JPH06146629A - Multiple stage type multistory parking device - Google Patents

Abstract

PURPOSE:To easily take in and out an automobile by providing a support beam fixing member provided with a projecting chassis supporting beam for supporting the chassis, a movable frame capable of receiving the chassis and a movable frame shifting mechanism for shifting the movable frame. CONSTITUTION:When a chassis 1 supported by a chassis supporting beam 3 on the uppermost stage projectingly provided on a support beam fixing member 2 is located on a travelling road R, a guide body 75 is shifted by a hook lift mechanism 7 so that the hook 5 moves below a hook receiver 1b of the chassis 1 and then the movable frame 4 is shifted until the hook 5 reaches right below the hook receiver 1b. Next, when the guide body 75 is lifted, the hook 5 is hooked on the hook receiver 1b and lifted until the chassis 1 reaches a position in which the chassis is released from the state supported by the support beam 3. Then, the frame 4 is shifted by a movable frame shifting mechanism 6 to shift the chassis 1 having the hook receiver 16 hooked on the hook 5 to the travelling path R side. Further, after the chassis 1 is lowered onto the travelling path R by the hook lift mechanism 7, an automobile is parked on the chassis 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is capable of supporting an automobile running in front of a parking device in a parking lot on the traveling path and pulling the vehicle in a direction perpendicular to the traveling path to park the vehicle vertically in two or more stages. At the same time, the present invention relates to a multi-tiered multi-level parking apparatus capable of moving a vehicle parked in another tier to any of two or more tiers without moving the vehicle into and out of the traveling path.

[0002]

2. Description of the Related Art In recent years, the type and number of automobiles has increased rapidly due to an increase in the number of owners of driver's licenses, and many families own two or more automobiles. It is becoming very difficult to secure a space for parking a car because land prices have risen remarkably. In addition, as described above, the effective use of land is progressing in urban areas due to the rise in land prices, and the number of parking lots is rapidly decreasing. Under these circumstances, various parking devices for parking a large number of automobiles in a narrow space have been proposed, but most of the parking devices change the direction of the automobiles in a direction perpendicular to the traveling path so that the automobiles themselves are placed in the parking device. Since it is stored by the power of the vehicle, it is necessary to provide a sufficient space in front of the parking device for the vehicle to change its direction, which causes a problem that the land cannot be effectively utilized.

As a parking device for preventing such a harmful effect, Japanese Patent Laid-Open No. 62-6071 discloses that a vehicle traveling along a road is supported on the road and pulled in a direction perpendicular to the road to move up and down. A parking device that can park in two steps has been proposed. However, this parking device cannot park two cars unless the first car is always parked in the upper stage, and the upper car can be moved unless the lower car is moved from the parking device. Since it cannot be used, it has a drawback that its use is very troublesome.

[0004]

DISCLOSURE OF THE INVENTION The present invention relates to a vehicle which has traveled on a running path in front of a parking device in a parking lot, like the parking device disclosed in Japanese Patent Laid-Open No. 62-6071. Can be supported and pulled in a direction perpendicular to the traveling path for parking, and at least two or more tiers can be parked up and down, and a vehicle of another tier can be moved to any of these two or more tiers. It is an object of the present invention to provide a multi-tiered multi-level parking device that allows a vehicle to be put in and taken out of the traveling path without moving.

[0005]

As a result of earnest research to solve the above problems, the inventors of the present invention project from a side edge of a parking plate on which an automobile is parked so as to project laterally from the side edge. A position where a support beam fixing member having a chassis support beam for supporting a chassis having hook receivers projecting in two or more steps in a direction orthogonal to the traveling path is pulled in from the side of the traveling path by an interval for parking the vehicle. A movable pedestal in which the left and right side columns standing upright on the side of this support beam and standing upright at intervals capable of accommodating the chassis are connected by an upper horizontal beam or a reinforcing member at a position above the uppermost chassis support beam. Is installed so that it can move in the direction orthogonal to the traveling path, and the left and right side columns of this moving stand are provided with hooks that can be raised and lowered while being supported by the hook receivers of the undercarriage while supporting this undercarriage. In the direction perpendicular to the platform And dynamic allowed to moving platform moving mechanism, if Sasere a hook elevating mechanism allowed to lift the hook,
The vehicle can be supported by the side of the road and can be pulled in the direction perpendicular to the road for parking, and it can be parked vertically at least in two or more steps, and in any of these two or more steps. The present invention has been completed by investigating that an automobile can be put in and taken out without moving another automobile.

Hereinafter, one embodiment of a multi-tiered multi-level parking device according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing a storage state in which each chassis is supported by a chassis support beam, which is one embodiment of a multi-stage multi-level parking device according to the present invention, FIG. 2 is a front explanatory view of FIG. 1, and FIG. FIG. 2 is a side view illustrating a state in which the upper chassis is moved to the traveling road side from the state of FIG. 1.

In the drawing, 1 is a parking plate 1a on which a car is parked.
Is a chassis that has a hook receiver 1b that is projected laterally (front side and rear side of the vehicle) from the side edge of the car and is hooked to a hook described later. The hook receiver 1b is the main body of the parking plate 1a. Although it may be provided so as to project from the side edge of the support frame 1a, the lower end thereof is fixed to the parking plate 1a as shown in the drawing, and is seen in a plane at the substantially center of the upper side of the support frame 1c having a substantially U shape. It is preferable that the hook receiver 1b is provided so as to project laterally from the side edge of the parking plate 1a and is fixed, and in this case, when the beam member 1d is laterally provided between the support frames 1c on both sides, the hook receiver 1b is provided as a whole. This is preferable because the rigidity is increased, and the beam 1d and the hook receiver 1b may be integrated as shown in the drawing. Further, it is easy for the car to be on the traveling path R and the parking plate 1a that both side surfaces of the main body of the parking plate 1a parallel to the traveling path R of the car in the parking lot form inclined surfaces 1e which are inclined downward. It is preferable because it can run.

Reference numeral 2 denotes a support beam fixing member which is erected at a position retracted from the side of the traveling path R by a distance for parking a vehicle. The support beam fixing member 2 supports a chassis for supporting the chassis 1. The beam 3 is provided so as to project in a direction orthogonal to the traveling path R. The support beam fixing member 2 includes, for example, left and right support columns 21 on which a chassis support beam 3 is projectingly provided as shown in FIG. 1, and left and right support columns 21 so that ends thereof are located laterally of the left and right support columns 21. The upper cross beam 22 fixed to the upper end of the left and right pillars so that the ends are located laterally of the left and right pillars 21.
Lower horizontal beam 23 and upper horizontal beam 22 fixed to the lower end of 21
And the upper cross beam 22 and the lower cross beam 23 at the left and right ends of the lower cross beam 23.
Reinforcing side pillars 24 fixed so as to connect with each other, lateral beams 25 fixed at least at the central portions of the reinforcing side pillars 24 and the left and right struts 21, and further connecting each guide member 26 described later. And the side pillar 24a that is fixed so that
And the chassis supporting beam 3 is fixed so as to connect the chassis supporting beam 3 to the chassis supporting beam 3. The chassis 1 on which the automobile is parked is supported by the chassis supporting beam 3 respectively. At that time, there is no particular limitation on the structure as long as it has sufficient strength.

A chassis support beam 3 protruding from the support beam fixing member 2 is a member for supporting the chassis 1.
Is formed on the side edge of the main body of the parking plate 1a so as to project from the lower surface of the parking plate 1a or the hook receiver 1b, and on the upper side of the support frame 1c whose lower end is fixed to the parking plate 1a. Beam 1d is laid across the center and support frame
When the hook receiver 1b is projected and fixed laterally from the side edge of the parking plate 1a in a plan view approximately in the center of the upper side of 1c, the lower surface of the parking plate 1a, the beam member 1d and the hook receiver 1b. Anything that supports either of As described above, the chassis support beams 3 for supporting the chassis 1 may be one set of two right and left on the same horizontal plane, and the chassis support beams 3 adjacent to each other vertically at least the thickness of the chassis 1 and the height of the vehicle. They are separated by an interval equal to or greater than For example, as shown in the illustrated embodiment of the chassis 1, the lower end of the substantially U-shaped support frame 1c is fixed to the parking plate 1a, and the hook receiver 1b is projected and fixed to the upper side of the support frame 1c. When the hook support 1b is supported by the chassis support beams 3, the space between the vertically adjacent chassis support beams 3 is the height of the chassis 1 (the height from the lower surface of the parking plate 1a to the upper surface of the hook support 1b). It is separated by the above intervals. And this chassis support beam 3 is 2 up and down.
More than three steps (three steps in the illustrated embodiment) are provided in a protruding manner.

Further, as in the illustrated embodiment, the chassis 1 has a hook receiving sideward from a side edge of the parking plate 1a in a plan view substantially in the center of the upper side of the support frame 1c whose lower end is fixed to the parking plate 1a. When the hook support 1b is projected and fixed and the hook support 1b is supported by the chassis support beam 3, the space between the left and right outer sides of the substantially U-shaped support frame 1c is set to the space between the left and right chassis support beams 3. By corresponding to the above, it is possible to prevent the chassis support beam 3 supporting the hook receiver 1b and the support frame 1c from approaching each other and the chassis 1 from being displaced in a direction parallel to the traveling path R.

Further, as in the illustrated embodiment, the chassis 1 has a hook receiving sideward from a side edge of the parking plate 1a when seen in a plane at substantially the center of the upper side of the support frame 1c whose lower end is fixed to the parking plate 1a. When the hook receiver 1b is projected and fixed and is supported by the chassis support beam 3, when the hook receiver 1b is supported by the chassis support beam 3, it is fixed to the parking plate 1a of the chassis 1. The supporting frame 1c is abutted or engaged with the side of the support frame 1c farthest from the traveling path R so that the chassis 1 is at least the traveling path R.
Anti-vibration piece 28 that prevents shaking in a direction perpendicular to
Is preferably provided on the support beam fixing member 2.
Although not shown, it is preferable that a stopper is provided at the tip of the chassis support beam 3 or at a predetermined position to prevent the chassis 1 from shifting toward the road R when the chassis 1 is supported.

The reinforcing side columns 24 on both sides of the support beam fixing member 2 are spaced at least at an upper stage and a lower stage (in the illustrated embodiment, an upper stage, a middle stage and a lower stage) on each side of the traveling path R. It is preferable that the guide member 26 be fixed in a state orthogonal to the traveling path R, and in this case, at least one step of the guide member 26 is fixed to the traveling path R side and protrudes by a predetermined length. Then, a rack 26a is formed over a predetermined length on one of the guide members 26 that is fixedly provided so as to project on the side of the traveling path R by a predetermined length. A guide piece with which a roller moving inside is engaged is provided.

