3results about How to "Optimizing the Portfolio Structure" patented technology

A unit component combined type forest tree seedling supporting and protecting frame belongs to the field of forest tree seedling protection and is formed by combining unit components serving as basic units, each unit component comprises a positioning block, connecting blocks and a supporting rod, the two connecting blocks are correspondingly connected and installed at the two ends of the positioning block respectively, and the two connecting blocks and the positioning block form a continuous arc shape; the inner side arc face of the positioning block protrudes out of the inner side arc face of the connecting block, one end of the supporting rod is hinged to the outer side arc face of the positioning block, the other end of the supporting rod is hinged to a ground base plate, and a drill nail connecting hole is formed in the ground base plate. The supporting rods are unfolded to form a combined supporting structure, standardized unit components can be folded and stored to be in a regular structure state, integrated loading and transportation are facilitated, space is saved, cost is reduced, industrial popularization conditions are met, good production universality and process adaptability are achieved, healthy growth of forest seedlings can be guaranteed, and the afforestation survival rate is increased.

This utility model discloses a mica sheet mass production stacking device, relating to the field of mica sheet production technology. It includes a base assembly and a support column assembly. Support column assemblies are vertically installed on the left and right sides of the base assembly, and a combined column assembly is vertically connected to the upper end of each support column assembly. Stacking components are connected to the surface of the combined column assembly. This mica sheet mass production stacking device, by symmetrically installing support column assemblies at both ends of the base assembly, provides good structural support and auxiliary stability to the combined column assembly. Furthermore, the structure allows for easy separation of the support column assembly and the combined column assembly, facilitating flexible adjustment of the number of stacking components to meet different processing needs. This also facilitates structural assistance in the mass production of mica sheets, resulting in a structure that combines both structural flexibility and stability.

The invention discloses a method for detecting the exterior wall of a building, and relates to the technical field of detecting the exterior wall of a building. A data detection module is used to respectively detect and experimentally obtain detection data of a pore volume KXZ, a pore surface area KXB, an average particle diameter KLZ, a particle density KM, a Darcy coefficient d, an external pressure difference WY, a material thickness CH and a weathering resistance coefficient KF. The maintenance cost WC, a maintenance cycle WZ and the detection data of historical data of the building exterior wall are combined, and a data evaluation processing module is used to evaluate the pore characteristics, permeability and durability. The detection and evaluation results of the pore characteristics, permeability and durability are comprehensively analyzed to evaluate the overall performance of the exterior wall, and corresponding repair, transformation and reinforcement suggestions are proposed according to the evaluation results. The invention realizes a comprehensive and accurate evaluation of the performance of the exterior wall material by constructing a comprehensive evaluation system, adopting a quantitative evaluation method, optimizing material selection and guiding construction and maintenance.