KR910008093B1 - Three dimensional parking garage - Google Patents

Abstract

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Description

Solid parking

1 to 17 show one embodiment of a three-dimensional parking device according to the present invention, and FIG. 1 is an overall view of the three-dimensional parking device.

2 is a right side view of FIG.

3 is a plan view of the pellets.

4 is an enlarged front view of the platform and the transfer device.

5 is a plan view of FIG.

6 is a side view of the main portion of FIG.

7 and 8 are enlarged cross-sectional views of the platform of the platform, respectively.

9 is an enlarged view of FIG.

10 and 11 are enlarged longitudinal sectional views of the main portion for explaining the structure of the transfer device, respectively.

12 is a view for explaining the state of the chain rack.

Figure 13 (a) (b) is a schematic structural diagram for explaining the operation of the transfer device.

14 is an enlarged side view of the engaging device and its surroundings.

FIG. 15 is a cross sectional view of FIG. 14. FIG.

16 and 17 are side and enlarged views of Fig. 15 for explaining the operation of the engaging device.

18 is a schematic structural diagram showing an example of a conventional three-dimensional parking device.

* Explanation of symbols for main parts of the drawings

100,100 ': Rack 200: Pellet

300: lifting device 310: lifting platform

400: transfer device A: automobile

503: panel 503b, 503c: boss portion

506,507: Notch of first and second 508: Spindle

515a, 515b: positioning pins of the first and second.

The present invention relates to a three-dimensional parking lot value for parking multiple cars in multiple stages within a limited site.

In recent years, with the increase of automobiles, parking lots have to be secured especially in areas with high traffic volume, such as urban areas, and therefore, a three-dimensional parking device capable of accommodating a large number of automobiles in a limited installation space has become widespread.

An example of the conventional three-dimensional parking device is shown in FIG. 18 and will be described below.

In the figure, reference numeral 1 denotes a drive sprocket, 2 a driven sprocket disposed in a vertical lower direction of the drive sprocket 1, and 3 a space between the drive sprocket 1 and the driven sprocket 2; Chains (4), (4) suspended on the edges; Denotes a cage that is disposed in the chain 3 for each predetermined pitch to accommodate the automobile therein.

The drive sprocket 1 is driven by appropriately switching the direction of rotation in both forward and reverse directions by a drive device (not shown), and drives the chain 3 suspended in the drive sprocket 1 to the driven sprocket 2. It cycles between and.

The cage 4, 4. Is configured to always maintain a horizontal state irrespective of the position of the chain 3 by appropriate means so as to be able to oscillate with respect to the chain 3, respectively.

Incidentally, the entrance and exit of the vehicle is formed at the same position (position P in Fig. 18) as the cage 4 in the lowermost position.

In the above-described three-dimensional parking device, in order to move in and out of a car, the drive sprocket 1 is appropriately rotated in the opposite direction to move the cage 4 or the blank cage 4 containing the desired car to the lowest position. The vehicle enters and exits from the doorway formed at this position.

As described above, the conventional three-dimensional parking device has a cage (4) (4)... Because of the structure attached, there was the following problem.

In the above-described three-dimensional parking device, in order to move the predetermined cage 4 to the lowermost entrance and exit when the vehicle enters and exits, the cages 4, 4,... All of them must be moved, and the control for moving the predetermined cage 4 to the entrance is complicated, and a large output is also required as a drive source of the chain 3. And all the cages (4) (4)... And cage 4 (4)... Since the weight of the automobile accommodated in the structure is supported by the chain 3 and the drive sprocket 1 of the chain 3, a rigid support structure is required, and the apparatus becomes large and expensive.

Regardless of the circulation direction of the chain 3, it is necessary to always keep the cage 4 horizontal, and at the same time, the cages 4, 4,... Cages 4 and 4 so as not to interfere with each other. Since it is necessary to set the excretion pitch and the diameter of the drive sprocket 1, the space utilization rate is limited.

In addition, it is very difficult to change the vehicle accommodation capacity of the apparatus in response to changes in the location conditions due to its structural constraints.

