JP7423486B2 - mechanical parking device - Google Patents

Description

The present invention relates to a mechanical parking device.

Patent Document 1 discloses a car in which a pallet is detachably provided in a cage, and a pit is equipped with a turning device with an elevating function, in which the pallet has a recess for storing water, and the turning device with an elevating function is installed in the cage. A drainage device for a parking device is described, which is characterized in that it is configured so that only the entrance side can be raised and lowered.

Furthermore, in Patent Document 2, in a mechanical multilevel parking system equipped with a plurality of pallets for storing vehicles, a discharge device is provided at a predetermined position of each of the pallets to discharge moisture accumulated on the pallets. , the discharge device includes a tank for temporarily storing moisture on the pallet, and a drain pipe connected to a hole opening at the bottom of the tank, and the drain pipe is connected to the bottom of the tank. A drainage device for a mechanical multilevel parking system is described, which is characterized in that the drainage device has a rising portion that rises upward and is inserted into a hole and connected to the hole.

Japanese Patent Application Publication No. 2001-098789 Utility Model Publication No. 06-030358

However, in the drainage device described in Patent Document 1, the pallet has a recess for storing water, and while a car on the pallet is leaving the garage, the entrance/exit side of the pallet is raised by a rotating device with an elevating function. In order to drain water by tilting the pallet, the equipment configuration becomes large-scale, and the machine control for drainage becomes complicated, resulting in an overall increase in production costs and additional maintenance of the recess and the rotating device with lifting function. work needed to be done. In addition, at the end of the pallet, there is a possibility that water may flow around to the lower surface of the pallet and drip down, so there is a problem in that rust occurs on the lower surface of the pallet and corrosion progresses due to this.

In addition, in the drainage device described in Patent Document 2, it is necessary to manufacture a tank to temporarily store water that accumulates on the pallet and install it on the bottom side of the pallet, and only water can be drained from the tip of the drain pipe provided in the tank. This not only increases production costs as a whole, but also poses a problem in that foreign matter that enters the tank together with water cannot be removed.

In contrast, an object of the present invention is to suppress the liquid discharged from the mounting table from flowing around the lower surface of the mounting table and flowing down.

The mounting table according to the first aspect is a mounting table on which an article is placed, and includes a blocking part that is provided on the placing table and prevents a liquid collected in the placing table from leaking from the placing table; an opening part forming an ejection part that allows the body to be ejected from the mounting table; and a guide member that prevents the liquid material from flowing around to the lower surface side of the mounting table and guides the liquid material downward.

In the mounting table according to the second aspect, in the mounting table according to the first aspect, the derivative is a plate-shaped body.

The placing table according to a third aspect is the placing table according to the second aspect, wherein the placing table includes a placing part on which the article is placed, and an upstanding part rising continuously from both sides of the placing part. The blocking member has a closing part that extends between the raised parts on both sides at the end of the placement part in a direction intersecting the raised parts, and has one end in contact with one of the raised parts, The other end is the open portion, and the plate-shaped body is provided to extend downward from the lower surface of the placement portion in the discharge portion.

In the mounting table according to a fourth aspect, in the mounting table according to the first aspect, the mounting table includes two mounting parts arranged spaced apart from each other, and a center sandwiched between the two mounting parts. , the center part is a corrugated plate part, and the center part is provided corresponding to the end part of the corrugated plate part, and is in front of the liquid material that comes into contact with the said mounting table and is discharged from the end part. A second guide member is provided that prevents the liquid from flowing toward the lower surface of the writing table and guides the liquid downward.

In the mounting table according to a fifth aspect, in the mounting table according to the fourth aspect, the second derivative is a plate-shaped body.

In a mounting table according to a sixth aspect, in the mounting table according to the first aspect, the derivative is a tubular body.

In the mounting table according to a seventh aspect, in the mounting table according to the sixth aspect, the tubular body includes a first plate part facing the mounting part and spaced apart from each other in the discharge part; and a second plate portion extending downward in contact with the lower surface of the second plate portion.

A mechanical parking device according to an eighth aspect includes a storage section for storing a vehicle, a mounting table according to any one of claims 1 to 7, and a moving mechanism for moving the mounting table.

According to the mounting table according to the first aspect, compared to a mounting table in which a discharge section is simply provided, the liquid discharged from the mounting table flows around to the lower surface side of the mounting section. This prevents water from flowing down from unexpected locations.

According to the mounting table according to the second aspect, the mounting table has a simple structure, can be manufactured at low cost, and can be easily installed, compared to a mounting table provided with a water receiving means having a complicated structure.

According to the mounting table according to the third aspect, the liquid discharged from the discharge section is less likely to flow around to the lower surface side of the mounting section, compared to a case where the discharge section is provided on the entire end of the mounting table. suppressed.

According to the mounting table according to the fourth aspect, when the liquid is discharged from the end of the central part of the mounting table, the discharge part is simply provided at the end of the central part. The liquid discharged from the end portions is prevented from going around to the lower surface side of the center portion and flowing down from an unexpected portion.

According to the mounting table according to the fifth aspect, the mounting table has a simpler structure and can be manufactured at lower cost than one using a member subjected to complicated processing.

According to the mounting table according to the sixth aspect, the mounting table has a discharge part opened in the moving direction of the mounting table, and has a simpler structure and is lower in cost than one in which a water receiving means with a complicated structure is provided. Manufactured with, easy to install.

According to the mounting table according to the seventh aspect, even if the mounting table is moved in the opening direction of the discharge section, it can catch the liquid discharged from the discharge section and prevent the liquid from flowing around to the lower surface side of the mounting section. suppressed.

According to the mechanical parking device according to the eighth aspect, compared to a device in which the mounting table is simply provided with a discharge section, the liquid discharged from the mounting table flows around the lower surface side of the placing section. This prevents water from flowing down from unexpected locations.

