3results about How to "Reduce damage and deformation" patented technology

This utility model relates to the technical field of flexible circuit board manufacturing and processing equipment, specifically to an integrated dual-purpose chip mounting and rolling mechanism, including a rolling assembly, a first driving component, and a support platform with mounting grooves. Under the action of the first driving component, the rolling assembly moves to align with the support platform, and the rolling assembly rolls a flexible heat sink along a preset trajectory on the surface of the support platform. A chip platform is detachably installed on the top of the support platform, and the chip platform cooperates with the rolling assembly to roll the chip onto the feed strip. The surface of the support platform is provided with a working area and a padding area. The padding area is located around the working area and is covered with flexible padding to support the flexible heat sink placed in the working area. This utility model provides a modular and detachable support platform and chip platform, which can be used in two ways: rolling chips and flexible heat sinks attached to feed strips. By setting mounting grooves, chip damage and deformation are reduced, and by setting flexible padding, deformation of the flexible heat sink is reduced, ensuring product quality.

The utility model discloses a high steady conical barrel relates to packing container technical field, aims at solving the problem of easy to dump and stress deformation breakage in the process of stacking and transportation of conical closed barrel, and its technical scheme main points are: the inner barrel body is equipped in the outer barrel body, the barrel wall of inner barrel body gradually increases from top to bottom thickness, and the buffer cavity is surrounded between the inner barrel body and the outer barrel body, the bottom of outer barrel body is equipped with the resistance to touch outer ring and the resistance to touch inner ring, the top of barrel cover is equipped with recess, the resistance to touch inner ring and the resistance to touch outer ring of upper part are all with the bottom surface of recess when stacking, and the circumferential wall of barrel cover is rotatably connected with two buckles, the resistance to touch outer ring is equipped with two through grooves, and the buckle of lower part is turned over and is clamped in the through groove of resistance to touch outer ring when stacking. The utility model can effectively limit the displacement of upper barrel relative to lower barrel through resistance to touch outer ring and recess clamping, buckle and through groove clamping, and the buffer cavity can effectively absorb impact force when receiving external force impact, and the possibility of barrel body deformation breakage is reduced.

This invention provides a reinforcement and transmission device for the attachment support arm of a tower crane in a double-sided coal bunker boiler unit. The device includes a first tie rod, a second tie rod, a third tie rod, a first transmission beam, and a second transmission beam at the first level, and a first temporary reinforcement transmission beam, a second temporary reinforcement transmission beam, a third temporary reinforcement transmission beam, and a fourth temporary reinforcement transmission beam at the second level. This invention effectively transmits the load of the tower crane exceeding its independent height to the attachment points of the boiler steel structure through the device, ensuring that the attachment points of the boiler steel structure do not experience irreversible deformation or tearing damage. Simultaneously, it ensures that the overall column grid of the boiler does not experience irreversible displacement before an effective overall column grid is formed.