Reference numeral 4 denotes a movable base installed so as to be movable in a direction orthogonal to the traveling path R, which is a chassis support beam 3
The reinforcing member 42, which can move in the direction orthogonal to the traveling path R without interfering with the chassis 1 supported by the vehicle chassis 1, is located further laterally than the chassis support beam 3 at an interval such that the chassis 1 in which the automobile is parked can be housed therebetween. It has a structure in which the left and right side columns 41 that are upright are fixed. In the illustrated embodiment, the chassis 1 is the parking plate 1a.
Since the hook 5 described later is hooked on the hook receiver 1b provided on the upper side of the support frame 1c and provided on the upper side of the support frame 1c, the position where the hook 5 is most lowered within the ascending / descending range is the traveling path R. Since it is above a predetermined height, the lower ends of the left and right side columns 41 are located above the traveling path R by a predetermined height, and are engaged with the guide member 26 so that It is fixed in an upright state on a reinforcing member 42 that is movable along.

As described above, the lower ends of the left and right side columns 41 are positioned above the traveling path R by a predetermined height and are fixed in an upright state on the reinforcing member 42 which is movable along the guide member 26. In the case of the movable gantry 4, there may be provided traveling wheels that travel on the guide member 26 or traveling wheels 66 that travel on the rail when the rail is laid on the guide member 26. preferable. As described above, the movable gantry 4 has a reinforcing member 42 which is movable along the guide member 26.
It suffices that there is a space between the left and right side pillars 41, 41 fixed in an upright state so that the chassis 1 can be stored therein. In the illustrated embodiment, the left and right side pillars 41 have guide members 26. It is located between the undercarriage support beam 3 and the undercarriage support beam 3.

Numeral 5 is a hook which is provided on the left and right side columns 41 of the movable base 4 so as to be able to move up and down, and which is hooked on the hook receiver 1b of the chassis 1 and can be raised and lowered while supporting the chassis 1, which will be described later. The elevating mechanism elevates and lowers along the left and right side columns 41 of the movable base 4.

Reference numeral 6 denotes a moving gantry moving mechanism for moving the moving gantry 4 in a direction orthogonal to the traveling path R, the structure of which will be described below. The moving base 4 is provided with one or two moving base moving motors 61, and receives power from the moving base moving motor 61 to generate sprockets 612,
A rotary shaft 62 driven through a chain 63, a sprocket 621, or this rotary shaft as in the embodiment shown in FIG.
A sprocket 622 different from the sprocket 621 is fixed to 62, and a sprocket 641 that is chained around the sprocket 622 is fixed to a rotating shaft 64 that is fixed.
A pinion 642 engaged with a rack 26a fixed to the guide member 26 is fixed.

That is, referring to the illustrated embodiment, one moving gantry moving motor is provided on the reinforcing member 42 of the moving gantry 4 to which the left and right side columns 41 are fixed in an upright state.
61 is provided, and the sprocket 612 fixed to the drive shaft 611 of the motor 61 for moving the gantry and both ends thereof are respectively pivoted at positions corresponding to the guide members 26 of the reinforcing member 42 of the gantry 4. A chain 63 is stretched around a sprocket 621 fixed to a rotating shaft 62, and a sprocket 622 different from the sprocket 621 is fixed near both ends of the rotating shaft 62 and reinforced with the sprocket 622. A chain 65 is stretched around a sprocket 641 fixed to a rotary shaft 64 pivotally attached to the member 42, and a rack 26a fixed to the guide member 26 is fixed to the rotary shaft 64.
The pinion 642 that meshes with is fixed. Although not shown here, the structure may be such that the rotary shaft 64 is not provided and the pinion 642 engaged with the rack 26a fixed to the guide member 26 is fixed near both ends of the rotary shaft 62.

Further, although not shown, in the case where two moving gantry moving motors 61 are provided, both ends of the moving gantry moving motor 61 are provided in the case where the one moving gantry moving motor 61 is provided. 4 of the reinforcing member 42 of the movable pedestal 4 instead of the rotary shaft 62 pivotally mounted at the position corresponding to the guide member 26 of the reinforcing member 42 of the movable pedestal 4. The rotary shaft 62 may be pivotally attached. At this time, two moving gantry moving motors
61 is operated in synchronization. In any of the above cases, the left and right side columns 41 are provided on the guide member 26 so as to move smoothly along the guide member 26 at the same speed via the reinforcing member 42 of the moving base 4. Pitch of each rack 26a and each pinion 6 meshing with this rack 26a
The number of teeth of 42 is set to be the same. Further, a roller 44 engaged with a guide piece provided on the guide member 26 is provided at the end of the shaft fixed to the left and right side columns 41 of the movable base 4 protruding toward the guide member 26 side. It is preferable that the rollers 44 are provided so as to engage with the upper surface and the lower surface of the guide piece.

Reference numeral 7 denotes a hook raising / lowering mechanism for raising and lowering the hook 5 along the left and right side columns 41 of the movable mount 4, the structure of which will be described below. Guides that are engaged with the left and right side columns 41 of the movable gantry 4 located on the respective sides of the chassis support beams 3 projecting from the support beam fixing member 2 and move vertically along the side columns 41. The hooks 5 are fixed to the body 75, and in the illustrated embodiment, the left and right side columns 41 of the movable mount 4 are provided.
A guide groove 43 is formed in the guide groove 75, and rollers 76 engaging with the guide groove 43 are provided near the upper end and the lower end of a guide body 75 to which the hook 5 is fixed. Mobile stand 4
Is equipped with one or two lifting motors 71,
The sprocket 71 receives power from the lifting motor 71.
2. Sprocket 72 that can be rotated via chain 723
An end portion is fixed to the upper end and the lower end of a guide body 75 to which the hook 5 is fixed, on a rotary shaft 72 to which 1 is fixed and which is pivotally attached to the left and right side columns 41 of the movable mount 4. Chain 74
A sprocket 722 for rotating the is fixed.

