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Combined segment type drainage pipe culvert and pipe culvert construction method

A technology of combining pipes and segments, which is applied in sewer systems, waterway systems, water supply devices, etc., can solve the problems of difficult hoisting and construction of drainage pipes and culverts, and achieve the requirements of improving integrity and stability and reducing waterproof treatment. The effect of reducing difficulty

Inactive Publication Date: 2019-11-19
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] One of the purposes of this application is to provide a combined segmented drainage pipe culvert and its construction method, aiming to improve the difficulty in the installation of drainage pipes and culverts in the prior art

Method used

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  • Combined segment type drainage pipe culvert and pipe culvert construction method
  • Combined segment type drainage pipe culvert and pipe culvert construction method
  • Combined segment type drainage pipe culvert and pipe culvert construction method

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Embodiment

[0040] Please refer to figure 1 , with reference to Figure 2 to Figure 4, the present application provides a combined segment type drainage pipe culvert 1, comprising a left upper end segment 9, a right upper end segment 10, a plurality of first standard segments 2, a plurality of second standard segments 3 and a plurality of Connecting assembly 4, connecting assembly 4 comprises support 5 and bayonet 6, and support 5 comprises concrete pad 7 and vertical bar 8; Wherein, pouring concrete pad 11 in a foundation pit, then in the axial position of concrete pad 11 A plurality of concrete pads 7 arranged in parallel intervals are poured on the top, and each concrete pad 7 is vertically fixed with a vertical pole 8, and the width of the vertical pole 8 gradually increases from bottom to top; at the same time, each concrete pad 7 Concrete pillow blocks 12 are respectively poured on both sides of the two sides at a certain distance, and a plurality of first standard segments 2 are f...

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Abstract

The invention provides a combined segment type drainage pipe culvert and a pipe culvert construction method, and belongs to the field of construction. The combined segment type drainage pipe culvert includes a plurality of first standard segments, a plurality of second standard segments and a plurality of connecting assemblies, wherein the multiple second standard segments are correspondingly connected to the multiple first standard segments in a toothing mode, the two ends of the connecting assemblies are correspondingly connected to the adjacent first standard segments, and the connecting assemblies are used for fixedly connecting the two adjacent first standard segments. According to the combined segment type drainage pipe culvert and the pipe culvert construction method, combined segments are used in the splicing construction of the pipe culvert, the difficulty of pipe culvert hoisting construction and the performance requirements for hoisting machinery are effectively reduced, andthe construction progress of the pipe culvert is sped up.

Description

technical field [0001] The present application relates to the field of construction, in particular to a combined segmented drainage pipe culvert and a construction method for the pipe culvert. Background technique [0002] According to the national water resources planning requirements, in recent years, the emphasis on urban rain and sewage diversion, sewage treatment, flood drainage and other projects is unprecedented and imminent, and the investment of funds is also increasing. It can be said that the application of drainage pipes and Development ushered in the spring. Traditional pipe culverts usually use finished pipe joints of factory prefabricated concrete pipes. Due to the continuous improvement of flood discharge and sewage interception standards, the application range of drainage pipes has continued to expand, and the requirements for drainage pipes have also continued to increase. The research and development of new products and other directions have been innovat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F3/04E03F3/06
CPCE03F3/04E03F3/06
Inventor 江超华曾云鹏王铭杨
Owner CHINA FIRST METALLURGICAL GROUP
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