JPS63223270A - Parking apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a parking lot device that allows vehicles to be parked while being placed on a pallet while being raised and lowered and run to a designated parking space. It is something.

(Prior Art and its Problems) In recent years, due to the rise in land prices, various multi-level parking lot systems have been proposed and put into practice in order to make effective use of land.

Incidentally, as an example of a parking lot device used in financial institutions and the like, some parking lot devices are implemented in which an elevator is provided vertically and a conveyor is provided horizontally orthogonally to the elevator.

However, in the above-mentioned parking lot system, a vehicle is placed on a pallet and is moved vertically via an elevator to a predetermined floor, and then the whole pallet is moved horizontally via a conveyor via a hanging fitting. The vehicle is conveyed to a designated parking space, but with this configuration, grooves are required for two systems of conveyance: an elevator for vertical conveyance and a conveyor for horizontal conveyance. , equipment costs are high, and vehicles are transported vertically and horizontally to enter and exit the vehicle.
Since the transportation distance is long and it takes time to connect and transfer, there are problems such as the time required to enter and exit the vehicle.

(Object of the Invention) The present invention was made in view of the above-mentioned problems, and an object of the present invention is to provide a parking lot device that is inexpensive to install and allows quick entry and parking of floats.

(Means for Solving the Problems) The present invention provides a plurality of first
a second support post erected on the side of the first branch with a predetermined gap, and a horizontal support suspended between the first support support and the second support support. a conveyance path formed between the opposing first pillars constituting the parking lot main body;
A space formed between the pillars, a parking space divided into multiple rooms via the horizontal pillars, and a drive specially provided on the rails laid along the longitudinal direction of the transport path. a traveling platform driven by a mechanism; a lifting mechanism mounted and fixed on one end of the traveling platform and equipped with a special drive motor, a sprocket, and a chain; an elevating table support frame formed on the support column H9 via a cross beam; an elevating table frame located within the elevating table support frame, to which one end of the chain is fixed, and which is raised and lowered by the elevating mechanism; A slide fork mechanism is installed on the base frame, and consists of a plurality of forks, and extends and contracts in the direction of the parking space, and 11! a pallet on which vehicles are placed, a waiting room provided at the upper opening of the parking lot main body for vehicles to enter and exit from the pallet, and a waiting room provided adjacent to the Keiki Information Machine Room. The present invention relates to a parking lot device comprising: a turntable for changing the direction of a vehicle; and a turntable for changing the direction of a vehicle.

(Description of Embodiments) Hereinafter, embodiments of the parking lot device according to the present invention will be described in detail based on the drawings.

FIG. 1 is a perspective view showing the overall outline of a parking lot device according to the present invention, and FIG. 2 is a cross-sectional view of the same.

The parking lot body 1 according to the present invention is buried underground, and its sides are surrounded by concrete walls 16, and the above-ground portion of the parking lot body 1 has a waiting room 11° where pallets 10 for transporting vehicles wait. A turntable 13 is arranged adjacent to this waiting room 11.

FIG. 3 is a cross-sectional view taken along the line lll-1 in FIG.
A conveyance path 2 formed in the shape of a groove is provided in the longitudinal center of the parking lot main body 1, and the conveyance path 2
Parking spaces 3 are formed in multiple stages on both sides of the parking lot.

That is, the conveyance path 2 is formed between a large number of first columns 4 erected facing each other in the longitudinal direction on both sides, and the parking space 3 is formed between the first columns 4 and the side walls of the concrete wall 16. The parking space 3 is formed between second pillars 5 erected along the horizontal pillars 6, and each parking space 3 is divided into multiple stages and into a plurality of parts via horizontal pillars 6.

Further, a pair of rails 7 are laid along the longitudinal direction of the conveyance path 2, and a traveling carriage 207J% is mounted on the rails 7 so as to be movable via wheels 21.

FIG. 5 is a front view showing a traveling carriage and a lifting mechanism in the apparatus of the present invention. On this traveling carriage 20, a lifting mechanism 40 is mounted and fixed.

The elevating mechanism 40 is an elevating motor 4 having a built-in deceleration mechanism.
1. A pair of drive sprockets 42a are connected via an output shaft 41a of a lifting motor 41.

42b, a pair of large-diameter sprockets 43a, 43b connected to the drive sprockets 42a, 42b, and driven sprockets 44a provided in two rows coaxially with the large-diameter sprockets 43a, 43b.

