The fixed double-deck parking device of twin columns
Technical field
The utility model relates to a kind of two laminar car parking apparatus, relates in particular to a kind of levels and do not interfere with each other, can distinguish the fixed double-deck parking device of twin columns of access automobile.
Background technology
The patent application of a kind of " two-part parking apparatus " has been announced in the Japanese Patent Room January 20 nineteen ninety-five, notification number is No. 7-18893, Unexamined Patent; Chinese invention patent also discloses a kind of " no dodge type parking platform " for No. ZL200410026901.4 in addition, and such is must lay track on ground, movable chassis be set on ground rail and on movable chassis, arrange on rotatable column, rotatable column liftable parking platform is set without the common ground of dodging upper-layer parking device.Such lugs move on ground rail by entirety, and the translation of parking stall, upper strata is avoided behind position, lower floor parking stall, then 90-degree rotation falls upper-layer parking platform, dodge the function that just can realize upper strata independent access car without lower floor.But there are two large shortcomings in this device.The firstth, the unstability of easily turning on one's side, movable chassis is bearing the whole side loading weight (2-3 ton altogether) including vehicle and parking platform, all side direction weight only depends on the swivel bearing of the rotatable column on cabinet to block movable chassis to keep balance, and movable chassis only depends on shifting roller to block to keep on two narrow ground rails Equilibrium.Bear pressure and roller and track bearing tension or the upper sled square power in outside by roller and the track of parking platform inboard, in fact its whole load-carrying is all placed one on itself is all on the roller of non-persistent cabinet.This movable chassis roller should be realized along the smooth and easy traveling of track and moving, clamp again track with all strength and support the inclined to one side load of whole side direction to keep parking platform not turn on one's side and do not wave, particularly because the gauge of two ground parallel orbits of this device can not be too wide, gauge is narrower than 0.4 meter conventionally, therefore the huge side direction moment producing for balancing vehicle load, article two, ground rail, support and roller need to bear the huge moment load of 7-10 ton conventionally, track deformation, roller is gnawed rail, the phenomenon that roller damages is easy to occur, cause higher maintenance operation cost and the risk of sudden accident, more lack anti-macroseism and anti-high wind ability.The secondth, dangerous to car to people, the track of directly laying on ground is obviously above ground, when lower floor Transport Vehicle, easily press track and puncture tire or trip personnel, in order to overcome this problem, just need to bury track underground concordant with ground but sewer must be set specially prevent track ditch ponding.Track is exposed to ground and gets rusty unavoidably for a long time, has not only destroyed the smooth and view on ground, and stone etc. falls into track ditch and be easy to occur operating accident, and the track on ground and glider thereof itself forms the hidden danger to personal safety.
Utility model content
Technical problem to be solved in the utility model, is just to provide the non-interfering double-deck parking device of a kind of levels, and it is without laying ground rail, low to car safety, the stressed relatively balance in left and right and maintenance operation cost simple in structure to people.
Solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
The fixed double-deck parking device of a kind of twin columns, it is characterized in that: comprise the front column 1 and the rear column 2 that are fixed on ground, and be located at that forward and backward column one or both sides have, by get on the right track beam 3 and the lower railway beam 4 of the level of front and back column fixed support, on the track of upper and lower rail beam, there is traversing carriage 5 by roller wheel bearing, described traversing carriage 5 is with support-moving driving mechanism and also can vertically be hinged with open side type hydraulic vehicle lifter mechanism horizontal hunting, between traversing carriage 5 and open side type hydraulic vehicle lifter mechanism, is provided with swing driving mechanism.
Described open side type hydraulic vehicle lifter mechanism is existing product, and it is provided with liftable parking bedplate 9 on a single-column 8, with lifting drive.
Described traversing carriage 5 is right angle trigonometry type support, and right angle at upper, the straight vertical arm of angle at front, another right-angle side backwards.
Described support-moving driving mechanism is: rear end is fixed on rear column 2, front end is fixed on the multi-stage expansion sleeve-type hydraulic cylinder 6 on traversing carriage 5.
Between the track of described upper and lower rail beam, there is the structure of traversing carriage 5 to be by roller wheel bearing: the vertical cross-section of upper and lower rail beam is all H type, three bights of triangular form traversing carriage 5 are respectively provided with roller set, be respectively the roller set of going forward, upper rear roller group and bottom roller group, each roller set comprises the BOGEY WHEEL with horizontal wheel shaft and the guide wheel with vertical wheel shaft; The BOGEY WHEEL 51 of the described roller set of going forward and guide wheel 52 lay respectively in the upper and lower groove of the beam H shaped steel that gets on the right track accordingly; The guide wheel 56 of described upper rear roller group and BOGEY WHEEL 55 lay respectively in the upper and lower groove of the beam H shaped steel that gets on the right track accordingly; The BOGEY WHEEL 53 of described bottom roller group and guide wheel 54 lay respectively in the upper and lower groove of lower railway beam H shaped steel accordingly.
Described swing driving mechanism comprises: single-column 8 tops of open side type hydraulic vehicle lifter mechanism are fixed wtih one end of a crank 81, between the other end of crank and traversing carriage, are provided with oscillating motor.