In the illustrated embodiment, the reinforcing member 42 is provided with a single lifting motor 71. The sprocket 712 fixed to the drive shaft 711 of the lifting motor 71 and both ends of the sprocket 712 are left and right of the movable mount 4. A chain 723 is stretched over a sprocket 721 fixed to a rotary shaft 72 pivotally attached to a side pillar 41 of the sprocket, and the sprocket 722 is fixed and moved near both ends of the rotary shaft 72. A rotary shaft 73, to which a sprocket 731 is fixed, is pivotally mounted near the lower ends of the left and right side columns 41 of the gantry 4, and the end of a chain 74 that is bridged between these sprockets 722 and 731 is the guide body. It is fixed to the upper and lower ends of 75.

Although not shown, two lifting motors 71 are also provided.
, The side columns 41 on the left and right of the mobile gantry 4 are provided.
A lifting motor 71 is provided on each of the upper and lower ends, and in the case where the single lifting motor 71 is provided, a rotary shaft 72 whose both ends are pivotally attached to the left and right side columns 41 of the moving base 4,
The drive shaft 711 of each lifting / lowering motor 71 may be used in place of the driving shaft 711, or the rotary shaft 72 pivotally attached to the left and right side columns 41 of the movable mount 4 may be used in correspondence with the lifting / lowering motor 71. At this time, the two lifting motors 71 are operated in synchronization.

In order to safely operate the thus constructed multi-tiered multi-story parking apparatus according to the present invention, it is preferable that the following components are provided. First, the position where the movable gantry 4 is moved to the most traveled road R side, the predetermined position where the hook 5 should be moved up and down, that is, the hook 5 that is lifted and lowered by the hook lifting mechanism 7 is the chassis support beam 3
Of the chassis 1 supported on the chassis support beam 3 and the position where it can be moved up and down without interfering with the hook receiver 1b of the chassis 1 to the runway R side or the support beam fixing member 2 side and the chassis support beam 3 A motor for moving the mobile platform installed on the mobile platform 4 by detecting that the hook 5 has been moved to a position where the hook 5 can be hooked on the hook receiver 1b of the chassis 1.
Limit switches 67 and 68 for stopping the drive of 61
And 69 are provided, and the limit switch 67 only needs to be able to detect that the moving base 4 has been moved to the most traveled road R side, and the guide member 26 protruding from the support beam fixing member 2 is provided. If a reinforcing guide strut 27 is provided at the end of the traveling path R side of each of the guide members 26 in a connected state, either the reinforcing guide strut 27 or the moving base 4 of the guide member 26 at the distal end of the traveling path R side. Is provided at a portion that can abut. Further, the limit switches 68, 69 are arranged such that the movable base 4 can move up and down without interfering with the hook receiver 1b of the chassis 1 supported by the chassis support beam 3 from the hook receiver 1b.
The hook 5 on the hook receiver 1b of the chassis 1 supported by the chassis support beam 3 and the position (the position on the running path R side of the hook receiver 1b in the illustrated embodiment) moved to the side or the support beam fixing member 2 side. It suffices if it can be detected that it has been moved to a position where it can be moved, and it is provided at each predetermined portion that can come into contact with the movable base 4 such as the guide member 26.
Here, the limit switches 67, 68, and 69 are provided corresponding to the respective motors 61 for moving the moving gantry when two motors 61 for moving the moving gantry are provided and they operate independently.

Further, the hook 5 fixed to the guide member 75 which can be raised and lowered by the hook raising and lowering mechanism 7 includes the chassis support beam 3
Limit switches 77 and 78 which stop the operation of the lifting / lowering motor 71 by detecting that they are positioned above and below a predetermined distance from the hook receiver 1b of the chassis 1 supported by the respective chassis supports The limit switches 77 and 78 are provided so as to correspond to the beam 3, and in the illustrated embodiment, these limit switches 77 and 78 are provided at positions where the limit switches 77 and 78 can come into contact with the guide bodies 75 engaged with the left and right side columns 41 of the movable base 4. Has been.

Further, in a state in which the movable base 4 is located closest to the traveling road R side, it is detected that the hook 5 supporting the chassis 1 is lowered most, and the driving of the lifting motor 71 is stopped. A limit switch 79 is provided, which can contact the guide body 75 in the illustrated embodiment and can be placed on the left and right sides of the movable mount 4 at the position corresponding to the position where the hook 5 is most lowered. It is provided near the lower end of the side pillar 41. Further, instead of the limit switch 79 which detects that the hook 5 is lowered most, the chassis 1 is lowered and the traveling road R
The lifting motor 71 may be stopped by detecting a change in the current applied to the lifting motor 71 when the hook 5 comes away from the hook receiver 1b of the chassis 1 to contact with the.

Also, these limit switches 77, 78 and 79
When two raising / lowering motors 71 are provided and operate independently, they are provided corresponding to the respective raising / lowering motors 71. Here, each limit switch 77,
If a limit switch that temporarily stops the operation of the lifting / lowering motor 71 is provided near 78 and 79, a relatively fast speed is reached until it reaches a position where it comes into contact with the limit switch that temporarily stops the operation of the lifting / lowering motor 71. It is preferable that the hook 5 can be moved up and down at a relatively slow speed until the limit switches 77, 78 and 79 detect it after the hook 5 is moved up and down.

An alarm device 8 is provided to issue an alarm when either the moving platform moving motor 61 of the moving platform moving mechanism 6 or the lifting motor 71 of the hook lifting mechanism 7 is driven. preferable.