The present invention has been made in view of the above-described problems, and an elevator device having a platform for lifting and lowering is provided on one side of an opposingly arranged multi-stage receiving rack, and the accommodation device includes a pellet on which the vehicle is placed by the transfer device installed on the platform. An apparatus for transferring transfer between a rack and a platform, comprising: a base plate, a pair of frame plates vertically and vertically mounted on the base plate, and locking clicks protruding in the radial direction, rotatably supported by the frame plate. And a stop plate having a boss portion protruding in the axial direction, first and second cutout portions formed at both ends of the boss portion of the stop plate, and a main shaft coaxially and slidingly mounted on the stop plate. And fixing pins interposed between the first and second positioning pins attached to the main shaft and the fixing pins at the tip of the main shaft protruding a predetermined distance from one of the bosses of the locking plate. It consists of a cylindrical hydraulic member and a rotation blocking pin perpendicularly to the axis line at the rear end of the main shaft protruding from the other boss of the locking plate, according to the sliding of the main shaft. The transfer device is provided with an engaging device for repeating engagement and disengagement with the pellets by rotating the locking plate by a predetermined angle by desorption of the positioning pins and the first and second cutouts 507. It is a three-dimensional parking device.

In the three-dimensional parking device according to the present invention, the vehicle is placed on a pellet, the vehicle is lifted and lowered together with the pellet to the height of the predetermined stage of the storage rack by a lifting device, and then the lifting device and the storage rack are moved by the transfer device. The conversion of the pellets in between. At this time, the engagement and disengagement of the pellets and the engagement device is repeated to allow the vehicle to enter and exit the respective stages of each accommodation rack.

1 to 17 show an embodiment of the three-dimensional parking device according to the present invention.

In FIG. 1 and FIG. 2, (100) (100 ') represents a receiving rack, (200) a pellet, (300) a lifting device, (A) shows a motor vehicle.

The accommodation racks 100 and 100 'are frame-like structures constructed by using a suitable section steel, each of which has a pellet 200 in a state in which the vehicle A is mounted. A total of three sheets may be accommodated in each of (I ') (II') and (III '), and one spare bin pellet 200' may be accommodated in the lower accommodation shelves 102 and 102 '. On the receiving portion of each of the pellets 200, 200 ', the rails 101, 101,... Are arranged along the width direction (left and right directions in FIG. 1) on the front and back sides of the receiving racks 100, 100'. This is excreted. And each of the rails 101 and 101. The predetermined position of one of the small stopper members 110, 110, ... Is fixed to the layout.

The pellets 200 are formed in the shape steel 201 and 201 as shown in FIGS. 1 to 3. , 201 ', 101'... And the metal plates 202 and 202 are attached to the upper surface, and the casters 203 and 203 for moving the pellets 200 in the width direction are provided at both ends in the longitudinal direction. Is excreted. Steps 205 and 205 are provided on both sides in the width direction of the pellets 200 to facilitate the lifting and lowering of the crew from the automobile A. Further, the widths on the rear surface of the pellets 200 are provided. The hook members 210 and 210 which are mentioned later are arrange | positioned at each two places of both directions. The elevating device 300 is disposed in one accommodation rack 100 among the accommodation racks 100 and 100 '. As shown in FIGS. 1 and 2 and 4 to 6, the elevating device 300 includes an elevating table 310, a driving mechanism 350, and a conveying device 400 of the pellet 200. ) And is disposed on the side opposite to the accommodation rack 100 'in the accommodation rack 100.

The lifting platform 310 is formed by connecting the front and rear frames 311 and 311 ′ formed with an L-shape with a pipe 312 and a ladder-shaped connecting member 313, and the connecting member 313. Rails 101 and 101 provided on the receiving racks 100 and 100 'on the upper surfaces of both ends. Rails 314 and 314 which are similar to the rails 101 and 101 are provided. Exposed at equal intervals in the same direction. Two types of guide rollers 316 and 317 are disposed in the vertical portions of the frames 311 and 311 ', as shown in FIGS. 4 and 5. The guide rollers 316 and 317 are disposed at the upper and lower portions of the frames 311 and 311 ', respectively, and are formed in the recesses of the I-shape 104 and 104' on both sides of the storage rack 100. We are in contact. The large guide roller 316 abuts on both sides of the concave portion of the beams I 104 and 104 ′ as shown in FIG. 7 to prevent vibration and tilting in the width direction of the platform 310. As shown in FIG. 8, the compact guide roller 317 abuts against the bottom surface of the concave portion of the I-shaped steel 104 and 104 'to prevent the tilting of the platform 310 in the longitudinal direction. have. Therefore, the platform 310 is always in a horizontal state by abutting the guide rollers 316, 317 and the recesses of the I-shaped steels 104, 104 'of the storage rack 100, The side surface of the storage rack 100 can be raised and lowered.

