3 results about "Stirrup" patented technology

The invention relates to an automatic steel bar bundling position identification method which comprises the steps that a positive sample picture with a steel bar bundling object and a negative samplepicture without a steel bar bundling object are preprocessed respectively, then a sample model is generated through a training classifier, and the sample model is used for recognizing steel bars and stirrups needing to be bundled in a designated focal plane; a real-time picture of a to-be-bundled area is acquired, the real-time picture is preprocesed, and thenutilizing the sample model is used toidentify steel bars and stirrups in the preprocessed real-time picture; after the ROI area is selected, Hough straight line detection is conducted to obtain the slope of the steel bars and the stirrups, and the intersection points of the steel bars and the stirrups are calculated to obtain the coordinates of the intersection points of the steel bars and the stirrups. The position, needing to be bundled, of the steel bar can be intelligently recognized, and therefore data of the corresponding position can be transmitted to the lower computer, and the steel bar bundling operation can be conveniently carried out through the lower computer; not only can the bundling task be completed with high quality, but also potential safety hazards and high cost of manual operation can be effectively avoided.

Until recently, stirrups have not provided adequate support for a rider allowing for ease of balance when riding, and especially while racing. The super stirrup described herein provides a stable platform or base accompanied by a number of support bars that allow the rider to rest and reposition his or her weight easily. Thus, the super stirrup improves the performance of a rider in both leisure and sport riding.

The invention discloses a construction method of an adjustable assembly type stirrup bracket, and relates to the field of municipal engineering. The construction method comprises the following steps that step 1, the size of a stirrup is determined according to the installation height of a field sleeve, the size of thick angle steel is measured by using a steel ruler before the thick angle steel iscut, and the angle steel is cut by using a cutting machine according to the measured size; step 2, the angle steel is welded according to the size through a welding machine, full welding is required,and fixation must be stable; and step 3, four selected jacking supports are cut into equal-distance lengths, the jacking supports are welded to the stirrup after cutting is completed, and the distance is preferably within 300 mm to 500 mm. The construction method of the adjustable assembly type stirrup bracket is easy to operate, position accuracy is guaranteed, specifically, the large sleeve with the high precision requirement is adjusted and positioned, and when the sleeve with the diameter larger than 1000 mm is installed, the position of the stirrup bracket can be adjusted vertically andhorizontally, and the position accuracy of the stirrup bracket is guaranteed; and when the sleeve with the diameter larger than 500 mm and smaller than 1000 mm is installed, the stirrup bracket can betaken out and repeatedly used after installation except for vertical and horizontal position adjustment.