33results about How to "Variety of materials" patented technology

The invention discloses a retractable temporary hangar, which comprises a hangar roof, a hangar upright post, an inter-column crossing support, a movable column leg support base and a flexible high-strength film material, wherein the hangar roof is a beam string structure and comprises a plurality of woody upper chords, a plurality of woody vertical stay bars and a plurality of lower chord steel cables; the hangar upright post is a woody rod, the upper end of the hangar upright post is connected to two ends of the hangar roof trough a wood rod connecting device and the lower end is connected with the movable column leg support base through the wood rod connecting device; the inter-column crossing support is a wood rod, of which one end is connected to the hangar upright post through the wood rod connecting device, and the other end is connected to a hinge point through the wood rod connecting device; and the flexible high-strength film material is covered and fixed at the outer side of the roof and the upright post so as to form the retractable temporary hangar. The retractable temporary hangar provided by the invention can temporarily provide the hangar to park and maintain for airplanes under a heavy weather condition, so that the situation of flight delay caused by clearing away ice and snow on the airplanes is reduce, the airplanes are convenient to maintain under all-weather conditions, and the service life of the airplanes and the flight security are improved.

The invention relates to a mold guide pillar structure. The structure comprises a fixed mold and a movable mold matched with the fixed mold, receding grooves are formed in the fixed mold, guide blocks are installed in the receding grooves, square guide pillars are fixedly arranged on the movable mold, the square guide pillars are arranged in the receding grooves in a sliding manner, wear-resisting plates corresponding to the guide blocks in position are arranged at the two sides of the square guide pillars, the wear-resisting plates protrude out of the side walls of the square guide pillars, the guide blocks protrude out of the side walls of the receding grooves, and the wear-resisting plates are in contact fit with the guide blocks and guide the square guide pillars to slide. The structural form that the wear-resisting plates are installed on the side faces is adopted, only the wear-resisting plates need to be repaired, the repairing difficulty of a bench worker is reduced, and the problems that in the prior art, a whole guide pillar needs to be repaired, and repairing is difficult and time-consuming are solved.

The invention discloses an equipment room floating structure. The equipment room floating structure is composed of elastic vibration-isolation components, force-bearing steel plate structures, a decoration quality face plate and an elastic vibration-isolation plate which are sequentially arranged from bottom to top, wherein the elastic vibration-isolation plate is arranged among a building structure vertical face, the force-bearing steel plate structures, and the decoration quality face plate. According to each force-bearing steel plate structure, a square frame is formed by folding corners of the periphery of a flat steel plate, and a plurality of elastic vibration-isolation component fixing components are arranged below each force-bearing steel plate structure in an array mode. The decoration quality face plate is composed of stone slabs or concrete slabs or slabs with the high density and decorating effect. Galvanization and anti-corrosive treatment are conducted on the force-bearing steel plate structures. The force-bearing steel plate structures are laid in a tightly abutting mode, folded corners of the force-bearing steel plate structures are in spot welding connection, gaps are filled with waterproof structural adhesive, and an integral force-bearing vibration-isolation structure is formed. The decoration quality surface plate adheres to the force-bearing steel plate structures through easy plaster. The equipment room floating structure has the advantages of being high in compressive strength and weather resistance, achieving simple construction processes, and being convenient to install.

The invention discloses an environmentally-friendly domestic sisal hemp floor mat, which is applied on a doorway, and comprises an anti-slip layer, a soft and comfortable layer arranged at the upper surface of the anti-slip layer, and a dedusting layer arranged at the upper surface of the soft and comfortable layer. The anti-slip layer comprises first fiber cloth and rubber attached to the lower surface of the first fiber cloth; the soft and comfortable layer comprises elastic silica gel and second fiber cloth covering a silica gel layer; a plurality of up-and-down communicated circular air holes are formed in the silica gel; the dedusting layer comprises a hollow rectangular solid body, a plurality of dedusting mechanisms arranged in the body and used for cleaning shoe sole dirt, and a storage box arranged at the bottom part of the body. The environmentally-friendly domestic sisal hemp floor mat provided by the invention selects natural raw materials, is environmentally-friendly and durable, and has favorable dedusting and cleaning functions.

The invention discloses a hoop composite insulating brick or building block and manufacturing and using methods thereof. The hoop composite insulating brick or building block is characterized in that: the brick or building block comprises an inner blade block and an outer blade block, wherein a thermal insulation body is arranged between the inner blade block and the outer blade block; the inner blade block and the outer blade block are provided with a top face and a bedding face respectively; at least two hollow holes are formed in the inner blade block and the outer blade block respectively; and a hoop passes through the hollow holes in the inner and outer blade blocks to integrally connect the inner blade block, the outer blade block and the thermal insulation body. In the hoop composite insulating brick or building block, a heat (cold) bridge caused by a brick wall and a built mortar joint in the wall is completely blocked, so that a thermal insulation wall which meets the wall energy-saving requirement is formed after the wall is built, wall thermal insulation construction is prevented from being performed once again, and consequently construction cost is greatly saved; the inner and outer blade blocks are tied by using the hoop, so that the reliable connection of the inner and outer blade blocks is ensured; by adjusting the thickness of the thermal insulation body, the wall energy-saving requirements of different areas can be met; and the thermal insulation body is positioned in the block, so the durability of the thermal insulation body is the same as that of the wall.