JPH0678532U - Simple three-dimensional garage - Google Patents

Abstract

(57) [Summary] [Purpose] This is an attempt to move a two-layer garage up and down with a small amount of power. [Structure] It consists of a lower frame 4 which is installed swingably corresponding to an underground pit 9, and an upper frame 1 which is supported by a pair of links 2 and 3 immediately above and below the lower frame 4 directly. The middle of the pair of links 3 in the front part and the position near the front of the lower frame 4 are connected by a suspension link 5.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a two-layer garage suitable for use not only in a general parking lot but also as a simple multistory parking lot for home use.

[0002]

[Prior art]

 Conventionally, to park a private car at home, leave it in the open space on the premises and cover it, or install a simple roof and level the floor with asphalt or mortar, or completely There are also things that lock the doors around the surrounding area. In addition to this, as described in Japanese Patent Application No. 2-78250 (Japanese Utility Model Laid-Open No. 4-36062), the inner end is attached to the lower rear end of the upper mounting frame which is tilted forward by a link. There is a system in which the front part of the pivotally mounted lower mounting frame is suspended by a pair of links, and the lower mounting frame is tilted by the forward inclination of the upper mounting frame.

[0003]

[Problems to be solved by the device]

 However, if there is no space for accommodating two cars as in the above conventional example, in order to park two cars, one must enter the toll parking lot, which must also be located nearby. Even if it is possible to do so, it is often the case that toll parking lots are full and new applications cannot be accepted even if there is a rapid increase in passenger cars as in recent years, and as a result, vacant spaces near or far away. And illegally parked on the street, causing car pollution. In addition, since the lower mounting frame is suspended from the upper mounting frame by a direct link, as described in the official gazette of the above-mentioned Japanese Patent Application No. 2-78250 (Japanese Utility Model Laid-Open No. 4-36062), the upper mounting frame is directly suspended. A large amount of power is required to push up the frame. Therefore, the present invention intends to solve the above-mentioned problems, and provides a simple three-dimensional garage which can easily and sufficiently perform its functions.

[0004]

[Means for Solving the Problems]

 The front frame of the lower frame is composed of an upper frame that is pivotally supported by a pair of front and rear links, and a lower frame that is swingably pivoted in the rear part near the lower rear part of the frame. The leaning is pivotally supported on the lower end of the suspension link pivotally mounted in the middle of the front link, and the lower frame is interlocked by the vertical movement of the upper frame.

[0005]

[Action]

 When the upper frame is lifted by suspending and supporting the lower frame via the suspension link at a point in the middle of the front link that supports the upper frame, the suspension link is connected from the fulcrum of the front link. Depending on the ratio of the length of the arm up to the point and the length from the fulcrum of the lower frame to the connection point of the suspension link, you can select the point with the smallest lifting load on the upper frame and the operation is light. Becomes

[0006]

【Example】

 The present invention will be described in detail below with reference to an embodiment shown in the drawings. The lower ends of a pair of front and rear links 2 and 3 can be freely swung on support members 6 and 7 fixed on the front and rear sides of a triangular underground pit 9. The upper and lower left and right sides of the upper frame 1 are pivotally connected to the upper ends of the links 2 and 3, respectively, and the lower frame is mounted between the left and right links of the links 2 and 3 to mount a passenger car. The rear end of the frame 4 is pivotally attached to the rear end of the underground pit 9, and both sides of the lower gantry frame 4 near the front are slid and shaken in the middle of the front link 3 at the long hole 5 '. The lower frame 4 is suspended and held by being pivotally connected to the lower end of a suspension link 5 that is movably connected. Further, a hydraulic cylinder 8 is continuously provided between the connecting portion of the suspension link 5 and the front link 3 and both sides of the underground pit, and the link 3 is undulated with respect to the connecting point of the support member 7, The lower frame 4 and the upper frame 1 are linked together. The reference numeral 9'in the figure indicates the size of an underground pit that has been widely used in the past, and as is clear from this, the present invention is 1/2 the conventional size and the construction cost can be reduced 10 Shows front guard. Depending on how to connect the suspension link and the support link of the upper frame, it is possible to connect at a fixed point instead of a long hole.In this case, as in the above example, the link is continuous without stopping. Motion is transmitted. Further, although the hydraulic cylinder is used as the driving means for undulating the link 3 in the above, any other means may be used, and the connecting position of the cylinder 8 is not limited to the link 3 and is not limited to the upper frame 1. But good.