[0027]

The operation of parking a vehicle using the multi-stage multi-dimensional parking device having the above structure according to the present invention will be described. The multi-stage multi-dimensional parking device according to the present invention having the structure as described above,
A car can be parked in each chassis 1 of a plurality of tiers of two or more tiers. However, the same operation can be performed when the car is taken in and out of which tier 1 of the tier, so that the top chassis 1 The operation in this case will be described.

In order to position the chassis 1 supported by the uppermost chassis support beam 3 projecting from the support beam fixing member 2 on the traveling path R, the hook 5 is the hook receiver of the uppermost chassis 1. A guide body 75 to which the hook 5 is fixed so as to be located below the hook receiver 1b by a predetermined distance immediately below the hook 1b.
It is necessary to move. In order to perform this operation, the hook 5 can move up and down without interfering with the hook receiver 1b on the running path R side or the support beam fixing member 2 side of the hook receiver 1b of the chassis 1 supported by the chassis support beam 3. In the case of the illustrated embodiment, when one lifting motor 71 provided on the moving platform 4 is driven in a state where the moving platform 4 is located at a position where it can be moved, the drive shaft 711 of the lifting motor 71 is moved. The fixed sprocket 712 is rotated to move the sprocket 712 and both ends to the left and right side columns 4 of the pedestal 4.
Rotating shaft through a chain 723 that is hung over a sprocket 721 that is fixed to a rotating shaft 72 that is pivotally attached to 1
The sprocket 722 and the left and right side columns 4 of the movable base 4 are fixed to the rotation shaft 72 near both ends of the rotation shaft 72.
1 is mounted on a rotating shaft 73 which is pivotally mounted near the lower end portion of the sprocket 731 and is mounted on a movable base 4
The guide body 75 fixed to the upper and lower ends of the guide body 75 engaged with the left and right side columns 41 of the chain 74 is fixed to the hook 5 so that the guide body 75 moves vertically. It is confused.

Although not shown, two lifting motors 71 are provided, and a sprocket 712 fixed to the drive shaft 711 of each lifting motor 71 and pivotally attached to the left and right side columns 41 of the movable base 4. When the chain 723 is stretched around the sprocket 721 fixed to the rotating shaft 72, the lifting motors 71 are simultaneously driven to drive the driving shaft 711.
When you rotate the sprocket 712 fixed to,
The rotating shaft 72 is rotated through the sprocket 721 and the chain 723, and both ends are fixed to the upper end and the lower end of the guide body 75 to which the hooks 5 engaged with the left and right side columns 41 of the moving base 4 are fixed. Sprocket 722 in which the chain 74 is fixed separately from the sprocket 721 of the rotary shaft 72.
And a sprocket 731 fixed to a rotary shaft 73 pivotally mounted near the lower ends of the left and right side columns 41 of the movable pedestal 4 and pivoted to fix the hook 5. You can move 75 up and down. In the case described above, the rotary shaft 72 is connected to each lifting motor 71.
The drive shaft 711 may be used as a substitute, and in this case, the chain 74, whose both ends are fixed to the upper end and the lower end of the guide body 75, moves with the sprocket 712 fixed to the drive shaft 711 of the lifting motor 71. The guide body 75 is slid over the sprocket 731 fixed to the rotary shaft 73 pivotally mounted near the lower ends of the left and right side columns 41 of the gantry 4, and moves the guide body 75 in the vertical direction as described above. You can In this case, the two lifting motors 71 are operated in synchronization and each sprocket 721, chain 723, for transmitting the power of the lifting motor 71 to the guide body 75 to which the hook 5 is fixed.
The same sprocket 722, sprocket 731, and chain 74 are used for the two lifting motors 71, and the guide body 75 to which the hook 5 is fixed moves up and down at the same speed.

Further, guide grooves 43 for guiding the guide body 75 are formed in the left and right side columns 41 of the movable mount 4, and the guide grooves 43 are engaged with the guide grooves 75 near the upper end and the lower end of the guide body 75. When the matching roller 76 is provided, the hook 5
The guide body 75, which is fixed, is smoothly moved up and down. With such an operation, the guide body 75 is placed at the above position, that is, at a height below the hook receiver 1b of the uppermost chassis 1 on which the hook 5 supporting the chassis 1 is supported by the chassis support beam 3. Do it until you move. At this time, if the limit switch 78 is provided, the hook 5 supporting the chassis 1 is guided to a height below the hook receiver 1b of the uppermost chassis 1 supported by the chassis support beam 3 by a predetermined distance. It is preferable that the operation of the lifting motor 71 can be stopped by detecting that the body 75 has been moved.

Thus, the hook 5 for hooking on the hook receiver 1b of the chassis 1 to support the chassis 1 is located at a height below the hook receiver 1b of the uppermost chassis 1 supported by the chassis support beam 3 by a predetermined distance. After moving the guide body 75, the moving base 4 is moved until the hook 5 is located directly below the hook receiver 1b. That is, in the case of the illustrated embodiment, the motor 61 for moving the moving platform of the moving platform moving mechanism 6 is used.
When the sprocket 612 fixed to the drive shaft 611 of the motor 61 for moving the gantry is rotated by driving the sprocket 612 and the guide member 26, the reinforcing member 42 is moved at a position corresponding to the sprocket 612 and the guide member 26.
The both ends of the rotary shaft 62 are rotated by way of a sprocket 621 fixed to the rotary shaft 62 whose both ends are pivoted, and a chain 63 hung over the sprocket 621 and fixed to both end portions of the rotary shaft 62. The pinion 642 which is engaged with the rack 26a formed on the guide member 26 is rotated to move the movable base 4 along the guide member 26.