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic diagram which shows the whole structure of the mechanical parking device based on this embodiment. It is a top view showing an example of a tray concerning a 1st embodiment. It is a front view showing an example of a tray concerning a 1st embodiment. It is an enlarged plan view showing an example of a discharge part and a plate member concerning a 1st embodiment. It is an enlarged front view showing an example of a blocking member and a discharge part of a tray concerning a 1st embodiment. 4 is an enlarged sectional view taken along line 6-6 in FIG. 3. FIG. It is a top view which shows an example of the tray based on 2nd Embodiment. It is a front view showing an example of a tray concerning a 2nd embodiment. FIG. 9 is an enlarged sectional view taken along line 9 in FIG. 8; It is an enlarged front view showing an example of a blocking member and a discharge part concerning a modification. It is a perspective view showing an example of a discharge part and a guide pipe concerning a 3rd embodiment. 12 is an enlarged sectional view taken along line 12-12 in FIG. 11. FIG.

An example of an embodiment of the present invention will be described below with reference to the drawings. In addition, the same reference numerals are given to the same or equivalent components and parts in each drawing.
In the drawings, H indicates the height direction of the device, W indicates the width direction of the device, and D indicates the depth direction of the device. In the apparatus, H indicates the vertical direction, W indicates the horizontal direction, horizontal direction, or short direction of the tray, and D indicates the vertical direction or the longitudinal direction of the tray.

<First embodiment>
FIG. 1 is a schematic diagram showing the overall configuration of a mechanical parking device according to a first embodiment.

[Overall configuration of mechanical parking device]
FIG. 1 shows a schematic diagram of a mechanical parking device 1 using a tray 20. As shown in FIG.
As shown in FIG. 1, the mechanical parking device 1 includes, for example, a storage section 10 and an entrance/exit section 12. The storage section 10 and the entrance/exit section 12 are configured as one compartment via a communication path 12B.

[Storage]
In the storage section 10, as an example of the mechanical parking device 1, a multi-layer box-type circulation parking device is installed, in which a plurality of trays 20, which will be described later, on which vehicles 5 are placed are arranged vertically and horizontally.
The mechanical parking device 1 includes a traversing section 14 and an elevating section 16. The transverse section 14 has a first transverse section 14A disposed on the upper side and a second elevating section 14B disposed on the lower side in the vertical direction. The first traversing part 14A and the second traversing part 14B have a first elevating part 16A on one end thereof and a second elevating part 16B on the other end thereof, and the first elevating part 16A has a connecting path 12B. It extends to the entrance/exit section 12 via the.

A plurality of trays 20 are arranged in the transverse section 14 and connected to each other in the device width direction W. A plurality of trays 20 are arranged in the first traverse section 14A except at the position of the second elevating section 16B, and at the position of the first elevating section 16A, the trays 20 are raised to the entrance/exit 12. Further, a plurality of trays 20 are arranged in the second traversing section 14B, except for the position of the first elevating section 16A, up to the position of the second elevating section 16B, and this arrangement is considered as the basic arrangement. In addition, when performing circulation operation of the mechanical parking device 1, the tray 20 that has been raised to the entrance 12 in the first elevating section 16A is lowered to the height position of the first traverse path 14A, and the tray 20 is lowered to the height position of the first traverse path 14A. In the section 14A, the tray 20 is not arranged at the position of the second elevating section 16A, and in the second transverse section 14B, the tray 20 is not arranged at the position of the first elevating section 16A. In other words, in the storage section 10 shown in FIG. 1, the upper tier at the left end of the device and the lower tier at the right end of the device are so-called empty spaces in which no trays 20 are placed. Here, this arrangement is referred to as a circulation arrangement.

[Entrance/exit section]
The entrance/exit section 12 is provided with an entrance/exit 12A through which the vehicle 5 moves forward and backward by itself on a tray 20 that is raised and lowered by a first elevating section 16A, and the entrance/exit 12A is provided with an entrance/exit door that is opened and closed by a control section (not shown). It is being

[Moving mechanism]
Although not shown, the moving mechanism includes a traversing device that moves the tray 20 left and right in the device width direction W, and a lifting device that moves the tray 20 up and down in the device height direction H.

(traversal device)
In the traversing section 14, the traversing device is provided in the first traversing section 14A and the second traversing section 14B, and is moved in contact with the tray 20 that is movable on the traversing rail. As an example, in this embodiment, with respect to the engaged members provided at both ends of the tray 20 in the device depth direction D, the center portions of the first traversing portion 14A and the second traversing portion 14B in the device width direction W are A fixed engagement member engages with a cord-like body wrapped around a pair of fixed gears, one of the pair of gears is rotationally driven by a drive source, and the cord-like body rotates, so that the tray 20 is moved in the left-right direction in the device width direction W.

This traversing device is not limited to the above-mentioned configuration, but may have any other configuration as long as it has the function of traversing the tray 20. For example, any configuration such as a rack and pinion type, a friction driven roller type, or a swing arm type may be used.

(lift device)
The elevating device is provided in the first elevating portion 16A and the second elevating portion 16B in the elevating portion 16, and places and moves the tray 20 thereon. As an example, in this embodiment, a pair of gears rotatably supported at the upper and lower ends of the apparatus in the height direction H are fixed to a pair of pillar members installed apart from each other in the apparatus width direction W, and the pair of gears The cord is wrapped around the. Raising and lowering rails are fixed to the cable-like body at a height corresponding to the rails provided in the first traversing section 14A and the second traversing section 14B. The pair of pillar members are provided on both outer sides of the tray 20 in the device depth direction D. The tray 20 is moved and placed on the lifting rail located in the first lifting part 16A or the second lifting part 16B of the lifting part 16 by driving the traversing device, and is placed on the lifting rail located in the first lifting part 16A or the second lifting part 16B of the lifting part 16. One of the pair of gears provided on the cable member is rotationally driven by a drive source, and the cable-like member is rotated, so that the cable member is elevated and lowered while being placed on the elevating rail.

