JPH06280415A - Carrier with lifting function of multi-stage parking device - Google Patents

Abstract

PURPOSE:To increase containing capacity, by automatically connecting a lifting base to a placing shelf by reaction-support members, in accordance with the interlocking motion of a traversing conveyor for cars on the placing shelves at one side of the traversing conveyor on a carrier. CONSTITUTION:When a car on a traversing conveyor 07a of a lifting base 011 is transferred onto a traversing conveyor 08 at the right side placing shelf 03, a hydraulic cylinder 014 extends to the right side of the arrow 026. Next, the left side rotary lever 1 rotates clockwise and the before and behind rod 2 at the lower end rotates clockwise as shown by the arrow 027 to pick up a reaction bearing member 5 and fit a hook 6 to a support base 4. As a result, the reaction from the right side conveyor 08 is transferred from the lifting base 011, the left side reaction bearing member 5, the left side protruded member 3, etc., to the left side placing shelf 03. When a car on the traversing conveyor 07a is transferred onto the conveyor 08 of the left side placing shelf 03, the hydraulic cylinder 014 is extended to the left of the arrow mark 028. In this way, the reaction from the left side conveyor 08 is transferred to the right side placing shelf 03.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrier truck with a lifting function for a multistory parking lot.

[0002]

2. Description of the Related Art Conventionally, as a multi-story parking lot having a carriage with a lifting function, for example, as shown in a plan view of FIG. Traveling type carrier with lift function 02 and a pair of rails 01
From a plurality of storage shelves 03, 03 arranged in parallel along the left and right of the storage rack, and a storage lifter 04, a storage lifter 05, and an inter-lane transverse feed mechanism 06 arranged in a part of the row of the storage rack 03. What is formed is known.

In such an apparatus, as shown in a side view of FIG. 2B and a front view of FIG. 2C, a carrier cart 02 with an elevating function of an automobile 07, a storage shelf 03, a loading lifter 04, and a shipping lifter 05. , The inter-lane traverse mechanism 06 is traversed by the traverse conveyer 07a (FIG. 3) attached to the carrier cart 02 with the lifting function and the traverse conveyer 08 attached to the storage shelf 03 ( 3) etc.
Here, 09 and 010 are wheels arranged at the four corners of the bogie 02 with a lifting function, a standing lifting column, 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, the upper vertical rail for preventing the vehicle from tipping extends in the front-rear direction over the entire length of the multi-story parking lot, and the height of its upper surface from the ground is H ₂ . Reference numeral 013 is a guide roller which is axially supported in a pair of right and left on the upper surface of the top plate of the bogie 02 with a lifting function and loosely sandwiches the upper vertical rail 012.

In the perspective view of FIG. 3 (A) and the partially enlarged front view of FIG. 3 (A) showing the details of the carrier cart 02, 014 is left and right in accordance with the front and rear positions of the respective lateral feed conveyors 07a on the lift base 011. A pair of front and rear horizontal hydraulic cylinders arranged in a predetermined direction, and 015 is each hydraulic cylinder 014 of the lifting platform 011.
Is a rotary link in which the lower ends are pivotally supported by abutments 016 which are respectively provided upright at the left and right ends of the front and rear positions. 017
Has the left and right ends thereof connected to the upper ends of the left and right rotary links 015 via horizontal pins 018, respectively, and the lower end of the vertical member protruding downward from the central portion is the hydraulic cylinder 014.
Horizontal link pivotally attached to the right end of the piston rod of
9 is coaxially supported by the lower end horizontal pin of the left rotation link 015, and the hydraulic cylinder 014 on the lift base 011.
Is a drive gear that is rotated by a chain 021 that is wound around the output shaft of a drive source 020 that is installed in the vicinity of.
022 is the upper end horizontal pin 018 of the left rotary link 015
Is an intermediate gear that is coaxially supported by the drive gear 019 and meshes with the drive gear 019, and can also be meshed with the driven gear 023 of the lateral feed conveyor 08 of the storage shelf 03 on the left side, and 024 is a rotary link 015 on the right side. Of the rotary link 015 and the intermediate gear 025 coaxially supported by the lower horizontal pin of the rotary link 015, and further, the transverse feed conveyor 08 of the storage shelf 03 on the right side. Driven gear 023
It is an intermediate gear that can be meshed. Here, the four upper and lower end pins 018 of the two rotary links 015 are arranged at the positions forming the four vertices of the parallelogram.

In such an apparatus, for example, the lift base 0
In order to transfer the vehicle on the horizontal feed conveyor 07a of No. 11 to the horizontal feed conveyor 08 of the storage shelf 03 on the right side, as shown in FIG.
Move the piston rod of the hydraulic cylinder 014 (B) to the arrow 0
As shown at 26, it extends to the right, moves the horizontal link 017 to the right, meshes the intermediate gear 024 with the right driven gear 023, and then uses the drive source 020 to drive the drive gear 019,
The lateral 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 lateral feed conveyor 08 are sequentially rotated clockwise. By.

