A kind of Low-cost carrier
Technical field
The present invention relates to lugs, particularly a kind of Low-cost carrier.
Background technology
Along with the development of economy, the quantity of vehicle grows with each passing day, but by the restriction in soil, parking space is more and more nervous, and the contradiction of vehicle parking position shortage is day by day serious, and the problem how solving city parking difficulty has become the important task of of each big and medium-sized cities.As built common civil engineering parking lot in existing city, then need a large amount of land resources, the cycle is longer and cost is higher.
In order to solve the problem of vehicle parking position shortage, people devise the three-dimensional parking device of each class formation.At present, three-dimensional parking device is lifting cross-sliding type garage change of technique mostly.This lifting drives and substantially adopts motor sprocket chain drive mode, and its shortcoming has usually: steel work is complicated, manufacturing cost is high, access compared with slow, take up an area that space is large, noise large, profile unsightly etc.
In order to overcome these shortcomings, people devise compact simplified ascending and descending parking device.As Chinese patent 2011201573479, disclose a kind of hydraulic tilting type simple lifting parking equipment, it comprises steel structure frame, and the control system being arranged on vehicle-containing on steel structure frame, lifting apparatus, hydraulic system and matching with hydraulic system, described vehicle-containing is arranged on steel structure frame, and be slidably connected with steel structure frame, vehicle-containing is connected with lifting apparatus.But this type parking equipment exists the single drawback of access sequence, when depositing, first must park the vehicle on the vehicle-containing of upper strata, after vehicle-containing promotes, then deposit the vehicle being positioned at below; When picking up the car, first must remove the vehicle being positioned at below, just can put down the vehicle that vehicle-containing takes top away.Therefore there is upper-layer parking and lower floor and to stop interactional problem in existing Simple parking device.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of upper-layer parking and lower floor to stop the Low-cost carrier be independent of each other.
Object of the present invention is achieved through the following technical solutions: a kind of Low-cost carrier, it comprises vehicle-containing and is arranged at the running gear below vehicle-containing, the both sides of vehicle-containing are provided with at least two running gears, described running gear comprises fixed head, support column, switching mechanism A, switching mechanism B, junction plate, guide roller, longitudinally guiding wheel and drive unit, support column is vertically fixed on bottom fixed head, the other end of support column is connected with the connecting axle in the middle part of junction plate, be positioned on the left of support column and bottom fixed head, be fixedly installed switching mechanism A, be positioned at bottom the fixed head on the right side of support column and be fixedly installed switching mechanism B, switching mechanism A and all there is interval between switching mechanism B and junction plate, guide roller is arranged at below the left end of junction plate, longitudinally guiding wheel is arranged at below the right-hand member of junction plate, guide roller is mutually vertical with the wheel shaft that longitudinally guiding is taken turns, the wheel shaft that guide roller and longitudinally guiding are taken turns is all by transmission device and drive unit connection for transmission, fixed head is fastened on below vehicle-containing.
Described drive unit is the decelerator with two output shafts be fixedly arranged on junction plate, the axial direction of two output shafts is mutually vertical, and an output shaft A in two output shafts is parallel with the wheel shaft of guide roller, another output shaft B is parallel with the wheel shaft that longitudinally guiding is taken turns, the wheel shaft of output shaft A and guide roller is by belt or chain connection for transmission, and the wheel shaft that output shaft B and longitudinally guiding are taken turns is by belt or chain connection for transmission.
Described decelerator is connected with external power supply by wire.
Described vehicle-containing is also provided with storage battery, and decelerator is connected with storage battery by wire.
The front end of described vehicle-containing is provided with downward-sloping guide plate.