44b, 44c, 44d, the above driven sprocket 44a
, 44b, 44c, 44d, and four chains 45a, 45b, 45c, 45d.

and four guide sprockets 47a, 47b, 47c, and 47d that guide the chain.

Further, at the other end of the traveling carriage 20, a traveling motor 42 having a built-in deceleration mechanism is mounted and fixed, and a driving sprocket 23 is attached to an output shaft (not shown) of this traveling motor 42. The sprocket 25 attached to the axle of the wheel 21 is connected via a chain 26, and the traveling carriage 20 is configured to be able to run on the rail 7.

Further, FIG. 6 is a plan view of FIG. 5, and there are pillars 28 erected at both ends of the traveling carriage 20, and vertical beams 29 suspended above the pillars 28. Lifting platform support frame 3 via cross beam 30
1 is formed, and within the lifting table support frame 31 is a chain 4 connected to the lifting mechanism 40.
5a, 45b.

Lifting platform frame 46 to which one end of 45C, 45d is fixed
is provided and is configured to be movable up and down within the elevating table support frame 31.

That is, the cross beam 3 that constitutes the lifting platform support frame 31
0 has chains 45a and 45b at the lower end.

Four guide sprockets 3 guiding 45c and 45d
2a, 32b, 32c, and 32d, and guide sprockets 33a, 33b, 33c, and 33d are similarly provided at the lower end of the traveling carriage 20.

Thus, a pair of drive sprockets 42a and 42b connected to the lifting motor 41 and a large diameter sprocket t"43
A chain 48a is between a and 43b.

48b is wound, and four chains 45a, 45b, 45c, 45d are wound through driven sprockets 44a, 44b, 44c, 44d provided coaxially with the large diameter sprockets i~43a, 43b. ing. Further, the chains 45a, 45G are wound through the guide sprockets 32a, 32G, 47a, 47G and the driven sprockets 44a, 44c, and
The other end is collected in the chain reservoir 34. On the other hand, the chains 45b and 45d are the guide sprockets 32b.

32d, 33b, 33a, 33d, 33c, 47b, 4
7d and the chain reservoir 34 via the driven sprockets 44b and 44d.

Therefore, by rotating the above-mentioned lifting/lowering mechanism 41,
A pair of driving sprockets 42a that are connected.

42b is rotated, and a pair of large diameter sprockets 43a, 43b are rotated via chains 48a, 48b, and four driven sprockets 44 provided coaxially.
a, 44b, 44c, and 44d rotate.

As a result, the chains 45a and 45G are driven by the driven sprockets 44a and 44G, and the guide sprockets 47a and 470.
．． 32a, 32c, and chains 45b, 45d
is a driven sprocket 44b.

44d, guide sprocket 47b, 47d, 33a,
33b, 33c, 33d, 32b, and 32d, the lifting table frame 46 is configured to move up and down in parallel along the inside of the lifting table support frame 31 in synchronization.

FIG. 8 is a sectional view of the slide lift mechanism 61,
A pair of slide forks are installed on the lifting table frame 46 in the front and back direction and in the width direction. That is, a plate-shaped pace fork 62 is attached to the elevator platform frame 46 with bolts and nuts, and L-shaped support frames 63 are attached to both sides of the pace fork 62.

64 is a second stage fork 64 that is slidably disposed on the pace fork 62, and H-shaped guide members 65 are attached to both ends of the second stage fork 64 by welding or the like. There is.

Further, 66 is a third stage fork that is slidably disposed on the second stage fork 64, and L-shaped support frames 67 are fixed to the lower surfaces of both sides of the third stage fork 66 by welding or the like. A guide roller 68 is rotatably attached to one side of this support frame 67, and a guide roller 70 is rotatably attached to the other side of this frame 67 via a bracket 69. , both guide rollers 68 and 70 are movably engaged with an inner guide groove 71 of an H-shaped guide member 65 attached to the second stage fork 64.

Further, a guide roller 72 is rotatably attached to one side of the support frame 63 of the base foot 62, and a guide roller 74 is rotatably attached to the other side of the support frame 63 via a bracket 73. The guide rollers 72, 74 are movably mounted and configured to run along the outer guide groove 75 of the H-shaped guide member 65.

That is, the second stage fork 64 and the third stage fork 6
6 is the outer and inner guide groove 75.7 of the guide member 65 via the guide rollers 68.70 and 72.74.
1, and is configured to be expandable and retractable.

Next, the extension and contraction mechanism of the slide fork will be explained mainly based on the schematic configuration diagram shown in FIG. 9.

