JPH0232769Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The invention is a mechanical system with multiple rows of hoistways extending vertically from an underground parking space to a vehicle entrance that communicates with an above-ground entrance/exit. Regarding parking facilities.

(Prior art and its problems) Conventionally, a parking device is installed in which vehicles are stored by circulating a plurality of vehicle mounting pallets in an underground parking space, and a parking device is installed in which a plurality of pallets for mounting vehicles are moved vertically toward the ground from the side of the parking device. The hoistway is provided with a lift that transfers the pallet to and from the parking device and moves up and down the hoistway, and the upper part of the hoistway is fitted with a pallet cut into the ground floor. 2. Description of the Related Art Mechanical parking facilities are known in which an entrance is connected to a vehicle entrance on the ground through a rectangular opening, and an entrance is provided in a wall of the vehicle entrance facing the vehicle entry direction.

BACKGROUND ART In recent years, with the trend of expanding the scale of parking facilities, there are many cases in which multiple parking devices are installed in underground parking spaces. In this case, normally, the above-mentioned entrance and exit, a vehicle waiting room attached thereto, a vehicle entry room, a hoistway, and an elevating lift are installed as a set independently for each parking device of the customer service. The vehicle waiting room described above requires a fairly large space because it is often provided with a turntable for changing the direction of the vehicle so that the vehicle can safely drive forward onto an external road. Also,
The above-ground parts of buildings are often used for offices, stores, etc., and as mentioned above, there is a tendency to keep the space occupied by such spaces as vehicle waiting rooms, which require a large amount of space, to the minimum necessary. Therefore, even if there are a plurality of parking devices, it is necessary to share the entrance/exit and the vehicle waiting room with all the parking devices. In order to achieve this, it is necessary to develop technologies such as the arrangement of each vehicle's entry room and hoistway, the means of entering and exiting vehicles from one entry/exit entrance to each vehicle entry and exit, and ensuring safety when entering and exiting the vehicle. There are many issues that need to be solved.

(Means for Solving Problems) The mechanical parking equipment according to the present invention includes a plurality of sets of the parking device, hoistway, lifting lift, rectangular opening, and vehicle entry room arranged in tandem in the vehicle entry direction, A communication port through which vehicles can pass is formed in the bulkhead that separates adjacent vehicle entrances, and an auxiliary pallet for vehicle passage is provided in the center of each row of vehicle entrances except for the last row farthest from the entrance. In addition, gates for preventing vehicle traffic are provided near the rear partition wall so that they can be raised and lowered in opposite directions by being linked to each other by appropriate lifting mechanisms, and the gates are connected to the communication opening when the auxiliary pallet is lowered and fitted into the rectangular opening. It is characterized in that it is retracted above the auxiliary pallet and lowered as the auxiliary pallet rises and retracts, thereby blocking the communication opening from vehicles.

(Function) In the case of two rows, the above-mentioned auxiliary pallet and gate are provided only in the vehicle entry compartment of the front row near the entrance/exit.
When loading or unloading from the front row, the auxiliary pallet is retracted upward, and the gate is in the lowered position, blocking the communication opening to the rear row from allowing vehicles to pass. In this state, the front row lifting lift carries the desired pallet and lifts up, and the pallet fits into the rectangular opening.Then, the entrance/exit door opens, and a vehicle enters or exits the pallet through the entrance/exit. . In particular, when a vehicle enters the pallet during storage, even if the vehicle driver misunderstands and tries to drive a single vehicle into the vehicle entry space in the rear row from the communication opening, the gate physically prevents the vehicle from entering.

Also, when entering and exiting the rear row, the front row lift is in the lowered position near the parking device, and the auxiliary pallet and gate descend and rise like a fishing bottle, so that the auxiliary pallet fits into the rectangular opening, and the gate fits into the communication opening. evacuate towards At the same time, the rear lift lift carries the desired pallet and moves up, and the pallet fits into the rectangular opening. Next, the entrance/exit door opens, and, for example, in the case of warehousing, the vehicle passes through the entrance/exit, the auxiliary pallet, and the communication opening, enters the vehicle access room in the rear row, and gets into the pallet.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings. For convenience of explanation, the first, second, and sixth
Left and right in the diagram are "left" and "right", 3rd, 4th, 5th
The left and right sides in the figure are referred to as "front" and "rear", and the front and back direction is defined as the vehicle entry direction.

