JP5430372B2 - How to modify mechanical parking equipment - Google Patents

Description

  The present invention relates to a method for remodeling a mechanical parking apparatus, and more particularly to a method for remodeling a mechanical parking facility of a type called a plane reciprocating type.

A general plane reciprocating mechanical parking lot stores a loading / unloading berth for loading or unloading a vehicle, and each lift device and a vehicle that are arranged corresponding to the loading / unloading berth and lift the vehicle. A plurality of parking rooms formed in a shelf shape and a carriage (conveying device) that travels between each parking room and each lift device are configured.
In such a mechanical parking lot, when the carriage moves to a predetermined parking room position, the vehicle is transferred between the parking room and the carriage.

  Since there are many different shapes of vehicles to be stored depending on the vehicle type standard, the shape of the parking room is formed in a different shape according to the vehicle shape, and the vehicle to be stored in the parking room that is in its size. A mechanical parking lot has been proposed (see Patent Document 1).

Japanese Patent Laid-Open No. 2003-343111

According to the “Large-Scale Mechanical Underground Parking Design and Construction Technology Document” issued by the Japan Parking Lot Maintenance Promotion Organization (issued in 1998), the standard parking room size is a vehicle with a vehicle height of 1550mm or less. The storage room for high roof cars is standardized so that vehicles with a vehicle height of 2000 mm or less can be stored. Therefore, many mechanical parking lots are often created based on the size of the parking room.
However, in recent years, the ratio of vehicles that do not reach the high roof but have a vehicle height higher than that of ordinary vehicles, specifically vehicles having a vehicle height of 1550 mm to 1750 mm (middle roof vehicles) has been rapidly increasing.
For this reason, in a parking lot that is generally set up several years ago, for example, a parking lot that is set to be 1550 mm or less for a normal car and 2000 mm or less for a high roof car, all the middle roof cars are stored in a parking room for high roof cars. In other words, only the parking lots for high roof cars are always full, and the parking lots for ordinary cars are empty, which has an adverse effect on the management of the parking lot.

Therefore, there is an increasing demand for remodeling the existing mechanical parking lot so that it can be efficiently operated in response to the recent increase in the percentage of middle-roof vehicles.
Therefore, the problem is how to modify the existing mechanical parking lot and how to modify it at low cost.

  The present invention has been made to solve such problems, and an existing mechanical parking lot is modified at a low cost to enable efficient operation even in a situation where the percentage of middle-roof vehicles in recent years has increased. It aims to provide a way to do that.

(1) A mechanical parking device remodeling method according to the present invention includes an entry / exit floor having a vehicle entrance / exit, a vehicle storage layer for storing vehicles in a plurality of levels, each level of the vehicle storage layer A lift device that moves the vehicle up and down between the entry and exit floors, a frame structure that forms a parking room at each level that is continuous in the vehicle storage layer, and a carriage traveling lane that runs the carriage along the parking room A method of remodeling a mechanical parking facility comprising a vehicle traverse device for moving a vehicle between the bogie travel lane and the parking room,
In the case where Lh> Ln, where Lh is the maximum vehicle height that can be accommodated in the uppermost vehicle storage layer, and Ln is the maximum vehicle height that can be accommodated in the lowermost storage layer,
The frame structure forming the continuous parking room of each level is arranged with a height y (0 <y <(Lh−Ln)) together with the vehicle traversing device and the dolly traveling lane corresponding to the parking room of the uppermost layer and the middle layer. In addition, the vehicle traverse device and the carriage traveling lane in the lowermost storage layer are not raised or returned to their original state after being raised.

(2) In addition, in the above-described (1), before the raising, a parking room block including at least one set of parking rooms from the uppermost layer to the lowermost layer is provided as an adjacent parking room. A step of separating from the block is provided, and the frame structure is raised for each separated parking block.

(3) Moreover, in the thing as described in said (1) or (2), it is the height y = (Lh-Ln) / 2, It is characterized by the above-mentioned.

(4) Further, in the above-described one of (1) to (3), the step of raising the frame structure includes a step of moving the frame structure upward and a frame moved upward. The method includes a step of installing a raising member having a height y below the structure, and a step of removing a beam installed on a column base portion of the frame structure and replacing the beam with the raising member. .

