Municipal construction fence with height convenient adjusting function

Abstract

The invention discloses a municipal construction fence with a height convenient adjusting function. The municipal construction fence comprises a rectangular base; a plurality of strip-shaped grooves are machined in the upper surface of the rectangular base; a first miniature rotating motor with the upward rotating end is embedded in each strip-shaped groove; the rotating end of each first miniature rotating motor is fixedly connected with an electrically-controlled telescopic rod; all the electrically-controlled telescopic rods are fixedly connected with a supporting plate jointly; a pluralityof circular through holes are machined in the upper surface of the supporting plate; a retractable fixing ring is embedded in each circular through hole; and a railing is embedded in each retractablefixing ring. The municipal construction fence has the beneficial effects that using and moving are convenient, placement is stable, shaking is not prone to occurring, the height can be adjusted, theconstruction work protection area is increased, convenience is provided for construction workers, the labor intensity is relieved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of fences, in particular to a fence for municipal construction that is convenient for height adjustment. Background technique [0002] Fence, that is, a space surrounded by wire fences, wooden fences, nylon nets and other materials, from the earliest wooden fences, it was an obstacle set up by people to keep various livestock in captivity, and now, fences are in our lives. It often appears in different appearances and has a very wide range of uses and connotations. [0003] At present, in the process of building construction, fences are needed to prevent people from entering the construction site by mistake. The current fence generally includes a plurality of vertical bars, and the lower parts of any two adjacent vertical bars are connected with lower horizontal bars. , the lower cross bar plays the role of connecting the vertical bars to each other. Usually, the fence is built manually, which is inconvenient and inc...

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Problems solved by technology

[0003] At present, in the process of building construction, fences are needed to prevent people from entering the construction site by mistake. The current fence generally includes a plurality of vertical bars, and the lower parts of any two adjacent vertical bars are connected with lower horizontal bars. , the lower cross bar plays the role of connecting the vertical bars to each other. Usually, the fence is built manually, which is inconvenient and increases the labor intensity of the personnel. For large-scale construction sites, it is only built by manpower. The time is relatively long and the efficiency is low. When the existing fence is in use, it is not stable and easy to shake. It is necessary to use a fence for municipal construction that is easy to adjust the height

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