Described triangular form traversing carriage 5 can horizontal hunting the structure of ground vertical hinged open side type hydraulic vehicle lifter mechanism be: the right-angle side of triangular form traversing carriage 5 is hinged by the single-column of hinge and open side type hydraulic vehicle lifter mechanism.
Described rear column 2 is arranged at the last location in lower floor parking space, and front column 1 is arranged at lower floor parking space and leaves the position of road surface, front 1.4-1.6 rice by middle part.
The course of work:
Multi-stage expansion sleeve-type hydraulic cylinder 6 can drive traversing carriage 5 and with open side type hydraulic vehicle lifter mechanism along horizontal slip before and after upper and lower rail beam, in the time sliding into forefront, oscillating motor stretches out and makes the single-column 8 of open side type hydraulic vehicle lifter mechanism rotate 90 degree, leave lower floor's parking spot completely, then the parking bedplate 9 of open side type hydraulic vehicle lifter mechanism is down to ground.So realized upper deck without lower floor car dodge can independent access operation.
Beneficial effect: the utility model has overcome traditional nothing and dodged the shortcoming that lugs must be laid ground rail and lean on the whole installation weight of rail supported, need to not lay track on ground, and fully phase out the movable chassis on track; In addition, the utility model dangles movable device part entirety to mount on trapped orbit beam, is separated from ground completely, makes side direction concentrated load obtain dispersion, and major part is separated into the load that dangles; Also have, every two the adjacent parking stalls of the utility model are one group of device, one in front and one in back two vertical columns are set between two adjacent parking stalls, the right and left at vertical columns arranges respectively a set of movable parking platform symmetrically, not only a base (basis) double-purpose has reduced equipment cost and occupation area of equipment, and make the stressed relatively balance in left and right, avoid in the past portable without dodging the one-sided to the too large easily problem of rollover of inclined to one side moment of lugs; Finally, the braced structures of moving part of the present utility model is simple, adopts hydraulic driving mode, and accurate positioning, easy to maintenance, handling safety, do not affect lower floor's Transport Vehicle completely.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is that structure master of the present utility model looks schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is action specification figure of the present utility model, and parking bedplate 9 translations are forwarded to behind front end turned position, rotates 90 degree and is lowered to ground, and vehicle is in can outbound state;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is the C-C line cut-away view along Fig. 1;
Fig. 6 is the D-D line cut-away view along Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, the fixed double-deck parking device embodiment of twin columns of the present utility model, comprise the front column 1 and the rear column 2 that are fixed on ground, and be located at forward and backward column one side (both sides also can), get on the right track beam 3 and lower railway beam 4 by the level of front and back column fixed support, on the track of upper and lower rail beam, there is traversing carriage 5 by roller wheel bearing; Traversing carriage 5 is with support-moving driving mechanism and also can vertically be hinged with open side type hydraulic vehicle lifter mechanism horizontal hunting, between traversing carriage 5 and open side type hydraulic vehicle lifter mechanism, is provided with swing driving mechanism.
Open side type hydraulic vehicle lifter mechanism is existing product, and it is provided with liftable parking bedplate 9 on a single-column 8, with lifting drive.
The traversing carriage 5 of the present embodiment is right angle trigonometry type support, and right angle at upper, the straight vertical arm of angle at front, another right-angle side backwards; Support-moving driving mechanism is: rear end is fixed on rear column 2, front end is fixed on the multi-stage expansion sleeve-type hydraulic cylinder 6 on traversing carriage 5.
Between the track of upper and lower rail beam, there is the structure of traversing carriage 5 to be by roller wheel bearing: the vertical cross-section of upper and lower rail beam is all H type, three bights of triangular form traversing carriage 5 are respectively provided with roller set, be respectively the roller set of going forward, upper rear roller group and bottom roller group, each roller set comprises the BOGEY WHEEL with horizontal wheel shaft and the guide wheel with vertical wheel shaft, be ball bearing mode roller, can be arranged side by side multiple by requirement of strength.
Particularly: the BOGEY WHEEL 51 of the roller set of going forward and guide wheel 52 lay respectively in the upper and lower groove of the beam H shaped steel that gets on the right track accordingly; The guide wheel 56 of upper rear roller group and BOGEY WHEEL 55 lay respectively in the upper and lower groove of the beam H shaped steel that gets on the right track accordingly; The BOGEY WHEEL 53 of bottom roller group and guide wheel 54 lay respectively in the upper and lower groove of lower railway beam H shaped steel accordingly.
Swing driving mechanism between traversing carriage 5 and open side type hydraulic vehicle lifter mechanism comprises: single-column 8 tops of open side type hydraulic vehicle lifter mechanism are fixed wtih one end of a crank 81, between the other end of crank and traversing carriage, are provided with oscillating motor.
Triangular form traversing carriage 5 can horizontal hunting the structure of ground vertical hinged open side type hydraulic vehicle lifter mechanism be: the right-angle side of triangular form traversing carriage 5 is hinged by the single-column of hinge and open side type hydraulic vehicle lifter mechanism.
