Retaining wall drainage device
A technology for drainage devices and retaining walls, which is applied in water conservancy projects, underwater structures, artificial islands, etc., can solve the problems of time-consuming and laborious maintenance and maintenance of drainage pipes of retaining walls, so as to improve the efficiency of maintenance and construction and prolong the service life. , the effect of reducing maintenance costs
Active Publication Date: 2018-05-22
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0004] In order to overcome the defects of the existing technology, a retaining wall drainage device is now provided to solve the problem of time-consuming and labor-intensive follow-up repair and maintenance of traditional retaining wall drainage pipes
Method used
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[0021] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0022] figure 1 It is the schematic diagram of retaining wall drainage device of the present invention, figure 2 It is a schematic diagram of the inner pipe of the retaining wall drainage device of the present invention.
[0023] refer to figure 1 and figure 2 As shown, the present invention provides a retaining wall drainage device, comprising: a pre-embedded casing 1 , a reverse filter block 2 and an inner pipe 3 .
[0024] Th...
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The invention provides a retaining wall drainage device. The retaining wall drainage device comprises an embedded sleeve, a filter block and an inner pipe, wherein the embedded sleeve is embedded in aretaining wall and penetrates through the retaining wall; the retaining wall is provided with an upstream side and a downstream side; the first end of the embedded sleeve is located on the upstream side; the second end of the embedded sleeve is located on the downstream side; the filter block is used for filtering water and covering the first end of the embedded sleeve; the inner pipe comprises afilter end and a pipe body detachably inserted in the embedded sleeve; the pipe body is provided with a water inlet end close to the filter block and a water outlet end far from the filter block; thefilter end is mounted at the water inlet end and embedded in the filter block, so that water filtered by the filter block passes through the filter end to go into the inner pipe. Through the retaining wall drainage device, the problem that time and labor are wasted during subsequent maintenance of a traditional retaining wall drainage pipe is solved.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a drainage device for retaining walls. Background technique [0002] In the field of modern construction, retaining walls are widely used in various civil engineering and construction, especially road and railway subgrade engineering, municipal garden engineering, construction engineering, water conservancy and hydropower engineering, and water and soil conservation engineering, to support natural Slopes or artificial fill slopes to keep the soil stable for buildings. As for the drainage pipes and drainage systems that are constructed with the retaining wall, due to the complete set of processes of the system, the drainage pipes and drainage systems are generally added during the construction of the retaining wall. [0003] In the traditional construction method of retaining wall drainage pipes and drainage systems, since the drainage pipes are directly buried in t...
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IPC IPC(8): E02D29/02
CPCE02D29/02Y02A30/60
Inventor 裴启言
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD