JPH017795Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an elevator type multi-level parking machine used in a multi-level parking lot.

Some conventional elevator-type multi-level parking machines have a carrier attached to a car carrier, but none have a shock damper attached to the carrier. This is because the structure of the elevator type multi-level parking machine is
This is because a pit-type shock absorbing mechanism was adopted, so the carrier itself did not require any shock absorbing mechanism.

However, elevator-type multi-level parking machines that employ a pit-type shock absorbing mechanism have the disadvantage that the places where cars can enter and exit the parking lot are limited because cars cannot enter or exit the parking lot unless they are in the pit position. Another problem is that simply attaching a carrier to a carrier does not allow the carrier to rotate smoothly.

This invention was made in order to solve the problems of the conventional example, and its purpose is to attach a carrier equipped with a shock damper to the carrier and to combine a swing pinion and a swing gear. To provide an elevator-type multi-level parking machine having a structure in which the carriage itself absorbs and buffers a part of the shock at an abnormality by providing a turning mechanism with the structure, and allows the carriage to turn smoothly.

Hereinafter, the configuration of this invention will be explained with reference to the drawings showing one embodiment.

Reference numeral 1 denotes a large number of parking garages provided on both sides of a passageway 2 of a multi-story parking lot, and the passageway 2 is equipped with an elevator type multi-level parking machine 3 for moving a car A to the parking garage 1.

The elevator type multi-level parking machine 3 has a carrier hanging frame 5 installed on a carrier 4 on which a car A is placed, and a wire rope 7 attached to the carrier hanging frame 5 to a tower frame 6.
The tower frame 6 is then transported along the aisle 2 of the multi-story parking lot on rails.

The carrier 4 is equipped with a slide shaft 9 on the upper side of the frame 8, a carrier 10 with a shock damper on the lower side of the frame 8, and a turning mechanism 11 on the upper side of the frame 8 for changing the direction of the vehicle A.
The carrier hanging frame 5 is installed through the carrier.

The carrier hanging frame 5 is moved up and down within the tower frame 6 by the operation of a wire rope hoist 12 provided at the top of the tower frame 6.

The carrier 10 with shock dampers is provided at four locations at the lower end of the frame 8, and the shock dampers 13 move the inside of an internal cylinder 15 provided in a housing 14 fixed to the frame 8 into an oil fixed inside the main body cylinder 16. Volume adjustment lot 17
A piston 18 provided at the tip moves up and down to form an oil-filled shock absorbing mechanism. In addition, 19 is the hydraulic oil injected into the main body cylinder 16, and 2
0 is an air vent hole drilled in the upper part of the internal cylinder 15, and 21 is an orifice provided in the lower part of the internal cylinder 15. A return spring 22 is housed in the internal cylinder 15 and has both ends supported by the upper surface of the inner cylinder 15 and the upper surface of the piston 18, respectively, and applies upward force to the housing 14.

The carrier 23 is attached to a pedestal 24 fixed to the lower part of the main cylinder 16 of the shock damper 13. The carrier 23 may have any suitable structure as long as it rotates in the direction in which the carrier 4 rotates.

The turning mechanism 11 is configured by a combination of a turning pinion 25 and a turning gear 26, and the wire rope hoist 12 is equipped with a balance weight 27, and a pulley 29 is moved by the operation of a motor 28.
The mechanism drives the

The tower frame 6 is equipped with running wheels 31 on the side for conveying the rails 30 of the multi-story parking lot, and the lower part of the tower frame 6 is equipped with a coil spring or a Carrier buffer 32 consisting of an electric brake, etc.
A buffer 33 for balance weight is also provided.

The elevator-type multi-level parking machine of this invention is constructed as described above, so that when the car A enters or exits the parking lot, the tower frame 6 is transported along the aisle 2 of the multi-story parking lot along the rails, and the carriage 4 is transported using wire ropes. The hoisting machine 12 raises and lowers the carrier 4, and the rotating mechanism 11 rotates the carrier 4. However, if an abnormality occurs in the wire rope hoisting machine 12 and the carrier 4 goes too far when lowering, the following steps are performed: It works like.

The shock caused by the carriage 4 going too far is first absorbed and buffered by the shock damper 13 of the carrier 10 with a shock damper, and the excess energy is absorbed and buffered by the carriage buffer 32, thereby preventing accidents caused by the carriage 4 falling too far.

Further, the shock damper 13 of this carrier 10 with a shock damper functions as a cushion material when the carrier 4 is rotated by the rotation mechanism 11, and functions to smoothly rotate the carrier 4 even if there are ups and downs on the passage 2 surface. do.

As described above, the elevator-type multi-level parking machine of this invention has a carrier equipped with a shock damper attached to the carrier, and a swing mechanism 11 configured by a combination of a swing pinion 25 and a swing gear 26. Therefore, the carrier itself can absorb and buffer a portion of the shock caused by an abnormality, and the carrier can turn smoothly, which has excellent practical effects.

[Brief explanation of the drawing]

FIG. 1 is a side view of the elevator type multi-level parking machine, FIG. 2 is a plan view thereof, and FIG. 3 is an explanatory diagram of a carrier with a shock damper. 4...Carrier, 5...Carrier hanging frame, 6...Tower frame, 7...Wire rope, 8...Frame, 10...Carrier with shock damper,
11...Swivel mechanism.

Claims (1)

[Scope of utility model registration request] In the elevator-type multi-level parking machine 3, a carrier suspension frame 5 is installed on the carrier 4, and the carrier suspension frame 5 is suspended by a wire rope 7, and the tower frame 6 is moved up and down within the tower frame 6, and the tower frame 6 is conveyed along the passage 2 along the rails. , a carrier 10 with a shock damper is provided at the lower end of the frame 8 of the carrier 4, and a swing mechanism 11 configured by a combination of a swing pinion 25 and a swing gear 26 is further provided at the top of the frame 8. Features an elevator type multi-level parking machine.