8results about How to "Increased strength and rigidity" patented technology

The utility model relates to a detachable support, detachable support assembly, vertical rod assembly and scrubber, the detachable support is detachably installed in a hollow rod and used for the vertical rod assembly, the vertical rod assembly comprises at least one vertical rod, the vertical rod comprises the hollow rod with the built-in detachable support, the vertical rod assembly is connected with a mopping head and a handle of the scrubber, and the handle is connected with the hollow rod. The top of the detachable support is open, the bottom of the detachable support is closed and is in a semi-closed cylindrical semi-box shape, a lower port and an upper port are formed in the two ends of the detachable support respectively, the detachable support is provided with a water pump, a battery pack and a control panel, and the control panel is electrically connected with the water pump and the battery pack and controls the water pump to work. The vertical rod assembly is disconnected from the mop head and the handle, then the detachable support is taken out of any end of the hollow rod, and the water pump, the battery pack and the control panel can be operated. The utility model further relates to a detachable support assembly, a vertical rod assembly and a scrubber. The detachable support assembly comprises a water pump, a battery pack, a control panel and a detachable support. The rigid strength of the vertical rod is improved through the detachable support.

The utility model discloses a front suspension and car, include: front subframe, including front crossbeam, rear crossbeam, left longitudinal beam and right longitudinal beam, left longitudinal beam and right longitudinal beam all include longitudinal beam upper plate and longitudinal beam lower plate, and longitudinal beam upper plate and longitudinal beam lower plate are formed the first box -like structure with the inner chamber through longitudinal beam flange welding, and the first box -like structure inside is equipped with the reinforcing support, front suspension lower swing arm is installed in the left longitudinal beam and right longitudinal beam of front subframe, and front suspension lower swing arm includes swing arm body, and swing arm body includes swing arm upper plate, intermediate reinforcing plate and swing arm lower plate, and swing arm upper plate and swing arm lower plate are formed the second box -like structure with the inner chamber through lower swing arm flange welding, and intermediate reinforcing plate sets up between swing arm upper plate and swing arm lower plate, and the edge of intermediate reinforcing plate is welded in the second box -like structure, the utility model has improved the strength, rigidity and buckling performance greatly, can guarantee the comfort simultaneously and improve the front wheel transverse positioning precision significantly, thereby improve the control stability and security of whole car.

The utility model discloses a cage turnover device for packaging food sterilization production line, including transplanting frame and the cage lifting fixture of reciprocating motion up and down in transplanting frame, and the track wheel is established respectively to the bottom edge of transplanting frame, and the chain is connected to the cage lifting fixture through transplanting frame, and the transmission rack that is fixed in the track in parallel is engaged transmission connection to the driving gear of transplanting frame, and the hook for turnover cage is symmetrically established to the bottom of cage lifting fixture, and the hook drives the simultaneous movement of facing or back to each other through the fixture drive motor of being fixed in cage lifting fixture. From the above structure, the cage turnover device for packaging food sterilization production line of the utility model, through cage turnover device reciprocating turnover cage above cage loading positioning groove, pasteurization groove, normal temperature water tank, ice water tank and cage unloading positioning groove along the track and move, thereby effectively reduce the floor area of production line.

The utility model discloses a connecting piece for a civil engineering steel structure, which comprises a first mounting piece, a second mounting piece is fixed on the outer wall of one side of the first mounting piece, a third mounting piece is fixed on the outer wall of the other side of the first mounting piece, one end of the third mounting piece is communicated with the outer wall of the first mounting piece, and the other end of the third mounting piece is communicated with the second mounting piece. A first abutting piece is arranged on the inner wall of the first mounting piece, a second abutting piece is arranged on the inner wall of one end of the second mounting piece, a third abutting piece is arranged on the inner wall of one end of the third mounting piece, first piece placing rings are arranged on the outer walls of the two sides of the upper end of the first mounting piece, and first positioning holes are formed in the outer walls, on the inner sides of the first piece placing rings, of the first mounting piece; and two fifth reinforcing ribs are fixed on the outer wall between the third mounting piece and the second mounting piece. According to the connecting piece, the connecting range of the connecting piece is expanded, the connecting effect of the connecting piece on a steel structure is improved when the connecting piece is used, the stability of the connected steel structure is guaranteed, and the overall rigid strength of the connecting piece is improved.