As shown in FIGS. 1 and 2, the driving device 350 is attached to the top of the receiving rack 100 above the steel 104 and 104 ', and includes a motor M1 and a sprocket as driving sources. 351, a gearbox 352 interposed between the motor M1 and the sprocket 351, and a chain 353 suspended on the sprocket 351.

The sprocket 351 extends in the longitudinal direction of the receiving rack 100 and is integrally fixed to both ends of the shaft 355 which is rotatably supported by the polymer blocks 354 and 354 ', and a motor ( The driving force is transmitted from the M1) via the gearbox 352.

One end of the chains 353 and 353 'suspended on the sprockets 351 and 351' is vertical to the frames 311 and 311 'of the platform 310 via the brackets 356 and 356'. It is attached to the upper part of. Then, the portion extending vertically from the sprockets 351 and 351 'on the tartan side of the chains 353 and 353' is accommodated in a pipe (not shown) disposed in the vertical direction with the accommodation rack 100. At the same time, weights are attached to the other ends of the chains 353 and 353 'to prevent unnecessary vibration and peeling of the chain. Accordingly, the lifting platform 310 is raised and lowered by the engagement of the sprockets 351 and 351 'and the chains 353 and 353' which are rotated and driven in the proper direction by the motor M1.

The conveying apparatus 400 of the pellet 200 is to transfer the pellet 200 between the receiving rack 100, 100 'of the platform 310 as shown in Figures 4 to 6 Composed of a multi-stage telescopic arm 410 and the engaging device of the pellet 200, the telescopic arm 410 is a total of two front and rear of the upper surface of the upper surface of the connecting member 313 of the platform 310 It attaches to the width direction of the platform 310 at the place, and demonstrates one conveyance apparatus 400 below.

The telescopic arm 410 is composed of three arms 420, 440 and 460, and the first arm 420 of the first stage is fixed to the connecting member 313.

As shown in FIGS. 9 to 11, the first arm 420 has two cross sections C disposed on the pipe member 315 of the connecting member 313 of the platform 310. Guide rails 421 and 421 having a magnetic shape, chains 422 and 422 disposed along the guide rails 421 and 421 on both inner portions of the guide rails 421 and 421, and driving. It is composed of a dragon motor (M2). The chains 422 and 422 are suspended on rope pulleys 423, 423, 424 and 424, which are disposed on both inner ends of the guide rails 421 and 421, respectively. Rope pulleys 426 and 426 suspended from the front and rear of the driving sprockets 425 and 425 disposed on the inner side of the guide rails 421 and 421, respectively. Suspension over (427) (427). The upper sides of the chains 422 and 422 are supported so as not to be loosened by the chain rails 428 and 428 having L-shaped cross sections attached to the guide rails 421 and 421, and the chains 422 ( The lower side of 422 is supported so as not to be loosened by the chain rails 429 and 429 disposed on the pipe-shaped member 315. The drive sprockets 425 and 425 are integrally attached to the shaft 433 which is moistened by the plummer blocks 432 and 432 and another sprocket integrally fixed to the shaft 433. The driving force of the driving motor M2 is transmitted by the driving chain 436 suspended between the 434 and the sprocket 435 fixed to the output shaft of the driving motor M2. Therefore, the chains 422 and 422 rotate the driving sprockets 425 and 425 in a predetermined direction by the driving motor M2 to the chain rails 428, 428 and 429. Rotating between the rope pulleys 423, 423, 424, 424 at both ends in a state of being supported so as not to loosen by. In addition, between the chain rails 429 and 429, another chain rail 430 is fixed to the pipe-shaped member 315 in parallel with the transfer in-rails 429 and 429. The teeth 431a and 431a... Which have a substantially D-shape at both ends of 430 and that are engaged with the chain at the curved edges as shown in FIG. 12. Rack-shaped members (hereinafter referred to as chain racks) 431 and 431 which are formed thereon are fixedly installed.

The second arm 440 is arranged on the first arm 420 in a longitudinal direction.

As shown in FIGS. 9 to 11, the second arm 440 has a generally c-shaped piece, and guide plates 441, 441... And guide rollers 442 and 442. Are alternately excreted. Guide plates 441 and 441 of the second arm 440. And guide rollers 442 and 442 are fitted into the concave grooves 421 a and 421 a of the guide rails 421 and 421 of the first arm 420, and the guide plates 441 and 441. )… The vibration in the width direction is regulated, and the guide rollers 442 and 442 are provided. The second arm 440 extends along the longitudinal direction of the first arm 420 by supporting the loads applied to the second arm 440 and the second arm 440 at the same time. It is movable.