Although not shown, when two moving gantry moving motors 61 are provided, they correspond to the sprocket 612 and the guide member 26 fixed to the drive shaft 611 of each moving gantry moving motor 61. At a position, the rotary shaft 62 is rotated through a chain 63 that is hung over a sprocket 621 that is fixed to a rotary shaft 62 that is pivotally attached to the reinforcing member 42, and is fixed to this rotary shaft 62. And the guide member 26
Pinion 6 meshing with rack 26a formed on
The rotation of 42 causes the movable mount 4 to move along the guide member 26. In this case, the two mobile gantry moving motors 61 are operated in synchronization. In either case where one or two mobile gantry moving motors 61 are provided in this way, the rotary shafts 62 pivotally attached to the left and right side columns 41 of the mobile gantry 4 are rotated at the same speed and in the same direction. Since the number of teeth of the pinion 642 fixed to the end of the rotary shaft 62 and the pitch of the rack 26a formed on the guide member 26 are set to be the same, the movement of the moving base 4 is stabilized. Can be one. The driving of the moving gantry moving motor 61 is performed until the hook 5 is located at the above-mentioned position, that is, the position directly below the hook receiver 1b. At this time, if the limit switch 69 is provided, it is detected that the movable gantry 4 has been moved until the hook 5 fixed to the guide body 75 is positioned directly below the hook receiver 1b, and the motor for moving the movable gantry is detected. It is preferable that the driving of 61 can be stopped.

Then, when the hook elevating mechanism 7 is operated to raise the guide body 75 to which the hook 5 is fixed, the hook 5 positioned immediately below the hook receiver 1b of the chassis 1 is moved to the chassis 1. The hook 5 is raised via the guide body 75 until the chassis 1 is located at a position where it can be released from the state in which the chassis 1 is supported by the chassis support beam 3 by being hooked on the hook receiver 1b. At this time, if the limit switch 77 is provided, the hook 5 which is lifted and lowered by the hook lifting mechanism 7 is hooked on the hook receiver 1b of the chassis 1 and the chassis 1 supported by the chassis support beam 3 is released. This is preferable because it is possible to stop the operation of the lifting motor 71 by detecting that the motor 71 is located at a position where it can be moved.

Next, the moving base 4 is moved to move the chassis 5 with the hook 5 and the hook receiver 1b hooked on the hook 5 to the traveling path R side. The movement of the mobile gantry 4 is carried out in the same manner as the above-mentioned operation.
Is driven until the movable gantry 4 is moved to the most traveled road R side. At this time, if the limit switch 67 is provided, it is possible to detect that the moving gantry 4 is moved to the most traveled road R side and stop the driving of the moving gantry moving motor 61, which is preferable.

Further, each guide member 26 is provided with a guide piece over a predetermined length of the guide member 26, and a shaft having a roller 44 at an end portion for engaging with the guide piece is moved. When it is pivotally attached to the left and right side columns 41 of the gantry 4,
Since the movable base 4 is supported by the guide member 26 via the rollers 44, the movable base 4 is surely prevented from falling. It is preferable that at least two such rollers 44 are provided on each guide member 26 so as to contact the upper surface and the lower surface of the guide piece.

Thus, the undercarriage 1 positioned above the traveling path R with the hook receiver 1b supported by the hook 5.
Is operated to lower the hook by moving the hook elevating mechanism 7. The operation of the hook raising / lowering mechanism 7 is performed by rotating the raising / lowering motor 71 in the opposite direction to the case of raising the hook 5 described above. At this time, if the limit switch 79 is provided, it is detected that the hook 5 is lowered most, that is, the chassis 1 is placed on the traveling path R, and the lifting motor 71 of the lifting / lowering motor 71 is detected. It is preferable because the driving can be stopped.

In such a state, the vehicle is self-propelled on the traveling road R and parked on the chassis 1, or if the vehicle is parked on the chassis 1, the vehicle is self-propelled and travels from the chassis 1. Move to road R. The parking plate 1a of the chassis 1
Sides on both sides of each sloped side 1e
It is preferable that the vehicle can be easily transferred between the chassis 1 and the traveling path R.

Thereafter, by hooking the hook 5 on the hook receiver 1b of the undercarriage 1 of the undercarriage 1 in which the car is parked or the car no longer exists by the operation reverse to the above, the undercarriage 1 is raised to the uppermost undercarriage support beam. 3 a predetermined distance above, that is, in consideration of the deflection of the chassis 1 when it is hooked on the hook 5 due to the weight of the automobile and the weight of the chassis 1, and if necessary, the tip of the chassis support beam 3 on the side of the traveling path R. If the limit switch 77 detects that the carriage 1 has been positioned at a position where it does not contact the stopper when the carriage 1 is provided with a stopper for preventing the carriage 1 from being displaced toward the traveling road R side, it is installed on the moving base 4. The driving of the lifting motor 71 being stopped is stopped.

After that, the movable base 4 is moved to a predetermined position on the support beam fixing member 2 side, that is, the hook receiver 1b of the chassis 1 on another stage.
The hook 5 is moved horizontally until it is located at a position corresponding to (in this case, it is the uppermost chassis 1 and is immediately above the hook receiver 1b of the chassis 1 supported by the chassis support beams 3 of the other stages). At this time, if the limit switch 69 is provided, it is detected that the mobile gantry 4 has moved to the predetermined position, and the motor for moving the mobile gantry installed on the mobile gantry 4 is detected.
The drive of 61 is stopped, and from this state the lifting motor
By driving 71, the hook 5 is lowered and the chassis 1 on which the automobile is parked is supported by the chassis support beam 3 in the upper stage. At this time, although not shown, the chassis 1 is attached to the tip of the chassis support beam 3.
When the lower surface of the chassis 1 is supported by the chassis support beam 3, when the lower surface of the chassis 1 is provided with a stopper that engages with the chassis support beam 3, respectively, The lateral displacement of the supported chassis 1 and the lateral displacement of the traveling chassis R are prevented. Further, as in the illustrated embodiment, the chassis 1 has a substantially U-shaped support frame 1c on the parking plate 1a.
The lower end of the support beam is fixed, and the traveling path R of the support beam fixing member 2 is fixed.
If the shake prevention piece 28 that abuts or engages with the support frame 1c of the chassis 1 is provided on the side, the shake of the chassis 1 in the direction orthogonal to the traveling path R is prevented.

