A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Displacement-adjustable telescopic device and adjusting method
The invention relates to the field of bridge telescopic devices, in particular to a displacement-adjustable telescopic device and an adjusting method. The bridge expansion device comprises comb-tooth edge beams (3), wherein the comb-tooth edge beams (3) are symmetrically arranged, the ends of the two sides of the comb-tooth edge beams (3) are arc-shaped, and teeth of the comb-tooth edge beams (3) are staggered; the displacement adjuster (7) is of a groove-shaped structure, and the bottom of the displacement adjuster (7) comprises a long-strip-shaped hole, a round hole and an adjusting bolt (11) capable of penetrating through the long-strip-shaped hole and the round hole. The tenon-and-mortise type anchoring plate (1) and the tenon-and-mortise type supporting vertical plate (4) are connected below the comb tooth edge beam (3) on the left side; the tenon-and-mortise type anchoring plate (1) and the tenon-and-mortise type supporting vertical plate (4) are connected through mutually nested notches; by using the displacement adjuster (7), the distance between the comb edge beams (3) on the two sides can be adjusted according to the actual seam width of a field thermometer during construction, and the effect of meeting the actual displacement requirement of a bridge is achieved.
本发明涉及桥梁伸缩装置领域，尤其涉及一种位移可调节伸缩装置和调节方法。该桥梁伸缩装置包含两侧端部为弧形的对称布置且齿间彼此交错的梳齿边梁（3），其根部包含有用于安装位移调节器（7）的螺栓孔；所述位移调节器（7）为槽状结构，底部包含长条形孔和圆形孔以及能够穿过该长条形孔和圆形孔的调节螺栓（11）；所述左侧梳齿边梁（3）下方连接榫卯式锚固板（1）和榫卯式支撑立板（4）；所述榫卯式锚固板（1）和榫卯式支撑立板（4）通过相互嵌套的豁口连接；本发明通过使用位移调节器（7）可实现施工时根据现场温度计实际缝宽调节两侧梳齿边梁（3）间的距离，达到满足桥梁实际位移需求的效果。
Displacement-adjustable telescopic device and adjusting method
The invention relates to the field of bridge telescopic devices, in particular to a displacement-adjustable telescopic device and an adjusting method. The bridge expansion device comprises comb-tooth edge beams (3), wherein the comb-tooth edge beams (3) are symmetrically arranged, the ends of the two sides of the comb-tooth edge beams (3) are arc-shaped, and teeth of the comb-tooth edge beams (3) are staggered; the displacement adjuster (7) is of a groove-shaped structure, and the bottom of the displacement adjuster (7) comprises a long-strip-shaped hole, a round hole and an adjusting bolt (11) capable of penetrating through the long-strip-shaped hole and the round hole. The tenon-and-mortise type anchoring plate (1) and the tenon-and-mortise type supporting vertical plate (4) are connected below the comb tooth edge beam (3) on the left side; the tenon-and-mortise type anchoring plate (1) and the tenon-and-mortise type supporting vertical plate (4) are connected through mutually nested notches; by using the displacement adjuster (7), the distance between the comb edge beams (3) on the two sides can be adjusted according to the actual seam width of a field thermometer during construction, and the effect of meeting the actual displacement requirement of a bridge is achieved.
本发明涉及桥梁伸缩装置领域，尤其涉及一种位移可调节伸缩装置和调节方法。该桥梁伸缩装置包含两侧端部为弧形的对称布置且齿间彼此交错的梳齿边梁（3），其根部包含有用于安装位移调节器（7）的螺栓孔；所述位移调节器（7）为槽状结构，底部包含长条形孔和圆形孔以及能够穿过该长条形孔和圆形孔的调节螺栓（11）；所述左侧梳齿边梁（3）下方连接榫卯式锚固板（1）和榫卯式支撑立板（4）；所述榫卯式锚固板（1）和榫卯式支撑立板（4）通过相互嵌套的豁口连接；本发明通过使用位移调节器（7）可实现施工时根据现场温度计实际缝宽调节两侧梳齿边梁（3）间的距离，达到满足桥梁实际位移需求的效果。
Displacement-adjustable telescopic device and adjusting method
一种位移可调节伸缩装置和调节方法
CHO CHEONG RYONG (author) / ZHAO JIAMENG (author) / HAN SHUO (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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