That is, each end portion of the pace fork 62 has a pair of driven sprockets 62a.

62b, 62c, and 62d are rotatably attached by support members (not shown), and a pair of driven sprockets 64a and 64b are rotatably attached to both ends of the second stage fork base 64. There is.

76 is a drive motor with a built-in speed reduction mechanism, 77a is a sprocket connected to the drive motor, and the drive motor 76 and sprocket 778 are connected to the first chain 7.
8 is suspended, and the rotation of the drive motor 76 is controlled by the sprocket 7.
It is transmitted to a driven sprocket 1-77b provided coaxially with 7a.

A second chain 79 is wound around the driven sprocket 77a, and one side of the chain 79 is locked to the lower part 64d of one side of the second stage fork 64 via the driven sprockets 62G, 62b, and 62a. has been done. The other side of the second chain 79 wraps around the driven sprocket 62d and is locked to the lower part 64G of the second stage seven-piece base 64 on the other side.

70 has one end locked to the other side lower part 66a of the third stage fork 66, and is wound around one side driven subrocket 64b of the second stage fork 64, and the other end is locked to the other side upper part 62e of the pace fork 62. This is the third chain that is locked to. 71 has one end locked to the lower part 66b on one side of the third stage fork 66, is wound around the driven sprocket 65a on the other side of the second stage fork 64, and the other end is locked to the upper part 62f of the one side of the pace fork 62. This is the fourth chain.

Next, the slide fork 6 configured as described above
The slide mechanism No. 1 will be explained.

Now, by driving the drive motor 76 in the direction of arrow A, the first chain 78, sprockets 77a, 7
7b13 and the driven sprocket 62d, connect the second stage hook base 64 as shown in FIG. move only. As the second-stage fork base 64 moves, the driven sprocket 64b attached to the second-stage fork base 64 also moves the same distance! You will only have to move. Thus, the third chain 70, whose one end is fixed to 668 of the third stage fork and the other end to 626 of the base frame 4, moves in the direction of arrow A', and via this chain 70, the third stage The fork 66 is also moved by the same distance by degrees Celsius, and as a result, the third stage fork 66 moves twice (2i!) relative to the movement of the second stage fork 64.
It will protrude from the stage fork base (see Figure 7).

Conversely, when the drive motor 76 rotates in the opposite direction, the first chain 78. Via sprockets 77a, 77b and driven sprockets 62G, 62b, 62a,
The second stage fork moves in the opposite direction to the above along with the third stage fork 4, and the third stage fork 66 moves approximately 2 times relative to the second stage fork 64 via the fourth chain 71 as described above.
As a result, the third stage fork 66 can protrude into the second stage fork 64.

Reference numeral 10 denotes a pallet placed on the third stage fork 66, and a concave groove 19 is formed at both ends of the pallet in the longitudinal direction, and the middle wheel 20 of the vehicle 8 can be placed in this concave groove. has been done.

Further, FIG. 4 is a plan view of the device of the present invention. In the above-ground part of the parking lot body 1, there is provided a waiting room 11 in which the pallet i 10 is placed, and the turntable 13 and the waiting room 11 are provided. There are people in room 11.

A shutter 12 for exiting the vehicle is provided so as to be openable and closable.

Reference numeral 14 denotes a rotary mold 14 of a pallet locking device 17 provided at both ends of the upper opening of the parking lot main body 1, which is normally in a closed state.
5, the rotary mold 14 of this pallet locking device 17 rotates 90 degrees, so that the pallet 10 is supported from below by the rotary mold 14.

The apparatus of the present application is constructed as described above, and its overall operation will now be explained.

First, when entering the vehicle, a vehicle entry button (not shown) provided on the operation panel 9 is pressed. The shutter 12 is normally closed, but when the pallet 10 is waiting in the waiting room 11 and the entry button is pressed, the shutter 12 is raised to allow entry.

Next, the driver enters the waiting room 11, stops the vehicle 8 at the correct position on the pallet 10, and gets off the vehicle.

The driver proceeds to a parking stick issuing machine (not shown);
Press the parking button (not shown) on the operation panel 9 and receive the parking stick (not shown). At this time, the shutter 12 is closed and the vehicle 8 is transported to a predetermined parking space 3 in the parking lot main body 1 by a control mechanism (not shown).

That is, first, it is necessary to close the rotary mold 14 of the pallet locking device 17 that supports the pallet 10, but the chains 45a, 45b are moved by the lifting mechanism 40 by the action of a control mechanism (not shown).