This elevating device is not limited to the above-mentioned structure, but may have any other structure as long as it has the function of moving the tray 20 up and down. For example, a configuration in which a pantograph type lifting mechanism, a fork type lifting mechanism, etc. are used together may be used.

[Cyclic operation of mechanical parking device]
The mechanical parking device 1 is operated from the above-described circulation position. To explain an example of the operation operation, in the first step, the tray 20 placed at the height of the first traverse section 14A of the first elevating section 16A is lowered to the height of the second traverse section 14B, and the tray 20 is lowered to the height of the second traverse section 14B. The tray 20 placed at the height of the second traverse section 14B of the second elevating section 16B is raised to the height of the first traverse section 14A. In this operation, the first elevating section 16A and the second elevating section 16B may be raised and lowered simultaneously, or the first elevating section 16A and the second elevating section 16B may be operated with a time difference. When operating with this time difference, it is preferable to raise the second elevating portion 16B or the first elevating portion 16A when the lowering operation of the first elevating portion 16A or the second elevating portion 16B is completed.

As a second step, one tray 20 of the first traversing section 14A is traversed toward the first elevating section 16A, and the plurality of trays 20 of the second traversing section 14B are moved to the second elevating section 16B. One tray 20 is placed on the side. In other words, one tray 20 is caused to traverse the plurality of trays 20 of the first traversing section 14A and the plurality of trays 20 of the second traversing section 14B on opposite sides of each other. In this operation, the first traversing section 14A and the second traversing section 14B may be operated at the same time, or the first traversing section 14A and the second traversing section 14B may be traversed with a time difference. When operating with this time difference, it is preferable to cause the second traverse section 14B or the first traverse section 14A to traverse at the time when the traverse operation of the first traverse section 14A or the second traverse section 14B is completed.

As a third stage, when the operations of the first stage and the second stage are repeatedly performed and the desired tray 20 corresponding to the vehicle leaving or entering the warehouse is located in the first hoistway 16A, the desired tray 20 is located in the first hoistway 16A. The loaded tray 20 is raised toward the entrance/exit section 12 and is used for entering and exiting vehicles. Further, as shown in FIG. 1, when the tray 20 is placed at the entrance/exit section 12 and stopped, the tray 20 is moved to the first traversing section 14A or the second traversing section 14B of the first elevating section 16A. After being lowered to a high position and placed in the circulation position, the first and second stage operations are performed.

<Configuration of main parts>
Next, the configuration of main parts will be explained with reference to FIGS. 2 to 6.

[tray]
The tray 20 will be explained with reference to FIGS. 2 to 6. Here, FIG. 2 is a plan view showing an example of the tray according to this embodiment. Moreover, FIG. 3 is a front view showing an example of the tray according to this embodiment. Moreover, FIG. 4 is an enlarged plan view showing an example of the discharge part and the guide plate according to the present embodiment. Moreover, FIG. 5 is an enlarged front view showing an example of the blocking member and the ejection part of the tray according to the present embodiment. Further, FIG. 6 is an enlarged sectional view taken along line 6-6 in FIG.

As shown in FIGS. 2 and 3, the tray 20 has an overall rectangular shape when viewed from above, the device depth direction D is the longitudinal direction of the tray 20, and the device width direction W is the lateral direction of the tray 20. ing. In the device width direction W, the tray 20 includes a central portion 26, two running portions 22 continuously formed on both sides of the central portion 26 in the device width direction W, and a tray 20 that runs on rails 50 (described later). It is configured to include wheels 29 that are movably supported in the width direction W.

In addition, the tray 20 including the central portion 26 and the two running portions 22 has a central portion in the longitudinal direction of the tray 20 that is approximately 0 to 5 mm from both ends 22C in the device depth direction D, and the height of the device is approximately 0 to 5 mm. It is located above direction H. In other words, the tray 20 is configured such that the central portion in its longitudinal direction is located at least above the both end portions 22C, and the water L present on the tray 20 does not stay in the central portion. The water L contains not only moisture but also fine solid matter such as dust, mud, and pebbles brought onto the tray 20. Here, the tray 20 is an example of a mounting table, the running section 22 is an example of a mounting section, and the water L is an example of a liquid material.

[Traveling section and standing section]
Two traveling parts 22 are formed continuously in the device width direction W with a central part 26 in between. Since the two running parts 22 are formed symmetrically with respect to the center in the width direction W of the apparatus, the running part 22 located on the right side in the width direction W of the apparatus in FIGS. 2 and 3 will be described.

As shown in FIGS. 2 and 3, the running section 22 has upright sections 24 on both sides in the device width direction W. As shown in FIGS. The running portion 22 includes an upper surface 22A and a lower surface 22B. This upper surface 22A is a portion on which the wheels of the vehicle 5 run. On the side of the central portion 26 of the running portion 22 in the device width direction W, an inner rising portion 24B is formed, including a rising surface portion 24B1 that is continuously formed from the running portion 22. In other words, the inner upright portion 24B is also the end of the central portion 26 in the device width direction W. Further, on the opposite side of the central portion 26 in the device width direction W of the traveling portion 22, an outer raised portion 24A is formed with a raised surface portion 24A1. Therefore, the running portion 22 and the upright portion 24 extend from the inner upright portion 24B forming the end of the central portion 26 in the device width direction W to the outer upright portion 24A on the opposite side of the central portion 26 of the running portion 22 and the running portion 22. (See especially FIG. 3.)

Furthermore, a bone member 28, which will be described later, is fixed to the lower surfaces 22B of the two running parts 22 along the device width direction W. The bone members 28 are made of rectangular steel pipes, and a plurality of bone members 28 are provided in the longitudinal direction of the tray 20, which is the device depth direction D of the tray 20. In addition, in this embodiment, the bone member 28 fixed to the lower surface 22B on the side of the end 22C of the running portion 20 is extended by about 10 mm from the end 22C toward the center on the lower surface 22B, as shown in FIG. It is located inside and is fixed.

〔Center〕
The center portion 26 is the center portion of the tray 20 in the device width direction W, and is formed so as to be continuously sandwiched between the two running portions 22 . In this embodiment, the central portion 26 is composed of a flat plate. The wheels of the vehicle 5 do not run on this central portion 26.

[First connecting part and second connecting part]
The two outer upright portions 24A formed on both sides of the tray 20 in the device width direction W are provided with a first connecting portion 20A and a second connecting portion 20B, respectively. As shown in FIG. 2, the first connecting portion 20A is provided on one diagonal line with respect to the tray 20, and the second connecting portion 20B is provided on the other diagonal line with respect to the tray 20. In this embodiment, as an example, the first connecting part 20A is a male type, and the second connecting part 20B is a female type, and the first connecting part 20A and the second connecting part 20B are attached and detached according to the raising and lowering movement of the tray 20. be done. Thereby, adjacent trays 20 are brought into a connected state or a non-connected state.

[Blocking member]
As shown in FIGS. 4 and 5, the blocking member 30 is made of, for example, a round steel material, and is fixed to the upper surface 22B at the end 22C of the running section 22 along the width direction W of the device. The blocking member 30 is set to have a dimension shorter than the width of the running portion 22, and has a closing portion 36 that contacts the rising surface portion 24A1 of the outer rising portion 24A at one end, and a rising surface portion of the inner rising portion 24B at the other end. 24B1, and a blocking portion 32 between the closing portion 36 and the opening portion 34. This blocking member 30 is watertightly fixed to the upper surface 22A and the upright surface portion 24A1. In other words, the blocking member 30 is fixed to the upper surface 22B at the end 22C of the running section 22 so that the water L does not leak out from the end 22C to the outside of the tray 20 at the blocking section 32 and the closing section 36. . Specifically, the blocking member 30 is welded to the upper surface 22B and the upright surface portion 24A1 at the end portion 22C of the running portion 22. Further, the welding at the part may be spot welding, and in this case, a sealing material or the like may be used to prevent leakage of the water L. As a result, a blocking portion 32 is formed on the opposite side of the end portion 22C of the running portion 22 of the blocking member 30.

[Discharge section]
The discharge portion 38 is formed by separating the open portion 34 of the blocking member 30 from the opposing upright surface portion 24B1. In other words, the discharge part 38 is formed by connecting the end 22C of the running part 22 and the upper surface 22A of the running part 22, and is an opening through which water L can be discharged.

[Plate member]
The plate member 40 is provided corresponding to the discharge part 38, contacts the tray 20, prevents the water L discharged from the discharge part 38 from going around to the lower surface 22B of the tray 20, and directs the water L downward. Induce. As shown in FIGS. 4 and 5, the plate member 40 is made of a flat steel plate and is provided corresponding to the discharge section 38. The plate member 40 has a width larger than the width of the discharge section 38 in the device width direction W. Further, along the device width direction W, the plate member 40 is arranged such that the lower part of the plate member 40 than the vicinity of the center in the device height direction H is toward the end portion 22C of the running portion 22, that is, toward the outside in the longitudinal direction of the tray 20. It is folded (see also Figure 6). This bending angle may be any angle, as long as it is directed toward the water receiving member 52, which will be described later. Here, the plate member 40 is an example of a plate-like body.

As shown in FIG. 6, the plate member 40 has a front surface 42 facing outward of the running section 22 in the device depth direction D, a back surface 44 facing the opposite side to the front surface 42, and an upper end side in the device height direction H. It has an upper end portion 46 and a lower end portion 48 which is the lower end side opposite to the upper end portion 46 in the device height direction H, and has an arbitrary plate thickness. This plate member 40 is fixed to the lower surface 22B of the running portion 22 and the surface of the bone member 28 facing the end portion 22C of the running portion 22. Specifically, the upper end 46 of the plate member 40 is fixed without a gap to the lower surface 22B, and a part of the back surface 44 of the plate member 40 is fixed without a gap to the surface facing the end 22C of the bone member 28. . Any fixing method can be used, such as screw fixing, welding, or adhesive bonding. Furthermore, the plate member 40 can of course be used for a newly manufactured tray 20, but also as an improvement means provided on a tray in an existing mechanical parking device.

Further, the surface 42 of the plate member 40 faces the opposite side from the bone member 28 in the device depth direction D. Further, the lower end portion 48 extends downward from the bone member 28 in the device height direction H, and is located at a position where it does not interfere with a water receiving member 52 and a member or device used for moving the tray 20, which will be described later. .

<Function of main parts>
Here, the operation of the main parts will be explained with reference to FIG.
When the vehicle 5 is placed on the tray 20, water, snow, ice, etc. (hereinafter referred to as "water") adhering to the vehicle 5 from outside the mechanical parking device 1 is brought into the tray 20. This is noticeable in snowy, cold regions. These waters L fall from the vehicle 5 onto the tray 20, collect in particular on the upper surface 22A of the running section 22, and are discharged from the opening 34 at the end 22C of the running section 22. At this time, in the tray 20 where the plate member 40 is not provided, the water discharged from the open part 34 falls from the end part 22C to the lower part of the apparatus height direction H, but a part of the water is caused by the surface tension of the water. As a result, it wraps around the lower surface 22B of the running portion 22, further travels along the surface of the bone member 28, and falls from the lower surface 28A of the bone member 28 to an unintended position.

In this embodiment, since the plate member 40 is provided on the side of the lower surface 22B of the running section 22 corresponding to the discharge section 38, a part of the water L discharged from the discharge section 38 is transferred to the lower surface 22B of the running section 22. Even if the water L wraps around, it flows along the surface 42 of the plate member 40, is guided to the lower end 48, and falls from the lower end 48 of the plate member 40. The water L that has been guided and fallen by the plate member 40 joins the water L that directly flows down from the discharge portion 38 to the water receiving member 52 . This prevents the water L discharged from the discharge section 38 from flowing down to an unintended position.