The utility model discloses a high strength female connector, lantern spring is installed in lantern spring installation groove, the lower part of lantern spring inlay spare is fixed and is inserted in the outer sleeve installation groove, the washer is installed in the shell installation cavity and with the inner top wall of shell installation cavity abuts, the upper part of outer sleeve is fixed and is inserted in the shell installation inner chamber, lantern spring and lantern spring inlay spare all are located the below of washer, the outer side wall of end cap is fixed and is covered in the lower part of outer sleeve and the outer side wall of end cap and the inner side wall of shell abut and press and connect, the center hole of outer sleeve and the center hole of end cap are connected and form wiring through -hole, and the upper end of wiring through -hole and the bottom of lantern spring inlay spare are connected. The utility model discloses lantern spring is installed in lantern spring installation groove, and when lantern spring is drummed outwards, because lantern spring inlay spare is metal material, will not produce deformation, can avoid lantern spring position deviation, reduce lantern spring's abrasion to guarantee the service life of whole female connector.

The invention discloses a composite sulfide solid electrolyte and a preparation method and application thereof. The composite sulfide solid-state electrolyte comprises a sulfide solid-state electrolyte layer and oxide solid-state electrolyte layers arranged on the two sides of the sulfide solid-state electrolyte layer, wherein the oxide solid-state electrolyte layers are respectively a Li1. 3Al0. 3Ti1. 7 (PO4) 3 oxide solid-state electrolyte layer and a Li7La3Zr2O12 oxide solid-state electrolyte layer; wherein the oxide solid electrolyte layer comprises nanoparticles and an oxide solid electrolyte; the oxide solid electrolyte comprises a large-particle oxide solid electrolyte and a small-particle oxide solid electrolyte. By using an oxide solid electrolyte coating process, the cycling stability of the sulfide total battery is improved, and the problem of poor compatibility between the sulfide solid electrolyte and the positive and negative electrodes is effectively solved, so that the service life of the battery is prolonged.

The utility model discloses a grinding wheel for grinding a front angle part of a saw blade, which comprises a dish-shaped grinding wheel base body, a plurality of grinding wheel blades and a plurality of grinding wheel blades, wherein a mounting shaft hole is formed in the central position of the dish-shaped grinding wheel base body; the grinding material layer is arranged on the periphery of the end face of one side of the dish-shaped grinding wheel base body; a reinforcing supporting layer used for improving the rigid strength of the grinding material layer is arranged on the inner circumferential face of the grinding material layer and located on the periphery of the end face of one side of the disc-shaped grinding wheel base body. The reinforced supporting layer is arranged on the inner circumferential surface of the abrasive layer, so that the rigid strength of the abrasive layer is effectively improved, the abrasive layer can obtain a larger height value, the service life of the grinding wheel is prolonged, and the replacement period of the grinding wheel is prolonged.

The utility model relates to a radiator structure of a straddle type vehicle, the vehicle at least comprises a power unit, the power unit is supported on a frame unit in a swinging mode and is used for driving the vehicle, and the power unit of the vehicle is provided with a liquid cooling device in the vehicle width direction; a vehicle body cover unit is arranged on the periphery of the vehicle frame unit; the liquid cooling device is provided with a fan, a radiator and a flow guide cover arranged on the outer side of the radiator and connected to the power unit. The radiator comprises an upper water tank part, a lower water tank part and a radiating part arranged between the upper water tank part and the lower water tank part; a water adding pipe extends on the upper water tank part in an integrated forming mode, a water adding opening is formed in the upper end of the water adding pipe, and a cover is arranged on the water adding opening in a covering mode; at least one part of the water filling opening and at least one part of the cover are shielded by the vehicle body cover unit from the side view of the vehicle body. Therefore, the situation that high-temperature cooling liquid in the radiator is sprayed out to hurt personnel due to the fact that a person without professional knowledge of vehicle maintenance easily opens the cover can be avoided.