By winding up the pallets 45c and 45d, the pallet 10 is lifted a little, and a switch mechanism (not shown) is activated to rotate the rotary mold 14 and close it.

The pallet 10, which can now be moved up and down by closing the rotary mold 14, is lowered to the position α in FIG. 2, and then transported to the target parking space 3 by the control mechanism Ia.

That is, by driving the pair of driving sprockets 42a and 42b connected to the lifting motor 41 of the lifting mechanism 40,
Four chains 45a, 45b, 45c have one end fixed to the lifting platform frame 46.

45d is the horizontal ff3 that constitutes the lifting platform support frame 31
The above four guide sprockets provided at the bottom of the
32a, 32b, 32c, and 32d, the lifting platform frame 46 is lowered and
The traveling cart 20, which travels with the lifting platform frame 46 mounted thereon, also travels on the rails 7 by the driving of the traveling motor 22 at the same time.

Then, by the action of a control mechanism (not shown), the vehicle is conveyed to a position facing the target parking space 3 while simultaneously performing the lifting motion and the traveling motion as described above.

Next, the slide fork mechanism 61 places the vehicle in a predetermined parking space 3.

That is, as described above, by driving the drive motor 76 in a predetermined direction, the second chain is wound around the sprocket 77b via the first chain 78 and the sprocket 77a. As a result, the second stage fork 64 protrudes in a predetermined direction, and due to the movement of the third chain 70 or the fourth chain 71, the third stage fork 66 protrudes approximately twice as much as the second stage fork 64. .

Due to the function of the slide fork mechanism 61 as described above,
The pallet 10 placed on the top third stage fork moves to a predetermined parking position within the parking space 3. It should be noted that, until then, the pallet 10 had been held at a higher position than the predetermined parking position with a certain interval provided, so due to the movement of the elevator groove 40, the chains 45a, 45b, 4
5G.

When the pallet 45d is fed out, the pallet 10 is lowered, thereby completing the placement of the pallet 1-10.

Note that the support protrusion 18 for supporting the pallet 10 is
As shown in Figure 2, it is provided in parking space 3,
This allows the pallet 10 to be placed.

When parking is completed, the drive motor 76 of the slide fork mechanism 61 is driven in the opposite direction to that described above, and the third stage fork 66 and second stage fork 64 are retracted and returned to their original states.

In this way, the pallet 1 is placed on the third stage fork 66.
0 disappears, but the lifting platform frame 46 is transported again by the action of the traveling trolley 20 and the lifting mechanism 40 to the predetermined parking space 3 where the empty pallet 10 is located in order to prepare for the next entry. At the same time, due to the expansion and contraction of the slide fork mechanism 61, the top three
A pallet IO@ device will be placed on the stage fork 66.

Here, the pallet 10 is returned to the waiting room 11 by the operation of the traveling cart 20 and the elevating mechanism 40. Note that when the pallet 10 returns to the predetermined position, the pallet locking device 17 is activated and the rotating air 14 is opened to support the pallet 10 from below.

Next, when leaving the vehicle, the driver first inserts a parking stick into a float reservation machine (not shown). As a result, the control device operates, and the target vehicle 8 in the underground parking lot is moved to the waiting room 1 in the following order.
It is carried up to 1.

First, since the pallet 10 is placed on the slide fork mechanism 61 in a waiting state in the waiting room 11, it is necessary to return the pallet 10 to the predetermined parking space 3.

Here, the pallet 10 is transported to the opposite position of the predetermined parking space 3 by the action of the lifting mechanism 4O and the traveling cart 20, and the pallet 10 is moved to the predetermined parking space 3 by the expansion and contraction of the slide fork mechanism 61. will be returned to.

Next, the traveling carriage 20 together with the lifting platform frame 46 will go to the parking space where the target vehicle is placed.

Here, first, the elevating platform frame 46 comes to a position facing the target parking space 3 by the action of the traveling trolley 20 and the elevating mechanism 40. Here, the slide fork mechanism 61 moves the third stage fork 66 and the second stage fork 6 at a fixed interval below the pallet I-10 on which the vehicle 8 is placed.
4 is extended. Here, due to the action of the elevating IM groove 40, the chains 45a, 45b, 45c, and 45d are wound up, so that the pallet 10 can be placed together with the vehicle 8 on the third stage fork 66, and the third stage fork 6
6. Due to the contraction of the second stage fork 64, the vehicle 8 is placed on the elevator platform frame 46 with each pallet 10. Next, the traveling trolley 20 and the elevator ti40 are again
Due to this function, the vehicle 8 returns to the waiting room 11 together with the pallet 10.