To describe a series of operations of the above garage, first, in order to store the passenger car A in the lower frame 4, the link 3 is erected while the piston rod of the cylinder 8 is extended, and the link 5 is used. By keeping the gantry frame 4 in a solid line state, the gantry frame 4 is maintained in a substantially horizontal state, and the upper gantry frame 1 is horizontally held above by the upward rotation of the links 2 and 3 so that a passenger car can enter. Becomes Further, in order to put a passenger car in and out of the upper frame 1 from the above state, the hydraulic pressure of the cylinder 8 is removed, the back pressure in the cylinder is supported, and the link 3 is gradually inclined forward. The frame 1 inclines to the position indicated by the phantom line and advances forward to allow the passenger car A to enter and exit. In this case, the lower mount frame 4 is tilted forward as shown by the phantom line by the rotation of the link 3, and is held in contact with the subterranean pit 9 before the upper mount frame 1 reaches the virtual position. After that, the link further rotates to reach the virtual position, so that the connection point between the link 3 and the hanging link 5 slides by the elongated hole 5'on the link 5 to rotate the link 3 to a predetermined final position. I try not to disturb things.

Further, when passenger cars are stored in both the upper frame 1 and the lower frame 4, and when the frame frames 1 and 4 are brought into the horizontal state of the solid lines respectively by the operation of the cylinder 8, The link 3 rotates clockwise and raises the upper frame 1, but since the suspension link 5 is linked to the link 3 by the long hole 5 ′, the connection point with the link 3 is the long hole 5. The operation of the link 3 acts on the link 5 from the time when it reaches the upper end of ', and the lower gantry frame 4 is pulled up to be in a horizontal state of the solid line. In this case, the load from the suspension link 5 is exerted on the link 3 from the most forward tilted state until the link 3 is rotated upward by a certain angle, that is, the smaller the horizontal plane of the link 3, the more the link 3 moves toward the link 3. Since the applied load becomes large, it is possible to prevent the suspension link 5 from being loaded while the horizontal surface of the link 3 is small as shown in the figure.

[0009]

[Effect of device]

 According to the present invention, as described above, the lower frame is suspended and held by the suspension link having the play hole at the connecting portion with the link in the middle of the link for moving the upper frame vertically. It is possible to reduce the load acting on the elevating means when elevating. In addition, it is possible to enter and leave the upper passenger cars without leaving the lower passenger cars, and similarly to leave only the lower passenger cars and leave only the lower passenger cars. In addition, the underground pit is half the size of the conventional example shown by the chain line, and the construction cost can be reduced.

[Brief description of drawings]

FIG. 1 is a schematic side view of a main part of a simplified three-dimensional garage according to the present invention.

[Explanation of symbols]

 1 Upper frame frame support plate 2,3 link 4 Lower frame frame 5 Hanging link 5'Long hole

Claims (1)

[Scope of utility model registration request] 1. An upper frame is pivotally connected to the other ends of a pair of front and rear links, one end of which is pivotally connected to a position corresponding to an underground pit, and the upper frame is pivotally provided near the lower rear part of the upper frame. A position closer to the front part of the lower mount frame is pivotally connected to the lower end of the suspension link pivotally mounted in the middle of the front link, and the link for supporting the upper mount frame or the upper mount frame is vertically moved by the driving means. By operating, the upper and lower frames are interlocked,
A simple three-dimensional garage characterized by allowing upper and lower vehicles to enter and leave alternately.