Device for preventing reversible lane separation guardrail from displacement deflection

A tidal lane and displacement technology, applied to roads, roads, road safety devices, etc., can solve problems such as alignment position deviation

Inactive Publication Date: 2020-08-21
陈小艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problem that the arrangement position of the bollards used for t

Method used

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  • Device for preventing reversible lane separation guardrail from displacement deflection
  • Device for preventing reversible lane separation guardrail from displacement deflection
  • Device for preventing reversible lane separation guardrail from displacement deflection

Examples

Experimental program
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Embodiment Construction

[0031] as attached figure 1 to attach Figure 7 Shown:

[0032] The invention provides a guardrail for preventing tidal lane separation from displacement and deflection, which includes a main body 1, a displacement groove 2 and a separation road pile 3, the middle opening of the top of the main body 1 is provided with a displacement groove 2, and the separation road pile 3 is embedded on one side of the top of the main body 1 ;

[0033] The main body 1 includes a lane marking 101, and the lane marking 101 is fixedly connected to the top side of the main body 1;

[0034] The displacement groove 2 includes a shrink groove 201, a guide shaft 202, a closing plate 203 and a pulling groove 204. The opening of the shrink groove 201 is set in the middle of the displacement groove 2, the guide shaft 202 is embedded in the middle of the shrink groove 201, and the closing plate 203 is embedded in the shrink groove. At the top of the middle part of the groove 201, the opening of the pu...

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PUM

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Abstract

The invention provides a device for preventing a reversible lane separation guardrail from displacement deflection. The device comprises a main body, displacement grooves and separation road piles. The displacement grooves are formed in an opening in the middle of the top end of the main body, and the separation road piles are embedded into one side of the top end of the main body. The main body comprises a lane sign; the displacement grooves comprise contraction grooves, guide shafts, sealing plates and pulling grooves; each sealing plate comprises a rotating shaft, a limiting block, a sleeving shaft and a sleeving ring; each separation road pile comprises a dragging groove, a top plate and a force application plate. The top plate comprises an abutting plate and an extending plate, the force application plate comprises a deflection shaft, a limiting shaft, an abutting shaft, a connecting ring, an embedding groove and a pressure plate. The device is provided with the displacement grooves, and the separation road piles can be limited to a certain degree through the displacement grooves when moving to a designated area to be arranged, so that large deviation is prevented when the separation road piles move to the designated area to be arranged.

Description

technical field [0001] The invention relates to the technical field of driving lanes, and more specifically, relates to a tidal lane. Background technique [0002] Tidal lanes are variable lanes. According to different conditions of traffic flow in the morning and evening in the city, one or more vehicle driving directions are set on conditional roads to stipulate lanes that change with different time periods. The adjustment of the tidal lane is carried out through the zipper car, which uses the continuous end of the zipper car to transport and move the separation piles, and move it to the other end of the tidal lane to change the lane, but the existing separation When the road pile is moved by the zipper car, the rolling of the guide wheel will cause the separation road pile to shake during the transportation process, resulting in a deviation in its arrangement position when it is transported to the designated position. Contents of the invention [0003] The present inve...

Claims

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Application Information

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IPC IPC(8): E01F15/00E01F15/10
CPCE01F15/00E01F15/006
Inventor 陈小艳
Owner 陈小艳
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