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A platform for research: civil engineering, architecture and urbanism
Track stray current grounding terminal positioning device and application thereof
The invention discloses a track stray current grounding terminal positioning device and application thereof. An application method comprises following steps: fixing stray current grounding terminals on the track stray current grounding terminal positioning device, pouring a reinforcement cage, vertically lapping the track stray current grounding terminal positioning device between two tracks before concrete is solidified, and symmetrically placing the stray current grounding terminals fixed by using the track stray current grounding terminal positioning device at an expansion joint template; finely adjusting the reinforcement cage according to the position of the stray current grounding terminals, and binding and fixing the stray current grounding terminals and the reinforcement cage through a binding wire; after the concrete is solidified, dismounting the positioning device, and carrying out welding and secondary pouring on the reinforcement cage and the stray current grounding terminals. The problems that in traditional construction, the reinforcement cage and the stray current grounding terminals are welded firstly and then poured, so that the reinforcement cage deforms, the stray current grounding terminals incline and sink, concrete is immersed, the appearance quality is poor, the design requirement cannot be met, and the using performance of the stray current grounding terminals is affected are solved.
本发明公开了一种轨道杂散电流接地端子定位装置及其应用；将杂散电流接地端子固定在轨道杂散电流接地端子定位装置上，对钢筋笼进行浇筑，在混凝土凝固前将轨道杂散电流接地端子定位装置垂直搭接在两条轨道之间，并且将该定位装置固定的杂散电流接地端子对称放置在伸缩缝模板处；再根据杂散电流接地端子的位置对钢筋笼进行微调，将杂散电流接地端子与钢筋笼通过扎丝绑扎固定；待混凝土凝固后拆除该定位装置，并对钢筋笼和杂散电流接地端子进行焊接和二次浇筑；避免传统施工先对钢筋笼和杂散电流接地端子进行焊接，再进行浇筑导致钢筋笼变形、杂散电流接地端子歪斜、下沉、没入混凝土、外观质量差，无法满足设计要求，并影响其使用性能等问题。
Track stray current grounding terminal positioning device and application thereof
The invention discloses a track stray current grounding terminal positioning device and application thereof. An application method comprises following steps: fixing stray current grounding terminals on the track stray current grounding terminal positioning device, pouring a reinforcement cage, vertically lapping the track stray current grounding terminal positioning device between two tracks before concrete is solidified, and symmetrically placing the stray current grounding terminals fixed by using the track stray current grounding terminal positioning device at an expansion joint template; finely adjusting the reinforcement cage according to the position of the stray current grounding terminals, and binding and fixing the stray current grounding terminals and the reinforcement cage through a binding wire; after the concrete is solidified, dismounting the positioning device, and carrying out welding and secondary pouring on the reinforcement cage and the stray current grounding terminals. The problems that in traditional construction, the reinforcement cage and the stray current grounding terminals are welded firstly and then poured, so that the reinforcement cage deforms, the stray current grounding terminals incline and sink, concrete is immersed, the appearance quality is poor, the design requirement cannot be met, and the using performance of the stray current grounding terminals is affected are solved.
本发明公开了一种轨道杂散电流接地端子定位装置及其应用；将杂散电流接地端子固定在轨道杂散电流接地端子定位装置上，对钢筋笼进行浇筑，在混凝土凝固前将轨道杂散电流接地端子定位装置垂直搭接在两条轨道之间，并且将该定位装置固定的杂散电流接地端子对称放置在伸缩缝模板处；再根据杂散电流接地端子的位置对钢筋笼进行微调，将杂散电流接地端子与钢筋笼通过扎丝绑扎固定；待混凝土凝固后拆除该定位装置，并对钢筋笼和杂散电流接地端子进行焊接和二次浇筑；避免传统施工先对钢筋笼和杂散电流接地端子进行焊接，再进行浇筑导致钢筋笼变形、杂散电流接地端子歪斜、下沉、没入混凝土、外观质量差，无法满足设计要求，并影响其使用性能等问题。
Track stray current grounding terminal positioning device and application thereof
一种轨道杂散电流接地端子定位装置及其应用
ZHOU JIANG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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