. Since it is a structure, here, the suspension column 8A will be described as a representative.

  As can be seen from FIG. 9 and FIG. 10, the suspension column 8 </ b> A passes in the vertical direction in the vicinity of the rigidly connected large beam 4. A pair of upper brackets 43A and 43B and a pair of lower brackets 44A and 44B are integrally coupled to the upper and lower portions of the rigidly-joined girder 4 at a position facing the suspension column 8A. Upper coupling plates 45A and 45B arranged so as to sandwich the suspension column 8A are coupled to the distal ends of the upper brackets 43A and 43B by a plurality of bolts 46 and nuts. The same applies to the front ends of the lower brackets 44A and 44B, and lower coupling plates 47A and 47B arranged so as to sandwich the suspension column 8A are coupled by a plurality of bolts 48 and nuts.

  The upper receiving brackets 43A and 43B and the lower receiving brackets 44A and 44B are fixed to the rigid joint large beam 4. However, the upper coupling plates 45A and 45B and the lower coupling plates 47A and 47B can be adjusted in position, and the suspension column 8A. Can be aligned. For this reason, as shown in FIG. 10, the holes for inserting the coupling bolts 46 and 48 are elongated holes in the vertical and horizontal directions. When the position adjustment is completed, a bolt washer or the like is welded to prevent horizontal movement, but the vertical direction can be slid with a long hole.

  Accordingly, the upper brackets 43A and 43B and the lower brackets 44A and 44B constitute the support device 50 that is arranged so as to be sandwiched between the suspension pillars 8A without having a coupling relationship in the vertical direction. The vertical load of the rail 7A is not borne. However, only the horizontal force from the guide rail 7A during an earthquake is borne.

  Thus, the suspension column 8A having the upper end fixed to the ceiling beams 6A and 6B and having a suspended structure passes through the intermediate seismic isolation device 3 and the rigid joint beam 4 and extends to the entry surface 2 as a long object. The rigid joint girder 4 passing through the middle bears only the horizontal force during an earthquake without burdening the vertical load.

  According to the pallet-type mechanical parking apparatus for the intermediate seismic isolation layer having such a configuration, the guide rails 7A to 7D, the suspension pillars 8A to 8D, the suspension pillars 9A to 9D, the lifting lift 15, the shelf rails 21A to 21N, and 22A to 22N. In the rigidly connected girder 4 which has a suspended structure so as to receive the total vertical load in the main structures such as the pallets 27A to 27N and 28A to 28N by the ceiling girder 6A, 6B, and is disposed immediately above the intermediate seismic isolation device 3. Thus, only the horizontal force during an earthquake is borne without bearing the vertical load of the guide rails 7A to 7D and the suspension pillars 8A to 8D. In other words, the total load of the mechanical parking device is supported on the seismic isolation side both during driving and during the earthquake, so that there is no burden on the earth side.

  Next, the case where the parked vehicle which entered from the entrance 1C is moved and stored in the storage space by the above-described intermediate seismic isolation layer compatible pallet-type mechanical parking apparatus will be briefly described.

  In the steady state, the lift 15 is waiting on the boarding surface 1D. The end portion of the main rope wound around the drive unit 58 shown in FIG. 2 is connected to the lift lift 15, and when the main rope is wound in a certain direction by the drive unit 58, the lift lift 15 can be moved up and down. it can.

  In the standby state on the boarding surface 1D, a lift 15 is arranged on the boarding surface 1D for a parked vehicle that has entered from the boarding port 1C formed on the lower boarding surface 1D shown in FIG. When mounted on top, it is delivered to a pallet-type mechanical parking device. Assuming that the storage unit shown in FIG. 4 is a C-stage configuration, the parking vehicle will be described as storing the parked vehicle on the boarding surface 1D on the shelf rail 21C on the left side of the C-stage.

  The lift device 15 is moved upward along the guide rails 7A to 7D by the drive device 58 described above, and is stopped when the lift device 15 with the parked vehicle arrives at the C stage, for example. Thereafter, when the pallet 27C in a state where the parked vehicle is mounted is moved horizontally along the shelf rail 21C and returned to the position shown in the figure by the shelf feed / shelf take-up device configured on the upper surface side of the lift lift 15, the parked vehicle is The storage state is in this storage space. The same applies when storing the parked vehicle in another storage space.

