Traffic diversion device easy to replace

Abstract

The invention discloses a traffic diversion device easy to replace. The traffic diversion device comprises a lifting and lowering drive device arranged in a supporting vertical rod, a mounting and clamping frame body fixedly mounted at the left side of the lifting and lowering drive device and a mounting and clamping base body fixedly arranged at the right end surface of a traffic sign and inserted in the mounting and clamping frame body for being in cooperation and connection with the mounting and clamping frame body, wherein the inner wall body of the mounting and clamping base body is internally provided with transmission cavities in a bilaterally symmetrical manner and rotation cavities in a bilaterally symmetrical manner; a drive motor is fixedly mounted in the inner wall body of themounting and clamping base body between the transmission cavities on the left and right sides; the left and right sides of the drive motor are in power connection and cooperation with drive rotation shafts; the drive rotation shafts are rotationally and cooperatively connected with the mounting and clamping base body; the ends of the drive rotation shafts extend into the transmission cavities; andthe inner ends of the transmission cavities are provided with first bevel gears which are fixedly connected to the drive rotation shafts. The traffic diversion device easy to replace can dismount thetraffic sign without the need for other tools or other climbing equipment, so as to greatly increase the replacement efficiency of staff.

Description

technical field [0001] The invention relates to the field of traffic equipment, in particular to a conveniently replaceable traffic diversion device. Background technique [0002] In order to ensure the orderly and smooth passage of cars, many traffic signs need to be erected on both sides of the road to remind drivers and pedestrians of the direction of travel, etc. Most of the existing traffic signs are installed at a higher position above the road , which is fixed on the support column by screws, bolts or welding. When the traffic signs need to be replaced, the lane often needs to be closed, and it takes a long time to replace the traffic signs, and it is necessary to use a climbing car, etc. High operation, which has caused low replacement efficiency, troublesome operation and affects the normal passage of vehicles, so the installation method of the above-mentioned traffic signs is difficult to meet the existing use requirements. Contents of the invention [0003] The...

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the orderly and smooth passage of cars, many traffic signs need to be erected on both sides of the road to remind drivers and pedestrians of the direction of travel, etc. Most of the existing traffic signs are installed at a higher position above the road , which is fixed on the support column by screws, bolts or welding. When the traffic signs need to be replaced, the lane often needs to be closed, and it takes a long time to replace the traffic signs, and it is necessary to use a climbing car, etc. High operation, which has caused low replacement efficiency, troublesome operation and affects the normal passage of vehicles, so the installation method of the above traffic signs is difficult to meet the existing use needs

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