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Formwork system of prefabricated comprehensive pipe gallery and construction method thereof

A technology that integrates pipe gallery and formwork, which is used in the manufacture of tools, molds, artificial islands, etc. It can solve the creep stress loss of the gallery body behind the long bridge, the long exposure time of the foundation pit of the pipe gallery, and the short maintenance time of the pipe gallery segment. problems, to achieve the effect of improving construction quality, long maintenance time and reducing construction period

Pending Publication Date: 2020-01-14
HUNAN NO 6 ENG CO LTD
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AI Technical Summary

Problems solved by technology

[0002] The production plan of the existing integrated pipe gallery is usually semi-mechanized for the inner membrane system and mechanized for the outer mold, which not only reduces the work efficiency, but also causes poor construction quality and greatly increases the construction period on site.
Moreover, due to the long construction period on site, the exposure time of the foundation pit of the pipe gallery is longer, resulting in short maintenance time for the section of the pipe gallery, and large creep and stress loss of the long bridge rear gallery

Method used

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  • Formwork system of prefabricated comprehensive pipe gallery and construction method thereof
  • Formwork system of prefabricated comprehensive pipe gallery and construction method thereof
  • Formwork system of prefabricated comprehensive pipe gallery and construction method thereof

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Embodiment Construction

[0033] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0034] refer to Figure 1 to Figure 9

[0035] A formwork system for a prefabricated comprehensive pipe gallery, comprising a prefabricated platform 10, the two sides of the prefabricated platform are respectively provided with walking tracks 11 along the longitudinal direction, and the walking tracks are provided with walking tracks 11 that cooperate with it and are used to form a comprehensive pipe gallery. The outer mold hydraulic system 20 of the mold, the upper side of the prefabricated pedestal is provided with a bottom plate 12 made of steel film, the bottom plate is provided with an inner mold hydraulic system 30 that can move in the longitudinal direction and is used to form the inner mold of the integr...

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Abstract

The invention relates to a formwork system of a prefabricated comprehensive pipe gallery and a construction method thereof. The formwork system comprises a prefabricated pedestal, walking rails are arranged on two sides of the prefabricated pedestal in the longitudinal direction correspondingly, the walking rails are provided with outer mold hydraulic systems which are matched with the walking rails and are used for forming a comprehensive pipe gallery outer mold, a bottom plate is arranged on the upper side of the prefabricated pedestal, the bottom plate is provided with an inner mold hydraulic system capable of moving in the longitudinal direction and is used for forming a comprehensive pipe gallery inner mold, and the bottom plate is further provided with an end formwork of the comprehensive pipe gallery. The formwork system of the prefabricated comprehensive pipe gallery is beneficial to improving the engineering construction quality and improving the working efficiency.

Description

technical field [0001] The invention relates to a formwork system of a prefabricated comprehensive pipe gallery and a construction method thereof. Background technique [0002] The production plan of the existing comprehensive pipe gallery is usually semi-mechanized for the inner membrane system and mechanized for the outer mold, which not only has low work efficiency, but also has poor construction quality and greatly increases the on-site construction period. Moreover, due to the long construction period on site, the exposure time of the foundation pit of the pipe gallery is longer, resulting in short maintenance time for the section of the pipe gallery, and large creep and stress loss of the long bridge rear gallery. For this reason, a formwork system for prefabricated utility tunnels is needed. Contents of the invention [0003] The object of the present invention is to provide a formwork system for a prefabricated comprehensive pipe gallery and a construction method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/18B28B7/30B28B7/00B28B23/02B28B7/38E02D29/045
CPCB28B7/0002B28B7/18B28B7/30B28B7/388B28B23/02E02D29/045E02D29/10E02D2250/0007
Inventor 胡杰洪火权胡震
Owner HUNAN NO 6 ENG CO LTD
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