The present invention has the following advantages: the invention solves existing simple lifting lugs upper-layer parking and lower floor and stop and access an interactional difficult problem, upper-layer parking and lower floor stop and all can freely park, be independent of each other mutually, not by the restriction of priority stopping procedure, solve the technical problem that existing simple lifting lugs exist; Running gear of the present invention achieves the convertible function of guide direction, the conversion of running gear guide direction is realized by controlling different switching institution staff, automatic control can be adopted, improve the automaticity of device, and it is easy switching, quick, save artificial, thus greatly reduce the cost of carrier used in the present invention; Simultaneously simple, the low cost of manufacture of structure of the present invention, convenient manipulation, noise is little, low cost of manufacture, also can be suitable for average family and use, solve the problem of the parking difficulty of average family.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is right view of the present invention
Fig. 3 is the structural representation of running gear of the present invention
Fig. 4 is the sectional view of Fig. 3 along A-A cross section
In figure, 1-vehicle-containing, 2-running gear, 3-fixed head, 4-support column, 5-switching mechanism A, 6-switching mechanism B, 7-junction plate, 8-guide roller, 9-longitudinally guiding is taken turns, 10-decelerator, 11-output shaft A, 12-output shaft B, 13-guide plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of Low-cost carrier, the running gear 2 that it comprises vehicle-containing 1 and is arranged at below vehicle-containing 1, the both sides of vehicle-containing 1 are provided with at least two running gears 2, described running gear 2 comprises fixed head 3, support column 4, switching mechanism A5, switching mechanism B6, junction plate 7, guide roller 8, longitudinally guiding wheel 9 and drive unit, support column 4 is fixedly connected on bottom fixed head 3, the other end of support column 4 is connected with the connecting axle in the middle part of junction plate 7, be positioned at bottom the fixed head 3 above the junction plate 7 on the left of support column 4 and be fixedly installed switching mechanism A5, be positioned at bottom the fixed head 3 above the junction plate 7 on the right side of support column 4 and be fixedly installed switching mechanism B6, between switching mechanism A5 and junction plate 7, all certain intervals is left between switching mechanism B6 and junction plate 7, guide roller 8 is arranged at below the left end of junction plate 7, longitudinally guiding wheel 9 is arranged at below the right-hand member of junction plate 7, guide roller 8 and longitudinally guiding take turns 9 wheel shaft mutually vertical, the wheel shaft that guide roller 8 and longitudinally guiding take turns 9 is all by belt or chain and drive unit connection for transmission, fixed head 3 is fastened on the below of vehicle-containing 1.The front end of vehicle-containing 1 is provided with downward-sloping guide plate 13.
Described drive unit is the decelerator 10 with two output shafts be fixedly arranged on junction plate 7, the axial direction of two output shafts is mutually vertical, and an output shaft A11 in two output shafts is parallel with the wheel shaft of guide roller 8, another output shaft B12 is parallel with the wheel shaft that longitudinally guiding takes turns 9, the wheel shaft of output shaft A11 and guide roller 8 is by belt or chain connection for transmission, and output shaft B12 and longitudinally guiding take turns the wheel shaft of 9 by belt or chain connection for transmission.
Described decelerator 10 is connected with external power supply by wire; Also can arrange chargeable storage battery storage battery at vehicle-containing, decelerator 10 is connected with storage battery by wire.
In the present embodiment, described switching mechanism A5 and switching mechanism B6 is electromagnet.
The course of work of the present invention is as follows: during use, carrier of the present invention is positioned over the below of lifting parking gear, when carrier does not park a car, the upper-layer parking plate of lifting parking gear can freely be elevated, realize the access of upper strata automobile, when carrier having been parked automobile, then the guide wheel bottom carrier has guided carrier to drive lower floor's automobile to complete the action exited, step down.
Its carrying out practically flow process is: switching mechanism A5 runs, switching mechanism B6 stops, junction plate 7 left end is inclined upwardly under switching mechanism A5 effect, in the present embodiment, namely the electromagnet A as switching mechanism A5 is energized, and as the electromagnet B power-off of switching mechanism B6, junction plate 7 left end is inclined upwardly under the suction-operated of electromagnet A, guide roller 8 is made to leave ground, longitudinally guiding wheel 9 lands, and controls the drive unit work of longitudinally guiding wheel 9, thus realizes longitudinally guiding and move;
After carrier entirety leaves parking space, switching mechanism B6 runs, switching mechanism A5 stops, junction plate 7 right-hand member is inclined upwardly under switching mechanism B6 effect, in the present embodiment, i.e. electromagnet B energising, electromagnet A power-off, junction plate 7 right-hand member is inclined upwardly under electromagnet B effect, make longitudinally guiding take turns 9 and leave ground, guide roller 8 lands, and controls the drive unit work of guide roller 8, thus realizes laterally steering and move;
After carrier entirety gets out of the way position of picking up the car, the upper-layer parking plate of lifting parking gear can fall, after completing parking or action of picking up the car, upper-layer parking plate gos up to top, then, control guide roller 8 and longitudinally guiding successively and take turns 9 counter motions, according to the reverse operating above-mentionedly exiting, allow bit manipulation, realize the reset of carrier.