Pipe section connecting piece suitable for bamboo composite comprehensive pipe gallery
A technology of integrated pipe gallery and connector, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as increasing the overall construction complexity and difficulty, reducing construction efficiency, and failing to provide pipe section sealing performance. Quality controllable sealing joints, enhanced friction and strong adhesion, the effect of ensuring quality and performance stability
Active Publication Date: 2018-05-11
ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH +1
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Problems solved by technology
The search found that CN20161061389.2 proposed a structure that uses mortises and wedge heads to match, and preset waterproof sealing gaskets between the contact surfaces; CN20161054494.0 proposed a welding method to connect the connector A method for performing welding of parts, CN20161008215.0 proposes a method of inserting a pair of pull connectors into adjacent segments to reserve a lifting point; however, the above-mentioned prior art is designed for the connection of pipe sections in reinforced concrete structures , usually need to perform welding and other operations or must process embedded parts for the pipe section, which not only easily increases the complexity and difficulty of the overall construction, greatly reduces the construction efficiency, but also often cannot provide good pipe section sealing performance in actual use
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0025] figure 1 It is a cross-sectional view showing the basic structure of the bamboo composite pipe gallery section to be assembled, and more specifically enlarged to show the ring socket at the pipe end on its right side, but the structure of the ring socket at the pipe end on the left side is the same . like figure 1 As shown in , as a basic component of the bamboo composite pipe gallery,...
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The invention belongs to the related field of pipe gallery corollary equipment, and discloses a pipe section connecting piece suitable for a bamboo composite comprehensive pipe gallery. The pipe section connecting piece is wholly embedded and installed at annular insertion openings reserved at the ends of two pipe gallery pipe sections, and the sections of connecting positions of the pipe sectionconnecting piece and the annular insertion openings are of wedge-shaped structures; and each wedge-shaped structure is jointly composed of a horizontally-extending flat upper surface, vertically-extending parallel left and right side faces and carinate lower surfaces in bilateral symmetry, and the carinate lower surfaces each have a slope being 5 degrees to 10 degrees along the two sides of a central line. The pipe section connecting piece has the beneficial effects that reliable connection of multiple straight pipes of the bamboo composite comprehensive pipe gallery can be better completed, the good leakproofness and stability are achieved, the service life is long, and construction and installation are facilitated.
Description
technical field [0001] The invention belongs to the related field of supporting equipment for a pipe gallery, and more specifically relates to a pipe segment connector suitable for a bamboo composite comprehensive pipe gallery. Background technique [0002] The comprehensive pipe gallery is a public tunnel laid underground in the city for the centralized laying of municipal pipelines such as electricity, communications, water supply, drainage, heat and gas. my country is in a period of rapid development of urbanization, but in contrast, the construction of underground infrastructure is seriously lagging behind. In 2013, the State Council issued the "Opinions on Strengthening Urban Infrastructure Construction" (Guo Fa (2013) No. 36), which proposed for the first time that it plans to carry out the pilot project of urban underground comprehensive pipe corridors, and comprehensively launch underground construction in many large and medium-sized cities across the country. Compr...
Claims
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Login to View More IPC IPC(8): E02D29/045E02D29/16
CPCE02D29/045E02D29/10E02D29/16E02D2300/0071E02D2600/20
Inventor 叶柃殷建学赵柱石
Owner ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH