JP2989419B2 - Carriage with lift function for multi-story parking lot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transport trolley having a function of raising and lowering a multistory parking lot.

[0002]

2. Description of the Related Art Conventionally, as a multi-story parking garage having a transport vehicle with a lifting function, for example, as shown in a plan view of FIG. A traveling carriage with a lifting function 02 and a pair of rails 01
, A plurality of storage shelves 03 and 03 arranged in a column along the left and right sides, and a storage lifter 04, a storage lifter 05, and an inter-lane lateral feed mechanism 06 arranged in a part of a row of the storage shelves 03. What is formed is known.

In such an apparatus, as shown in FIG. 2 (B) side view and FIG. 2 (C) front view, as shown in FIG. Traverse conveyance between the lane-to-lane traverse mechanism 06 and the traverse conveyor 07a (FIG. 3) attached to the transport carriage 02 with an elevating function, and the traverse conveyor 08 (attached to the storage shelf 03). (Fig. 3).
Here, reference numerals 09 and 010 denote wheels arranged at the four corners of the bogie with lift function 02, the upright support columns, and 011, respectively.
Possible lifting platform lifting the front and rear ends along the lifting post 010 before and after 012, as shown in FIG. 2 (C), the height H ₁ and the height h of the height direction lift function with the conveyance carriage 02 in the range up to, in the longitudinal direction the upper longitudinal rail for preventing tipping of the truck extending over the entire length of the multi-storey car park, the height from the ground of the upper surface is H _2. Reference numeral 013 is a guide roller which is pivotally supported on the left and right sides of the upper surface of the top plate of the carriage with lift function 02 so as to loosely sandwich the upper vertical rail 012.

In the perspective view of FIG. 3 (A) and the partially enlarged front view of FIG. 3 (B) showing the details of the transport carriage 02, reference numeral 014 denotes a left and right position on the elevating table 011 in accordance with the front / rear position of each horizontal feed conveyor 07a. A pair of front and rear horizontal hydraulic cylinders arranged in the direction, 015 is each hydraulic cylinder 014 of the lifting platform 011
Are pivot links whose lower ends are pivotally supported on abutments 016 erected at the left and right ends of the front and rear positions. 017
The left and right ends connect the upper ends of the left and right rotation links 015 via horizontal pins 018, respectively, and the lower end of a vertical member protruding downward from the center is a hydraulic cylinder 014.
Horizontal link, pivoted to the right end of the piston rod, 01
Reference numeral 9 denotes a hydraulic cylinder 014 that is coaxially supported by a horizontal pin at the lower end of the left rotating link 015, and is mounted on a lifting platform 011.
Is a drive gear that is rotated by a chain 211 wrapped around an output shaft of a drive source 020 arranged side by side.
022 is the upper horizontal pin 018 of the left rotating link 015
An intermediate gear that is coaxially pivoted with the drive gear 019 and meshes with the driven gear 023 of the traverse conveyor 08 on the left storage shelf 03, and 024 is a right rotation link 015. And the intermediate gear 025 coaxially supported by the upper horizontal pin 018 and coaxially supported by the lower horizontal pin of the rotating link 015, and furthermore, the lateral feed conveyor 08 of the right storage shelf 03. Driven gear 023
It is also an intermediate gear that can be meshed. Here, the four upper and lower end pins 018 of the two rotating links 015 are arranged at positions forming four vertices of a parallelogram.

In such an apparatus, for example,
In order to move the car on the horizontal conveyor 07a of No. 11 onto the horizontal conveyor 08 of the right storage shelf 03, FIG.
(B) The piston rod of the hydraulic cylinder 014 is moved to the arrow 0.
26, the horizontal link 017 is moved to the right, the intermediate gear 024 is meshed with the right driven gear 023, and then the driving gears 019,
The transverse feed conveyor 07a and the intermediate gear 025 are sequentially rotated clockwise, the intermediate gear 024 is rotated counterclockwise, and the right driven gear 023 and the horizontal feed conveyor 08 are sequentially rotated clockwise. Performed by

However, in such an apparatus, the drive gear 019 which is supported by the lifting platform 011 of the transport carriage 02 is used.
Thus, for example, a conveyor for transverse feed 07a, an intermediate gear 025,
024, the right side transverse conveyor 08 is also driven via the driven gear 023. At this time, the reaction force from the transverse conveyor 08 engages the flange portion of the wheel 09 with the rail 01 at the lower part of the transport carriage 02. By doing so, the guide rollers 013 are received at the upper portion by engaging the guide rollers 013 with the upper vertical rails 012, and thus have the following disadvantages. (1) Since the upper vertical rail 012 is erected above the multi-story parking garage and the guide roller 013 is additionally provided on the top of the transport carriage 02, construction costs are increased, and thus economic efficiency is reduced. (2) As shown in FIG. 2 (C), since the height H ₂ of the upper longitudinal rail 012 is higher by a height h than the height H ₁ of the conveying carriage 02, the number of storage shelves 03 of the multi-storey car park Decrease, thus reducing economics.

