KR101399369B1 - Vertical circulation type parking apparatus - Google Patents

Abstract

The present invention relates to a vertical circulation type parking apparatus which circulates car garages hinge-coupled to a chain side according to the circulation of the chain. According to the present invention, the rotary force of a transmission sprocket rotating by a driving motor is transmitted to a circulation sprocket circulating a main chain, and in this case, the circulation sprocket is directly driven without any separate driving rotor, thereby reducing the production cost. Further, a power transmission shaft connecting a pair of front and rear power transmission portions is formed integrally with the inside of a reinforcing pipe supporting a pair of front and rear frames, thereby enhancing the space utilization. Moreover, the car garages are guided in a linear movement section by only a second roller and guided in an upper side rotating movement section by an upper side curve guider formed in one line, so that the fitting and noise generation in the car garages can be removed in the linear movement section and the guider can be simply manufactured to reduce the production cost.

Description

{Vertical Cir- culation Type Parking Apparati}

The present invention relates to a mechanical parking apparatus, and more particularly, to a vertical circulation parking apparatus.

The parking space is absolutely insufficient compared to the accumulation of vehicles in recent years. Also, when building a new building, it is necessary to provide a certain parking space according to the building regulations.

In most cases, an underground space or a roof, or a whole floor or a side space of a building, is secured as a parking space. However, the method of securing such a conventional parking space may not be able to secure sufficient parking space due to the absolute limit of the area per floor of the building or the floor of the building in particular. In this case, there is a need to construct a separate parking facility capable of accommodating several vehicles in a vertical direction.

There are various types of separate parking facilities, but the present invention relates to a vertical circulating parking device.

The vertical recirculating parking system constitutes the skeleton of a structure with a frame, and several garages securing a space for individually accommodating the vehicle have an elliptical shape along the rotation direction of the chain on a plane perpendicular to the ground And circulation. Such a vertical circulation type parking device is disclosed in Korean Patent Registration No. 10-0122712 (entitled Vertical Circulation Parking Device, hereinafter referred to as "Prior Art").

In the prior art, a driving device for circulating a main chain (referred to as a "link chain" in the prior art) includes a driving motor (referred to as a "motor" in the prior art), a power transmission shaft , A drive rotor (referred to as "upper sprocket wheel" in the prior art, a part to which the main chain is attached), a circulating sprocket (in the prior art, the sprocket is an upper power transmission sprocket, Called a planter with a number of teeth), and a transmission chain (referred to as a "drive chain" in the prior art). According to this, the driving force of the driving motor drives the circulating sprocket by the transmission chain, and the driving rotor integrated with the circulating sprocket rotates and circulates and rotates the main chain. In the prior art cited as a reference, a circular sprocket is divided into a plurality of sprockets without being integrally formed and assembled into a drive rotor in a partial shape (a plate having teeth), thereby achieving cost reduction. However, In a parking garage, an integral sprocket is used. That is, in the conventional drive device, the drive rotor for circulating and rotating the main chain and the circulating sprocket for receiving the drive force of the drive motor are separately manufactured and assembled together. However, such a drive rotor and a circulating sprocket are separately manufactured and assembled integrally, the manufacturing cost is very high and the installation space is large, which leads to a difficulty in designing.

Furthermore, in the prior art, it is expensive to manufacture a circulating sprocket, so that a plurality of divided teeth are attached to the drive rotor to form a circulating sprocket. Since a plurality of teeth are used in this way, the transmission chain is angled and the length of the transmission chain is largely varied according to the rotation angle. Therefore, there is a problem that an idler roller for adjusting the transmission chain tension is used.

