Without the guide rail structure of dodging three-dimensional parking device
Technical field
The present invention relates to three-dimensional parking device technical field, particularly a kind of nothing dodges the guide rail structure of three-dimensional parking device.
Background technology
At present, in city, private car gets more and more, and the problem that regarding Car is parked in the city of limited space becomes increasingly conspicuous.In order to overcome the problem of parking space deficiency, people have invented some parking spaces, and to adapt to the demand in market, these parking spaces are formed primarily of guide rail, movable chassis, travel mechanism, rotating mechanism and elevating stage; Movable chassis moves along guide rail, and travel mechanism and rotating mechanism are arranged in movable chassis, and elevating stage is arranged on a Rotary cloumn, and Rotary cloumn is connected with rotating mechanism.But current parking space does not consider the problem of movable chassis stroke limit, when control system is made mistakes, movable chassis is easily run out of outside track.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, taking the weight of greatly, not yielding, the nothing effectively preventing the movable chassis of three-dimensional parking device from derail dodges the guide rail structure of three-dimensional parking device.
The object of the present invention is achieved like this:
Nothing dodges a guide rail structure for three-dimensional parking device, comprises line slideway, it is characterized in that, described line slideway is i iron, and two sides at line slideway two ends are provided with derailing block piece.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described line slideway is horizontally set on ground, is embedded with connector in advance and is fixedly connected with line slideway in ground, to guarantee that line slideway and ground tightly link together.
Described derailing block piece is wheel.
Described line slideway is provided with one, and a side horizontal of line slideway is provided with tooth bar, and tooth bar is linked together by several screws and line slideway.
Described line slideway is provided with more than two, and each line slideway is arranged in parallel, and wherein, a side horizontal of at least one line slideway is provided with tooth bar, and tooth bar is linked together by several screws and line slideway.
Beneficial effect of the present invention is as follows:
(1) adopt i iron as line slideway, its taking the weight of is large, and not yielding, in addition, line slideway two ends are provided with derailing block piece, avoids three-dimensional parking device derailing movable on line slideway, improves the safety that it uses;
(2) tooth bar is arranged on line slideway side, guarantee that the relative position of tooth bar and line slideway is constant all the time, the driving gear wheel and rack of moving drive mechanism in three-dimensional parking device is avoided to depart from, and, when three-dimensional parking device stops, the driving gear wheel and rack occlusion of moving drive mechanism, realizes self-locking;
(3) simultaneously, tooth bar and line slideway link together, and the intensity both effectively improving, reduces the risk of distortion.
Accompanying drawing explanation
Fig. 1 is three-dimensional parking device complete machine structure schematic diagram of the present invention.
Fig. 2 is linear guide rail structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See shown in Fig. 1 and Fig. 2, a kind of nothing dodges the guide rail structure of three-dimensional parking device, comprises line slideway 1, and described line slideway 1 is i iron, and two sides at line slideway 1 two ends are provided with derailing block piece.
Described line slideway 1 is horizontally set on ground, is embedded with connector in advance and is fixedly connected with line slideway 1 in ground.
Described derailing block piece is wheel 2.
Described line slideway 1 is provided with two, and each line slideway 1 is arranged in parallel, and wherein, a side horizontal of a line slideway 1 is provided with tooth bar 8, and tooth bar 8 is linked together with line slideway 1 by several screws 3.Certainly, when described line slideway 1 is provided with one, a side horizontal of line slideway 1 is provided with tooth bar 8, and tooth bar 8 is linked together with line slideway 1 by several screws 3.
Above-mentioned three-dimensional parking device comprises movable chassis 5, wheel carrier group 4, moving drive mechanism, rotary drive mechanism, Rotary cloumn 6 and elevating stage 7, movable chassis 5 is fastened on line slideway 1 by wheel carrier group 4, moving drive mechanism and rotary drive mechanism are arranged in movable chassis 5, moving drive mechanism and a driven wheel 9 are in transmission connection, driven wheel 9 engages with tooth bar 8, rotary drive mechanism is connected with Rotary cloumn 6, and elevating stage 7 is arranged on Rotary cloumn 6.Because tooth bar 8 is constant all the time with the relative position of line slideway 1, in three-dimensional parking device, driving gear wheel and rack is engaged all the time, thus guarantees that movable chassis 5 is safe and reliable to operation, and, when three-dimensional parking device stops, driven wheel 9 is engaged with tooth bar 8, realizes self-locking.