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Modular single-slit type telescopic device capable of being locally replaced
The invention discloses a modular single-slit type telescopic device capable of being locally replaced. The device is formed through arranging a plurality of standardized assemblies in the length direction of the expansion joint. The standardized assembly comprises two side beams and a water stop belt. The two side beams are fixedly arranged on the two anchoring steel plates respectively; the twoanchoring steel plates are respectively arranged on the two precast blocks; the two prefabricated blocks are respectively arranged in the L-shaped notches in the end parts of the two prefabricated T-shaped beams; a transverse joint is formed between the precast block and the vertical part of the L-shaped notch; an embedded sleeve with an upward opening and a threaded hole is embedded in the precast block; holes are formed in anchoring steel plates, the anchoring steel plates and the precast blocks are connected by penetrating bolts through the holes and screwing the bolts into the pre-embeddedsleeves through threads; joint steel bars capable of connecting the prefabricated T beams and the prefabricated blocks into a whole are arranged in the transverse joints, a steel bar mesh is horizontally laid between the middle of the side beam side facing the vertical portion of the L-shaped notch and the vertical portion of the L-shaped notch, and a concrete body is poured in the L-shaped notchbetween the side beam and the prefabricated T beams. When the device is damaged, only the damaged part needs to be replaced, and continuous replacement can be achieved.
本发明公开了一种可局部更换的模块化单缝式伸缩装置，由若干标准化组件在伸缩缝长度方向排列形成，标准化组件包括两边梁和止水带，两边梁分别固定设置在两锚固钢板上，两锚固钢板分别置于两预制块上，两预制块分别设置在两预制T梁端部L型槽口内，预制块与L型槽口竖直部间形成横向接缝，预制块上预埋有开口朝上的带螺纹孔的预埋套筒，锚固钢板上设有孔，锚固钢板与预制块间通过螺栓穿过孔并螺纹旋入预埋套筒连接，横向接缝内设有可将预制T梁与预制块连为一体的接缝钢筋，朝向L型槽口竖直部的边梁侧中部与L型槽口竖直部间水平铺设有钢筋网，边梁与预制T梁间L型槽口内浇筑有混凝土体；该装置损坏时只需更换损坏部分，可实现不断交更换。
Modular single-slit type telescopic device capable of being locally replaced
The invention discloses a modular single-slit type telescopic device capable of being locally replaced. The device is formed through arranging a plurality of standardized assemblies in the length direction of the expansion joint. The standardized assembly comprises two side beams and a water stop belt. The two side beams are fixedly arranged on the two anchoring steel plates respectively; the twoanchoring steel plates are respectively arranged on the two precast blocks; the two prefabricated blocks are respectively arranged in the L-shaped notches in the end parts of the two prefabricated T-shaped beams; a transverse joint is formed between the precast block and the vertical part of the L-shaped notch; an embedded sleeve with an upward opening and a threaded hole is embedded in the precast block; holes are formed in anchoring steel plates, the anchoring steel plates and the precast blocks are connected by penetrating bolts through the holes and screwing the bolts into the pre-embeddedsleeves through threads; joint steel bars capable of connecting the prefabricated T beams and the prefabricated blocks into a whole are arranged in the transverse joints, a steel bar mesh is horizontally laid between the middle of the side beam side facing the vertical portion of the L-shaped notch and the vertical portion of the L-shaped notch, and a concrete body is poured in the L-shaped notchbetween the side beam and the prefabricated T beams. When the device is damaged, only the damaged part needs to be replaced, and continuous replacement can be achieved.
本发明公开了一种可局部更换的模块化单缝式伸缩装置，由若干标准化组件在伸缩缝长度方向排列形成，标准化组件包括两边梁和止水带，两边梁分别固定设置在两锚固钢板上，两锚固钢板分别置于两预制块上，两预制块分别设置在两预制T梁端部L型槽口内，预制块与L型槽口竖直部间形成横向接缝，预制块上预埋有开口朝上的带螺纹孔的预埋套筒，锚固钢板上设有孔，锚固钢板与预制块间通过螺栓穿过孔并螺纹旋入预埋套筒连接，横向接缝内设有可将预制T梁与预制块连为一体的接缝钢筋，朝向L型槽口竖直部的边梁侧中部与L型槽口竖直部间水平铺设有钢筋网，边梁与预制T梁间L型槽口内浇筑有混凝土体；该装置损坏时只需更换损坏部分，可实现不断交更换。
Modular single-slit type telescopic device capable of being locally replaced
可局部更换的模块化单缝式伸缩装置
TANG ZHI (author) / DU BIN (author) / XU XIANGDONG (author) / ZHOU XIAO (author) / ZHANG SHIJUAN (author) / ZHANG TAO (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024