A recess 443 is formed in the center of the upper surface of the second arm 440 along the longitudinal direction, and the recess 444 is formed along the longitudinal direction of the recess 443 in the center of the width direction of the recess 444. The chain rail 444 similar to description is arrange | positioned.

In addition, window holes 445 and 445 are provided in the vicinity of both ends of the chain rail 444 in the concave portion 443. Rope polys 446 and 446 are provided in the window openings 445 and 445. ) Is housed in a rotating position. In addition, the rope pulley 446 has a suspension 447 is suspended, the upper portion of the chain 447 is supported so as not to be loosened by the chain rail 444 as described above, the lower side will be described later As described above, a part or the whole thereof is supported by the chain rail 430 of the first arm 420 and engaged with the chain racks 431 and 431 of the first arm 420.

Chain racks 448, 448,... Which are the same as the above descriptions, are respectively provided on the inner upper wall portions on both sides of the longitudinal ends of the second arm 440. These four batch racks are fixed, and the chain racks 448 and 448. Is engaged with the upper side of the chains 422 and 422 of the first arm 420. Accordingly, as shown in FIG. 13A, the second arm 440 is a chain circulating between the rope pulleys 423, 423, 424, 424 of the first arm 420. 422) 422 and the chain racks 448 and 448 move in a predetermined direction. In addition, since the first arm 420 and the second arm 440 are symmetric in the longitudinal direction, the second arm 440 is symmetric in the longitudinal direction, as shown in FIG. As shown in (a), the second arm 440 moves not only in the right direction but also in the left direction by circulating the chains 422 and 422 in the reverse direction. However, the chain racks 448 and 448 of the second arm 440. Since the tooth is formed in the arc-shaped portion as described above, the second arm 440 can be appropriately disengaged from the chain 422 of the first arm 420 by moving the second arm 440. At the time of movement of the 440, the two chain racks 448 and 448 at the rear of the advancing direction mesh with the chains 422 and 422 of the first arm 420, respectively, and the two front chain racks 448. ) 448 deviates from the chains 422, 422.

Further, guide plates 449, 449,..., In the longitudinal direction are formed on the upper sides of the outer sides of the second arm 440. And guide rollers 450 and 450 are alternately arranged.

As shown in FIGS. 9 to 11, the third arm 460 has a substantially c-shaped cross section, and guide grooves 461 and 461 are formed on both inner surfaces thereof in the longitudinal direction. The guide grooves 461 and 461 and the guide plates 449 and 449 of the second arm 440. And guide rollers 450 and 450. The third arm 460 is duplicated in a state coinciding with the longitudinal direction of the second arm 440 so that the third arm 460 can move along the longitudinal direction of the second arm 440 by interpolation with the vortex. Chain racks 462 and 462 similar to the above-described description are disposed and fixed to the widthwise center portions near the longitudinal ends of the third arm 460 inner upper wall portion, and the chain racks 462 and 462. Is engaged with the upper portion of the chain 443 disposed on the second arm 440.

Accordingly, the third arm 460 is engaged with the chain rack 431 of the first arm 420 as the second arm 440 moves, as shown in FIG. 13 (b). The first arm 420 is engaged by the chain 447 of the second arm 440 circulating between the rope pulleys 446 and 446 and the chain rack 462 of the third arm 460. It moves with respect to the second arm 440 at the same speed as the movement speed of the second arm 440 relative to. In addition, since the first to third arms 420, 440, and 460 are all symmetrical in the longitudinal direction, the first to third arms 420, 440, and 460 are not symmetrical with respect to the longitudinal direction. By circulating the chains 422 and 422 of the arm 420 in the reverse direction, the chains 431, 431 and 462 can be moved in the left direction. 448)... Similarly, as the second and third arms 440 and 460 move, the chain 447 is appropriately engaged and disengaged.

In addition, the engaging devices 500 and 500 with the said pellet 200 are arrange | positioned in two places near the center substantially in the longitudinal direction in the outer one side of the said 3rd arm 460.