  In addition, the intermediate | middle seismic isolation layer corresponding | compatible pallet-type mechanical parking apparatus by this invention is applicable not only to the Example mentioned above. For example, in the above-described embodiment, the two-row configuration in which the shelf rails 21A to 21N and 22A to 22N are respectively arranged on both sides of the lift lift 15 that moves up and down along the guide rails 7A to 7D is used. Applicable. Further, the specific structure of the main building 1, the specific structure of the horizontal displacement limiting device 19 during earthquake, the specific structures of the upper suspension devices 48 and 49 and the support devices 50 and 51 are not limited to those illustrated.

  As described above, according to the present invention, the intermediate seismic isolation device 3 is arranged on the upper part of the intermediate seismic isolation device casing 2 formed in the middle part of the main building 1 and supported on the upper part of the intermediate seismic isolation device 3. , 6B and a ceiling rail 6A, 6B, a guide rail 7A in which the upper end is fixed to form a suspended structure and the other end is lifted from the pit bottom 1E formed below the intermediate seismic isolation device 3. -7D and at least one row of suspension pillars 8A to 8D, a pallet-type lifting lift 15 that can be lifted and lowered along the guide rails 7A to 7D, and a plurality of stages fixed substantially horizontally in the vertical direction of the suspension pillars 8A to 8D. The present invention is characterized in that shelf rails 21A to 21N and pallets 27A to 27N that can move in a substantially horizontal direction along the shelf rails 21A to 21N and can pass a parked vehicle to and from the lift lift 15 are provided. That.

  According to such a configuration, the lower ends of the guide rails 7A to 7D and the suspension pillars 8A to 8D suspended from the ceiling beams 6A and 6B located above the intermediate seismic isolation device 3 are located below the intermediate seismic isolation device 3. Can be extended to the vicinity of the bottom surface 1E of the pit formed in the upper part, so that not only the part located above the intermediate seismic isolation device 3 but also the hanging pillars 8A to 8D located below the intermediate seismic isolation device 3 are used. The multistage storage space used for storing the parked vehicle in the vertical direction can be formed, and the total number of cars that can be parked can be efficiently increased as a whole.

  Further, in the present invention, in addition to the above-described configuration, a plurality of steel columns 5A to 5D are supported and fixed on the upper part of the intermediate seismic isolation device 3, and a cross beam is formed in a cross-girder configuration at the upper ends of the steel columns 5A to 5D. 6 is fixed, and the rigid joint girder 4 having a cross-girder-like configuration is fixed in the vicinity of the lower ends of the steel columns 5A to 5D, and the cross girder of the ceiling girder 6 and the rigid joint girder 4 is positioned substantially concentrically. It is characterized by that.

  According to such a configuration, even if the guide rails 7A to 7D and the suspension pillars 8A to 8D extending not only above the intermediate seismic isolation device 3 but also below the intermediate seismic isolation device 3 are used, the rigidly-connected girder 4 Guide rails 7A to 7D and suspension pillars 8A to 8D which are suspended from the ceiling beams 6A and 6B while suppressing the horizontal displacement during an earthquake on the side of the machine parking device which is enlarged in the vertical direction using a simple structure. Is used to store the parked vehicle in the vertical direction not only in the portion located above the intermediate seismic isolation device 3 but also in the portion located below the intermediate seismic isolation device 3 by passing the rigid joint large beam 4 as it is. The multi-stage storage space thus formed can be easily and efficiently formed.

In addition to the above-described configuration, the present invention is arranged near the inner wall of the main building 1 in the vicinity of the connecting and fixing portion of the ceiling beams 6A and 6B and the guide rails 7A to 7D and the suspension pillars 8A to 8D. 6D and each of the steel columns 5A to 5D are connected to reinforce the upper connecting beam 12A, the lower connecting beam 12B, and a brace 13 that connects the upper connecting beam 12A and the lower connecting beam 12B. In addition, a parking space is formed.
According to such a configuration, by utilizing the space in the vicinity of the inner wall surface of the main building 1, the upper connecting beam 12A, the lower connecting beam 12B, and the braces 13 that connect the upper connecting beam 12A and the lower connecting beam 12B. The amount of deflection of the ceiling beams 6A and 6B can be reduced. Therefore, the inside of the part which comprises the brace 13 can also be utilized as a storage space for a parked vehicle, and the number of parked vehicles can be increased by efficiently using the space as a whole.