  In the present invention, when the maximum vehicle height that can be accommodated in the uppermost vehicle storage layer is Lh, and the maximum vehicle height that can be accommodated in the lowermost storage layer is Ln, when Lh> Ln, The frame structure forming the parking room is raised by a height y (0 <y <(Lh−Ln)) together with the vehicle traversing device and the carriage traveling lane corresponding to the parking rooms of the uppermost layer and the middle layer, The vehicle traversing device and bogie lane in the lowermost containment layer will not be raised or returned to its original state after being raised, so it will be remodeled to a parking lot suitable for recent vehicle dimensions without incurring significant costs. Can do.

It is explanatory drawing explaining the outline | summary of the mechanical parking apparatus which this invention makes object. In embodiment of this invention, it is explanatory drawing of the mechanical parking apparatus made into remodeling object. It is arrow AA sectional drawing of FIG. It is an enlarged view which expands and shows the A section enclosed with the square of the broken line of FIG. It is an enlarged view which expands and shows the B section enclosed with the broken-line circle of FIG. It is explanatory drawing of the remodeling method in this Embodiment. It is an enlarged view which expands and shows the B section enclosed with the broken-line circle of FIG. It is explanatory drawing of the remodeling method in this Embodiment. It is an enlarged view which expands and shows the B section enclosed with the broken-line circle of FIG. It is explanatory drawing of the mechanical parking apparatus after remodeling with the remodeling method of this Embodiment. It is explanatory drawing of the other aspect of the remodeling method of this Embodiment.

First, based on FIG. 1, the outline | summary of the mechanical parking apparatus used as the object of the modification by this invention is demonstrated.
The mechanical parking device 1 moves the vehicle 29 up and down between the loading / unloading floor 3 having a loading / unloading port for the vehicle 29, the vehicle storage floor 5 for storing the vehicle 29, and the vehicle storage floor 5 and the vehicle storage floor 5. A lifting device 7, a storage layer 9 composed of a plurality of layers (two layers in the example of FIG. 1) composed of frames installed on the vehicle storage floor 5, and a plurality of parking rooms 11 provided in each storage layer 9. A cart traveling lane 13 formed along the parking chamber 11, a cart 15 traveling on the cart traveling lane 13, and a vehicle traversing device 17 that moves the vehicle 29 between the cart traveling lane 13 and the parking chamber 11. And. As the vehicle traversing device 17, there are generally two types, a pallet method in which the vehicle 29 is placed on a pallet and a conveyor type, and a conveyor method in which the vehicle 29 is traversed directly by a conveyor (not shown). An example of the scheme is shown.
On the loading / unloading floor 3, a loading device 21 having a loading port 19 through which the vehicle 29 is loaded and a loading device 25 having a loading port 23 through which the vehicle 29 is loaded are installed. And the operation panel 27 is provided in the outer side of the partition wall in which the warehousing apparatus 21 and the warehousing apparatus 25 were installed.

In the mechanical parking apparatus 1 configured as described above, the vehicle 29 that has traveled on the entry / exit floor 3 enters the entry port 19 and stops at a predetermined position. After stopping, the occupant gets off the vehicle 29 and starts the machine with the operation panel 27. By this operation, the vehicle 29 is traversed and transferred by the warehousing device 21 to the lift device 7 waiting at the position of the warehousing / departure floor 3. The lift device 7 on which the vehicle 29 is placed descends to the vehicle storage floor 5 and stops at a predetermined storage layer position.
After the lift device 7 stops at a predetermined storage layer position, the vehicle 29 is traversed and transferred to the carriage 15 by the vehicle traversing apparatus 17, and the carriage 15 with the vehicle 29 travels in the traveling lane to form a predetermined parking space. Stop before 11. Then, the vehicle 29 is traversed from the carriage 15 to the parking chamber 11 by the vehicle traversing device 17 and stored in the parking chamber 11 to complete the warehousing.

  When the occupant leaves the vehicle, the occupant operates the operation panel 27 to move his / her own vehicle from the parking room 11 to the carriage 15 and further to the evacuation floor by the lift device 7. On the delivery floor, the passenger gets on board and exits from the exit 23.