However, in such an apparatus, the drive gear 019 axially supported by the lifting platform 011 of the carrier truck 02 is used.
Then, for example, the lateral feed conveyor 07a, the intermediate gear 025,
024, the right lateral feed conveyor 08 is also driven via the driven gear 023, but at this time, the reaction force from the lateral feed conveyor 08 is engaged with the rail 01 at the lower part of the transport carriage 02 by the flange portion of the wheel 09. By doing so, since the guide rollers 013 are respectively received by being engaged with the upper vertical rails 012 at the upper portion, there are the following drawbacks. (1) Since the upper vertical rail 012 is installed on the upper part of the multi-storey parking lot and the guide roller 013 is attached to the top of the transport carriage 02, the construction cost is increased and therefore the economical efficiency is reduced. (2) As shown in FIG. 2 (C), since the height H ₂ of the upper vertical rail 012 is higher than the height H ₁ of the carrier truck 02 by the height h, the number of storage shelves 03 in the multi-storey parking lot is increased. Decrease, and thus economic efficiency.

[0007]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above circumstances, in which the reaction force receiving structure of the horizontal feed conveyor of the elevator is small and lightweight, the construction cost is low, and the automobile is It is an object of the present invention to provide a carrier with a lifting function for a multi-storey car park, which has a large accommodation capacity and is therefore economical.

[0008]

To this end, the present invention is directed to a carrier truck with an elevating function, which is arranged at the center of the deck of a rectangular multi-dimensional parking lot that is long in the front-rear direction and can be vertically moved along a vertical rail extending in the front-rear direction. And a conveyor for horizontally moving the vehicle on the trolley, which is arranged in a pair in the front-rear direction on the lifting platform of the lifting trolley, and stands up along both sides of the vertical rail of the lifting trolley. In a multi-story parking lot having a storage rack for automobiles extending over a plurality of floors and a conveyor for horizontally transporting vehicles on the storage rack which is arranged on each of the storage shelves and can be linked to the conveyor for horizontally transporting vehicles on the vehicle, A storage shelf on the left or right side of the upper car transverse conveyor Containing a reaction force support member that automatically connects this to the right or left storage shelf of the lifting platform when interlocking with the upper vehicle transverse conveyor. It is characterized in.

[0009]

According to such a construction, a carrier truck with an elevating function, which is arranged at the center of the deck of a rectangular multi-dimensional parking lot that is long in the front-rear direction and is vertically traversable along a longitudinal rail extending in the front-rear direction, A conveyor for lateral transportation of the vehicle on the cart in the left-right direction, which is arranged in a pair in the front-rear direction on the lifting platform of the transport cart with the function,
Car storage shelves over a plurality of floors that are erected along both sides of the vertical rails of the transfer cart with the lifting function, and a storage that can be interlocked with the conveyors for vehicle transverse transportation on the car that are respectively disposed on the storage shelves. In a multi-story parking lot having a conveyor for horizontal transportation of vehicles on shelves, the elevator is automatically moved along with interlocking with the conveyor for horizontal transportation of vehicles on the left or right side of the conveyor for horizontal transportation of vehicles on the carriage. Since a reaction force support member that is connected to the storage shelf on the right or left side of is installed, it is possible to use a large-scale structure for the upper vertical rail and multiple guide rollers with a small-scale reaction force support member. , Construction costs will decrease and the multi-storey car park's capacity will increase.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment in which the present invention is applied to a transportation vehicle with a lifting function for a multi-storey parking lot shown in FIG. 3 will be described. The same reference numerals as those in FIGS. 1A is a perspective view and FIG. 1B is a partially enlarged front view. In FIG. 1, 1 is a central part pivotally supported by an abutment 016, and an upper end thereof is connected to a horizontal link 017 by a horizontal pin 018 and a lower end part thereof. A pair of left and right rotating levers having horizontal front and rear rods 2 attached thereto. Reference numeral 3 denotes a horizontal round bar-shaped projecting member projecting from an end surface of an abutment 4 standing upright inside the lower frame of the storage shelf 03, and 5 has an upper end pivotally attached to the outer end surface of the abutment 016 and a lower end. It is a rotary reaction force supporting member in which a semicircular hook 6 capable of fitting with the protruding member 3 is formed.

