Hydraulic lift column for traffic control

Abstract

The utility model relates to traffic control's hydraulic lift column technical field, concretely relates to a traffic control's hydraulic lift column, through traffic control's hydraulic lift column still include the counterweight of lifting assembly, and the square hole is established on the upper surface of counterweight, square hole inner wall four corners all swing and connect with the connecting column side surface, the lifting hydraulic column output is fixedly connected with the connecting plate upper surface center, the lifting hydraulic column end fixedly connected with the top plate, the connecting column bottom fixedly connected with the mounting panel, the mounting panel lower surface fixedly connected with the universal wheel, obtain traffic control's hydraulic lift column when the hydraulic column telescopic, through the connecting plate drive connecting column and bottom mounting panel lift, realize the retraction of universal wheel, avoid the structure of lock piece possibly because outdoor environment leads to lockout malfunction, make the device fast switching between the moving state and the working state, realized the effect of the beneficial effect of obviously improving the response speed of traffic control and the deployment flexibility and the service life of mobile component.

Claims

1. A hydraulically operated bollard for traffic control, comprising a lifting assembly, characterized in that, It also includes a counterweight for the lifting assembly, and the upper surface of the counterweight has a square hole. The four corners of the inner wall of the square hole are movably connected to the side surfaces of connecting columns. A connecting plate is fixedly connected to the top of the connecting column. A lifting hydraulic column output end is fixedly connected to the center of the upper surface of the connecting column. A top plate is fixedly connected to the end of the lifting hydraulic column. A reinforcing rod is fixedly connected between the top plate and the counterweight. A mounting plate is fixedly connected to the bottom of the connecting column. A caster wheel is fixedly connected to the lower surface of the mounting plate.

2. The hydraulically raised bollard for traffic control as described in claim 1, characterized in that, The number of connecting columns is four, and each pair of adjacent connecting columns forms a group and is evenly and fixedly distributed on the upper surface of the mounting plate. The lower surface of the counterweight is fixedly connected with a friction strip.

3. The hydraulically raised bollard for traffic control as described in claim 1, characterized in that, A reinforcing frame is fixedly connected to the end side surface of the lifting hydraulic column, and the top of the reinforcing frame is fixedly connected to the lower surface of the top plate.

4. The hydraulically raised bollard for traffic control as described in claim 3, characterized in that, A working assembly is provided above the top plate. The working assembly includes a mounting column, a traffic signal indicator light is fixedly connected to the side surface of the mounting column, and the bottom end of the mounting column is fixedly connected to the top surface of the top plate.

5. The hydraulically raised bollard for traffic control as described in claim 4, characterized in that, A rain shield is fixedly connected to the top of the mounting column.

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