<Second embodiment>
Next, a second embodiment will be described with reference to FIGS. 7 to 9. In the tray 120 according to the second embodiment, a central portion 126 is divided into two separate parts from the two running portions 22 in the device width direction W, and this divided portion is constituted by a corrugated sheet portion 126A. This embodiment differs from the first embodiment in that a plate member 140 is also provided at 126A. Here, FIG. 7 is a plan view showing an example of the tray 120 according to the second embodiment. FIG. 8 is a front view showing an example of the tray 120 according to the second embodiment. FIG. 9 is an enlarged sectional view taken along line 9-9 in FIG.

[tray]
As shown in FIG. 7, the tray 120 in the second embodiment has an overall rectangular shape in plan view, and as shown in FIG. The second embodiment is the same as the first embodiment in that it is provided corresponding to the portion where the discharge portion 38 opened due to the separation between the portion 34 and the upright surface portion 24B1 is formed. Hereinafter, a description will be given focusing on the configuration that is different from the first embodiment.

〔Center〕
The center portion 126 is the center portion of the tray 120 in the device width direction W, and is formed separately from the two running portions 22 arranged on both sides thereof. In this embodiment, the central portion 126 is a corrugated plate portion 126A. As shown in FIG. 8, the corrugated plate portion 126A is formed by being bent into a plurality of trapezoid shapes in the width direction W of the device, and this trapezoidal portion is a plate material formed over the entire area in the depth direction D of the device. , commonly referred to as a keystone plate. The corrugated plate portion 126A has second end portions 126A1 on both sides in the device depth direction D, and has an upper surface 126A2 above the device height direction H on the lower side bent into a trapezoidal shape. Each has a lower surface 126A3 on the back side. The corrugated plate portion 126A has a lower surface 126A3 fixed to the bone member 28 together with two running portions 22 located on both sides of the width direction W of the device. The second end portion 126A1 is open, and hereinafter, the second end portion 126A1 may also be described as a second open portion 126B. As described above, in this embodiment, the tray 120 is configured as a whole by disposing the running portions 22 on the corrugated plate portion 126A and on both sides of the corrugated plate portion 126A in the device width direction W.

[Second plate member]
As shown in FIGS. 7 to 9, the second plate member 140 is made of a flat steel plate and is provided corresponding to the second open portion 126B. The second plate member 140 also has a front surface 142 facing opposite to the side of the bone member 28 in the device depth direction D, a back surface 144 facing the opposite side to the front surface 142, and an upper end forming the upper end side of the device height direction H. It has a portion 146 and a lower end portion 148 on the opposite side, and has an arbitrary plate thickness. The second plate member 140 has a width greater than the width of the corrugated plate portion 126A in the device width direction W. In addition, the second plate member 140 is bent along the device width direction W with a portion lower than the center portion in the device height direction H toward the end portion 126A1 side, that is, toward the outside in the longitudinal direction of the tray 120. There is. This bending angle may be any angle, as long as it is directed toward the water receiving member 52. Here, the second plate member 140 is an example of a second dielectric.

This second plate member 140 is fixed to the lower surface 126A3 of the corrugated sheet portion 126A and the surface of the bone member 28 facing the second end portion 126A1 of the corrugated sheet portion 126A. Specifically, the upper end 146 of the second plate member 140 is fixed to the lower surface 126A3 without a gap, and a part of the back surface 144 of the second plate member 140 is a surface facing the second end 126A1 of the bone member 28. It is fixed without any gaps. Any fixing method can be used, such as screw fixing, welding, or adhesive bonding. Additionally, the surface 142 faces away from the bone member 28 in the device depth direction D. Further, the lower end portion 148 extends downward from the bone member 28 in the device height direction H, and is located at a position where it does not interfere with members or devices used to move the water receiving member 52 and the tray 20. Further, the second plate member 140 is of course used for a newly manufactured tray 120, but also as an improvement means provided on a tray in an existing mechanical parking device.

[Function of the second plate member]
The second plate member 140 directs water L (not shown) that flows out from the second opening 126B of the corrugated plate part 126A and wraps around the lower surface 126A3 of the second corrugated plate part 140 in the device height direction via the surface 142. Guide it below H. The water L guided by the surface 142 flows down from the lower end 148 to the water receiving member 52 located below the lower end 148 in the device height direction H. As a result, the water L flowing around the lower surface 126A3 of the second plate member 140 is suppressed from flowing further toward the device depth direction D side of the lower surface 126A3 or the lower surface 28A of the bone member 28, thereby preventing the water L from entering an unexpected position. The flow of water L to is suppressed.

<Modified example>
A modified example is shown in FIG. The modified example is the same as the first embodiment and the second embodiment except that the structure of the blocking member 130 is different from the first embodiment and the second embodiment. Here, the blocking member 130 will be explained.

As shown in FIG. 10, the blocking member 130 in the modified example includes, in the device width direction W, a blocking portion 132, a closing portion 136 on the side of the outer rising portion 24A of the blocking portion 132, and an inner rising portion of the blocking portion 132. 24B side, and an open part 134 that opens between the contact part 138 and the upper surface 22A of the running part 22.

The contact portion 138 contacts the upright surface portion 24B1 of the inner upright portion 24B, and the lower side of the contact portion 138 in the device height direction H is cut off to form an open portion 134, which serves as the discharge portion 38. The opening part 134 (discharging part 38) has a function of stopping pebbles and the like larger than the opening of the opening part 134 from flowing down together with the water L when the water L (not shown) is discharged. Thereby, in the open portion 134, the flow of the pebbles and the like to the water receiving member 52 is suppressed. That is, water L mainly flows down from the open portion 134.

