146results about How to "Improve shipping stability" patented technology

The invention discloses a hardware electric appliance transport case high in protection performance. The hardware electric appliance transport case comprises a baseplate, wherein universal wheels are fixedly mounted at the bottom of the baseplate; a mounting groove is formed in the top of the baseplate; an outer case is fixedly mounted on the mounting groove; the left side surface and the right side surface of the outer case are separately in contact with baffles arranged at the top of the baseplate; a bolt is arranged on each baffle in a penetrating manner; a screw hole matched with the left bolt is formed in the position on the left side surface of the outer case, corresponding to the position of the baffle; a screw hole matched with the right bolt is formed in the position on the right side surface of the outer case, corresponding to the position of the baffle; placing grooves are formed in the outer case; grooves are formed in the inner wall of each placing groove; one side of the inner wall of each groove is fixedly connected with one end of each spring; the other end of the corresponding spring is fixedly connected with a fixed outer platform. According to the hardware electric appliance transport case high in protection performance disclosed by the invention, an inner case is fixed and reliably locked, so that damages of hardware electric appliances caused by that the swayed inner case is in contact with a sharp object are effectively avoided; the hardware electric appliance transport case is high in protection performance and strong in reliability, the operating difficulty of a conveying stuff is reduced, and the hardware electric appliance transport case is convenient to use by people.

The present invention provides an image forming apparatus, which transfers image loading body such as toner image on a middle transfer belt (10) on a transfer material (P) by a transfer device (60), then leads the transfer material to get through a fixing device (40), and fixes unfixed toner on the transfer material on the transfer material by a fixing device. The transfer device can move freely at an operation position (A) and a retreat position, and a collision portion is formed on the transfer device, the collision portion is held on the operation position by collision with a positioning projecting portion (66) of the fixing device. Thereby not increasing cost, increasing the relative position accuracy of the transfer device and the fixing device, not being afraid of the transfer material to bend or cockle, and not being afraid of the toner to generate color bias.

The invention discloses a circulating water pump motor carrying device, and the device comprises two symmetrically-arranged mounting frames, universal wheels are arranged below the mounting frames, two fixed frames are arranged above each mounting frame, protruding blocks inserted into grooves in the two sides of a circulating water pump motor are arranged on the fixed frames, and when the protruding blocks are completely inserted into the grooves, the fixing frames are attached to the two sides of the circulating water pump motor, first driving assemblies for driving the two mounting frames to get close to or get away from each other are arranged on the mounting frames, and second driving assemblies for driving the fixing frames to vertically ascend and descend are arranged on the mounting frames, so that the circulating water pump motor is convenient to carry, labor is saved, the safety in the carrying process is high, and the personal safety is protected.

The invention relates to the technical field of building construction, and discloses a material transport device for building concrete construction, which includes a concrete transport box and a lift box, and the lift box is located below the concrete transport box. The material transport device for building concrete construction can quickly and stably support the concrete transport box through the rubber support pad when the ground is uneven during the moving process, effectively avoiding the concrete transport box from dumping when the ground is uneven When the situation occurs, the flexibility of the lifting device and the stability of the lifting device can be effectively improved. During the transportation process, the motor can be started to make the rotating rod rotate, so that the mixing plate can stir the concrete inside the concrete transport box to prevent condensation and collapse. It solves the problem of concrete hardening while ensuring mixing efficiency, and because the mixing plate and the rotating rod are threaded through bolts, the mixing plate can be replaced quickly, shortening the repair time and ensuring work efficiency.