A vertical salt-resisting layer erection device for greening construction on saline-alkali land

Abstract

The invention discloses a vertical salt-resistance layer erecting device for saline-alkali landscaping construction. In the vertical salt-resistance layer erection device, a plurality of vertical installation rods are respectively installed in the installation holes; Open the first chute upwards, and the rear protective rod is provided with a first slider in its axial direction. The first slider is slidably matched with the first chute of another group of adjacent protective rod components. A second chute is provided in the axial direction, the left protective rod is provided with a second sliding block in its axial direction, and the right protective rod is provided with a second chute in its axial direction. The second sliding block and another adjacent set of protection The second chute of the rod assembly is slidingly fitted, the left and right protection rods are flush on the same plane parallel to the upper surface, the mounting plate, the front protection rod, the rear protection rod, the left protection rod, the right protection rod and their connections The vertical installation rods enclose the protective cavity for placing the vertical salt barrier layer. The invention significantly improves the effective service time of the vertical salt barrier layer.

Description

technical field [0001] The invention relates to the technical field of greening construction, in particular to a vertical salt-resisting layer erecting device for greening construction on saline-alkali land. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. [0003] At present, when planting seedlings in high-saline-alkaline areas, it is necessary to set up a salt-blocking salt-blocking layer. The setting of a vertical salt-blocking layer effectively hinders the lateral penetration of external saline-alkali soil. However, during the construction process, the vertical salt-blocking layer is easy to be backfilled. The overtu...

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Problems solved by technology

[0003] At present, when planting seedlings in high-saline-alkaline areas, it is necessary to set up a salt-blocking salt-blocking layer. The setting of a vertical salt-blocking layer effectively hinders the lateral penetration of external saline-alkali soil. However, during the construction process, the vertical salt-blocking layer is easy to be backfilled. The overturning of the salt-resistance layer during the planting process shortens the effective use time of the vertical salt-resistance layer and makes the maintenance cost of seedlings higher

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