As shown in FIGS. 14 and 15, the engaging device 500 is perpendicular to the base plate 501 and the base plate 501 which are fixed to the outer wall of the third arm 460. A pair of frame plates 502a and 502b provided in the frame; a locking plate 503 supported by the frame plates 502a and 502b; and a converter mechanism 504 for linear-rotational movement disposed on the locking plate 503. It is composed of

The locking plate 503 has locking clicks 503a and 503a projecting in the radial direction and bosses 503b and 503c projecting in the axial direction as shown in FIGS. 14 and 15. . The frame plates 502a and 502b are rotatably supported via the bearings 505 and 505. At each end of the boss portions 503b and 503c, the curved portions connected to the guide surfaces 506a and 507a and the guide surfaces 506a and 507a have a constant slope as shown in FIG. First and second cutouts 506 and 507 made up of 506b and 507b are formed. These 1st, 2nd notch parts 506 and 507 are continuous, and let suppose a fixed pitch (boss diameter is d). The pitch is formed by a distance represented by π / 4 × d, and the second cutout 507 has a slope of + θ ° with respect to the vertical line in the same plane as the first cutout 506. Has an inclination of -θ ° with respect to the vertical line in the same drawing, and the first and second cutouts 506 and 507 are in a constant distance [distance indicated by [pi] / 12xd].

The converter tool 504 uses a main shaft 508 coaxially wound with the stopper plate 503, and the main shaft 508 moves in the direction of movement of the third arm 460, that is, of the pellet 200. It is in a slidable state parallel to the conveying direction. A cylindrical cylindrical hydraulic member 509 is fixed to the distal end of the main shaft 508 projecting a predetermined distance from one boss portion 503b of the locking plate 503 via a fixing pin 510, and one frame A compression spring 512 is interposed between the spring sheet 511 attached to the outer wall of the plate 502a and the hydraulic member 509. At the rear end of the main shaft 508 protruding from the other boss portion 503c of the locking plate 503, the rotation stopping pin 513 is provided perpendicular to the axis line and the other frame plate 502b. A pair of guide bars 514 and 514 that form concave portions 514a and 514a opposed to each other on the outer wall of the vertical wall, so that both ends of the rotary blocking pin 513 are guide bars 514. I am wearing between 514. When the hydraulic member 509 extends the stretchable arm 400 toward the receiving rack 100, 100 ′, the receiving rack 100, 100 when the third arm 460 moves to a predetermined position. And a predetermined stroke are pressed in accordance with the movement to the stopper member 110 provided at the ') and up to the maximum movement position of the third arm 460. At this time, the main shaft 508 is the rotation blocking pin 513 is sandwiched by the guide bar 514, 514, so that it can slide in the axial direction without rotating. However, a pair of first and second positioning pins 515a and 515b are provided at both ends protruding from the boss portions 503b and 503c of the locking plate 503 of the main shaft 508 with respect to the axis line. It is administered in the vertical direction. Accordingly, the first positioning pin 515a penetrates into the first cutout portion 506 of one boss portion 503b as the main shaft 508 slides, and at the same time, the second positioning pin 515b. ) Comes out of the second notch 507 of the other boss 503c, and the instrument panel 503 is rotated by a predetermined angle in a constant direction.

The rotation operation of the locking plate 503 according to the sliding of the main shaft 508 as described above will be described in more detail with reference to FIGS. 16 and 17. In the initial state, since the hydraulic member 509 is biased in a predetermined direction (indicated by the arrow I in FIG. 15) by the compression spring 512, the first positioning pin 515a of the instrument panel 503. Is spaced apart from the first cutout 506, the second positioning pin 515b is inserted into the curved portion 507b of the second cutout 507, and the locking clicks 503a and 503a are inserted. Is housed in the frame plates 502a and 502b. (It is indicated by (a) in FIG. 16 and FIG. 17.) Then, the third arm 460 is extended to abut the stopper member 110 and the hydraulic member 509. From this state, the third arm ( As the hydraulic member 509 becomes pressurized (indicated by arrow II in FIG. 15) in accordance with the movement to the maximum moving position of the 460, the first positioning pin 515a becomes the first notch. The second positioning pin 515b is pulled out of the curved portion 507b of the second cutout 507 along with the guide surface 506a of 506 along the guide surface 506a (in FIG. 17). (b) denoted by (c)]. In accordance with the indentation of the first notch 506 of the first positioning pin 515a, the locking plate 503 is 60 deg. C in a constant direction (indicated by arrow III in Fig. 16) = (π / 6), the locking clicks 503a and 503b protrude from the frame plates 502a and 502b, and engage with the hook member 210 of the pellet 200. [Fig. c). After that, when the elastic arm 410 is contracted and the hydraulic member 509 and the stopper member 110 are spaced apart, the main shaft 508 is projected to return to its original position by the elastic restoring force of the compression spring 512. [Indicated by the arrow position in FIG. 15]. As the hydraulic member 509 returns, the first positioning pin 515a is pulled out of the curved portion 506b, and the second positioning pin 515b is the guide surface of the second cutout 507. As shown in FIG. Abut 507a (indicated by (d) in FIG. 17). From this state, the second positioning pin 515b is inserted into the curved portion 507b along the guide surface 507a (indicated by (e) in FIG. 17). By the second positioning pin 515b, the locking plate 503 is rotated by 30 ° [= pi / 12] in a fixed direction (indicated by arrow III in FIG. 16). [Indicated by (e) in FIG. 16]. At this time, the locking state between the hook member 210 and the locking click 503a is maintained, and as a result of the reciprocating linear movement of the main shaft 508 as described above, the locking plate 503 is 90 ° [π / 4]. ] To rotate by, repeating engagement with the hook member 210, the separation.