[0007]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above circumstances, and has a small and lightweight reaction force receiving structure for a traverse conveyor of a lifting platform, a low construction cost, and an automobile. It is an object of the present invention to provide a transport trolley with a function of raising and lowering a multi-story parking garage, which has a large accommodation capacity and is therefore economical.

[0008]

SUMMARY OF THE INVENTION To this end, the present invention provides a transport vehicle with a lifting function that can be traversed along a vertical rail extending in the front-rear direction and located in the center of a deck of a rectangular multi-story parking lot that is long in the front-rear direction. And a laterally-moving vehicle-side conveyor for the vehicle in the left-right direction, which is disposed one-to-one on the elevator of the carrier with the lifting function, and standing along both sides of the vertical rail of the carrier with the lifting function. In a multi-level parking lot having a plurality of car storage shelves extending over a plurality of floors, and a car-transport conveyor on a storage shelves respectively disposed on the storage shelves and capable of interlocking with the car-transport conveyor on a car, A left-hand or right-hand storage shelf of the upper vehicle traverse conveyor. A reaction force support member for automatically connecting the upper vehicle traverse conveyor to the right or left storage shelf of the elevator platform in conjunction with the upper vehicle traverse conveyor. It is characterized in.

[0009]

According to the above construction, a transport vehicle with a lifting function, which can be traversed along a vertical rail extending in the front-rear direction, which is arranged at the center of the deck of a rectangular multi-story parking lot which is long in the front-rear direction, A lateral trolley on the vehicle in a horizontal direction, which is disposed in a pair of front and rear directions on the elevating platform of the transport vehicle with function,
Car storage shelves extending over a plurality of floors respectively erected along both sides of the vertical rail of the above-mentioned carriage with a lifting function, and storages which are respectively arranged on the above-mentioned storage shelves and which can be linked to the above-mentioned carriage on-car automobile lateral feed conveyor. In a multi-story parking garage having a shelf-side vehicle lateral-feeding conveyor, with the interlocking of the above-mentioned trolley-side vehicle lateral-feeding conveyor to the left or right storage shelf-side vehicle lateral-feeding conveyor, this is automatically moved to the above-mentioned elevator. Because the reaction force support member connected to the right or left storage shelf is provided, the large vertical rail and multiple guide rollers can be reduced by the small reaction force support member. In addition, the construction cost is reduced, and the capacity of the multistory parking lot is increased.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a transport vehicle having a function of raising and lowering a multi-story parking lot shown in FIG. 3 will be described with reference to the drawings. The same reference numerals as in FIGS. FIG. 1 (A) is a perspective view and FIG. 1 (B) is a partially enlarged front view. In FIG. 1, reference numeral 1 denotes a central portion pivotally supported by an abutment 016 and an upper end coupled to a horizontal link 017 by a horizontal pin 018 and a lower end thereof. And a pair of left and right rotation levers to which horizontal front and rear rods 2 are attached. Reference numeral 3 denotes a horizontal round bar-like projection member protruding from an end face of an abutment 4 standing inside the lower frame of the storage shelf 03, and 5 denotes an upper end pivotally attached to the outer end of the abutment 016 and a lower end to the lower end. This is a rotary reaction force support member on which a semicircular hook 6 that can be fitted with the projection member 3 is formed.

In such an apparatus, for example, in order to move the automobile on the horizontal conveyor 07a of the elevator platform 011 onto the horizontal conveyor 08 of the right storage shelf 03, as shown in FIG. This is exactly the same as that described, and the reaction force from the traverse conveyor 08 at that time is supported as follows. That is, in FIG. 1 (B), when the hydraulic cylinder 014 extends rightward as indicated by an arrow 026 and the left turning lever 1 turns clockwise, the front and rear rods 2 at the lower end thereof move as indicated by the arrow 027. Then, the reaction force support member 5 is scooped up, and the hook 6 at the tip thereof is fitted to the projection member 3 of the support 4 of the storage shelf 03 on the left. As a result, the reaction force from the right side conveyor 08 is reduced to 0
11, the reaction force supporting member 5 on the left, the projecting member 3 on the left, and the like are transmitted to the storage shelf 03 on the left. In addition, the lifting platform 011
In order to move the vehicle above the horizontal conveyor 07a on the horizontal conveyor 08 of the left storage shelf 03, the hydraulic cylinder 014 extends to the left as shown by an arrow 028 in FIG. The reaction force from the lateral feed conveyor 08 is transmitted to the right storage shelf 03 via the lifting platform 011, the right reaction force support member 5, the right projection member 3, and the like.

