Domestic elevator with low-top-layer shallow-pit traction portal frame

The utility model discloses a low top layer shallow pit traction portal frame household elevator which comprises a portal frame body, a bracket cover plate is fixed to the lower end of the portal frame body through bolts, a bracket body is fixed to the bracket cover plate through bolts, reinforcing ribs are fixed to the bracket body, and a car bottom plate is arranged above the bracket body. The landing door side upper beam is fixed to the upper end of the portal frame body, and a limiting support is fixed to the left side of the front end face of the landing door side upper beam. According to the low-top-layer shallow-bottom-pit traction portal frame household elevator, a movable car bottom structure is adopted to replace a traditional fixed car bottom structure, the buffer protection effect of the car bottom plate can be achieved under the cooperation of the effect of a shock pad, and therefore the stability of the car can be guaranteed without digging a deep pit in the ground to install a buffer mechanism,