CN201125549Y

CN201125549Y - Four-linkage rod double-layer garage

Info

Publication number: CN201125549Y
Application number: CNU200720105167XU
Authority: CN
Inventors: 张亚雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-20
Filing date: 2007-11-20
Publication date: 2008-10-01
Anticipated expiration: 2017-11-20

Abstract

The utility model relates to a four-link double garage, which carries out upper swing and downward swing of an upper tray(2) from the side of a lower tray(3) through a parallelogram linkage(1). The utility model overcomes the defect that the available double-parking device occupies a large space in the fore and after direction and in the long direction.

Description

A kind of four connecting rod double-deck garages

Technical field:

The utility model belongs to the double-deck parking device technical field of structures.

Background technology:

In the existing parallelogram linkage double-deck parking device structure technology, a kind of is that top car pallet is fixing can not the slip, can only be on the longitudinal rod bottom position, with longitudinal rod length is the radius swing, so, cause the higher space of needs to realize parking of top vehicle, avoiding in the lower swing process, car supporting plate end can hit down the storehouse vehicle; Another kind is that the top car pallet integral body of quadrilateral connecting rod mechanism is slided behind the segment distance along storehouse vehicle down from vertically swinging up and down of stopping along a chute again; This structure is than the former conserve space.But, at present in the metropolis, especially in the close residential district of the downtown area of prosperity and population silk fabric, an inch of land is an inch of gold, the floor area that higher space hold, broad are long all will improve the parking cost greatly, in many places, can only park a vehicle in the roadside keeping under the prerequisite of basic passage.Yet the vehicle of Zeng Changing is aggravating day by day with the parking stall contradiction that supply falls short of demand day by day.The technical program is improved on the parallelogram basis, top vehicle supporting plate is swung from the side of bottom vehicle, thereby solved parallelogram car pallet and needed the difficult problem of long floor area of higher parking space and broad, as long as realized having the height space of about two cars, the width spaces that about two cars is arranged, the target that just can park two cars.

Summary of the invention:

The utility model just for overcome above-mentioned existing double-deck parking device exist space hold big, take the defective of long floor area of broad, and provide a kind of Stability Analysis of Structures, reliable, save the space and save four connecting rod double-deck garages of floor area.

The purpose of this utility model is achieved by the following technical solution:

The utility model is made up of many parallelogram linkage, top tray, following pallet, frame and drive units with two groups, it is characterized in that, top tray is by side pendulum and the bottom of parallelogram linkage from following pallet; Drive unit of the present utility model is set to hydraulic jack and drives, and wherein an oil cylinder is connected with the longitudinal rod of four connecting rods, and another oil cylinder is connected with following pallet; The utility model also is provided with a wirerope, and wirerope one end is fixed on the longitudinal rod by the top sheave group, and the other end is fixed on the frame by lower sheave; The piston rod end of oil cylinder connects a top wheel, and this top is taken turns and is arranged between top sheave group and the lower sheave, and is provided with an extension spring and is connected between longitudinal rod and the following pallet seat; The utility model also is provided with one or four connecting rods and cuts actuation mechanism between oil cylinder and following pallet, the hinged some two ends of a symmetry of cutting actuation mechanism at this four connecting rod are respectively equipped with extension rod along connecting rod; Wherein extension rod is connected with the piston rod end of oil cylinder; Extension rod is fixed on the frame; Extension rod is fixed on down on the pallet; On the chute that extension rod is connected down on the pallet to be offered.

The beneficial effects of the utility model are, Stability Analysis of Structures, reliable, save parking space and floor area greatly, reduce the cost that stops, can make full use of existing road to greatest extent bilayer park cars.Further set forth the utility model content below in conjunction with drawings and Examples.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the structural representation that starts top tray;

Fig. 3 is the plan structure schematic diagram of following pallet;

Fig. 4 is that oil cylinder pushes the steel cable structure schematic diagram;

Fig. 5 is the structural representation that oil cylinder pushes down pallet.

The specific embodiment:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model is made up of two groups of parallelogram linkages 1, top tray 2, following pallet 3, frame 4 and drive unit embodiment, its technical characterictic is that top tray 2 is by side pendulum and the bottom of parallelogram linkage 1 from following pallet 3; Drive unit of the present utility model is set to hydraulic jack and drives, and wherein oil cylinder 6 is connected with the longitudinal rod 7 of four connecting rods, and oil cylinder 8 is connected with following pallet 3; The utility model also is provided with a wirerope 21 1 ends and is fixed on the longitudinal rod 7 by top sheave group 10, and the other end is fixed on the frame 4 by lower sheave 11; The piston rod end of oil cylinder 6 connects a top wheel 9, and this top wheel 9 is arranged between top sheave group 10 and the lower sheave 11; Being provided with an extension spring 5 is connected between longitudinal rod 7 and the following pallet seat 20; The utility model is provided with one or four connecting rods and cuts actuation mechanism 12 between oil cylinder 8 and following pallet 3, a symmetrical hinged

point

13,14 two ends of cutting actuation mechanism 12 at this four connecting rod are respectively equipped with

extension rod

15,16,17,18 along connecting rod; Wherein extension rod 15 is connected with the piston rod end of oil cylinder 8; Extension rod 16 is fixed on the frame 4; Extension rod 17 is fixed on down on the pallet 3; Extension rod 18 is connected down on the chute of being offered on the pallet 3 19.

