Assembly type prefabricated comprehensive pipe rack pipe joint connecting structure

Abstract

The invention discloses an assembly type prefabricated comprehensive pipe rack pipe joint connecting structure. The assembly type prefabricated comprehensive pipe rack pipe joint connecting structure comprises embedded anchor bars which are arranged on the surfaces of pipe joints forming a pipe rack at intervals. The embedded anchor bars are evenly and symmetrically arranged at the corresponding positions of bells and spigots of the adjacent pipe joints, and every two of the embedded anchor bars can form one group. The manner that special opposite-pull pieces and connecting pieces are inserted in reserved hanging and pulling points of adjacent pipe sheets to fix two joints of pipe rack bodies is adopted, and therefore the adjacent pipe rack bodies are in rigidity and flexibility connection. The adjacent pipe joints are in butt joint through the butt joint guiding function of the bells and spigots of the pipe joints, and the opposite-pull pieces are used for fastening the adjacent pipe joints to form the continuous pipe rack. After opposite pulling is conducted, waterproof sealing structures at the bells and spigots of the pipe joints of the pipe rack are stressed, a certain elastic deformation resisting space is formed, and accordingly the continuous pipe rack which is reliable in structure, safe, stable and high in deformation resisting capacity is formed through connection.

Description

technical field [0001] The invention relates to a prefabricated pipe gallery, in particular to an assembled prefabricated comprehensive pipe gallery pipe joint connection structure. technical background [0002] The comprehensive pipe gallery builds an underground pipe gallery under the municipal road, and integrates municipal pipelines such as drainage, heat, gas, electricity, communication, radio and television, etc. and lays them in a concentrated manner, and sets up special inspection ports, feeding ports and other facilities for unified construction management , eliminating the need for independent structures and earthwork excavation of the pipeline itself, which can effectively and intensively use space resources. Its advantages are: one-time excavation, centralized construction, avoiding repeated excavation of the same road section; it greatly facilitates the maintenance and repair of municipal facilities such as electricity, communication, gas, water supply and drain...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to disclose an assembled prefabricated comprehensive pipe gallery pipe joint connection structure. The setting of the rigid connection of the tension can restrain the arbitrary deformation of the adjacent pipe gallery within the reserved range of analysis, and enhance the structural stability. Solved the problems of water leakage caused by foundation settlement and pipe gallery deformation

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