Reference numeral 1 denotes a parking space formed in the basement of a building 2, in which two horizontal circulation parking devices 3 and 4 are installed in parallel in the front and back. Each of the parking devices 3 and 4 is arranged on a moving path consisting of two vertical and horizontal rows arranged in a rectangular shape.
A plurality of pallets 5 and 6 for mounting vehicle W are arranged so that the two opposite corners are empty space when the vehicle is stopped, and
It is arranged so that it moves alternately to Pitzchi and circulates.

Reference numerals 7 and 8 denote front and rear hoistways which are formed in columns in the front-rear direction (i.e. vehicle entry direction) on the left side of the rear row and the left side of the front row of the parking devices 3 and 4, respectively, and extend vertically toward the ground. It is extending. 9,10
is a lifting lift provided to be able to move up and down inside the front and rear hoistways 7 and 8, and is a lift that can be moved up and down in the front and rear hoistways 7 and 8.
Vertical brackets 9b, 9b, 10 on the lower surface of the rear end
b, 10b are installed vertically, and the respective brackets 9b, 9
A pair of upper and lower guide rollers 11, 12 are pivotally supported on the outer surfaces of the shafts 7, 8.
The guide roller 1 is attached to vertical guide rails 13 and 14 that are vertically laid apart from each other on the left side of the
1 and 12 are engaged with each other from the upper left and lower right portions in a clamping manner so as to be freely rollable. The elevating lifts 9, 10 are linked to elevating devices 15, 16 consisting of chain sprocket mechanisms disposed on the left side of the front and rear hoistways 7, 8, and the vertical guides are driven by the elevating devices 15, 16. It seems to go up and down along the rails 13 and 14.

The upper part of the front and rear hoistways 7 and 8 is a ground floor 17.
Rectangular opening 1 for inserting the pallets 5 and 6 cut into
8, 19 to the front and rear row vehicle entry rooms on the ground level 2
It communicates with 0 and 21. Front row vehicle entry room 2
0 is an entry/exit entrance 22 formed in the front wall 2a of the building 2
The partition wall 2 between the front and rear row vehicle entry rooms 20 and 21 is connected to the vehicle waiting room 23 via
A communication port 24 of a size that allows a vehicle W to pass through is opened facing the vehicle W. 25 is a left and right double door provided at the entrance 22, and 26 is a vehicle waiting room 23.
This is a turntable for changing the direction of a vehicle W installed on the ground floor 17 of a vehicle.

Reference numeral 27 denotes an auxiliary pallet that is movably provided in the center of the front row vehicle entry compartment 20, and is rectangular in shape and size almost the same as the pallet 5. Two brackets 28 are provided upwardly protruding from the front and rear of the left side. A guide roller 29 is pivotally supported on the left side surface of the bracket 28, and the guide roller 29 is placed in the recesses of two vertical guide rails 30 installed in front and at the rear of the left side ground plate 17 of the rectangular opening 18. They are fitted and engaged so that they can roll freely.

Reference numeral 31 denotes a lifting mechanism for the auxiliary pallet 27, which has the following configuration. 32a and 32b are bearings fixed to the ceiling 2c near the bulkhead 2b, separated from each other on the left and right;
33 is a rotating shaft whose ends are supported between the two bearings 32a and 32b, and 34a, 34b, and 35 are a set of two small sprockets and a large driven drive fixed to the left, right, and left end of the rotating shaft 33. The sprocket 36 is a reversible motor with a reducer and a brake installed on the rear upper part of the left side wall 2d of the front row vehicle entry chamber 20, and the small drive sprocket 3 is fixed to the end of the output shaft.
An endless chain 38 is wound between the large wave sprocket 35 and the rotating shaft 33, and the small sprockets 34a, 34b, etc. are rotated about the left and right horizontal axes by driving the motor 36.

