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A bridge capable of adjusting the height of the guardrail

A technology for bridges and guardrails, applied in the field of bridges that can adjust the height of guardrails

Active Publication Date: 2017-11-07
山东铁科聚合科技有限公司
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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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  • A bridge capable of adjusting the height of the guardrail
  • A bridge capable of adjusting the height of the guardrail
  • A bridge capable of adjusting the height of the guardrail

Examples

Experimental program
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Embodiment Construction

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

[0010] A bridge capable of adjusting the height of a guardrail according to an embodiment of the present invention includes: a bridge base 1 and a plurality of guardrail units 2 installed on the bridge base 1. Each guardrail unit 2 includes left and right symmetrically fixed to the bridge base 1 on the two fixed sleeve uprights 4, span and extend beyond the upper cross beam 21 and the lower cross beam 22 between the two fixed sleeve uprights 4, the upper cross beam 21 and the lower cross beam 22 are provided with circuit devices And fixedly connected by a vertical railing 23; wherein, each of the two fixed sleeve uprights 4 is provided with a screw hole that is threaded with the vertical stud 43, and the upper end of the vertical stud 43 extends into The upper cross beam 21 is axially fixedly connected to the upper cross beam 21 through an upper thrust bearing 431 and a lower thrust bearing 432...

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Abstract

The invention relates to a bridge with guardrail height adjustable. The bridge with the guardrail height adjustable comprises a bridge matrix (1) and multiple guardrail units (2) arranged on the bridge matrix (1), wherein each guardrail unit (2) comprises two fixed sleeve upright posts (4) which are bilaterally and symmetrically fixed on the bridge matrix (1) as well as an upper cross beam (21) and a lower cross beam (22) which cross over, extend and exceed the two fixed sleeve upright posts (4) for half of the length between the two fixed sleeve upright posts (4), the upper cross beam (21) and the lower cross beam (22) are respectively provided with a circuit device and are fixedly connected by virtue of a vertical handrail (23); and a screw hole matched with a vertical stud (43) by virtue of a screw thread is formed in each of the two fixed sleeve upright posts (4), and the upper end of the vertical stud (43) is inserted into the upper cross beam (21) to be axially and fixedly connected with the upper cross beam (21) by virtue of 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 capable of adjusting the height of a guardrail. Background technique [0002] There are often guardrails on both sides of the road surface of the bridge to ensure traffic safety on the road surface of the bridge. In some bridge facilities, in order to provide lighting, aesthetics and safety indicators, the guardrails of the bridge are often equipped with electrical components such as circuits. However, these circuits and other electrical components should often avoid the entry of water and affect normal use. At the same time, the bottom beam of the bridge guardrail may also be equipped with other devices that are easily affected by stagnant water or other road interference factors, 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 prevent the guardrail (especially the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
CPCE01D19/103
Inventor 孟姣姣
Owner 山东铁科聚合科技有限公司
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