In addition, the vertical circulation type parking apparatuses are arranged concentrically in a pair of frames before and after each configuration. That is, the frames on both sides of the front and rear sides are set to have a certain distance from each other, and the main chain or the like is formed in pairs on both sides of the frame, and the frames on both sides are supported by a plurality of support beams. And the main chain on both the front and rear sides is circulated and rotated by one driving motor. To this end, it has a power transmitting shaft (referred to as a "main shaft" in the prior art) for transmitting the driving force of the driving motor to the main chain of both frames. At this time, the power transmission shaft is easy to transmit the power closer to the circulating sprocket, but the power transmission shaft can be easily rotated in the upper rotation crossing area of the garage rotating in a circulating manner (hanging on the main chain) It should be located at a point where interference can be avoided. Therefore, the power transmission shaft is usually installed at a position which is considerably distant from the circulating sprocket.

Likewise, among the plurality of support beams that connect and support a pair of frames before and after the main parts such as the main chain are assembled, the support on the first shaft is more stable in view of the structure of the machine. However, since it is subject to the interference with the rotation locus of the garage like the above-described power transmission shaft, it is inevitably located substantially below the circulating sprocket.

That is, it is ideally structurally ideal that the above-mentioned power transmission shaft and the upper support are located at the uppermost position. However, the conventional upper drive type (the manner in which the power of the drive motor is provided to the upper side circulation sprocket) Type parking apparatus, the power transmission shaft and the upper support beam were inevitably installed one after the other in this order.

If the support beam is positioned above the power transmission shaft, the distance between the back and forth circulating sprocket and the power transmission shaft is too far. As a result, in the chain drive system (for example, in the prior art) in which the power is transmitted to the electric chain, the length of the transmission chain becomes too long and power transmission efficiency is lowered and noise is generated. Further, The distance between the circulating sprocket and the gear of the power transmission shaft becomes too long in the gear drive system in which the power transmission shaft is installed so that more gears are required, thereby causing cost increase and noise generation.

On the other hand, when the power transmission shaft is positioned on the upper side of the support beam, the distance between the back and forth circulating sprockets and the support beams becomes too far away and the structure becomes unstable.

Generally, a vertical circulation type parking apparatus is provided with a guider (referred to as a "pallet guide" in the prior art) for guiding the rotation of the garage. Therefore, the roller attached to the garage is guided by the guider, thereby inducing the garage to rotate in a stable manner.

According to the prior art, a pair of first rollers 141 and a pair of second rollers 142 should be provided at the upper and lower ends of the garage 140, as shown in Fig. 1 (a). The first roller 141 and the second roller 142 are located on the same vertical line. However, in this case, the distance L between the first roller 141 on the upper side and the second roller 142 on the lower side is long, so that a mechanical error during manufacture and installation tends to occur. It is easy to generate and lacks accuracy of operation. Therefore, in order to compensate for this, a technique of narrowing the gap between the first roller 241 and the second roller 242 as shown in Fig. 1 (b) has been proposed. According to the technique of FIG. 2, although the problem arising in the technique of FIG. 1 is solved, the following problems arise.

2, the width W ₁ of the rail groove of the guide rail 320, which guides the main chain due to the weight of the vehicle mounted on the garages 340, R is larger than the diameter (W ₂ ). The reason for this is to keep the tension according to the change of elongation and contraction of the main chain constant according to the magnitude of the load acting on the main chain. If a lot of cars are parked in garages suspended from the main chain, the length of the main chain increases. That is, when the vehicle hangs on the main chain and the vehicle is empty, the overall length of the main chain changes due to the change in weight. When the vehicle is left untouched, the driving efficiency of the main chain is lowered and noise is generated.

In the conventional vertical circulation type parking apparatus, the width W ₁ of the rail groove is slightly wider than the diameter W ₂ of the roller R as described above. 3, when the vehicle is loaded in the garage, the coupling member 330 coupled to the link 312 of the main chain is inclined, and the linear length of the tilted link in the vertical direction L ₁ ) is shorter than the length (L ₂ ) in a straight line state.