39a, 39b, 40a, 40b to the ceiling 2
There are four support sprockets pivoted on the rear left and right and the front left and right of c, of which the support sprockets 39a and 39b are connected to the small sprockets 34a and 39b.
The support sprockets 40a, 40b are aligned longitudinally with respect to the inner portions of the sprockets 34b, and the support sprockets 40a, 40b are longitudinally aligned with the outer portions of the sprockets 34a, 34b. 41a, 41b; 42a, 42b are 4
A chain for lifting and lowering books, with protruding pieces 27b each having one end protruding from the front, rear left and right sides of the auxiliary pallet 27.
The chain 41 extends vertically upward.
a, 41b are the support sprockets 39a, 39
The chain 42a, 42b is wound around the support sprockets 40a, 40b and extends rearward horizontally, and is further wound around the inner parts of the small sprockets 34a, 34b, extending vertically downward. , 34b and extends vertically downward.

Reference numeral 43 denotes a gate that doubles as a counterweight and is a rectangular plate-shaped elongated in the left-right direction that can be placed across the front side of the communication port 24 in the left-right direction.
Left and right 2 in which sliding members 44a and 44b fixed on the right end are fixed on the front side of the partition wall 2b with the communication port 24 in between.
The vertical guide rails 45a, 45b are fitted to be vertically slidable, and the lifting chains 41a, 42a;
Each other end of b is attached. 46 is the gate 4
It is a vertical plate-shaped warning board whose lower end is fixed to the top of the central part of 3, and the words "No Trespassing" are written on the front. Reference numeral 47 denotes a cover vertically installed over the entire length in the left and right direction at the rear of the ceiling 2c, which covers the rotating shaft 33, the small sprockets 34a and 34b, and the large driven sprocket 3.
5. Shield the motor 36, etc., and connect the lower rear and bulkhead 2
A slight gap 47a is formed between the gate 43 and the cover 47a, and when the gate 43 rises, it enters the cover 47 through the gap 47a, so that the gate 43 and the caution plate 46 are not visible from the outside.

48 is the front wall 2a in the vehicle waiting room 23.
A control device with an operation panel 48a installed on the right side,
It controls the entire parking equipment comprehensively, and although not shown on the operation panel 48a, there is a power switch and a pallet call push button (one push button for each pallet 5 and 6 for the parking devices 3 and 4). Equipped with a warehousing status display lamp, an emergency stop push button, an alarm, etc.

Next, the operation of the entire parking facility will be explained.

The initial state of the parking facility is as follows. That is, the door 25 is closed and the entrance/exit 22 is blocked. The lifting lifts 9 and 10 move the parking devices 3 and 4 at their lowest positions in the front and rear hoistways 7 and 8, respectively.
Pallets 5 and 6 are placed on the base plates 9a and 10a on the left side of the
It is waiting without being loaded. Both parking devices 3 and 4 have stopped circulating pallets 5 and 6.

Further, the auxiliary pallet 27 is in the lowest position where it is fitted into the opening 18 in a sealed manner.
The entry surface 27a of No. 7 is flush with the ground floor 17. In contrast to the auxiliary pallet 27, the gate 4
3 is in the highest position hidden within the cover 47.

It is assumed that the vehicle W that is about to enter the parking device 4 in the rear row is stopped on the turntable 26 in the vehicle waiting room 23.

Due to the above conditions, parking equipment management is required or vehicle W
When the driver himself operates the pallet call push button for the empty pallet 6 of the parking device 4 on the operation panel 48a,
Due to the pallet circulation drive of the parking device 4, the desired empty pallet 6 is placed at the left corner of the front row, and the group of pallets 6 in the front row moves one pallet to the left, so that the desired pallet 6 is transferred onto the base plate 10a of the lift 10. be done.