<Third embodiment>
The third embodiment differs from the first embodiment, the second embodiment, and the modified example in that a guide pipe 150 is provided corresponding to the discharge part 38, as shown in FIGS. 11 and 12. Further, in the third embodiment, the tray 20 is not provided with wheels on the outside in the device depth direction D. Although the wheels are not shown, on the lower surface 22B side of the running section 22, there is a pair of wheels for horizontal feeding that is rotated in the width direction W of the device and wheels for vertical feeding that are rotated in the depth direction D of the device. A total of four locations are provided near the four corners of the tray 20. By enabling the wheels for horizontal feeding and the wheels for vertical feeding to run on horizontal feeding rails and vertical feeding rails (not shown), the tray 20 can be moved in the device width direction W and the device depth direction D. Driving is allowed. Hereinafter, parts that are different from the first embodiment, the second embodiment, and the modified example will be described.

The guide tube 150 is a pipe-shaped member having a space in the device height direction H. As shown in FIG. 11, the guide pipe 150 is provided corresponding to the discharge section 38 of the traveling section 22. As shown in FIG. 12, the guide tube 150 extends in the device height direction H and has a facing surface 152A that faces the discharge part 38 at a distance, and an upper end portion 152B that is the upper end of the device height direction H. The opposing part 152 and the upper end part 154B that contacts the lower surface 22B of the running part 22 at a position that enters the apparatus depth direction D from the end part 22C of the running part 22 (see FIG. 11), and the apparatus height from the upper end part 154B. The guide portion 154 includes a guide surface 154A formed toward a lower end portion 154C that is the lower end in the horizontal direction H. Further, in the device width direction W, the side plate is integrally formed with the opposing portion 152 and the guide portion 154 and makes the guide tube 150 pipe-shaped. Further, the guide tube 150 includes a lid member 156 that contacts the upper end portion 152B of the opposing portion 152 and the upper end of the blocking member 30 and closes the upper portion of the guide tube 150 in the device height direction H. Here, the guide tube 150 is an example of a guide, and the guide part 154 is an example of a second plate part.

The tray 20 in the third embodiment is moved along the device depth direction D as described above. As shown in FIG. 12, for example, when the tray 20 is moved in the direction of the arrow X, the water L present on the upper surface 22A of the running section 22 flows out of the running section 22 from the discharge section 38 with force. The water L flowing out from the discharge part 38 flows out in the direction of the hollow arrow L, hits the opposing surface 152A of the guide pipe 150, and the flow changes downward in the device height direction H and flows down. At this time, most of the water L flowing out from the discharge part 38 flows downward through the inner space of the guide pipe 150 as indicated by the hollow arrow L, but some of it is guided by the guide surface 154A of the guide part 154. and flows down from the lower end portion 154C.

A horizontal water receiving member 162 and a vertical water receiving member 164 are provided below the guide portion 154 in the device height direction H, spaced apart from the lower end portion 154C. In this embodiment, a horizontal water receiving member 162 is installed along the device width direction W, and a vertical water receiving member 164 is installed along the device depth direction D. The horizontal water receiving member 162 and the vertical water receiving member 164 are integrally provided corresponding to the guide portion 150 provided on the tray 20, and correspond to the movement of the tray 20.

Thereby, the water L flowing down from the discharge part 38 does not go around deeply to the side of the lower surface 22B of the running part 22 in the device depth direction D. Moreover, the water L does not go around to the lower surface 28A of the bone member 28 provided in contact with the lower surface 22B. In this way, the water L discharged from the discharge section 38 is prevented from going around to the lower surface 22B of the traveling section 22 by the guide section 154 of the guide pipe 150. Further, the water L flowing out of the discharge part 38 with force as the tray 20 moves in the direction of the arrow X flows down to the vertical water receiving member 164 via the guiding part 150.

As explained above, the present invention has the configuration and effects shown below.

The tray is a tray 20 on which the vehicle 5 is placed, and includes a blocking part 32 provided on the tray 20 to prevent the water L accumulated in the tray 20 from leaking from the tray 20, and a blocking part 32 that prevents the water L from leaking from the tray 20. a blocking member 30 having an opening part 34 forming a discharge part 38 that allows discharge; and a blocking member 30 that is provided corresponding to the discharge part 38 and has a tray for water L to be discharged from the discharge part 38 by contacting the tray 20; A plate member 40 is provided that prevents the water L from going around to the lower surface side of the water L and guides the water L downward.

As a result, compared to a case where the tray 20 is simply provided with the discharge section 38, the water L discharged from the tray 20 is prevented from going around to the lower surface 22B side of the running section 22 and flowing down from an unexpected part. suppressed.

Moreover, the plate member 40 is a plate-shaped body. As a result, the structure is simple, can be manufactured at low cost, and can be easily installed, compared to a device that is provided with a water receiving means having a complicated structure.

Further, the tray 20 includes a running section 22 on which the vehicle 5 is placed, and an upright section 24 that rises continuously from both sides of the running section 22, and the blocking member 30 is arranged at the end 22C of the running section 22. an open part 34 extending between the standing parts 24 on both sides in a direction intersecting the standing parts 24, having a closing part 36 having one end in contact with one of the outer standing parts 24A, and the other end forming a discharge part 38; The plate member 40 is provided to extend downward from the lower surface 22B of the running section 22 in the discharge section 38.

This suppresses water L discharged from the discharge part 38 from going around to the lower surface 22B side of the traveling part 22, compared to a case where the discharge part 38 is provided on the entire end of the tray 20.

Moreover, the tray 120 has two running parts 22 arranged spaced apart from each other, and a central part 126 sandwiched between the two running parts 22, and the central part 126 is a corrugated plate part 126A, It is provided corresponding to the end portion 126A1 of the corrugated plate portion 126A, and is in contact with the tray 20 to prevent the water L discharged from the end portion 126A1 from going around to the lower surface side of the tray 20, and to direct the water L downward. A second plate member 140 for guiding is provided.