Therefore, even if the main chain is slightly extended due to the load applied to the main chain, the inclined joining member 330 absorbs the extended length of the main chain, so that the entire main chain is offset from the extended length to maintain a constant tension. However, when the technique of FIG. 1 (b) is combined with the tension control technique, a serious problem arises. 3, when the load acts on the garage, the hinge coupling point P of the coupling member 330 and the garage 340 also moves from the point C to the point C ', which causes the first roller 341 to rotate in a straight line The second roller 242 is tightly in contact with the inside of the rail groove of the guider. That is, since the hinge joining point P, the first roller 241 and the second roller 242 form a triangular leverage, when the garage moves up and down in this state, the rollers 241 and 242 are caught in the rail groove Noise is generated or the rollers 241 and 242 are damaged and power is wasted.

The two upper and lower rollers 241 and 242 have respective rotation sections in the rotation return region of the garage, and guide blind zones that can not be guided by the guide sections at the point where the respective rotation sections meet.

Further, the conventional guider requires a guide for supporting the first roller and the second roller, respectively, as shown in Practical Application Registration No. 20-0446291, which makes it difficult to manufacture and noise is generated during operation of the machine.

On the other hand, each of the garages is hinged to each of the coupling members 330, and the hinge coupling will be described as follows.

4, the garages 340 of the vertical-circulation parking apparatus are connected to the coupling member 330 by fastening the coupling ring 392 with the coupling bolt 391 to the hanger central axis HS of the garage 340, As shown in Fig. Here, the engaging ring 392 is inserted into the engaging hole 331 of the engaging member 330.

4 (a) and 4 (b) by the friction between the inner surface IF forming the engaging hole 331 of the engaging member 330 and the outer surface of the engaging ring 392 when the garage 340 is rotated, if the coupling ring 392 rotates as shown in FIG. 5B, the coupling bolt 392 rotates and is disengaged.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems and has the following purpose.

First, a circulating sprocket without a separate drive rotor serves as a drive rotor.

Second, there is provided a technique in which a power transmission shaft for transmitting a driving force of a driving motor and a supporting beam can be located at optimal positions.

Third, there is provided a technique in which a pinching phenomenon does not occur in a linear guide portion moving up and down.

Fourth, the upper and lower rollers are provided, and each guiding groove is formed in one line in the curved portion, thereby providing no guiding dead zone.

Fifth, a technique of providing a locking structure in which a coupling bolt fastened with a coupling ring is not loosened when a garage and a coupling member are hinged together.

According to a first aspect of the present invention, there is provided a vertical circulation type parking device comprising: a pair of front and rear first main chains and a second main chain, each of which is composed of a plurality of circulating rotating links; Coupling members hinged to specific ones of the plurality of links constituting the first main chain and the second main chain, respectively; A garage which is linked to each of the engaging members and rotates together with the pair of first main chains and second main chains in accordance with the rotation of the second main chains; A driving device for circulatingly rotating the pair of first main chains and the second main chain; And a pair of front and rear first frames and second frames for supporting the above-mentioned respective structures; A reinforcing tube having one end coupled to the first frame and the other end coupled to the second frame and having a hollow pipe shape for mutually supporting the first frame and the second frame; Wherein the driving device includes: a driving motor for providing driving force; A transfer sprocket rotated by a driving force of the driving motor; A pair of first circulating sprockets and a second circulating sprocket for respectively rotating the pair of first main chains and second main chains respectively in association with rotation of the transfer sprocket; A first power transmitting portion for transmitting the rotational force of the transferring sprocket to the first circulating sprocket; A second power transmitting portion for transmitting a rotational force of the transferring sprocket to the second circulating sprocket; And a power transmitting shaft for interlocking the driving of the first power transmitting portion and the driving of the second power transmitting portion; And the power transmission shaft is installed to pass through the inside of the reinforcing pipe.

A hinge coupling device for hinging the hanger center axis of the garage to the coupling member; Wherein the hinge coupling device comprises: an engagement bolt for bolting the engagement member to the garage; And a coupling ring having a through hole through which the coupling bolt can pass; .