After the vehicle is parked on the predetermined tier as described above, when the chassis 1 of another tier is to be moved, the vehicle is lowered by a predetermined distance below the chassis 1 on which the automobile is parked. The moving platform 4 is located at a position where the hook 5 located on the side of the traveling path R side or the supporting beam fixing member 2 side of the hook receiver 1b can be moved up and down without interfering with the hook receiver 1b of the chassis 1 of another stage. The motor 61 for moving the gantry is driven to move. When this position is detected by the limit switch 68, the driving of the moving gantry moving motor 61 is stopped. After such a state, the above-described operation is performed on the chassis 1 of a predetermined stage.

In the above-described operation, the alarm 8 is activated when either the mobile gantry moving motor 61 or the lifting motor 71 installed on the mobile gantry 4 is driven.
Is configured to issue an alarm, it is possible to prevent an accident in which a vehicle traveling on the traveling path R collides with the undercarriage 1 under operation.

[0042]

As described in detail above, the multi-stage multi-dimensional parking apparatus according to the present invention is a chassis in which a hook receiver is provided so as to project laterally from a side edge of a parking plate on which an automobile is parked. And a supporting beam fixing member that is erected at a position parallel to the running path and retracted from the side of the running path by a distance to park the vehicle, and a vehicle is vertically parked on the running road side of the supporting beam fixing member. The vehicle chassis support beam is fixed at a predetermined distance in a state orthogonal to the traveling road, and the reinforcing member that can move in the direction orthogonal to the traveling road without interfering with the chassis supported by the chassis supporting beam is an automobile. A carriage that is to be parked with a space between the carriage supports that is upright to the side of the carriage support beam and has a structure in which the left and right side columns are fixed, and this carriage is orthogonal to the travel path. A moving gantry moving mechanism for moving in a direction, A guide body which is provided on the left and right side pillars of the moving platform so as to be able to move up and down, and is fixed to a hook receiver that is hooked on the hook receiver of the chassis to support the chassis, and the guide body with the hook fixed is mounted on the moving platform. Since the structure is provided with a hook lifting mechanism that can be lifted and lowered along the left and right side pillars, the vehicle that has traveled along the running road is supported on the parking plate of the undercarriage by the side of the running road and The car can be parked up and down by the number of steps of the chassis support beam fixed to the support beam fixing member by pulling in the direction orthogonal to each other, and the car can be taken in and out at any of the steps without moving the other steps. It can be done.

On both sides of the support beam fixing member, guide members are fixedly provided at least at an upper stage and a lower stage on the traveling road side, and the rollers engaging with the guide pieces of the respective guide members are provided on the left and right sides of the movable base. If it is provided on the pillar, not only can the fall of the movable pedestal be prevented, but also the movable gantry can be moved smoothly, and one or more rollers can be engaged with the upper and lower surfaces of the guide piece. If it is provided on the chassis, the stability of the moving platform will be better, and if the side surfaces on both sides of each chassis are inclined so that the sides are inclined downwards, the vehicle can be easily positioned on the chassis to position itself. It can be done.

A limit switch group is provided for detecting that the moving gantry has been moved to the most running road side and most moving to the supporting beam fixing member side and for stopping the driving of the moving gantry moving motor. By doing so, it is possible to correctly regulate the movement of the mobile frame within a predetermined range,
The guide body provided with the hook can release the hook to a predetermined height at which the chassis can be released from the state where the chassis is supported by the chassis support beam, and the state where the hook is hung on the hook receiver of the chassis is released. If a limit switch group is provided to stop the drive of the lifting motor by detecting that it has been raised or lowered to a predetermined height, the guide body provided with hooks can be raised and lowered within a predetermined range. If the limit switch can be correctly regulated and a limit switch is provided to detect that the hook supporting the chassis has been lowered the most, and if the limit switch is stopped, the guide body with the hook is raised and lowered. Can be properly regulated within a predetermined range.

Further, if there is provided an alarm device that issues an alarm when either the moving platform moving motor of the moving platform moving mechanism or the lifting motor of the hook raising / lowering mechanism is driven, the vehicle travels on the traveling path. It has the effect of preventing accidents with automobiles. The industrial value of the multistage parking structure according to the present invention having such various advantages is very great.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a multi-tiered multi-level parking device according to the present invention and showing a stored state in which each chassis is supported by a chassis support beam.

2 is a front explanatory view of FIG. 1. FIG.

3 is an explanatory side view showing a state in which an upper chassis is moved to a traveling road side from the state of FIG. 1. FIG.