As a result, in the case where the water L is discharged from the end portion 126A1 of the corrugated sheet portion 126A, the corrugated sheet portion 126A in the central portion 126 is The water L discharged from the second open portion 126B formed at the end portion 126A1 is prevented from going around to the lower surface side of the corrugated plate portion 126A and flowing down from an unexpected location.

Further, the second plate member 140 is a plate-shaped body. As a result, compared to those using members subjected to complicated processing, the structure is simple, can be manufactured at low cost, and can be easily installed.

Further, the guide tube 150 is a tubular body. As a result, a device in which the discharge portion 38 is opened in the direction of movement of the trays 20, 120 can be manufactured and installed with a simpler structure and at a lower cost than a device that is provided with a water receiving means of a complicated structure. becomes easier.

Further, the guide pipe 150 includes, in the discharge section 38, an opposing section 152 that faces the running section 22 in a spaced manner, and a guiding section 154 that contacts the lower surface 22B of the running section 22 and extends downward. .

Thereby, even if the trays 20, 120 are moved in the opening direction of the discharge section 38, they catch the water L discharged from the discharge section 38, and prevent the water L from going around to the lower surface 22B side of the running section 22. .

The mechanical parking device 1 also includes a storage section 10 that stores the vehicle 5, a tray 20 having any one of the above configurations, and a movement mechanism that moves the tray 20.

As a result, water L discharged from the trays 20, 120 flows around to the lower surface 22B side of the running section 22 and escapes from an unexpected region, compared to a case where the trays 20, 120 are simply provided with the discharge section 38. Downward flow is suppressed.

Although an example of the mounting base and guide of the mechanical parking device has been described above in detail, the technology of the present invention is not limited thereto. Of course, various modifications may be made without departing from the technical idea of the present invention.

For example, although it has been described that the plate member 40 and the second plate member 140 are flat plates bent at an arbitrary angle from the center, the present invention is not limited to this, and may be straight without any bending. This has a shape that allows the water L to flow down in accordance with the size and corresponding position of the water receiving member 52 provided below the device height direction H of the plate member 40 and the second plate member 140. Bye.

In addition, although the plate member 40 and the second plate member 140 have been described as having a flat plate shape, the plate member 40 and the second plate member 140 are not limited to this, but the plate member 40 and the second plate member 140 are Both sides or one side in the width direction W may be bent or curved toward the end 22C of the tray 20 in the device depth direction D. This also ensures that the water L is guided reliably.

Further, although the plate member 40 and the second plate member 140 have been described as having separate configurations, the present invention is not limited to this, and the plate member 40 and the second plate member 140 may have an integral configuration. This also allows the plate member to be easily attached when manufacturing the tray 20 or when adding the plate member to an existing tray. On the other hand, the second plate member 140 does not need to be provided corresponding to the corrugated plate portion 126A of the tray 120, and only the plate member 40 may be provided corresponding to the discharge portion 38.

Further, although it has been explained that the upper end 46 of the plate member 40 is in contact with the lower surface 22B of the running section 22, the upper end side of the back surface 44 of the plate member 40 is not limited to this. It may also be in a form in which it contacts the end portion 22C. This also prevents the water L discharged from the discharge section 38 from going around to the lower surface 22B side of the traveling section 22.

Further, although it has been explained that the upper end 146 of the second plate member 140 is in contact with the lower surface 126A3 of the corrugated plate portion 126A, the present invention is not limited to this. The upper end side may be in contact with the second opening 126B formed at the end 126A1 of the corrugated plate portion 126A. This also prevents the water L discharged from the second opening portion 126B from going around to the lower surface 126A3 of the corrugated plate portion 126A.

Moreover, although the plate member 40 and the second plate member 140 have been described as using flat steel plates, the present invention is not limited to this, and the plate member 40 and the second plate member 140 may be plate-shaped members. For example, a film-like or tape-like member thinner than a flat steel plate can be used, and in this case, the material may be metal or resin. Further, even if the material is metal or resin, the composition may be a rigid body with high hardness or a flexible material. Further, the plate member 40 or the second plate member 140 may be made of the same or similar material, or may be made of different materials. Even in this case, water L discharged from the discharge section 38 or the second opening section 126B is prevented from going around to the lower surface 22B side of the running section 22 or the lower surface 126A3 side of the corrugated plate section 126A. .

Further, although the blocking member 30 has been described as a round steel material, it is not limited to this, and may be of any shape and made of any material as long as it can prevent the leakage of the water L accumulated in the running section 22. good. For example, as an example of the shape, the cross-sectional shape of the blocking member 30 may be a square shape, a trapezoidal shape, a round shape with a convex top (arc shape), etc. Also, as an example of the material, the blocking member 30 may be made of resin. It is also possible to use materials other than steel, such as.

Further, although the blocking member 30 has been described as having one closing portion 36 and the other opening portion 34, and the discharge portion 38 is formed on the side of the opening portion 34, the blocking member 30 is not limited to this. The running part 22 is divided into left and right parts in the device width direction W, and one side and the other side in the device width direction W at the end 22C of the running part 22 are used as a closing part 36, and the two closing parts are divided into left and right parts. The discharge part 38 may be formed by making an appropriate part between the opening parts 34 into the discharge part 38, and the blocking member 30 is formed in the apparatus width direction W at the end part 22C of the running part 22 in the apparatus width direction W of the running part 22. Of course, the opening portions 34 may be formed on both the left and right sides of W, and the two discharge portions 38 may be formed on one side and the other side of the running portion 22 in the device width direction W.

Further, although it has been described that the blocking member 30 is provided along the device width direction W at the end portion 22C of the running section 22, the present invention is not limited thereto. It may be provided at an angle. As an example, the open portion 34 may be provided at the end portion 22C, and the closed portion 32 may be provided so as to be shifted from the end portion 22C toward the center of the running portion 22 in the device depth direction D.