A bolt hole through which the bolt portion of the coupling bolt can be inserted and a rotation preventing groove into which the one end of the coupling ring can be inserted are formed on the center axis of the hanger and the bolt hole is eccentric with respect to the rotation preventing groove .

To achieve the above object, according to a second aspect of the present invention, there is provided a vertical circulation type parking apparatus comprising: a main chain comprising a plurality of circulating rotating links; Coupling members respectively coupled to specific ones of the plurality of links constituting the main chain; A garage hinged to each of the engaging members and circulatingly rotated together with the circulating rotation of the main chain; A driving device for circulatingly rotating the main chain; A frame for supporting the above-mentioned respective components; And a guider for guiding movement of the garages; Wherein the guider comprises: a pair of linear guiders guiding movement of the garages in an upper and lower linear movement interval of the garages; A pair of upper curved guide rails guiding movement of the garages in an upper rotational movement interval of the garages; And a pair of lower curved guiders guiding movement of the garages in a lower rotational movement interval of the garages; Each of the garages comprising: a pair of first rollers guided by the guider; And a pair of second rollers guided by the guider and provided below the pair of first rollers and having a distance more distant than the distance between the pair of first rollers; Wherein the pair of linear guiders guide the linear movement of the pair of second rollers and the pair of upper curved guiders intersect the pair of second rollers and the pair of first rollers .

Wherein the pair of upper curved guide rails comprises: a first guide portion for guiding the first roller; And a second guide portion for guiding the second roller at a lower side of the first guide portion; .

Wherein the first roller or the second roller enters the guide groove of the upper curved guider at a portion where the first guide portion and the second guide portion meet, and the second roller or the first roller contacts the guide of the upper guide There is an exit opening to advance from the groove.

Wherein an interval between the entrance and the exit is smaller than an interval between the first roller and the second roller.

A hinge coupling device for hinging the hanger center axis of the garage to the coupling member; Wherein the hinge coupling device comprises: an engagement bolt for bolting the engagement member to the garage; And a coupling ring having a through hole through which the coupling bolt can pass; .

A bolt hole through which the bolt portion of the coupling bolt can be inserted and a rotation preventing groove into which the one end of the coupling ring can be inserted are formed on the center axis of the hanger and the bolt hole is eccentric with respect to the rotation preventing groove .

The present invention has the following effects.

First, the use of a single circular sprocket with the function of the circulating sprocket and the driving rotor simultaneously reduces the manufacturing cost and facilitates the design by saving installation space.

Second, since the reinforcing pipe (support pipe) is provided as a hollow pipe (which may be square or round) and the power transmission shaft is located inside the reinforcing pipe, space utilization is improved and design is convenient. In addition, the distance between the power transmitting shaft and the circulating sprocket can be reduced, thereby reducing the cost and simplifying the driving mechanism.

Third, in the linear motion section in the up-and-down direction, the second roller is used to prevent the noise caused by roller incision and pinching, and in the curved movement section, the first roller and the second roller cross So that the pinching phenomenon of the roller and the guide square area are eliminated. Furthermore, by forming each of the guide grooves used by the two rollers in one guide in a single line, the guide manufacturing is simple and the manufacturing cost is reduced.

Fourth, the union of the coupling bolt for hinging the coupling member with the garage is prevented, thereby improving the reliability of the product.

1 to 4 are reference views for explaining a vertical circulation type parking apparatus according to the related art.
5 is a schematic partially exploded perspective view of a vertical circulation type parking apparatus according to an embodiment of the present invention.
FIG. 6 is an excerpt of a main chain portion of the vertical circulation type parking apparatus of FIG. 5; FIG.
7 is a schematic front view of a garage applied in the vertical-circulation parking apparatus of Fig.
FIG. 8 is an excerpt of a power unit in the vertical circulation type parking apparatus of FIG. 5; FIG.
FIG. 9 is a front view of a guider applied to the vertical circulation type parking apparatus of FIG. 5; FIG.
FIGS. 10 and 11 are reference views for explaining the role of the guider in FIG.
FIG. 12 shows a hinge coupling device and the like applied to a vertical circulation type parking apparatus according to the present invention.
13 is a cross-sectional view of the hinge coupling device of FIG. 12 and the like.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For the sake of brevity, descriptions that are known or duplicated are omitted or compressed as much as possible. The same reference numerals are used to denote the same elements in the forward and backward directions.