[0012] According to the apparatus of the embodiment as described above, the transport vehicle with the lifting function that can be traversed along the vertical rail extending in the front-rear direction and disposed in the center of the deck of the rectangular multi-story parking lot that is long in the front-rear direction. And a laterally-moving vehicle-side conveyor for the vehicle in the left-right direction, which is disposed one-to-one on the elevator of the carrier with the lifting function, and standing along both sides of the vertical rail of the carrier with the lifting function. In a multi-level parking lot having a plurality of car storage shelves extending over a plurality of floors, and a car-transport conveyor on a storage shelves respectively disposed on the storage shelves and capable of interlocking with the car-transport conveyor on a car, A left-hand or right-hand storage shelf of the upper vehicle side-feeding conveyor With the interlocking with the upper vehicle side-feeding conveyor, a reaction force support member for automatically connecting this to the right or left side storage shelf of the elevator is provided. Therefore, the upper vertical rail and the plurality of guide rollers, which are a large-scale structure, can be completed with a small-sized reaction force support member, which reduces construction costs and increases the capacity of a multi-story parking lot. Therefore, economy is improved.

[0013]

In summary, according to the present invention, there is provided a transport vehicle with a lifting function which can be traversed along a vertical rail extending in the front-rear direction and arranged in the center of a deck of a rectangular multi-story parking lot which is long in the front-rear direction. Left and right trolleys mounted on the lift platform of the transport trolley with a lifting function are provided along the left and right sides of the vehicle, and the trolleys are erected along both sides of the vertical rails of the transport vehicle with the lift function. In a multi-storey parking lot having a car storage shelf extending over a plurality of floors and a car-transport conveyor on a storage shelf arranged on each of the storage shelves and capable of interlocking with the car-car-transport conveyor, With the interlocking of the feed conveyor with the vehicle lateral feed conveyor on the left or right storage shelf, a reaction force support member for automatically connecting this to the right or left storage shelf of the elevator is provided. The purpose of the present invention is to provide a transport vehicle with a lift function for a multi-story parking lot, which has a small and lightweight reaction force receiving structure for a horizontal-feeding conveyor of a lifting platform, has a small construction cost, and has a large car accommodation capacity. The invention is of great industrial value.

[Brief description of the drawings]

FIG. 1 shows an embodiment in which the present invention is applied to the carrier with an elevating function shown in FIG. 3, and (A) and (B) are a perspective view and a partially enlarged front view, respectively.

FIG. 2 shows a known multi-story parking lot, where (A), (B) and (C) are a plan view, a side view and a front view, respectively.

FIG. 3 shows a transport carriage 02 with a lifting function shown in FIG. 2;
(B) is a perspective view and a partially enlarged front view, respectively.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rotating lever 2 Front and rear rod 3 Projection member 4 Abutment 5 Reaction force support member 6 Hook 01 Rail 02 Carriage cart 03 Storage shelf 07a Lateral feed conveyor 08 Lateral feed conveyor 09 Wheels 010 Elevating column 011 Elevating column 014 Hydraulic cylinder 016 Abutment 017 Horizontal link 018 Horizontal pin 019 Drive gear 020 Drive source 021 Chain 022 Intermediate gear 023 Driven gear 024 Intermediate gear 025 Intermediate gear 026 Arrow 027 Arrow 028 Arrow

Claims (1)

(57) [Claims] 1. A transport vehicle with an elevating function which is disposed at the center of a deck of a rectangular multi-story parking lot which is long in the front-rear direction and which can be traversed along a vertical rail extending in the front-rear direction, and a lifting and lowering of the transport vehicle with the elevating function A vehicle-horizontal conveyer for a vehicle in the left-right direction, which is disposed one-to-one on the table, and a vehicle storage shelf extending over a plurality of floors, each of which is erected along both sides of the vertical rail of the carrier with the lifting function. In a multi-story parking garage having a storage shelf-side vehicle lateral feed conveyor disposed on each of the storage shelves and capable of interlocking with the truck-side vehicle lateral transfer conveyor, a left or right side of the vehicle-side vehicle horizontal transfer conveyor Characterized in that it is provided with a reaction force support member for automatically connecting a storage shelf on the right side or the left side of the elevating table with the interlocking movement of the car on the storage shelf. Noble transfer cart.