Combined plastic dam

A plastic and dam technology, applied in water conservancy engineering, marine engineering, coastline protection and other directions, can solve the problems of high cost of cement dam construction, difficult construction of earth dams, poor safety of earth dam construction, etc., and achieves simple construction conditions and raw materials. Inexpensive and low-cost effects

Inactive Publication Date: 2010-07-07
李新民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An ideal dam should be long-lasting and leak-free. People usually use cement dams to achieve this. However, the construction cost of cement dams is high and the amount of work is large. It is difficult to complete in rural areas with limited financial resources, while building earth dams is safe. Poor performance, prone to accidents in case of flood
Especially in sandy soil areas lacking cohesiveness, it will be more difficult to build earth dams

Method used

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  • Combined plastic dam
  • Combined plastic dam
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Examples

Experimental program
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Effect test

Embodiment 1

[0021] A kind of plastic composite dam reference of the present embodiment figure 1 , 2 , 3, comprising a plastic assembly 3, the middle parts of the left and right sides of the plastic assembly 3 are respectively provided with matching bosses 1 and grooves 2, and the end faces of the upper and lower rows of the plastic assembly 3 are respectively provided with The longitudinally fixed boss 4 and the groove 5, the horizontal connection of the dam is realized through the embedding splicing of the boss 1 and the groove 2 of the end-to-end connected plastic assembly 3, and the longitudinal connection of the dam is realized by connecting the plastic assembly up and down 3's boss 4 and groove 5, in order to make the connection of the whole dam body stronger, the plastic composite wall body connected horizontally is provided with fixing piles 6 for reinforcement; the plastic composite body 3 is rectangular Hollow plastic body; in order to achieve high erosion resistance and sealing...

Embodiment 2

[0023] A kind of plastic composite dam reference of the present embodiment figure 1 , 2 , 4, including a plastic assembly 3, the plastic assembly 3 is divided into two types, A type and B type, A type is provided with bosses 1 at both left and right ends, and B type is provided with grooves 2 at both left and right ends The horizontal connection of the dam is realized by connecting two types of plastic assemblies 3 end-to-end; the upper and lower rows of the plastic assemblies 3 are respectively provided with longitudinally fixed bosses 4 and grooves 5 for mutual fitting, and the dam's The longitudinal connection is realized by connecting the boss 4 and the groove 5 of the plastic assembly 3 up and down. In order to make the connection of the whole dam body firmer, the plastic composite wall of the horizontal connection is longitudinally provided with fixed piles 6 for reinforcement; The plastic assembly 3 is a rectangular hollow plastic body; in order to achieve high erosion...

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PUM

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Abstract

The invention relates to a combined plastic dam, in particular to an embedded combined plastic dam which belongs to dam structure technical field. The combined plastic dam comprise a plastic combined body and is characterized in that a lug boss and a concave groove matched with each other are respectively arranged in the middle parts of the left and right sides of the plastic combined body, a lug boss and a concave groove for vertical fixation are respectively arranged on the end surfaces on the upper and lower rows of the plastic combined body, the lug bosses and the concave grooves of the end-to-end connected plastic combined bodies are embedded and spliced to realize the transverse connection of the dam, and the lug bosses and the concave grooves of the vertically-connected plastic combined bodies are embedded and spliced to form the vertical connection of the dam. The invention adopts box-type components fabricated by waste plastic, greatly solves the utilization problem of waste plastic, reduces the pollution of waste plastic to environment, has superior waterproof property and durability, and has good anticorrosion and closing performance. The invention has broad raw material source, environmental protection, realizes mass production, requires less production investment and low cost, and is a good project with remarkable popularization value, less investment, quick returns and agriculture, countryside, and peasants supporting effect.

Description

1. Technical field [0001] The invention relates to a plastic composite dam, in particular to an embedded plastic composite dam, belonging to the technical field of dam structures. 2. Background technology [0002] At present, discarded plastic is a source of pollution, it is difficult to decompose in the natural environment, and its disposal is a problem. The invention finds a larger demand market and a way out for waste plastics. [0003] At present, more than 40% of the reservoirs in our country are dangerous reservoirs. Its existence seriously restricts the development of local agriculture and provides a new method for the management of reservoirs. [0004] Due to the reduction of precipitation, water sources are scarce in many areas, but at the same time, a large amount of surface water is lost, and the construction of some small dams that can store water according to local conditions has certain significance for alleviating water shortage. [0005] An ideal dam should...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/02
Inventor 李新民
Owner 李新民
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