Further, in addition to the above-described configuration, the present invention bears the vertical loads of the guide rails 7A to 7D and the suspension columns 8A to 8D on the rigid joint large beam 4 in the portion facing the guide rails 7A to 7D and the suspension columns 8A to 8D. Supporting devices 50 and 51 are provided so as to support only the horizontal force during an earthquake without doing so.
According to such a configuration, the rigid joint girder 4 is supported by the support devices 50 and 51 that bear the horizontal force during an earthquake without burdening the vertical loads of the guide rails 7A to 7D and the suspension columns 8A to 8D. Therefore, the ceiling rails 6A and 6B are suspended so as to receive the total load in the vertical direction in the main components such as the guide rails 7A to 7D, the suspension pillars 8A to 8C, the lifting lift 15, the shelf rails 21A to 21N, and the pallets 27A to 27N. There is no loss of the effect of the structure.

In addition to the above-described configuration, the present invention disperses and arranges four guide rails 7A to 7D at positions corresponding to the respective corners of the quadrangle on the virtual horizontal plane, and is provided on both outer sides of the guide rails 7A to 7D. A pair of suspension pillars 8A to 8D and suspension pillars 9B to 9D are arranged in a distributed manner, and a storage space used for storing a parked vehicle has a double-row configuration.
According to such a configuration, when the pallets 27A to 27N are moved in the lateral direction, the pallets 27A to 27N can be smoothly moved while reducing the relative settlement amount difference between the left and right shelf rails 21A to 21N and 22A to 22N.

  In addition to the above-described configuration, the present invention has an upper portion connected to the horizontal displacement limiting beams 18A to 18D for earthquakes assembled in a substantially horizontal pattern on a virtual horizontal plane and the horizontal displacement limiting beams 18A to 18D for horizontal beams in an earthquake. The horizontal displacement limiting device 19 for earthquakes is configured by having the horizontal displacement limiting suspension pillars 17A to 17H arranged in the vertical direction, and the lower side of the rigid joint beam 4 and the inner wall side of the main building 1 and the guide rail 7A. -7D and seismic horizontal displacement limiting beams 18A-18D and seismic horizontal displacement limiting suspending columns 17A-17H are arranged between the outer peripheries of the suspension columns 8A-8D and the horizontal displacement limiting device 19 for earthquake The above structure is characterized in that the cross girder of the ceiling girder 6 and the rigid joint girder 4 is formed substantially concentrically.

  According to such a configuration, the guide rails 7A to 7D having a suspended structure in the space portion below the intermediate seismic isolation device housing 2 and also in the space portion above the intermediate seismic isolation device housing 2 and Each of the suspension pillars 8A to 8D can be suspended as it is, and the inner space of the quadrangular earthquake horizontal displacement limiting beams 18A to 18D can be used as a storage space for the parked vehicle. Therefore, in addition to the storage space of the parked vehicle constructed above the intermediate seismic isolation device 3, the mechanical parking device further comprises a storage space for the parked vehicle in the lower portion of the intermediate seismic isolation device 3. The number of parking can be increased.

  Moreover, in addition to the above-mentioned configuration, the present invention is characterized in that the lower end portions of the horizontal displacement limiting suspension pillars 17A to 17 at the time of earthquake are also arranged in a state of floating from the pit bottom surface 1E formed at the lower part of the main building 1. To do.

  According to such a configuration, the configuration of the newly added horizontal displacement limiting device 19 at the time of earthquake is also supported by the intermediate seismic isolation device 3, and mechanical parking is a configuration that tends to increase in the horizontal direction during an earthquake. The amount of horizontal displacement on the device side can be absorbed by the horizontal displacement limiting device 19 during an earthquake and transmitted to the main building 1.

  Further, in addition to the above-described configuration, the present invention provides the anti-vibration system in which the anti-vibration rubbers are brought into contact with the steel columns 5A to 5D at predetermined intervals in the longitudinal direction of the steel columns 5A to 5D. The rubber devices 14A to 14D are attached, the earthquake-resistant rubber devices 14A to 14D absorb the horizontal force at the time of earthquake, and are transmitted from the steel column 5A to 5D side to the main building 1.

  According to such a configuration, the anti-vibration rubber device can absorb the horizontal displacement at the time of the earthquake and can transmit the horizontal force at the time of the earthquake to the main building.

