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Energy-saving environment-friendly bridge with lifting railing

An energy saving, environmental protection, bridge technology, used in bridges, bridge parts, bridge construction, etc.

Active Publication Date: 2017-01-04
乐科工业设备有限公司
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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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  • Energy-saving environment-friendly bridge with lifting railing
  • Energy-saving environment-friendly bridge with lifting railing
  • Energy-saving environment-friendly bridge with lifting railing

Examples

Experimental program
Comparison scheme
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Embodiment Construction

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

[0010] According to an embodiment of the present invention, an energy-saving and environment-friendly bridge with liftable guardrails 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 The two fixed sleeve columns 4 on the bridge base 1, the upper beam 21 and the lower beam 22 that span and extend beyond the two fixed sleeve columns 4, the upper beam 21 and the lower beam 22 are all set There are circuit devices and are fixedly connected by vertical railings 23; wherein, each of the two fixed sleeve columns 4 is provided with a screw hole threaded with the vertical stud 43, and the vertical stud 43 The upper end extends into the upper beam 21 and is axially fixedly connected with the upper beam 21 through an upper thrust bearing 431 and a lower thrust bearing 432, and the ...

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PUM

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Abstract

An energy-saving environment-friendly bridge with a lifting railing comprises a bridge foundation (1) and a plurality of guardrail units (2) mounted on the bridge foundation (1), each guardrail unit (2) comprises two fixed sleeve pillars (4) bilaterally symmetrically (4) fixed to the bridge foundation (1), an upper crossbeam (21) and a lower crossbeam (22) both extending across the two fixed sleeve pillars (4), both the upper crossbeam (21) and the lower crossbeam (22) are provided with circuit means and are fixedly connected by vertical rails (23). Each of the two fixed sleeve pillars (4) is provided with screw holes in threaded matching with vertical screws (43), and the upper ends of the vertical screws (43) are inserted into the upper crossbeam (21) and are axially fixedly connected to the upper crossbeam (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 an energy-saving and environment-friendly bridge with liftable guardrails. 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 guard...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
CPCE01D19/103
Inventor 孟姣姣
Owner 乐科工业设备有限公司
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