At this point, the shutter 12 is opened, allowing the driver to enter and exit the vehicle 8. The vehicle travels in reverse until it reaches the top of the turntable 13, but it is rotated 180 degrees on the turntable 13 and can exit the vehicle by going straight ahead.

Note that when the vehicle leaves, the pallet 10 becomes empty and is ready for the next vehicle to arrive.

Further, when the vehicle 8 leaves the waiting room 11, the shutter 12 automatically closes after a certain period of time.

In addition, although the above-mentioned example explained the example where the main body of a parking lot was provided underground, it goes without saying that the device of the present application can be installed above ground.

Further, in the above embodiment, parking spaces were provided on both sides of the conveyance path of the parking lot main body, but it is of course possible to provide parking spaces only on one side.

(Effects) As described above, this invention has a slide fork that is extendable and retractable installed on the elevator frame that runs along the conveyance path that forms the parking lot body and moves up and down. In this way, two systems of conveyance mechanisms, an elevator and a conveyor, are not required, but a single conveyance mechanism is used to allow vehicles to enter and exit, thereby significantly reducing installation costs.

Further, according to the parking lot device according to the present invention, since the elevator platform frame can be moved up and down simultaneously while traveling, the transportation distance to the desired parking space can be shortened as much as possible, and the slide fork frame can be moved up and down simultaneously while traveling. As a result of this function, the vehicle can be moved to a predetermined parking space while remaining on the pallet, and can be exited from the parking space quickly.

[Brief explanation of the drawing]

Fig. 1 is a perspective view schematically showing the entire parking lot device according to the present invention, Fig. 2 is a cross-sectional view of the same, and Fig. 3 is -
■A line sectional view, FIG. 4 is a plan view of the parking lot device according to the present invention, FIG. 5 is a front view showing the traveling and elevating mechanism in the device of the present invention, and FIG. 6 is a plan view showing the support mechanism of the platform frame. 7 is a view taken along the VI arrow in FIG. 5, FIG. 8 is a sectional view of the slide fork mechanism, and FIG. 9 is a schematic configuration diagram showing the driving relationship of the slide fork mechanism. 1...Parking lot body 2...Transport path 3...Parking space 4...First support 5...Second support 6...Side support 7...Rail 8... Vehicle 10...Pallet 11...Waiting room 13...Turntable 20...Traveling cart 21...Wheels 22...Travel motor 28...Strut 29...Vertical beam 30... Cross beam 31... Lifting platform support frame 40... Lifting* 4M 41... Lifting motors 42a, 42b... Drive sprockets 43a, 43b
...Large diameter sprockets 44a, 44b, 44c, 44
d--Driven sprocket 45a, 45b, 45c, 45d...Chain 46.
...Elevating platform frame 47a, 47b, 47c, 47d--Guide block 48a, 4Bb--Chain 61...Slide fork mechanism 62...Base fork 64...Second stage fork 66... 3rd stage fork

Claims (3)

[Claims] (1) A large number of first columns erected facing each other in the longitudinal direction on both sides, a second column erected with a predetermined gap between the sides of the first column, and the first column. a parking lot main body comprising a horizontal support suspended between a first support and a second support; a conveyance path formed between the opposing first supports constituting the parking lot main body; and at least one of the conveyance paths. On the side, the first support and the second
A space formed between the pillars, a parking space divided into multiple rooms via the horizontal pillars, and a drive specially provided on the rails laid along the longitudinal direction of the transport path. a traveling platform driven by a mechanism; a lifting mechanism mounted and fixed on one end of the traveling platform and equipped with a special drive motor, a sprocket, and a chain; an elevating table support frame formed on a support column via longitudinal beams and cross beams; an elevating table frame located within the elevating table support frame, to which one end of the chain is fixed, and which is raised and lowered by the elevating mechanism; A sliding fork mechanism that is installed on the platform frame and is made up of a plurality of forks and extends and contracts in the direction of the parking space, and a pallet that is placed on the uppermost fork that constitutes the sliding fork mechanism and on which a vehicle is mounted. a waiting room provided at the upper opening of the parking lot body for entering and exiting vehicles on the pallet; and a turntable provided adjacent to the waiting room for changing the direction of vehicles. A parking lot device comprising: (2) The parking lot device according to claim 1, wherein the parking spaces are provided on both sides of the conveyance path. (3) The parking lot device according to claim 1, wherein the parking lot main body is provided underground.