DESCRIPTION OF SYMBOLS 1 Main body building 1E Pit bottom surface 2 Frame for intermediate seismic isolation device 3 Intermediate seismic isolation device 4 Rigidly connected large beam 5A-5D Steel column 6 Ceiling beam 7A-7D Guide rail 8A-8D Suspension column 12A Upper connecting beam 12B Lower connecting beam 13 Brace 14A-14D Anti-vibration rubber device 15 Lift lift 17A-17H Horizontal displacement limiting suspension pillars 18A-18D during earthquake Horizontal displacement limiting beam 19 during earthquake Horizontal displacement limiting device 21A-21N during earthquake Shelf rails 22A-22N Shelf rails 27A-27N Pallet 28A-28N Pallet 50, 51 Support device

Claims (8)

In order to configure the structure on the parking device side via the intermediate seismic isolation device, form a storage space for storing the parked vehicle on the structure side on the parking device side, and move the parked vehicle to the storage space In the pallet-type mechanical parking device for the intermediate seismic isolation layer configured to move the lifting lift equipped with the parked vehicle along the guide rail,
The intermediate seismic isolation device is arranged on the upper part of the intermediate seismic isolation device frame constructed in the middle part of the main building, and the ceiling beam supported on the upper part of the intermediate seismic isolation device, and the upper end part is fixed to the ceiling beam. The suspension can be lifted and lowered along the guide rail and at least one row of suspension pillars with the other end floating from the bottom surface of the pit formed below the intermediate seismic isolation device. A pallet-type lifting lift, a multi-stage shelf rail fixed substantially horizontally in the vertical direction of the suspension column, and a movable in a substantially horizontal direction along the shelf rail and parked between the lifting lift A pallet-type mechanical parking device for an intermediate seismic isolation layer, characterized in that a pallet capable of delivering vehicles is provided.   A plurality of steel columns are supported and fixed to the upper part of the intermediate seismic isolation device, and the ceiling beam is fixed to the upper end portion of each steel column in a cross-girder-like configuration, and a cross-beam shape is provided near the lower end portion of each steel column. 2. The pallet-type machine for intermediate seismic isolation layer according to claim 1, wherein a rigidly connected girder configured as described above is fixed and the ceiling girder and the rigidly connected girder are positioned substantially concentrically. Parking device.   In the vicinity of the connecting and fixing portion of the ceiling beam and the guide rail and the suspension column, an upper connecting beam is disposed in the vicinity of the inner wall of the main body building to connect and reinforce the ceiling beam and each steel column, The pallet type for an intermediate seismic isolation layer according to claim 1, wherein a lower connecting beam, a brace for connecting the upper connecting beam and the lower connecting beam is provided, and a parking space is also formed inside the brace. Mechanical parking device.   A support device that supports the rigid joint large beam in the portion facing the guide rail and the suspension column so as to bear only the horizontal force during an earthquake without burdening the vertical load of the guide rail and the suspension column, respectively. 2. The pallet-type mechanical parking device corresponding to an intermediate seismic isolation layer according to claim 1, which is provided.   The four guide rails are distributed and arranged at positions corresponding to the respective corners of the quadrangle on the virtual horizontal plane, and the suspension pillars that form a pair on one side of the guide rail and the other side of the guide rail, respectively. 2. The pallet-type machine corresponding to the intermediate seismic isolation layer according to claim 1, wherein the suspension pillars that form a pair are dispersedly arranged, and the storage space used for storing the parked vehicle is configured in both rows. Parking device.   A horizontal displacement limiting beam for earthquakes assembled in a substantially horizontal pattern on a virtual horizontal plane, and a horizontal displacement limiting suspension column for earthquakes connected in the vertical direction with the top connected to the horizontal displacement limiting beam for earthquakes Constituting a horizontal displacement limiting device for earthquakes, and the horizontal displacement limiting beam for earthquakes at the bottom of the rigidly-connected large beam and between the inner wall side of the main building and the outer periphery of the guide rail and each suspension column; The horizontal displacement limiting suspension pillar at the time of the earthquake is arranged, and the cross beam-like configuration of the horizontal displacement limiting device at the time of the earthquake is formed such that the cross girder shape of the ceiling girder and the rigid joint girder are formed substantially concentrically. The pallet-type mechanical parking device for intermediate seismic isolation layer according to claim 1.   The pallet corresponding to an intermediate seismic isolation layer according to claim 6, wherein a lower end portion of the horizontal displacement limiting suspended pillar at the time of earthquake is also arranged in a state of floating from the bottom surface of the pit formed at a lower portion of the main building. Type mechanical parking device.   Anti-vibration rubber devices with anti-vibration rubber in contact with the inner wall side of the main building are attached to the respective steel columns at predetermined intervals in the longitudinal direction of the respective steel columns, and the horizontal force during an earthquake is applied by the anti-vibration rubber device. 2. The pallet-type mechanical parking device for intermediate seismic isolation layer according to claim 1, wherein the pallet-type mechanical parking device for intermediate seismic isolation layer according to claim 1 is absorbed and transmitted from the steel column side to the main building.

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