Assembly-type dust-proof fence used for road construction

Abstract

The invention discloses an assembled dust-proof fence for road construction, which comprises a fence cover and a fixing rod. A cover groove is arranged inside the middle section of the fence cover, and bearings are fixed at the left and right ends of the cover groove. The lower end of the bearing is A support column is installed, and a connector is placed on the outside of the support column, a fixing screw is installed on the outside of the connector, and a connecting column is fixed on the inside of the connector, and the inside of the connecting column is provided with a through groove, and the connecting column The upper end is equipped with a fixed seat, the inner side of the fixed seat is provided with a chute, and the outer end of the fixed seat is provided with a side joint, the inside of the side joint is provided with a screw hole, and the inside of the screw hole is equipped with a set screw, so The inner side of the fixed rod is provided with a rod groove. The road construction assembled dust-proof fence is provided with a connecting column with a cylindrical structure. Through the groove, the foot of the logo or the electrical appliance can pass through the connecting column, which is convenient for installation and combination, and the circular outer wall of the connecting column is convenient. The mount slides.

Description

technical field [0001] The invention relates to the technical field of road construction devices, in particular to an assembled dustproof fence for road construction. Background technique [0002] Fences are widely used in our production and life, including garden fences, highway fences, municipal fences, etc. At present, private villas and garden fences are popular in many cities, mostly wooden boards, composed of fence boards, horizontal strips The board and the fence post are composed of three parts, the general height is between 0.5 and 2 meters, and the shapes are different. Generally, the main purpose of installation is decoration and simple protection. The effect of identification. [0003] When the fences on the market are used outdoors due to road construction, it is easy to cause the electronic chips and devices on some electronic fences to be contaminated with dust. Most of the signs are welded and connected, which makes it very inconvenient to replace the signs...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a road construction assembled dust-proof fence to solve the problem that when the fence proposed in the above background technology is in use, because the road construction is mostly outdoors, it is easy to cause the electronic chips and devices on some electronic fences to be contaminated with dust, and at the same time It is also easy to be soaked by rainwater, which is very easy to cause damage and corrosion, and the general warning signs are mostly welded during construction, which makes it very inconvenient to replace the signs

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