  As described above, the mechanical parking device 1 as described above, as shown in the “Large-scale mechanical underground parking design and construction technical data” (issued in 1998) issued by the Parking Lot Maintenance Promotion Organization, The standard parking room size is standardized. The standard car parking room can store vehicles 29 with a vehicle height of 1550 mm or less, and the high roof car parking room can store vehicles 29 with a vehicle height of 2000 mm or less. It is made.

In the mechanical parking apparatus 1 as described above, various levels of the vehicle storage floor 5 are set depending on the scale, and there are also two-level ones as shown in FIG.
In the following, an example of the mechanical parking apparatus 1 in which the vehicle storage floor 5 is configured by a total of four storage layers including a lowermost storage layer 31, two intermediate storage layers 33, and an uppermost storage layer 35. The remodeling method will be described with reference to FIGS.
In this example, an ordinary vehicle (vehicle height Lnmm = 1550 mm) is located below the lowermost storage layer 31 and the intermediate storage layer 33, and a high roof vehicle (vehicle height) is located above the uppermost storage layer 35 and the intermediate storage layer 33. Lhmm = 2000 mm) can be stored.

As shown in FIGS. 2 to 5, each parking room is configured by a steel frame 37, and specifically, a pillar 39 a, a beam 41 a, a carriage traveling rail 43 a, and an intermediate storage layer that constitute the lowermost storage layer 31. 33, the pillar 39b, the beam 41b, the carriage travel rail 43b, the beam 41c, the carriage travel rail 43c, and the various auxiliary members (not shown) constituting the uppermost storage layer 35. Note that only the bogie running rail 43a of the lowermost storage layer 31 is installed not on the steel frame 37 but on the building structure 44 (see FIG. 3).
Vehicle traverse devices 17 a, 17 b, and 17 c are attached to the beams of each storage layer, and the cart traveling rails 43 a, 43 b, and 43 c form a cart traveling lane 13.
A bracket 45 for fixing the beam 41a is attached to the column 39a constituting the lowermost storage layer 31, and the bracket 45 and the beam 41a are fixed by a bolt 47a. (See Figure 5)

When remodeling the mechanical parking apparatus 1 configured as described above, first, removal of bolts 47b and nuts (not shown) that fix the column bases in the steel frame 37, partial chipping of the base mortar 49, etc. Measures to remove the steel frame 37 from the building structure are taken. Thereafter, the entire steel frame 37 is lifted by a necessary height. As a lifting means, a jack-up method or a lifting method using a heavy machine can be considered, but any method can be used as long as it can be lifted to a required height.
Thereafter, as shown in FIGS. 6 and 7, a separately prepared raising member 51 is installed so as to be sandwiched between the lower end of the column 39 a and the building structure 44, and the raised steel frame 37 is lowered to raise the raising member 51. Place on top. Then, the pillar 39a and the raising member 51 are fixed by bolts 47c and nuts (not shown), and the raising member 51 and the building structure 44 are fixed by bolts 47d and nuts (not shown).

When the height dimension of the raising member 51 is y, and y is expressed by using the parking room height Lh [mm] of the uppermost storage layer 35 and the parking room height Ln [mm] of the lowermost storage layer 31, y = (Lh-Ln) / 2.
Further, the raising member 51 is provided with a bolt hole 53 for attaching the beam 41a in the same manner as the bracket 45 (see FIG. 7).

  By the process up to this stage, the parking lot being remodeled is the uppermost storage layer 35, the intermediate storage layer 33, the lowermost storage layer 31, all the vehicle traversing devices 17a, 17b, 17c, the uppermost storage layer 35 and the intermediate storage layer 33. The cart traveling rails 43b and 43c are raised together with the steel frame 37 by the height y, and only the cart traveling rail 43a of the lowermost storage layer 31 is originally directly and independently installed on the building structure 44. Therefore, it remains in the original position. (See Figs. 6 and 7)

  Next, the beam 41a is once removed from the bracket 45, and the raising member 51 and the beam 41a are joined with bolts 47e and nuts (not shown), so that the lowermost vehicle traverse device 17a also returns to its original position before raising. (See FIGS. 8 and 9).

  The parking room heights Lm of the uppermost storage layer 35 and the lowermost storage layer 31 after the above modification are both Lm = (Lh + Ln) / 2, and a middle roof vehicle can be stored (see FIG. 10). In this example, since Lh = 2000 mm and Ln = 1550 mm, Lm = 1775 mm. Therefore, middle roof vehicles (vehicle height: 1550 mm to 1750 mm) can be stored in the uppermost storage layer 35 and the lowermost storage layer 31, and all types of vehicles including the middle roof vehicle can be efficiently stored. Can be stored.