[Explanation of symbols]

 1 Chassis 1a Parking plate 1b Hook receiver 1c Support frame 1d Beam member 1e Inclined surface 2 Support beam fixing members 21 Left and right columns 22 Upper horizontal beam 23 Lower horizontal beam 24 Reinforcing side pillar 24a Side pillar 24b Reinforcing lateral beam 25 Horizontal beam 26 Guide member 26a Rack 26b Rail 27 Reinforcing guide post 28 Shake prevention piece 3 Chassis support beam 4 Moving frame 41 Left and right side columns 42 Reinforcing member 43 Guide groove 44 Roller 5 Hook 6 Moving frame moving mechanism 61 Moving frame moving motor 611 Drive shaft 612 Sprocket 62 rotary shaft 621 sprocket 622 sprocket 63 chain 64 rotary shaft 641 sprocket 642 pinion 65 chain 66 traveling wheel 67 limit switch 68 limit switch 69 limit switch 7 hook lifting mechanism 71 lifting motor 711 drive shaft 712 sprocket 72 rotary shaft 721 sprocket 722 sprocket 723 Chain 73 Rotating shaft 731 Sprocket 74 Chain 75 Guide body 76 Roller 7 7 Limit switch 78 Limit switch 79 Limit switch 8 Alarm R Road

Claims (9)

[Claims] 1. A chassis (1) having a hook receiver (1b) protruding laterally from a side edge of a parking plate (1a) on which a vehicle is parked and a traveling path (R). Support beam fixing member that is erected at a position retracted by the distance from the side to park the car
A chassis support beam (3) protruding from (2) in two or more steps in a direction orthogonal to the traveling path (R) and supporting the chassis (1), and a chassis support beam (3) supported by the chassis support beam (3). Reinforcing member (42) that can move in a direction orthogonal to the road (R) without interfering with the chassis (1)
A movable gantry having a structure in which left and right side columns (41), which are upright further to the side than the chassis support beams (3), are fixed at intervals that can accommodate the chassis (1) in which the car is parked (4)
And the side pillars (41) on the left and right sides of the moving base (4) are vertically movable, and are hooked on the hook receivers (1b) of the chassis (1) to lift and lower while supporting the chassis (1). hook
A movement for moving the moving platform (4) in a direction orthogonal to the traveling path (R) by receiving power from the moving platform moving motor (61) provided with the moving platform (4). The hook (5) receives the power of the gantry moving mechanism (6) and the lifting motor (71) provided on the reinforcing member (42) of the gantry (4).
A multi-tiered multi-level parking device, which is provided with a hook lifting mechanism (7) for lifting and lowering. 2. A mobile platform moving mechanism (6) for moving the mobile platform (4) in a direction orthogonal to the traveling path (R) is provided on both sides of the support beam fixing member (2) at least on the traveling path (R) side. A guide member (26) is fixedly provided at an upper stage and a lower stage at a distance, and at least one guide member (26) of these guide members (26) has a rack (26a) over a predetermined length. The sprocket (612), the chain (63), and the power of the motor (61) for moving the gantry that is formed and installed on the gantry (4)
It is fixed to the guide member (26) side end of the rotary shaft (62) which is transmitted and driven through the sprocket (621) and is pivotally attached to the left and right side columns (41) of the moving base (4). Pinion (642)
Roller engaged with the rack (26a) formed on the guide member (26), and further engaged with the guide member (26) on the left and right side columns (41) of the movable mount (4). The multi-tiered multi-level parking device according to claim 1, wherein (26c) is provided. 3. The guide member (26) at a position corresponding to at least one guide member (26) of the left and right side columns (41) which are upright and fixed to the reinforcing member (42) of the movable frame (4). ) The multi-stage multi-storey parking device according to claim 1 or 2, further comprising traveling wheels for traveling above. 4. A hook raising / lowering mechanism (7) is fixed to a guide body (75) which is engaged with left and right side columns (41) of a movable base (4) and is vertically movable. Lifting motor installed on the reinforcing member (42) of the movable base (4)
The power of (71) is transmitted through the sprocket (712), chain (723), and sprocket (721) to be driven, and both sides thereof are pivotally attached to the left and right side columns (41) of the movable base (4). A rotary shaft having a sprocket (722) fixed near both ends of the rotating shaft (72) and a sprocket (731) fixed near the lower ends of the left and right side columns (41) of the moving base (4). (73) is fixed, and the end of the chain (74), which is suspended between these sprockets (722) and (731), is the guide body (75).
A structure which is fixed to the upper end and the lower end of the
The multistage multilevel parking device according to any one of items 1 to 3. 5. Each chassis (1) supported by a chassis support beam (3)
5. The parking plate (1a) on which the vehicle is parked according to claim 1, wherein both side surfaces of the parking plate (1a) parallel to the traveling path (R) form inclined surfaces (1e) each side of which is inclined downward. The multi-stage multi-dimensional parking device according to item 1. 6. Detecting that the movable gantry (4) is located at a position where it is moved to the most traveled road (R) side within a predetermined movement range and at a predetermined position where the hook (5) should be raised and lowered. 6. The limit switches (67), (68) and (69) for stopping the driving of the motor (61) for moving the mobile platform installed on the mobile platform (4) are provided.
The multistage multi-level parking device according to any one of items 1 to 7. 7. A chassis (1) in which a hook (5) which can be lifted and lowered by a hook lifting mechanism (7) is supported by a chassis support beam (3).
Limit switches (77) and (78) are provided to stop the operation of the lifting motor (71) by detecting that it is located above and below the hook receiver (1b) by a predetermined distance. The multi-tiered multi-level parking device according to any one of claims 1 to 6, which is provided. 8. Raising and lowering by detecting that the hook (5) supporting the undercarriage (1) has been lowered the most while the movable gantry (4) is positioned closest to the traveling path (R) side. Motor (71)
The multi-stage multi-storey parking device according to any one of claims 1 to 7, further comprising a limit switch (79) for stopping the operation of. 9. An alarm device (8) is provided for issuing an alarm when either the motor (61) for moving the gantry or the motor (71) for raising and lowering is driven. The multi-stage multi-dimensional parking device according to any one of items.