Next, how to store and take out a car in the above-described three-dimensional parking device will be described. In the initial state, it is assumed that the vehicle A is not accommodated in the accommodation racks 100 and 100 'at all, and the lifting device 300 lowers the lifting platform 310 to the lowest position. Assume it is stationary. In this initial state, the rails 314 and 314 of the platform 310 are appropriately operated in advance by appropriately operating the lifting device 300 and the conveying device 400 so that the storage racks 100 and 100 'can be properly disposed. The unit value, for example, the pellet 200 disposed at the upper end III of the accommodation rack 100 is placed.

First, in accommodating the motor vehicle A, the motor vehicle A is stopped by moving on the pellets 200 on the platform 310 via the inclination plates 150 and 150.

Next, the lifting device 300 is operated to raise the lifting platform 310 until the height of the stage III in which the pellet 200 on which the vehicle A is stopped is originally stored. In this state, the rails 101 and 101 of the stage III and the rails 314 and 314 of the platform 310 are linearly positioned on the same horizontal plane.

Then, the driving motor M2 of the transfer apparatus 400 or 400 is operated in a predetermined direction. Then, as described above, the second arm 440 and the chain 422, 422 circulating between the rope pulleys 423, 423, 424, 424 by the driving motor (M2) The engagement of the second arm 440 with the chain racks 448 and 448 protrudes from the first arm 420 toward the receiving rack 100 in a predetermined direction, that is, to the right in the drawing. At the same time, according to the movement of the second arm 440, the chain 447 disposed on the second arm 440 is engaged with the chain rack 431 of the first arm 420 by the rope poly 446 ( 446 cycles through, the circulation operation of the chain 447 is transmitted to the third arm 460 by the chain rack 462 of the third arm 440 engaged with the chain 447, The third arm 460 protrudes with respect to the second arm 440 at the same speed in the same direction as the second arm 440.

In addition, the pellet 200 in engagement with the third arm 460 is stepped from the rails 314 and 314 of the platform 310 at the same speed as the third arm 460. The hydraulic member 509 of the engaging device 500 disposed on the right side in the longitudinal direction of the third arm 460 when the third arm 460 protrudes to a predetermined position and moves toward the rails 101 and 101 of the second arm 460. Is pressed against the stopper member 110 on the receiving rack 100 side, and the main shaft 512 slides. In doing so, the stopper plate 503 is rotated in a predetermined direction by decay of the first and second positioning pins 515a and 515a and the first and second cutouts 506 and 507. Further, by rotating in a predetermined direction in accordance with the release of the contact with the stopper member 110, the engagement state between the hook member 210 of the pellet 200 and the locking click 503a of the locking plate 503 is released. In addition, the pellets 200 are placed on the rails 101 and 101 of the upper end III of the accommodation rack 100 in the state in which the automobile A is mounted. In this state, the operation of the telescopic arm 410 is stopped by a detector mechanism not shown, and the pellets 200 are operated by the automatic locking mechanism (not shown). It is locked so that it may not move on the rail 101 (101) in the state mounted on the image reliably.

Next, the drive motor M2 of the transfer apparatus 400 is rotated in the opposite direction to the above, and the second and third arms 460 and 460 are mounted on the first arm 420 in the opposite manner to the above. Return to

And one of the hollow pellets 200 on the rails 101 and 101 of the other stages I (II) and (I ') (II') (III ') of the accommodation racks 100 and 100'. In order to accommodate the on the platform 310, the lifting device 300 and the transfer device 400 is operated. For example, when receiving the pellet 200 of the uppermost stage (III ') of the accommodation rack 100' on the left side in the drawing, the platform 310 is stopped at the uppermost value of the upper TNF, the transfer apparatus The driving motor M2 of 400 is rotated in reverse to protrude the second arm 440 and the third arm 460 toward the left in the drawing in the manner described above. When the third arm 460 moves to the predetermined position, the hydraulic member 509 of the engaging device 500 disposed on the left side in the longitudinal direction of the third arm 460 is disposed at the stopper member (the side of the receiving rack 100 '). The pressing plate 503 rotates in a predetermined direction by contacting with the 110, thereby engaging the hook member 210 of the pellet 200 and disengaging the stopper member 110. ° Rotate in the prescribed direction. At this time, as described above, the operation of the telescopic arm 410 is stopped by a detector mechanism not shown, and the pellets on the rails 101 and 101 are stopped by an automatic locking mechanism (not shown). The locked state of 200 is released.

