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Bridge guardrail device with lifting warning function

A guardrail device, bridge technology, applied in the direction of bridges, bridge construction, bridge parts, etc.

Active Publication Date: 2016-12-07
JIANGSU LONGGUAN NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These circuits and other electrical components should often avoid water accumulation and affect normal use.

Method used

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  • Bridge guardrail device with lifting warning function
  • Bridge guardrail device with lifting warning function
  • Bridge guardrail device with lifting warning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Combine below Figure 1-3 The present invention will be described in detail.

[0010] According to the embodiment of the present invention, the bridge guardrail device with lifting warning includes: a bridge base 1 and a plurality of guardrail units 2 installed on the bridge base 1, and each guardrail unit 2 includes left and right symmetrically fixed on the bridge. The two fixed sleeve columns 4 on the base 1, and the upper beam 21 and the lower beam 22 that span and extend beyond the two fixed sleeve columns 4, and the upper beam 21 and the lower beam 22 are both provided with circuits The device is fixedly connected by the vertical railing 23; wherein, each of the two fixed sleeve columns 4 is provided with a screw hole threaded with the vertical stud 43, and the upper end of the vertical stud 43 extends into the upper beam 21 and axially fixedly connected with the upper beam 21 through an upper thrust bearing 431 and a lower thrust bearing 432, and the vertical stu...

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PUM

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Abstract

The invention relates to a bridge guardrail device with a lifting warning function. The bridge guardrail device comprises a bridge base body (1) and multiple guardrail units (2) installed on the bridge base body (1); each guardrail unit (2) comprises two fixed sleeve stand columns (4) fixed to the bridge base body (1) in a bilateral symmetry mode, an upper beam (21) and a lower beam (22), the upper beam (21) and the lower beam (22) stretch across and extend the portion between the two fixed sleeve stand columns (4), and the upper beam (21) and the lower beam (22) are each provided with a circuit device and fixedly connected through vertical handrails (23); each fixed sleeve stand column is internally provided with a threaded hole in threaded fit with a vertical stud (43), and the upper end of each vertical stud (43) stretches into the upper beam (21) and is axially and fixedly connected with the upper beam (21) through an upper thrust bearing (431) and a lower thrust bearing (432).

Description

technical field [0001] The invention relates to the field of bridges, in particular to a bridge guardrail device with a lift warning. Background technique [0002] There are often guardrails on both sides of the road surface of the bridge to ensure traffic safety on the bridge road surface. On some bridge facilities, in order to provide lighting, aesthetics and safety indicator lights, the guardrails of bridges are often provided with electrical components such as circuits. Electrical components such as these circuits should often prevent water from entering and affecting normal use. At the same time, other devices that are easily affected by ponding or other road surface interference factors may also be installed at the bottom beam of the bridge guardrail, such as some sensing devices or beautiful decorative materials. Therefore, in some specific situations, it becomes necessary to adjust the height of the guardrail to avoid damage to the guardrail (especially the bottom ...

Claims

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Application Information

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IPC IPC(8): E01D19/10E01F9/65E01F9/669
CPCE01D19/103
Inventor 吴扬华
Owner JIANGSU LONGGUAN NEW MATERIAL TECH
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