Village residential area intensive utilization model

Abstract

The invention discloses a village residential area land intensive utilization model, which is characterized in that a scouring mechanism, an anti-blocking mechanism and a seat assembly are respectively arranged on a sand table device of the village residential area intensive utilization model, and the three mechanisms are independently used or cooperatively used, so that the fatigue of a user caused by standing for use for a long time can be solved; in addition, the upper portion of the sand table is rotatable, a user can observe in all directions only by rotating the sand table, in addition, a flushing mechanism and an anti-blocking mechanism are arranged above the sand table, when building points above the device need to be replaced, sand above the device can be loosened through the flushing mechanism, it is avoided that caking is difficult to clean, and the device is convenient to use. An anti-blocking mechanism at the lower part can seep excessive water at the lower part, so that the incorrect proportion of water to sand is prevented, and the whole sand table is provided with a rotatable sand table bottom plate at the upper part and a double-layer fixed inclined plane frame capable of adjusting the height of the telescopic main shaft at the lower part; and the problem of rollover caused by unequal weight above when the position height of the sand table bottom plate is adjusted is avoided.

Description

technical field [0001] The invention relates to the technical field of sand tables, in particular to a model for intensive utilization of village residential land. Background technique [0002] According to the topographic map, aerial photos or field terrain, according to a certain proportion, the model is piled up with sand, war games and other materials. The sand table has the characteristics of strong three-dimensional sense, intuitive image, simple production, economical and practical and so on. Terrain models represent topographic features in the form of miniature entities, and reflect mountains, water bodies, roads and other objects in the model, mainly representing topographic data, so that people can understand macroscopic things from a microscopic perspective. [0003] Due to different terrain conditions, the existing sand table for intensive use of residential land can usually only be used once. Due to the lack of dredging and functional parts, the existing sand t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides an easy-to-control hydraulic oil pipe sealing device and method, which solves the problem of multiple watering in order to reinforce the building points above the sand table due to the lack of dredging and functional parts in the existing sand table. It is fixed, which makes it difficult to control the moisture below and cause agglomeration at the bottom. It is difficult to put it into use again after cleaning, resulting in waste of cost, and the sand table is usually fixed, and it is not flexible enough to use.

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