In addition, although it has been described that the central portion 126 is made of corrugated sheet material 126A, the present invention is not limited to this. Any structure that allows L to be discharged may be used. As an example, a flat plate material may be used for the central portion 126, and a cross-sectional shape in which both ends of the flat plate material in the device width direction W are bent or curved upward in the device height direction H may be used.

Further, although it has been explained that the horizontal water receiving member 162 and the vertical water receiving member 164 are installed as one body, the present invention is not limited to this, and the horizontal water receiving member 162 and the vertical water receiving member 164 may be installed as separate bodies. Alternatively, the installation heights in the device height direction H may be set to different positions. Further, the horizontal water receiving member 162 and the vertical water receiving member 164 may be used in common with other means. This includes that any material may be used as long as it has the function of receiving and draining water L.

In addition, although the mechanical parking device 1 has been described as a multi-layer box-type circulation parking device as an example, the mechanical parking device 1 is not limited to this, and can be any type of mechanical parking device that uses a tray. good. Examples include a horizontal circulation parking device, a plane circulation parking device (puzzle type), a plane reciprocating parking device, a traversing lift parking device, and the like. It is also applicable to vertical circulation parking devices that do not have wheels, or mechanical parking devices that have wheels installed on the side of a structure such as a frame or on the side of a building and that move a tray horizontally that does not have wheels. Of course it can be done.

Further, the tray 20 may be a flat tray in which the running portion 22 and the central portion 26 are formed on the same plane. In this case, the blocking member 30 may be provided over the entire edge of the flat tray, and an opening portion 34 may be formed at an appropriate position to provide a discharge portion 38.

Further, although it has been explained that the entrance/exit section 12 of the mechanical parking device 1 is located above the storage section 10 via the communication path 12B with the storage section 10 as an example, the entrance/exit section 12 is not limited to this. The entrance/exit part 12 may be set at either the first transverse part 14A or the second transverse part 14B in the storage part 10, or may be set below the storage part 10. The position of the entrance/exit part 12 does not matter, for example, it may be set outside the elevating part 16A or the second elevating part in the device width direction W (on the opposite side of the first or second transverse part).

Furthermore, although the article has been described as the vehicle 5, it goes without saying that the vehicle 5 includes bicycles, motorcycles, and the like. Furthermore, the articles are not limited to the vehicle 5, but include items that may bring in water L, such as marine products, agricultural products, industrial products, and cleaning parts.

1 Mechanical parking device 5 Vehicle 10 Storage section 12 Entrance/exit section 14 Traverse section 16 Elevating section 20 Tray (an example of a mounting table)
22 Traveling part (an example of a placing part)
22C End portion 24 Standing portion 26 Center portion 30 Blocking member 32 Blocking portion 34 Opening portion (an example of the other end)
36 Closing part (example of one end)
38 Discharge part 40 Plate member (an example of a derivative)
120 Tray 126 Center part 126A Corrugated plate part 126A1 End part 126B Second open part 140 Second plate member (an example of a second derivative)
150 Guide tube 152 Opposing part (an example of the first plate part)
154 Induction part (example of derivative, second plate part)
L Water (an example of liquid)

Claims (3)

A mounting table having a mounting section on which a vehicle is placed, an entrance section through which the vehicle enters and exits, a storage section in which the vehicle is stored, and communication between the entrance section and the storage section, as described above. A mechanical parking device comprising: a lifting section for moving a parking platform;
The placing table includes the placing part and the standing parts rising continuously from both sides of the placing part,
a blocking part that is provided at an edge of the placement part and prevents the liquid collected in the placement part from leaking from the placement part; and a discharge part that allows the liquid to be discharged from the placement part. an opening portion forming an opening, and a blocking member provided corresponding to the discharge portion, the placement portion for the liquid to be discharged from the discharge portion by contacting an edge of the placement portion. a plate-like body extending downward from the lower surface of the end of the placement portion that prevents the liquid from flowing around to the lower surface side and guides the liquid downward;
The blocking member has a closing portion that extends between the raised portions on both sides at the end of the placement portion in a direction intersecting the raised portions, and has one end that contacts one of the raised portions, and has a closing portion that contacts one of the raised portions at the other end. is the opening part,
The plate-shaped body is a plate member whose upper end is fixed in contact with the lower surface of the end of the placement part in the discharge part without a gap and extends substantially vertically downward, and the liquid is contained in the plate-shaped body. The structure is such that it flows downward on the surface of the plate and falls from the lower end of the plate-like body.
Mechanical parking device. The mounting table includes two mounting parts spaced apart from each other, and a central part sandwiched between the two mounting parts,
The central portion is a corrugated sheet portion, which is provided corresponding to an end of the corrugated sheet portion, and is in contact with the placing table so that the liquid discharged from the end portion is directed to the lower surface side of the placing table. The mechanical parking device according to claim 1, further comprising a second plate-shaped body extending downward from the lower surface of the end of the mounting base, which prevents the liquid from going around and guides the liquid downward. The mounting section is provided with a guide tube in place of the plate-like body, and the guide tube is provided corresponding to the discharge section of the mounting section, and has an opposing surface that faces the discharge section at a distance, and one side of the guide tube. an opposing portion having an upper end portion; the other upper end portion of the lower surface of the mounting portion that is in contact with and fixed to the lower surface without a gap at a position inserted from the end of the mounting portion; a guide portion having a guide surface formed toward a lower end portion that is a lower end of the upper end portion;
The guide tube is configured such that the opposing portion and the guide portion are integrally formed with a side plate that makes the guide tube pipe-shaped, and an upper end portion of the one of the opposing portions and an upper end of the blocking member are formed integrally. The mechanical parking device according to claim 1, further comprising a lid member that contacts and closes an upper portion of the guide pipe .

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