5 is a partially exploded perspective view of a vertical recirculating parking apparatus 500 according to an embodiment of the present invention.

5, the vertical circulation type parking apparatus 500 according to the present invention includes a main chain 510, a guide rail 520 for guiding the inside or outside of the main chain 510, 530, six garages 540, a drive 550, a frame 560, a reinforcement pipe 570, and a guider (not shown in FIG. 5). Here, the main chain 510, the guide rail 520, the engaging members 530, the frame 560, and the guider are provided symmetrically with each other in pairs.

For reference, the direction indication on the drawings and description is based on the direction in which the vehicle enters the garage 540, i.e., the vehicle enters the garage 540 from the front to the rear, In this paper,

The main chain 510 has a total of 39 links 511 and 512 interconnected with each other as shown in the excerpt of FIG. 6 in the form of a long elliptical ring. The 39 links 511 and 512 have a specific six links 511 to which the coupling member 530 is coupled and 33 general links 512 that are not directly related to the coupling member 530.

The six specific links 511 are connected to the six engaging members 530, respectively.

The guide rail 520 maintains a long elliptical ring shape as the main chain 510. The guide rail 520 guides the circulation movement of the main chain 510 in each section on the circulation loop of the main chain 510. Of course, the guide rails 520 may be divided into regions on the side, upper side, or lower side rotation return region.

The six engaging members 530 are respectively coupled to the six specific links 511. [ Of course, it is also conceivable that six coupling members are integrally formed on a specific six links depending on the implementation.

Six garages 540 receive the vehicle and are hinged to each of the six joining members 530 via a hanger center axis HS. Since the front and rear portions of the six garages 540 are mutually symmetrically identical, the description of the configuration of the front portion is omitted as well as the description of the configuration of the rear portion.

Each of the garages 540 has a pair of first rollers 541 and a pair of second rollers 542 as referenced in the front view of FIG.

The pair of first rollers 541 are installed at the upper portion of the garage 540 so as to be spaced apart from each other by a predetermined distance D ₁ .

A pair of second rollers 542 are a pair of first and installed in slightly lower than the roller 541, a broader separation distance than the spacing distance (D ₁₎ between the pair of first rollers (541) (D ₂ ). That is, on the horizontal plane, the second roller 542 extends outward beyond the first roller 541 by a length L more.

The first roller 541 and the second roller 542 as described above are guided by the guider 580 described later.

The drive device 550 circulates the main chain 510 as referenced in the excerpt of FIG. 8 and includes a drive motor 551, a motor sprocket 552, a motor chain 553, a transfer sprocket 554, An idle roller gear 555, an idle sprocket 556, a transmission idle roller gear 557 and a circulating sprocket 558, and a power transmission shaft 559. Here, the driving idler roller gear 555, idler sprocket 556, transfer idler roller gear 557 and circulating sprocket 558 are symmetrically provided in pairs.

The drive motor 551 provides power for circulating the main chain 510.

The motor sprocket 552 is directly coupled to the motor shaft and rotates in accordance with the operation of the drive motor 551.

The motor chain 553 rotates the transmission sprocket 554 by rotating the motor sprocket 552 and the transmission sprocket 554 as a rotation return portion according to the operation of the drive motor 551.

The transfer sprocket 554 rotates together with the motor chain 553 in accordance with the rotation of the motor sprocket 552.

The driving idler roller gear 555 is coupled to the transmission sprocket 554 and rotates in conjunction with rotation of the transmission sprocket 554.

The idler sprocket 556 is provided on the upper side of the drive idler roller gear 555 and rotates in conjunction with the rotation of the drive idler roller gear 555.

