Assembled prefabricated comprehensive pipe gallery

Abstract

The invention relates to an assembled prefabricated comprehensive pipe gallery which is formed by assembling a plurality of prefabricated pipe sections, wherein each pipe section comprises a grooved baseplate, side plates, a top plate and a vertical bin dividing plate; the grooved baseplate is of an integral type; the lower ends of bells of the grooved baseplate are structures protruding downwards; the top plate comprises two parts and overlaps with the top end of the vertical bin dividing plate; the two parts of the top plate are connected with each other through anopposite-pulling piece; a clearance between the two parts of the top plate is reinforced by injecting grout into grouting holes and injecting elastic waterproof material into the clearance between the two parts of the top plate; the corresponding bells are formed in the grooved baseplate according to the number requirements of the side plates and the vertical bin dividing plate; spigots are arranged at the lower ends of the side plates and the vertical bin dividing plate; the spigots stand in the bells of the grooved baseplate respectively; the spigots are in plug-in connection with the bells in a matching way; steel-pipe embedded parts are arranged on the inner and outer sides of the side plates and the vertical bin dividing plate and on the grooved baseplate; and the steel-pipe embedded parts can be used for holding adjusting rods with left and right wire stretching functions. The assembled prefabricated comprehensive pipe gallery is reasonable in structural design, convenient and fast to construct, good in waterproofness, low in comprehensive cost and wide in application range and is economic and environment-friendly.

Description

technical field [0001] The invention belongs to the field of comprehensive pipe gallery, in particular to an assembled prefabricated comprehensive pipe gallery. 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 drainage, and reduces the ...

AI Technical Summary

Problems solved by technology

These two methods have great disadvantages: cast-in-place box culverts have a long construction period, high labor intensity, low efficiency, are greatly affected by weather and site conditions, cause huge pollution to the surrounding environment, unstable construction quality, and high cost , and pollute the soil at the same time; the overall box culvert produced in factory, the pipe gallery takes a long time to form, the process steps are cumbersome, the construction cost is high, and the transportation and hoisting are difficult, especially for large box culverts, the investment in production equipment and hoisting equipment is huge, and It is difficult to have production equipment and cannot manufacture super-sized box culverts

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