In this state, when the driving motor M2 of the feeder 400 is rotated in the radial direction, the second and third arms 440 and 460 are returned to the first arm 420. The pellet 200 which is engaged with the third arm 460 by the engaging device 500 by the retracting operation of the 460 is the rail 101 of the upper end (III ') of the accommodation rack 100'. It moves from 101 to the rails 314 and 314 of the platform 310. In this state, the elevator 300 is operated to lower the platform 310 to the lowest level, and then the elevator 300 is stopped.

The pellet 200 on the platform 310 in this state can be used as a passage as described above. In order to accommodate the vehicle A again in the accommodation rack 100 or 100 'from this state, Similarly, after stopping the vehicle A on the pellets 200 on the platform 310, the elevator 200 and the transfer device 400 are operated to move the pellets 200 together with the vehicle A. In other words, it is accommodated on the rail 101, 101 of the upper end (III ') of the receiving rack (100'). When the platform 310 is lowered to the lowest position, one of the empty pellets 200 of the accommodation racks 100 and 100 'is moved on the platform 310 and then lowered.

And, by repeating the operation, if the car (A) is accommodated in all the ends of each receiving rack (100) (100 '), the platform 310 is reinforced to the lowest position, and the aqueous solution (100) (100) One or more preliminary pellets 200 'are lifted by the transfer device 400 from any one of the receiving shelves 102 and 102' of the preliminary pellets 200 'installed at the lowest position of " The preliminary pellets 200 'are used as passages.

On the other hand, when the desired vehicle A is withdrawn from the accommodation racks 100 and 100 ', for example, when the vehicle A accommodated in the uppermost stage III of the accommodation rack 100 is taken out, it is transferred first. The device 400 is operated to transfer the preliminary pellets 200 'on the platform 310 to the original receiving shelf 102 or 102', and then to be accommodated. The lifting platform 310 is raised to the height of the uppermost stage III of the accommodation rack 100 which accommodates the automobile A. As shown in FIG. Next, the transfer device 400 is operated to extend the third arm 440 and the second arm 430 from the first arm 420 toward the upper end III of the accommodation rack 100.

As described above, when the third arm 460 moves to the predetermined position, the engaging device 500 disposed on the right side in the longitudinal direction of the third arm 460 operates to operate the stopper plate 503 at 60 °. Again rotated in a predetermined direction by 30 °, engaging with the hook member 210 of the pellets 200.

Thereafter, the second and third arms 440 and 460 are returned to the first arm 420 in the same manner as described above, so that the rails 101 and 101 of the upper end III of the accommodation rack 100 can be returned. By moving the pellet 200 on which the vehicle A is placed on the rails 314 and 314 of the platform 310, the elevator 300 is operated to lower the platform 310 above. The vehicle A can be started from the pellet 200 after the dropping to the position.

When the vehicle A is again taken out from the accommodation racks 100 and 100 'from this state, the empty pellet 200 mounted on the platform 310 in the above state is returned to its original position, that is, the accommodation rack 100. After moving to the uppermost stage (III) of), the platform 310 is moved to the height of the stage of the accommodation rack 100 or 100 'where the desired vehicle A is accommodated, and the desired vehicle A The pellets 200 are placed on the platform 310 by the transfer device 400. After the platform 310 is lowered to the lowest position, the vehicle A may be started from the pellet 200.

Thereafter, S and the like may be suitably accommodated and taken out of the vehicle to the accommodation racks 100 and 100 'by the above operation.