The transfer idler roller gear 557 is provided on the upper side of the idler sprocket 556 and rotates in conjunction with the rotation of the idler sprocket 556.

The circulating sprocket 558 is provided on the upper side of the transfer idler roller gear 557 and rotates in conjunction with the rotation of the transfer idler roller gear 557. The main chain 510 is chain-coupled to the circulating sprocket 558, thereby rotating the circulating sprocket 558 in a circulating manner. That is, the transfer idler roller gear 557 is directly engaged with the circulating sprocket 558 without a separate drive rotor to rotate the circulating sprocket 558 directly.

The idler roller gear 555, the idler sprocket 556 and the idler roller gear 557 are sequentially gear-engaged and are connected to a power transmitting portion for transmitting rotational force of the transferring sprocket 554 to the circulating sprocket 558 And the diameter (number) and the number thereof may vary depending on the setting of the distance M in FIG.

The front end of the power transmitting shaft 559 is integrally coupled with the forward transmission sprocket 554 and the driving idler roller gear 555 and the rear end thereof is coupled to the rear driving idler roller gear 155. [ Accordingly, the power transmission shaft 559 is rotated by the rotation of the transmission sprocket 554, so that the front and rear driving idler roller gears 555 simultaneously rotate, thereby eventually rotating the front and rear circulating sprockets 558 simultaneously.

That is, when the drive motor 551 is operated, the rotational force of the motor sprocket 552 passes through the transfer sprocket 554, the drive idler roller gear 555, the idler sprocket 556, the transfer idler roller gear 557, And then is transmitted to the circulating sprocket 558 and is also transmitted to the rear circular sprocket 558 via the drive idler roller gear 555, idle sprocket 556, transfer idler roller gear 557 via the power transmission shaft 559, So that the front main chain 510 and the rear main chain 510 synchronously rotate together to rotate. The six engaging members 530 coupled to the main chain 510 and the six garages 540 coupled to the six engaging members 530 are also rotated in a circulating manner. Here, since the driving force is transmitted from the transmission sprocket 554 to the circulating sprocket 558 by gear engagement, the efficiency of power transmission is high.

The frame 560 is provided in a pair of front and rear to support the above-described respective configurations.

The reinforcing pipe 570 (see Fig. 8) is provided to mutually support the pair of frames 560 before and after. The reinforcing pipe 570 is coupled to the front frame 560 at its front end and to the rear frame 560 at the other end. Further, the reinforcing pipe 570 is in the form of a hollow pipe having a square or a circular shape. The power transmission shaft 559 is installed to pass through the inside of the reinforcement pipe 570 and interlocks the rotation of the front and rear drive idler roller gears 555 to each other, The driving of the power transmitting portion of the vehicle is interlocked.

9, the guider 580 is provided to guide the circular rotation of the garage 540 and includes a pair of linear guiders 581, a pair of upper curve guiders 582, And a lower curved guider 583 of FIG.

The pair of linear guiders 581 are provided in the form of a long straight line in the vertical direction. The pair of linear guiders 581 guides the movement of the garages 540 in the upper and lower linear movement sections. This pair of linear guiders 581 guides the second roller 542 of the garage 540 only.

A pair of upper curved guiders 582 guides the turnover of the garages 540 in the upper turn return area. That is, a pair of upper curve guiders 582 guide the movement of the garages 540 in the curved section of the garage 540. Each of the pair of upper curve guiders 582 has a guide groove of one block type. The guide groove of the upper convex shape is the first guide portion 582a, and the guide groove of the lower convex shape is the guide groove of the lower 2 guiding portion 582b. The first guiding portion and the second guiding portion are formed in a single line.

The first guide portion 582a guides the first roller 541.

The second guide portion 582b guides the second roller 542.

A pair of lower curved guiders 583 guides the turnover of the garages 540 in the lower turning return area.

10 is a reference diagram for explaining the relationship between the above-described guider 580 and the first roller 541 and the second roller 542 of the garage 540.