Next, by driving the lifting device 16, the lift 10 rises with the empty pallet 6 loaded thereon, and at the final stage of this lifting operation, the pallet 6 fits into the rectangular opening 19, and the vehicle entry surface 6a of the pallet 6 It stops when it becomes flush with the ground floor 17.

Subsequently, the door 25 of the entrance/exit 22 opens, and the vehicle W enters the front row vehicle access room 20 from the entrance/exit 22, passes over the auxiliary pallet 27, and then exits the communication opening 2.
4, enter the rear vehicle access room 21 (see Figure 3),
Board the pallet 6. The driver then gets out of the vehicle and returns to the vehicle waiting room 23 through the entrance/exit 22, after which the door 25 is closed.

Then, the lifting device 16 is driven again, and the lift 10
is lowered with pallet 6 and vehicle W loaded thereon, and stops at the original lowest position. At the final stage of this lowering operation, the pallet 6 mounted on the lift 10 and the pallet 6 at the left end of the front row of the parking device 4 are automatically connected. Therefore, by driving the parking device 4, the front row pallet group 6 moves one pallet to the right, and the vehicle W-mounted pallet 6 is transferred from the base plate 10a to the parking device 4. This completes the series of warehousing operations and returns to the initial state described above.

Next, the parking operation for the parking device 3 will be explained. Similarly to the above, the parking device 3 is
When the pallet call push button for the empty pallet 5 is operated, the auxiliary pallet 27 is first raised from the ground floor 17 by the drive of the motor 36 to the highest position sufficiently higher than the vehicle height of the vehicle W. As the auxiliary pallet 27 rises, the gate 43 that also serves as a counterweight and the caution plate 46 descend and stop just before the bottom surface of the gate 43 collides with the ground floor 17, and the gate 43 closes the lower part of the communication port 24. do.

Subsequently, the desired empty pallet 5 is placed at the left corner of the rear row by the pallet circulation drive of the parking device 3, and the group of pallets 5 in the rear row moves one pallet to the left, so that the desired pallet 5 is placed on the base plate 9 of the lift 9.
It will be transferred to a. Next, by driving the lifting device 15, the lift 9 with the empty pallet 5 mounted thereon rises, and the pallet 5 fits into the rectangular opening 18, and the pallet 5 stops with the vehicle entrance surface 5a flush with the ground floor 17. do. Next, the door 25 opens and the vehicle W
enters the front row vehicle access room 20 from the entrance 22,
Get onto the pallet 5 (Fig. 5). At this time, as mentioned above, since the gate 43 blocks the lower part of the communication port 24, even if the driver of the vehicle W misunderstands and attempts to enter the rear vehicle access room 21 through the communication port 24, the gate 43 closes the lower part of the communication port 24. A gate 43 that is physically blocked and has a warning board 46 that is often visible to drivers.
Since it is displayed at the top center of the screen, there is no possibility of such a misunderstanding.

When the driver finishes getting into the vehicle W and returns to the vehicle waiting room 23, the door 25 closes, and then the lift 9
is lowered to the highest lowered position, and the pallet 5 loaded with the vehicle W is transferred from the lift 9 to the parking device 3 by the driving of the parking device 3. After completing a series of warehousing operations, the pallet 5 is returned to its initial state.

In addition to the above-described embodiments, the present invention can also be modified as described below.

() Although both of the parking devices 3 and 4 are horizontal circulation parking devices, they may be other types of parking devices such as a multilayer circulation type.

() Although the above embodiment is an example of two columns,
In the case of three or more rows, auxiliary pallets and gates will be provided in the vehicle entry compartments of each row, except for the last row furthest from the entrance/exit.

() In the above-mentioned embodiment, the initial state was the state in which the auxiliary pallet 27 was fitted into the rectangular opening 18, but the state in which the auxiliary pallet 27 was raised, and furthermore, the lifts 9 and 10 were raised and the pallet was mounted on the lifts 9 and 10. Empty pallets 5 and 6 are each rectangular opening 1
8 may be set as the initial state.

