Anti-falling assembled type building part and matched lifting appliance

Abstract

The invention relates to an anti-falling assembled type building part and a matched lifting appliance. A clamping part is ingeniously embedded in an embedded part to serve as a direct stress structureof lifting, an original groove directly exposing hanging reinforcing steel bars is replaced, on the one hand, the trouble that in a manufacturing process of an original assembled type building part,soft solid embedded in the position of the groove needs to be chiseled out in a time and labor saving manner can be solved, on the other hand, compared with an existing structure, mounting between thelifting appliance and the clamping part becomes easier and portable, meanwhile, the clamping part is fixedly connected with reinforcing steel bars in a prefabricated part, the structure is quite stable and reliable, the lifting appliance and the clamping part are mounted, the lifting process is safer, and due to application of a safety bolt, an anti-falling hook and a safety limiting hole, the anti-falling function is achieved.

Description

technical field [0001] The invention relates to the field of assembled building components, in particular to an anti-falling assembled building component and a matching hanger. Background technique [0002] Compared with traditional cast-in-place concrete, the prefabricated building has the advantages of short construction period, resource saving, cost saving, and less environmental pollution due to the use of prefabricated building components poured in advance in the factory. , has received extensive attention in the transformation and adjustment of the construction industry. [0003] Prefabricated building components are usually very heavy and require a crane to be hoisted to the construction floor, so that a hanging structure that cooperates with the hook of the crane needs to be provided on the prefabricated building component. The original hanging structure is exposed outside the outline of the prefabricated building components, which has the advantage of being conveni...

AI Technical Summary

Problems solved by technology

However, this design has obvious disadvantages: on the one hand, the leaky hanging structure is easily damaged by other machinery in the transportation or construction site, so that the components cannot be hoisted, and on the other hand, it is easy to hurt people during transportation or handling. thing

On the one hand, soft solids are not easy to chisel out due to the exposed steel bars used as hanging parts; For hanging parts, since the groove is formed on the prefabricated building component, in order not to have adverse effects on the prefabricated building component, such as affecting the strength of the prefabricated building component, the size of the groove should not be too large, which requires careful operation and comparison by construction personnel time consuming and inefficient

[0005] Another existing hanging structure is to bury metal pipes with internal threads before the pouring material of the assembled building components is solidified. Although this hanging structure does not need to dig out the pre-embedded soft solid, it requires construction personnel to carry out screw threading. It is also very time-consuming to connect

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