In addition, in the above embodiment, each of the accommodation racks 100 and 100 'is a three-stage type, but in the three-dimensional parking apparatus according to the present invention, it is not limited to the three-stage accommodation racks. However, it can also be used as a parking lot value for storage of 20 steps. In addition, when the accommodation racks 100 and 100 'are connected by using a plurality of tanks in the width direction of FIG. By stretching, it can shorten the receiving time and protect people from the risk of leaving the rack center or time. In addition, when the lifter is installed in the longitudinal direction in FIG. 2, it can be used for storing automobiles such as narrow roads. That is, you may use this apparatus for vertical type | mold similarly to the above-mentioned horizontal type | mold storing. The object to be stored is not limited to a car, but may be used as a storage device such as a heavy object as an automatic warehouse. Moreover, you may use only the accommodation rack 100 of the side which installed the lifting device 300. As shown in FIG.

In addition, in the above embodiment, the platform 310 is configured to move in the vertical direction by the engagement of the sprockets 351, 351 'and the chain (353, 353') by the driving force of the motor (M1). However, in the three-dimensional parking device according to the present invention, the motor M1 may be a hydraulic motor or the like, and the drive transmission means from the motor M1 to the lifting platform 310 is controlled by the chain transmission as described above. It is not limited to this, for example, by installing a rack extending in the vertical direction on the receiving rack 100 side, and the drive motor of the pinion and pinion to be engaged with the rack on the platform 310 side, to engage the rack and pinion. The lifting platform 310 may be raised or lowered by the above, or a wire rope may be used at the other parking lot value as in an elevator.

In the above embodiment, the multi-stage telescopic arm 410 of the transfer device 400 includes chains 422, 422 and 447 and chain racks 431, 431 and 448 and 448. )… Although it is configured to expand and contract by engaging with (462) and (462), in the three-dimensional parking apparatus according to the present invention, the telescopic arm 410 may be expanded and contracted by a rack and a pinion mechanism. Without using the arm 410, for example, a hydraulic cylinder or the like may be used to transfer the pellet 200 between the platform 310 and the receiving rack 100, 100 '. .

As described above, in the three-dimensional parking device according to the present invention, the vehicle is placed, and the vehicle is lifted and lowered by the lifting device to the predetermined height of the storage rack by the lifting device, and then the lifting table and the receiving device are transferred by the transfer device. Since the pellets are transferred between the racks so that the cars can be moved in and out at each end of each receiving rack, only one car is moved in and out of the cars, thereby saving energy and driving the drive. Can be used. In addition, since the three-dimensional parking device according to the present invention has a rigid structure as described above, it is light in weight and inexpensive, and the number of storage racks or the number of storage racks is changed in response to changes in the location conditions so as to accommodate the number of automobiles. It can be easily increased or decreased. In addition, the three-dimensional parking device according to the present invention can be used as a passage when the empty pellets are placed on the lifting target at the lowest position of the platform, so that the platform can be placed in a special space for waiting the platform. This is unnecessary.

In addition, according to the present invention, the conversion from the linear movement of the main shaft to the rotational movement of the locking plate is easily realized by the engagement device having a simple structure, and the engagement and separation of the pellets and the transfer device can be reliably performed. Therefore, it is possible to provide an engaging device which is advantageous in terms of equipment.

Claims (1)

The elevating device 300 having a lifting platform 310 which descends and descends on one side of the multi-stage receiving racks 100 and 100 'arranged to face each other, and the lift table 310 in which the vehicle is mounted is mounted. In the apparatus for transferring conversion between the receiving racks 100, 100 'and the platform 310 by means of the transfer device 400 disposed in the base plate, the base plate 501 is vertically attached to the base plate 501. A pair of frame plates 502a and 502b provided in parallel and vertically, rotatably supported by the frame plates 502a and 502b, protruding radially, and engaging clicks 503a and 503a and in the axial direction. A locking plate 503 having protruding boss portions 503b and 503c, and first and second cutout portions 506 and 507 formed at both ends of the boss portions 503b and 503c of the locking plate 503. ) And the main shaft 508 slidably and coaxially attached to the locking plate 503, the first and second positioning pins 515a and 515b associated with the main shaft 508, and To one boss portion 503b of the locking plate 503 Protruding from the cylindrical hydraulic member 509 fixed to the distal end of the main shaft 508 protruding a predetermined distance from the main shaft 508 via the fixing pin 510 and the other boss portion 503c of the stopper plate 503. A rotation stopping pin 513 disposed at the rear end of the main shaft 508 in a direction perpendicular to the axis line, and according to the sliding of the main shaft 508, the first and second positioning pins 515a ( 515b) and the first and second cutouts 506 and 507 by desorption of the engaging plate 503 by rotating the engaging plate 503 by a predetermined angle to repeat the engagement with the pellet 200, the engaging device 500 Stereo parking device, characterized in that provided in the transfer device (400).

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