5 results about "Structural composition" patented technology

The utility model discloses a kind of H-shaped steel structure beam column splicing structures, it is related to steel structure beam column technical field, including stand, connecting frame, plug, crossbeam. The utility model has reliable splicing assembly, connecting frame is composed of two open U-shaped structures opposite, the lapping between stand and crossbeam can be effectively realized;By setting plug, it can be convenient to connecting frame to the side of stand and install, and it is convenient for worker to open hand to install bolt;And by installing connecting frame in the upper end of stand, the continuation between multiple stands can also be realized, to meet the use demand of higher stand;It also has multiple components that improve the stability of beam column structure, make the beam column structure spliced out more safe and reliable: by installing bracket on the underside of crossbeam, crossbeam can be supported from bottom;By setting steel rope, crossbeam can be hoisted from upside, further improve the structural stability of steel structure beam column.

This application relates to the field of building construction, and in particular to a construction process for reserving and sealing measuring holes in buildings. The process includes a pre-reservation stage where an inverted truncated pyramidal mold is placed at a predetermined position on a floor slab forming mold. After concrete is poured, the mold is removed to form the measuring hole. In the sealing stage, an inverted truncated pyramidal embedded mold is inserted into the measuring hole and sealed with concrete. The application also relates to mold-related features such as a handle at the top of the pre-reservation mold, the structural composition of the embedded mold, and processes such as roughening the surface, increasing the density of reinforcing steel bars, and installing sealing strips. This application achieves the technical effects of facilitating the pre-reservation and sealing of measuring holes, enhancing structural strength, preventing concrete leakage, and utilizing the inverted truncated pyramidal structure to achieve self-locking.

The utility model discloses a kind of fishbone chain assemblies for rammed earth wall crack repair, including the thick chain installed along crack, the thick chain is connected with the big fixed ring for crack fixed, metal wire is installed along the thick chain surface, the both ends of the metal wire are connected with the small fixed ring for fixing on wall surface.The utility model discloses a kind of fishbone chain assemblies for rammed earth wall crack repair, this component overall is the reinforcing assembly that can be bent, conformal insertion, with good joint suitability, anchoring and construction convenience, it is suitable for structural insertion type repair of rammed earth wall body crack, and these structural compositions have certain axial strength and transverse flexibility, ensure that component can be arranged along crack path, and can produce stable reinforcing effect in wall body, each metal wire and thick chain are cooperatively connected and fixed on wall body, ensure that each component maintains flexible force transmission, ensure that overall stress distribution is continuous, construction process is smooth.

This application discloses a feeding device, relating to the field of integrated circuit technology. The feeding device includes a frame, a material frame, and a drive mechanism. The frame includes a first mounting area and a second mounting area located below the first mounting area. The first mounting area and the second mounting area are connected through a communication port. The material frame is disposed in the first mounting area and has an adjustable-size receiving cavity for receiving box-shaped materials. The drive mechanism is disposed in the second mounting area and is used to drive the box-shaped materials to move vertically up and down in the material frame. The embodiments of this application not only reduce the space occupied by the feeding device, lower the manufacturing cost of the feeding device, and simplify the structural composition of the feeding device, but also expand the application scope of the feeding device, making it more flexible and versatile.