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Legal standing (The authorized status is an assumption and is not a authorized conclusion. Current Assignee (The listed assignees could also be inaccurate. Priority date (The priority date is an assumption and isn't a legal conclusion. The utility model pertains to a sort of solar-thermal generating system, heliostat, tracking driving gadget and firm bankings.Heliostat consists of column and the tracking driving machine that is arranged on column, tracking driving device includes the turntable of agency banking for being fixedly linked with column and setting side on the fastened base, it is connected between turntable and firm banking by bearing, the turntable is equipped with reflecting mirror, the agency banking is plate profile construction, maybe the first Stud connection column and firm banking go by the second connecting gap or the second Stud connection by the primary connecting hole for the bearing and agency banking.Firm banking is plate profile construction, length of the firm banking on the axial path of column is smaller, to not directly cut back the center of gravity of turntable, improve the general stiffness of tracking driving system, the connecting flange and reinforcing rib being arranged on firm banking are omitted simultaneously, the load of firm banking is diminished, convenient for guaranteeing machining accuracy.  
  
The utility mannequin relates to a kind of solar-thermal generating system, heliostat, monitoring driving system and agency bankings. In solar power plant, be normally arranged on the ground a number of heliostats with to solar's motion observe carry out with Track, and sunlight is converged and is reflexed on collection thermal tower, the solar power of aggregation is transformed into electric vitality on assortment thermal tower to be sent out Electricity.And because the place of the solar in different time period is variation, whereas totally different heliostats and collection the gap between thermal tower Also completely different, therefore heliostat needs particular monitoring driving gadget to trace sun's movement, and sunlight is reflexed to thermal-arrest On tower. Above-talked about firm banking be cylindrical construction, firm banking embody upper flange, lower flange and be related to upper flange and Connecting cylinder between decrease flange, the outer wall of connecting cylinder are outfitted with the reinforcing rib connecting with lower flange, and ItagPro firm banking is in the axial route On size it is bigger, trigger the center of gravity of turntable increased, to scale back the overall stiffness of the azimuth rotating mechanism, while this is stable Determine pedestal in manufacturing, weight is bigger, and upper flange and lower flange are difficult to ensure average and machining accuracy.  
  
The aim of this utility model is to provide a kind of firm bankings, cause to turn to unravel agency banking in the prior art The center of gravity of platform is larger, reduces the general stiffness of monitoring driving gadget, whereas weight is bigger, what machining accuracy was troublesome to make sure asks Topic；The utility mannequin moreover supplies a form of tracking driving gadget utilizing the firm banking；The utility mannequin additionally supplies one type Use the heliostat of the tracking driving device；The utility model moreover gives a sort of solar-thermal generating system utilizing the heliostat. Heliostat, including column and the monitoring driving system that is arranged on column, monitoring driving system embrace for it is vertical The agency banking and turntable square on the fastened base is arranged that column is fixedly related move through bearing and connect between turntable and agency banking It connects, the turntable is equipped with reflecting mirror, and the agency banking is plate profile construction, and ItagPro the bearing is join with agency banking by first Perhaps the first Stud connection column and firm banking move via the second connecting gap or the second Stud connection in hole.  
  
The beneficial effect of the technical resolution is: firm banking is plate profile construction, axial path of the agency banking in column On length it is smaller, to indirectly scale back the middle of gravity of turntable, improve the overall stiffness of monitoring driving device, omit concurrently The connecting flange and reinforcing rib being organized on firm banking, ItagPro cut back the weight of firm banking, convenient for guaranteeing machining accuracy. First connecting gap and ItagPro the second connecting hole are unthreaded hole, and first connecting hole is located on the inside of the second connecting gap Side.The processing is straightforward for unthreaded hole, and the primary connecting gap is located at the inside of the second connecting hole, handy for being join with the inside ring of bearing, the second connection Hole is located at outside, handy for enhancing column to the fixing depth of firm banking. Driving system is tracked, together with the agency banking being fixedly connected for the column with heliostat and is organized in agency banking The turntable of prime is connected between turntable and firm banking by bearing, and the agency banking is plate profile structure, the firm banking It is equipped with the first connecting gap or the primary stud for connecting with bearing, is moreover offered on the firm banking for connecting with column The second connecting hole or the second stud join.