The first roller 541R on the right side, the first roller 541L on the left side, the second roller 542R on the right side, and the second roller 542L on the left side are denoted by reference numerals A, B, C, and D, respectively.

10, only the second rollers 542R and 542L are guided by the linear guider 581 when moving in the vertical direction.

On the other hand, the first roller 541 of the upper curved guider 582 in the upper rotation return region is located at the position where the first guiding portion 582a and the second guiding portion 582b meet, An entry opening IH for entering the first curved guide GS and an exit opening OH for advancing the second roller 542 in the guide groove GS of the upper curved guider 582 are formed As described above). Of course, when the upper curved guider 582 on the left side is referred to, the first roller 541 is positioned at the position where the first guiding portion 582a and the second guiding portion 582b meet with the guide of the upper curved guider 582 An inlet port IH 'through which the exit port OH' advancing in the groove GS and the second roller 542 enter the guide groove GS of the upper curved guide 582 is formed

11, the second roller 542 of the garage 540 is guided through the exit OH to guide the upper guider 582, as viewed from the upper curved guider 582 on the right side, The first roller 541 immediately before advancing from the groove GS enters the guide groove GS of the upper curved guider 582 through the entrance IH so that the guide square point in the upper rotary return area is removed .

That is, the distance a between the exit ports OH and OH 'and the entrance ports IH and IH' is narrower than the interval b between the first roller 541 and the second roller 542.

12 shows a hinge coupling device 590 that hinges between the hanger center axis HS, the coupling member 530, the coupling member 530 and the hanger central axis HS of the garage 540 .

A bolt hole 541 and a rotation preventing groove 542 are formed in the hanger center axis HS.

The bolt hole 541 is eccentric with respect to the rotation preventing groove 542.

An engaging hole 531 is formed in the engaging member 530.

The hinge coupling device 590 includes a coupling bolt 591 and a coupling ring 592.

The coupling bolt 591 is bolted to the hanger central axis HS through the bolt hole 531 so that the coupling member 530 is engaged with the hanger central axis HS.

The coupling ring 592 is installed such that its end passes through the coupling hole 531 of the coupling member 530 and the rotation preventing groove 531 is inserted. The coupling ring 592 is formed with a through hole 592a through which the bolt portion of the coupling bolt 591 can pass. Here, the hanger central axis HS, the coupling ring 592 and the rotation preventing groove 532 are mutually concentric (C ₁ ).

The through hole 592a is formed eccentrically to one side of the coupling ring 592 and the bolt hole 541 is also eccentric to one side of the rotation preventing groove 532. [ The passing hole 592a, the bolt hole 541 and the coupling bolt 591 are concentric (C ₂ ).

13, since the front end of the coupling ring 592 is inserted into the rotation preventing groove 532 even when the garage 540 is circularly rotated, the engagement hole 531 of the engagement member 530 and the engagement ring Even if the coupling ring 590 tries to rotate due to the friction of the coupling bolt 590, the rotation center C1 of the coupling ring and the rotation center C2 of the bolt hole 541 are different from each other so that the coupling bolt 591 can not be rotated .

In the embodiment of the present invention as described above, a vertical-type parking apparatus 500 is described as an example of a bottom-up type parking apparatus. However, the present invention is applicable not only to a bottom-up type but also an intermediate-

Although the present invention has been fully described by way of example only with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. It is to be understood that the scope of the invention is to be construed as being limited only by the following claims and their equivalents.