  As described above, according to the remodeling method of the present embodiment, it is possible to remodel the parking lot according to the recent vehicle dimensional circumstances without incurring a large cost.

  In the above embodiment, the example in which the height y of the raising member 51 is set to y = (Lh−Ln) / 2 has been shown, but the present invention is not limited to this, and the height y May be set as appropriate within the range of 0 <y <(Lh−Ln). For example, when Lh = 2000 mm and Ln = 1550 mm, y = 200 mm may be set, the maximum vehicle height of the lowermost layer may be 1750 mm, and the maximum vehicle height of the uppermost layer may be 1800 mm. Even in this case, the lowermost layer can store a vehicle having a maximum roof height of 1750 mm.

In the above-described embodiment, the remodeling method has been described in detail by taking up one parking chamber portion. However, the above description is an example in which the steel frame 37 forming a continuous parking chamber is entirely raised at once. However, in actual construction, it may be difficult to raise all the steel frame 37 forming a continuous parking room at once.
Therefore, as shown in FIG. 11, the steel frame 37 is partly divided, and the steel frame 37 in the parking chamber 11 between the divided blocks 55a to 55f is once separated into a single material, and then the blocks are adjacent to each other. It is efficient to separate the blocks and raise each block individually. And after the raising of the block of both sides is complete | finished, the parking room separated into the single material is assembled, and the adjacent block is connected.

DESCRIPTION OF SYMBOLS 1 Mechanical parking apparatus 3 Entry / exit floor 5 Vehicle storage floor 7 Lift apparatus 9 Containment layer 11 Parking room 13 Car lane 15 Car trolley 17a, 17b, 17c Vehicle traversing device 19 Entry port 21 Warehousing device 23 Exit port 25 Exit device 27 Operation Panel 29 Vehicle 31 Lowermost storage layer 33 Intermediate storage layer 35 Uppermost storage layer 37 Steel frame 39a, 39b, 39c Pillar 41a, 41b, 41c Beam 43a, 43b, 43c Carriage traveling rail 44 Building structure 45 Bracket 47a, 47b, 47c , 47d, 47e Bolt 49 Base mortar 51 Raising member 53 Bolt hole 55a, 55b, 55c, 55d, 55e, 55f Block

Claims (4)

A loading / unloading floor having a loading / unloading port of the vehicle, a vehicle storage layer for storing the vehicle in a plurality of layers, a lift device for moving the vehicle up and down between each layer of the vehicle storage layer and the loading / unloading floor; moving the frame structure forming a parking chamber for each layer to be continuous at the vehicle storage layer, and a carriage driving lane for running the carriage along said parking chamber, the vehicle with the該台vehicle traveling lane and the parking chamber A method of remodeling a mechanical parking facility with a vehicle traversing device,
In the case where Lh> Ln, where Lh is the maximum vehicle height that can be accommodated in the uppermost vehicle storage layer, and Ln is the maximum vehicle height that can be accommodated in the lowermost storage layer,
The frame structure forming the continuous parking room of each level is arranged with a height y (0 <y <(Lh−Ln)) together with the vehicle traversing device and the dolly traveling lane corresponding to the parking room of the uppermost layer and the middle layer. A method of remodeling a mechanical parking device, wherein the vehicle traversing device and the carriage traveling lane in the lowermost storage layer are not raised or returned to their original state after being raised.   Before the raising, the method includes a step of separating a parking room block including at least one set of parking rooms from the uppermost layer to the lowest layer from an adjacent parking room block, and raising the frame structure is cut off. 2. The mechanical parking device remodeling method according to claim 1, wherein the remodeling is performed for each separated parking block.   3. The method for remodeling a mechanical parking device according to claim 1, wherein the height y is (Lh−Ln) / 2. The steps of raising the frame structure include a step of moving the frame structure upward, a step of installing a raising member having a height y below the moved frame structure, and a pillar of the frame structure The method for remodeling a mechanical parking device according to any one of claims 1 to 3, further comprising a step of removing a beam installed on a leg portion and replacing the beam with the raising member.

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