Hydraulic engineering construction pipeline positioning device
The invention is suitable for the field of water conservancy project construction, and provides a water conservancy project construction pipeline positioning device which comprises a base and further comprises a driving mechanism connected with the base; an elastic limiting assembly is connected bet...
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| creator | SHEN QING ZHAO KEHONG PEI DANDAN XU XUEWEN WANG YANAN ZHAO WANYING ZHOU SHAOFANG ZHANG ZHIYAN REN YE WANG GANG ZHAO SHANSHAN FAN HAIYAN ZHANG SUZHEN ZHANG CHANGKUI LI WEI YUE JINGYIN ZENG HUOFENG JIA GUIFENG PENG BAOSHUAN YIN JUNFENG |
| description | The invention is suitable for the field of water conservancy project construction, and provides a water conservancy project construction pipeline positioning device which comprises a base and further comprises a driving mechanism connected with the base; an elastic limiting assembly is connected between the clamping mechanism and the driving mechanism; a pressing roller is arranged in the clamping mechanism, the pressing roller is connected with an elastic supporting mechanism, the elastic supporting mechanism is in sliding connection with the clamping mechanism, the clamping mechanism is rotationally connected with connecting rods, one end of each connecting rod is rotationally connected with a limiting roller, and the elastic supporting mechanism is rotationally connected with a cam. An elastic torsional spring is connected between the cam and the elastic supporting mechanism, and the cam is in sliding connection with the connecting rod. When the pipeline expands with heat and contracts with cold, the press |
| format | Patent |
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An elastic torsional spring is connected between the cam and the elastic supporting mechanism, and the cam is in sliding connection with the connecting rod. 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An elastic torsional spring is connected between the cam and the elastic supporting mechanism, and the cam is in sliding connection with the connecting rod. 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an elastic limiting assembly is connected between the clamping mechanism and the driving mechanism; a pressing roller is arranged in the clamping mechanism, the pressing roller is connected with an elastic supporting mechanism, the elastic supporting mechanism is in sliding connection with the clamping mechanism, the clamping mechanism is rotationally connected with connecting rods, one end of each connecting rod is rotationally connected with a limiting roller, and the elastic supporting mechanism is rotationally connected with a cam. An elastic torsional spring is connected between the cam and the elastic supporting mechanism, and the cam is in sliding connection with the connecting rod. When the pipeline expands with heat and contracts with cold, the press</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Hydraulic engineering construction pipeline positioning device |
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