Novel hanging basket prepressing system and detecting method thereof

The invention discloses a novel hanging basket prepressing system and a detecting method thereof. The novel hanging basket prepressing system comprises a first reserved piece and a second reserved piece on each main beam web. After the second reserved pieces extend out of a casting body horizontally, the second reserved pieces and a suspension beam are fixedly connected. A Counter-force frame is horizontally erected between the tail ends of the first reserved pieces and the upper surface of the suspension beam. A jack is arranged on the lower surface of the suspension beam at the fixing part of the counter-force frame and the suspension beam. The output end of the jack is pushed out vertically upwards and then presses the lower surface of the suspension beam in a contact mode. A distribution beam is arranged below the jack. The distribution beam is placed on the upper end face of a hanging basket bottom plate. The counter-force frame is arranged on a cast beam section, the jack is used as loading equipment, through longitudinal beam channel steel of the distribution beam with effect on the hanging basket bottom plate, the effect is transmitted to a front horizontal beam and a back horizontal beam of the hanging basket bottom plate, and therefore according to the practical stress situation, an analog loading test is carried out. An existing hanging basket prepressing test can be suitable for any construction conditions, influence from environment and other factors is small, and construction is easy.