4results about How to "Improve edge strength" patented technology

The application relates to the field of dismounting tools and discloses a quick dismounting device for a detector, which comprises a dismounting seat and an extension rod, one side of the dismounting seat is provided with a connecting barrel used for connecting the extension rod, and a plurality of dismounting claws are fixedly connected to the other side of the dismounting seat; the dismounting claws are centrally and symmetrically connected to the edges of the dismounting seat; the plurality of dismounting claws are cooperatively formed in a state of gradually expanding outward with the dismounting seat as the minimum inner diameter; a clamping joint used for clamping a detection window is fixed to the inner side of the dismounting claw; the dismounting claw is an elastic member; the detector is dismounted; the extension rod is connected in the connecting barrel; the detector is placed between the plurality of dismounting claws; the ring embracing state is formed by the plurality of dismounting claws; the dismounting claw is only attached to the outer wall of the detector; the upward force is further applied to the dismounting claw through the extension rod to move the dismounting claw upward; the clamping joint is clamped into the detection window; the extension rod is twisted; and the detector is dismounted.

The utility model discloses an air conditioner outdoor unit support, including two symmetrical support assembly, support assembly includes vertical rod, fixedly connected with the vertical rod one side surface crosspiece, fixedly connected with the vertical rod and crosspiece one side surface inclined support, the diagonal position of vertical rod is made by cold pressure forming and makes the rib A from outside to inside, the one side surface of inclined support and crosspiece all is made by cold pressure forming and makes the rib B, the upper and lower both ends of vertical rod and the one end of crosspiece all are curved and form the edge curl through the edge curl mould, the cross section of vertical rod, inclined support and crosspiece all are L type structure, the vertical rod, inclined support and crosspiece are inside and outside double -deck structure, the one side surface of vertical rod faces the wall and is provided with a plurality of expansion bolt holes, the top surface of crosspiece is provided with a plurality of fixed holes, the utility model discloses through the change structure's geometry and material distribution, effectively increases the overall structural strength and edge intensity of support assembly, improves structural stability, prolongs the life.

The utility model relates to the technical field of airport pavements, in particular to a prefabricated prestressed concrete pavement slab for an airport pavement, which comprises a slab main body and prestressed reinforcements arranged inside the slab main body, the panel body is of a rectangular structure, the prestressed steel bars comprise longitudinal steel bars arranged in the panel body in a transverse array mode and transverse steel bars arranged in the panel body in a longitudinal array mode, and the longitudinal steel bars and the transverse steel bars perpendicularly intersect to form a steel bar net; a corner reinforcing rib is arranged at each corner of the panel main body, one ends of the plurality of corner reinforcing ribs are intersected at the corner of the panel main body, and the other ends of the corner reinforcing ribs extend towards the middle part of the panel main body; each side edge of the panel body is correspondingly provided with an edge reinforcing rib, and the extending direction of each edge reinforcing rib is parallel to the side edge where the edge reinforcing rib is located, so that the density of edge reinforcing steel bars is larger than that of the reinforcing mesh of the middle reinforcing steel bars.

The utility model provides a wear -resisting aluminium profile with anti -oxidation coating relates to aluminium profile technical field, include: base layer, the inside of base layer is equipped with edge T type groove, the outer surface wall of base layer is provided with sand layer, the outer surface wall of sand layer is provided with transition layer. In the utility model, through setting up anti -oxidation wear -resisting coating and function layer, the wear resistance and corrosion resistance of aluminium profile surface have been enhanced, in the long -term use process, when the surface appears tiny scratch, depression, can through the material performance of self to tiny scratch, depression automatic repair, reduce the maintenance cost of this aluminium profile when using, possess continuous protection performance, avoid the influence of abrasion to equipment precision in use, the setting of anti -oxidation wear -resisting coating improves the adaptability and corrosion resistance of this aluminium profile to environment, avoids the problem that protection is limited when using in coastal area.