In such an apparatus, for example, in order to move an automobile on the transverse conveyor 07a of the lifting platform 011 onto the transverse conveyor 08 of the storage shelf 03 on the right side, as shown in FIG. It is exactly the same as that described, and the reaction force from the lateral feed 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 rotation lever 1 rotates clockwise, the front and rear rods 2 at the lower end of the lever 1 move as indicated by an arrow 027. Then, the reaction force support member 5 is scooped up in the clockwise direction, and the hook 6 at the tip thereof is fitted to the projection member 3 of the abutment 4 of the left storage shelf 03. As a result, the reaction force from the right side lateral conveyor 08
11, the reaction force support member 5 on the left side, the protruding member 3 on the left side, and the like, and are transmitted to the storage shelf 03 on the left side. Also, the lifting platform 011
In order to move the automobile on the horizontal feed conveyor 07a of FIG. 1 onto the horizontal feed conveyor 08 of the left storage shelf 03, in the same figure, when the hydraulic cylinder 014 extends leftward as indicated by arrow 028, The reaction force from the lateral feed conveyor 08 is transmitted to the storage rack 03 on the right side through the lifting platform 011, the reaction force support member 5 on the right side, the protruding member 3 on the right side, and the like.

[0012] According to the apparatus of the embodiment as described above, a carrier truck with an ascending / descending function is arranged at the center of the deck of a rectangular multi-dimensional parking lot that is long in the front-rear direction and can be vertically moved along a vertical rail extending in the front-rear direction. And a conveyor for horizontally moving the vehicle on the trolley, which is arranged in a pair in the front-rear direction on the lifting platform of the lifting trolley, and stands up along both sides of the vertical rail of the lifting trolley. In a multi-story parking lot having a storage rack for automobiles extending over a plurality of floors and a conveyor for horizontally transporting vehicles on the storage rack which is arranged on each of the storage shelves and can be linked to the conveyor for horizontally transporting vehicles on the vehicle, Storage rack on the left or right side of the upper car transverse feed conveyor With the interlocking with the upper car transverse feed conveyor, a reaction force support member is provided to automatically connect this to the right or left storage rack of the elevator. Therefore, the upper vertical rail and the multiple guide rollers, which are large-scale structures, can be replaced with the reaction force supporting members, which are small-scale structures, which reduces the construction cost and increases the storage capacity of the multi-storey parking lot. Therefore, the economic efficiency is improved.

[0013]

In summary, according to the present invention, there is provided a vertically movable carrier truck disposed in the central portion of the deck of a rectangular multi-dimensional parking lot that is long in the front-rear direction and vertically movable along a longitudinal rail extending in the front-rear direction. The left and right conveyors for horizontal transportation of the vehicle on the trolley, which are arranged in pairs on the front and rear of the lifting trolley with the lifting function, and the vertical conveyor rails of the lifting trolley, which are vertically installed respectively on both sides. In a multi-story parking lot having an automobile storage rack extending over a plurality of floors and a storage rack upper vehicle transverse feed conveyor which is arranged on each of the storage shelves and can be interlocked with the truck upper vehicle transverse feed conveyor, Due to the fact that it is equipped with a reaction force support member that automatically connects it to the car's lateral conveyor on the left or right storage shelf of the feeding conveyor, automatically connecting it to the elevator's right or left housing. , Because the reaction force receiving structure of the horizontal conveyor of the lift is small and lightweight, the construction cost is low, and the capacity of the car is large, therefore, the transportation car with the lifting function of the multi-storey parking lot is obtained, which is economical. The present invention is extremely useful in industry.

[Brief description of drawings]

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

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

FIG. 3 shows the carrier cart 02 with a lifting function of FIG. 2, (A),
(B) is a perspective view and a partially enlarged front view, respectively.

[Explanation of symbols]

 1 Rotating Lever 2 Front-rear Rod 3 Projection Member 4 Abutment 5 Reaction Force Support Member 6 Hook 01 Rail 02 Transport Carriage 03 Storage Shelf 07a Side-feeding Conveyor 08 Side-feeding Conveyor 09 Wheels 010 Lifting Pillar 011 Lifting Platform 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)

[Claims] 1. A transport carriage with an elevating function, which is arranged in the central portion of a deck of a rectangular multi-dimensional parking lot that is long in the front-rear direction and is capable of traveling vertically along a vertical rail extending in the front-rear direction, and elevating the transport carriage with the elevating function. Conveyors for lateral transportation of the vehicle on the trolley, which are arranged in a pair in the front-rear direction on the pedestal, and car storage shelves extending over a plurality of floors, which are erected along both sides of the vertical rails of the trolley with the lifting function. , In a multi-storey parking lot having a car-carrying-car-carrying conveyor on the car-shelf that can be interlocked with the car-carrying-car-carrying-carrying conveyor, which is disposed on each of the storage shelves, on the left or right side of the car-carrying car-car-carrying conveyor. The elevator for a multi-storey parking lot, which is equipped with a reaction force supporting member for automatically connecting the storage rack on the right side or the left side of the elevating table with interlocking with the conveyor for lateral transportation of vehicles on the storage shelf. Noh carrier truck.