() The gate 43 is a rectangular plate-shaped integral body,
Although the counterweight is also used as a counterweight, these may be formed separately. That is, the chain 41
Separate counterweights 43a, 43b at the other ends of a, 42a and the other ends of chains 41b, 42b
(not shown), which are respectively fitted to the vertical guide rails 45a, 45b so as to be vertically slidable, and both counterweights 43a, 43
A gate made of rods, mesh plates, chains, cables, etc. is strung between b.

() If an electric guide display board or the like is provided on the partition wall 2b or the cover 47, the caution board 46 is not necessary. The caution plate 46 is made of cloth or vinyl sheet and has the same width as the communication port 24, and an automatic winder is attached near the ceiling 2c, and the lower edge of the cloth etc. drawn out from this is attached to the upper surface of the gate 43. The entire communication port 24 may be closed in a lowered state.

(Effects of the invention) As explained above, according to the mechanical parking equipment of the invention, auxiliary pallets for vehicular passage and auxiliary pallets for vehicular passage are installed in the vehicle entry compartments of each row except the last row farthest from the entrance/exit. Since the gate has been installed, vehicles in the rows other than the front row closest to the entrance/exit can be accessed by using auxiliary pallets from each row in a straight line through the vehicle entrances in each row and the communication opening in the bulkhead. I can do it, 1
It has the layout feature of being able to arrange multiple hoistways in tandem in the vehicle entry direction with one entrance/exit.
In addition, before the lift is raised, the auxiliary pallet is raised in the entry room for vehicles attempting to enter and exit the warehouse, and the gate is lowered in a manner similar to a fishing bottle, thereby blocking the communication opening to the rear row, preventing the driver from passing through. Unexpected accidents such as intruding into a row behind the target row by mistake and falling down the hoistway can be reliably prevented, and safety can be ensured without providing an expensive special opening/closing door for each communication port.

[Brief explanation of the drawing]

Figure 1 is a schematic plan view of the underground parking space in the mechanical parking facility of the present invention, and Figure 2 is the ~
3 is an enlarged sectional view in the direction of the arrows in FIG. 1, FIG. 4 is a plan view in the direction of the arrows in FIG. 2,
Figure 5 is an explanatory diagram of the same action as Figure 3, and Figure 6 is the same as Figure 3.
It is a front view of the figure. In the figure, 1 is an underground parking space, 3 and 4 are parking devices,
5 and 6 are pallets, 7 is a front row hoistway, 8 is a rear row hoistway, 9 and 10 are lifting lifts, 18 and 19 are rectangular openings, 20 is a front row vehicle entry room, 21 is a rear row vehicle entry room, and 22 is an entry/exit room. 23 is the vehicle waiting room, 24
is the communication port, 27 is the auxiliary pallet, 43 is the gate,
W is a vehicle.

Claims (1)

[Scope of utility model registration request] A parking device is installed in an underground parking space that stores vehicles by circulating a plurality of vehicle loading pallets, and a hoistway is formed that extends vertically from the side of the parking device toward the ground. A lifting lift is provided on the road to transfer the pallets to and from the parking device and move the pallets up and down within the hoistway, and the upper part of the hoistway is connected to the ground through a rectangular opening cut into the ground floor for inserting the pallets. In a mechanical parking facility, the parking device, the hoistway, the elevator, the rectangular opening, and the A plurality of sets are arranged in tandem in the vehicle entry direction, with the entry rooms being one set, and the bulkheads that partition adjacent vehicle entry rooms are provided with communication ports through which vehicles can pass, with the last row farthest from the entry/exit entrance being formed. In the vehicle entry compartments of each row except for the above, an auxiliary pallet for vehicle passage is provided in the center, and a gate for preventing vehicle passage is provided near the partition wall on the rear row side, which can be raised and lowered in mutually opposite directions by linking them with appropriate lifting mechanisms. When the auxiliary pallet is lowered and fitted into the rectangular opening, the gate is retracted above the communication opening, and as the auxiliary pallet is raised and retreated, the gate is lowered to close off the communication opening from vehicle passage. Mechanical parking equipment that features the following features: