Road construction section connecting device capable of ensuring normal and safe passage of road
A technology for road construction and connecting devices, applied in the directions of roads, roads, road signs, etc., to achieve the effect of increasing service life
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-10 , the present invention provides a technical solution: a road construction section connection device for ensuring normal and safe passage of roads, comprising a first pit cover 1, an L-shaped receiving frame 2 fixedly welded on the bottom of the first pit cover 1, and an L-shaped receiving frame A second pit cover 3 is movable between the top of the 2 and the first pit cover 1, and the front of the second pit cover 3 is fixedly welded w...
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