500: Vertical circulation parking device
510: main chain
530:
531: Coupling hole
540: Garage
HS: Hanger center axis
531: bolt hole 532: anti-rotation groove
550: Driving device
551: Driving motor 552: Motor sprocket
553: motor chain 554: transmission sprocket
555: Driving idle roller gear
556: Children's sprocket
557: Transfer idler roller gear
558: Circular sprocket 559: Power transmission shaft
560: Frame
570: reinforcement pipe
580: Guider
582: Upper curved guider
582a: first guide portion 582b: second guide portion
IH, IH ': Entry point OH, OH': Entry point
590: Hinge coupling device
591: Coupling bolt
592: Coupling ring
592a: Through hole

Claims (7)

A pair of front and rear pairs of a first main chain and a second main chain made up of a plurality of links rotating cyclically;
Coupling members respectively coupled to specific ones of the plurality of links constituting the first main chain and the second main chain;
A garage hinged to each of the engaging members and circulatingly rotating together with the pair of first main chains and the second main chain in accordance with the rotation of the first main chain and the second main chain;
A driving device for circulatingly rotating the pair of first main chains and the second main chain; And
A pair of front and rear first and second frames for supporting the above-mentioned respective components;
A reinforcing tube having one end coupled to the first frame and the other end coupled to the second frame and having a hollow pipe shape for mutually supporting the first frame and the second frame; / RTI >
The driving device includes:
A driving motor for providing driving force;
A transfer sprocket rotated by a driving force of the driving motor;
A pair of first circulating sprockets and a second circulating sprocket for respectively rotating the pair of first main chains and second main chains respectively in association with rotation of the transfer sprocket;
A first power transmitting portion for transmitting the rotational force of the transferring sprocket to the first circulating sprocket;
A second power transmitting portion for transmitting a rotational force of the transferring sprocket to the second circulating sprocket; And
A power transmitting shaft for interlocking the driving of the first power transmitting portion and the driving of the second power transmitting portion; / RTI >
And the power transmission shaft is installed to pass through the inside of the reinforcing tube
Vertical circulation parking device. A main chain (Chain) comprising a plurality of links rotating cyclically;
Coupling members respectively coupled to specific ones of the plurality of links constituting the main chain;
A garage hinged to each of the engaging members and circulatingly rotated together with the circulating rotation of the main chain;
A driving device for circulatingly rotating the main chain;
A frame for supporting the above-mentioned respective components; And
A guider for guiding movement of the garages; Lt; / RTI >
The above-
A pair of linear guiders for guiding the movements of the garages in upper and lower linear movement sections of the garages;
A pair of upper curved guide rails guiding movement of the garages in an upper rotational movement interval of the garages; And
A pair of lower curve guiders guiding movement of the garages in a lower rotational movement interval of the garages; / RTI >
Each of the garages includes:
A pair of first rollers guided by the guider; And
A pair of second rollers guided by the guider and provided below the pair of first rollers and having a distance more distant from the distance between the pair of first rollers; Lt; / RTI >
The pair of linear guiders guiding the linear movement of the pair of second rollers,
Wherein the pair of upper curved guiders intersect the pair of second rollers and the pair of first rollers.
Vertical circulation parking device. 3. The method of claim 2,
The pair of upper curved guide rails
A first guide portion for guiding the first roller; And
A second guide portion for guiding the second roller at a lower side of the first guide portion; Characterized in that
Vertical circulation parking device. The method of claim 3,
Wherein the first roller or the second roller enters the guide groove of the upper curved guider at a portion where the first guide portion and the second guide portion meet, and the second roller or the first roller contacts the guide of the upper guide Characterized in that an outflow opening is formed in the groove
Vertical circulation parking device. 5. The method of claim 4,
Wherein an interval between the entrance and the exit is narrower than an interval between the first roller and the second roller
Vertical circulation parking device. 6. The method according to any one of claims 1 to 5,
A hinge coupling device for hinging the hanger center axis of the garage to the coupling member; Further comprising:
The hinge coupling device includes:
An engaging bolt for bolting the engaging member to the garage; And
A coupling ring having a through hole through which the coupling bolt can pass; ≪ RTI ID = 0.0 >
Vertical circulation parking device. The method according to claim 6,
A bolt hole through which a bolt portion of the coupling bolt can be inserted and a rotation preventing groove through which one end of the coupling ring can be inserted are formed in the hanger center shaft,
And the bolt hole is eccentric with respect to the rotation preventing groove
Vertical circulation parking device.

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