Working method of the present utility model is, as Fig. 1, and Fig. 5, top tray 2 is to rely on swinging up and down of parallel four-bar linkage 1 to realize, following pallet 3 relies on down pallet seat 20 and is ejected and draws in and realize.When top tray 2 stopped vehicle being arranged, following pallet 3 still can pass in and out and park cars.When top tray 2 needs upward swing to serve vehicle 23 warehouse-ins, the piston rod end of oil cylinder 6 connects top wheel 9 and begins to stretch top wirerope 21, wirerope 21 is stretched, thereby play pulling longitudinal rod 7, allow pendulum on the quadric chain 1, be fixed on lower sheave 11 and the top sheave group 10 on the longitudinal rod 7 on the frame 4 and play the effect of transmission wirerope 21, longitudinal rod 7 slowly becomes upright by keeping flat, thereby moves to top tray 2 by upper spider and be with a safe inclination alpha.In case need bottom discrepancy vehicle, as Fig. 2, Fig. 3, oil cylinder 6 piston rod ends connect slowly retraction of top wheel 9, wirerope 21 unclamps, and at this moment, the tensile force that is fixed on down the extension spring 5 on the pallet seat 20 works, present embodiment pushed up the dead point by the bar 22 that returns back to top with longitudinal rod 7, quadrilateral connecting rod mechanism 1 and top tray 2 is focused in slowly the transferring of wirerope 21 by oneself set level.When pallet 3 need be parked down vehicle 24 instantly, as Fig. 4, owing to be provided with one or four connecting rods cut actuation mechanism 12 between oil cylinder 8 and following pallet 3, the piston rod end of oil cylinder 8 is connected with extension rod 15 on the hinged point 13, and following pallet 3 is connected with extension rod 17,18 on the hinged point 14.When the piston rod of oil cylinder 8 extends, extension rod 15 drives four connecting rods are cut actuation mechanism 12 and are vertically shunk, because oil cylinder 8 and extension rod 16,17 are fixed, whole four connecting rods are cut actuation mechanism and will be played pallet 3 from releasing in the pallet seat 20 down in contraction, the chute 19 of extension rod 18 terminations on following pallet 3 slides, and be constant to guarantee its lateral separation.Equally, when pallet 3 needs warehouse-in down, the piston rod retraction of oil cylinder 8, four connecting rods are cut actuation mechanism 12 by transverse contraction, order about down pallet 3 warehouse-ins.

Claims

1, a kind of four connecting rod double-deck garages, form by many parallelogram linkage (1), top tray (2), following pallet (3), frame (4) and drive units with two groups, it is characterized in that top tray (2) is by side pendulum and the bottom of parallelogram linkage (1) from following pallet (3).

2, a kind of four connecting rod double-deck garages according to claim 1 is characterized in that, drive unit is set to hydraulic jack and drives, and wherein oil cylinder (6) is connected with the longitudinal rod (7) of four connecting rods, and oil cylinder (8) is connected with following pallet (3).

3, a kind of four connecting rod double-deck garages according to claim 1 and 2 is characterized in that, are provided with a wirerope (21) one ends and are fixed on the longitudinal rod (7) by top sheave group (10), and the other end is fixed on the frame (4) by lower sheave (11); The piston rod end of oil cylinder (6) connects a top wheel (9), and this top wheel (9) is arranged between top sheave group (10) and the lower sheave (11); Being provided with an extension spring (22) is connected between longitudinal rod (7) and the following pallet seat (20).

4, a kind of four connecting rod double-deck garages according to claim 1 and 2, it is characterized in that, be provided with one or four connecting rods and cut actuation mechanism (12) between oil cylinder (8) and following pallet (3), a symmetrical hinged point (13), (14) two ends of cutting actuation mechanism (12) at this four connecting rod are respectively equipped with extension rod (15), (16), (17), (18) along connecting rod; Wherein extension rod (15) is connected with the piston rod end of oil cylinder (8); Extension rod (16) is fixed on the frame (4); Extension rod (17) is fixed on down on the pallet (3); Extension rod (18) is connected down on the chute of being offered on the pallet (3) (19).