Front column 1 and rear column 2 can use steel concrete that it is uprightly firmly fixed on foundation ground; As shown in Figure 1-2, rear column 2 is arranged at the last location in lower floor parking space, and front column 1 is arranged at lower floor parking space and leaves the position of left and right, 1.5 meters, road surface, front by middle part, to facilitate lower floor's parking stall Transport Vehicle to turn.Front described in the utility model is road surface, arrow indication front direction.
Or, front column 1 and rear column 2 use firmware to fix, and particularly rear column 2 should be fixed on the thick and heavy steel plate or thick and heavy steel ingot foundry goods basis of sufficient intensity, can exempt the fixing engineering of civil engineering, which is particularly suitable for short-term or the interim object arranging, resettlement for convenience detach.
Get on the right track beam 3 and lower railway beam 4 for H shaped steel, be fixed on front column 1 and rear column 2.The upper roller group of triangular form traversing carriage and bottom roller group are embedded in respectively in H shaped steel groove.
As Fig. 5, the right angle place of triangular form traversing carriage 5 arranges the front wheels of upper roller, and before upper roller, the BOGEY WHEEL 51 of wheels is positioned at the upper groove of the beam H shaped steel that gets on the right track, and Main Function is load-bearing, and the direction of its active force is for straight down; Before upper roller, the guide wheel 52 of wheels is positioned at the low groove left surface of H shaped steel, and Main Function is that balance rollover moment ensures not deflect away from track and reduces mobile friction, and the direction of its active force is that level is withstood H shaped steel left surface left; The lower sharp corner of triangular form traversing carriage is installed bottom roller group, and the BOGEY WHEEL 53 of bottom roller group is positioned at the upper groove of lower railway beam H shaped steel, and Main Function is load-bearing, and the direction of its active force is for straight down; The guide wheel 54 of bottom roller group is positioned at the low groove right flank of lower railway beam H shaped steel, and Main Function is that balance rollover moment ensures not deflect away from track and reduces mobile friction, and the direction of its active force is the right flank that level is withstood H shaped steel to the right.
As Fig. 6, after upper roller, the BOGEY WHEEL 55 of wheels is positioned at the low groove of the beam H shaped steel that gets on the right track, and Main Function is that balance upwarps square power and reduces mobile friction, and the direction of its active force is for withstanding straight up the horizontal central plane of H shaped steel; After upper roller, the guide wheel 56 of wheels is positioned at the upper groove left surface of H shaped steel, and Main Function is that balance rollover moment ensures not deflect away from track and reduces mobile frictional force, and the direction of its active force is that level is withstood H shaped steel left surface left;
The multi-stage expansion sleeve-type hydraulic cylinder that multistage hydraulic cylinder 6 is existing product, as the G1428-200 IV type level Four hydraulic cylinder of the Changjiang river hydraulic part company production, locating distance Lmin1270, Lmax4520, one of its outer shell is fixed on rear column 2, and interior bar head is fixedly connected on the position of the bottom roller group top of triangular form traversing carriage 5.Installation is parallel to rail beam.
Hinge 7 is load-bearing bearing hinge or hinge, connects the single-column 8 of triangular form traversing carriage 5 and open side type hydraulic vehicle lifter mechanism, can the multiple hinges of spread configuration by requirement of strength; Open side type hydraulic vehicle lifter device, its 2 meters of left and right of maximum lift height.
Each driving mechanism all adopts hydraulic way and shares an oil pressure station, reaches the same time period can only carry out a drive actions with this, and adjacent action is locked mutually, has not only reduced equipment cost and has reduced fault rate, and effectively having prevented maloperation.
Fig. 3 is the utility model action specification figure: 1., multistage hydraulic cylinder 6 promotes to drive 5 translations of triangular form traversing carriage to move ahead and arrives turned position foremost in action; 2., crank 81 is turn 90 degrees and is made parking bedplate 9 leave ground parking position, below completely in top position, road surface by Hydraulic Cylinder drive single-column 8 horizontal rotaries in action; 3., hydraulic pressure lifting device in single-column 8 drives parking bedplate 9 to be lowered to ground in action, and vehicle in the state that can outbound drives away, completes vehicle outbound action.Otherwise, vehicle sails into after the parking bedplate 9, the personnel that drop to ground get off, hydraulic pressure lifting device in single-column 8 drives parking bedplate 9 to rise to position, upper strata, crank 81 drives single-column 8 reverse turn 90 degree to make parking bedplate 9 be parallel to rail beam and lower floor's vehicle by Hydraulic Cylinder, hydraulic cylinder 6 shrinks and drives 5 translations of triangular form traversing carriage to retreat, get back to storing cycle position, complete the action of vehicle warehouse-in.Another lugs of column opposite side, because be full symmetric setting, same order completes into outbound and operates.Because share an oil pressure pumping plant, the lugs of a symmetrical side are locked completely because of unpowered.In addition, the utility model also can many groups be set up in parallel, and as safety measure, is implementing all to be locked by control program into adjacent two of the left and right of the parking platform of outbound operation, can not operate simultaneously.