Underground pipeline protection device
The invention discloses an underground pipeline protection device which comprises a pair of supporting frames, the supporting frames are vertically arranged on the two sides, perpendicular to the axial direction of the underground pipeline, of the underground pipeline, and buffering sliding blocks a...
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| creator | JIA LONG CAO YANG ZHENG WANHAN LYU LIANGZHONG SHAN HONGZHE JIA JIZE XUE JUNYOU QU SIFAN RAO FEI CHU MINGLIANG |
| description | The invention discloses an underground pipeline protection device which comprises a pair of supporting frames, the supporting frames are vertically arranged on the two sides, perpendicular to the axial direction of the underground pipeline, of the underground pipeline, and buffering sliding blocks are arranged on the inner sides of the supporting frames in a sliding mode in the vertical direction; the lower ends of the pair of connecting rod bodies are correspondingly and rotationally arranged on the pair of buffer sliding blocks, and the upper ends of the connecting rod bodies are obliquely arranged; the cambered surface plate covers the underground pipeline in a suspended mode, the upward side of the cambered surface plate is in a protruding cambered surface shape, the length of the cambered surface plate in the horizontal direction is smaller than the distance between the pair of supporting frames, the upper end of the connecting rod body is rotationally arranged at the bottom of the cambered surface plate |
| format | Patent |
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the lower ends of the pair of connecting rod bodies are correspondingly and rotationally arranged on the pair of buffer sliding blocks, and the upper ends of the connecting rod bodies are obliquely arranged; the cambered surface plate covers the underground pipeline in a suspended mode, the upward side of the cambered surface plate is in a protruding cambered surface shape, the length of the cambered surface plate in the horizontal direction is smaller than the distance between the pair of supporting frames, the upper end of the connecting rod body is rotationally arranged at the bottom of the cambered surface plate</description><language>chi ; eng</language><subject>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 DAMPING VIBRATION ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SHOCK-ABSORBERS ; SPRINGS ; 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the lower ends of the pair of connecting rod bodies are correspondingly and rotationally arranged on the pair of buffer sliding blocks, and the upper ends of the connecting rod bodies are obliquely arranged; the cambered surface plate covers the underground pipeline in a suspended mode, the upward side of the cambered surface plate is in a protruding cambered surface shape, the length of the cambered surface plate in the horizontal direction is smaller than the distance between the pair of supporting frames, the upper end of the connecting rod body is rotationally arranged at the bottom of the cambered surface plate</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFALzUtJLUovyi_NS1EoyCxIzcnMS1UoKMovSU0uyczPU0hJLctMTuVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGFuYGpiYmBo7GxKgBAKZ7KAM</recordid><startdate>20240927</startdate><enddate>20240927</enddate><creator>JIA LONG</creator><creator>CAO YANG</creator><creator>ZHENG WANHAN</creator><creator>LYU LIANGZHONG</creator><creator>SHAN HONGZHE</creator><creator>JIA JIZE</creator><creator>XUE JUNYOU</creator><creator>QU SIFAN</creator><creator>RAO FEI</creator><creator>CHU MINGLIANG</creator><scope>EVB</scope></search><sort><creationdate>20240927</creationdate><title>Underground pipeline protection device</title><author>JIA LONG ; 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the lower ends of the pair of connecting rod bodies are correspondingly and rotationally arranged on the pair of buffer sliding blocks, and the upper ends of the connecting rod bodies are obliquely arranged; the cambered surface plate covers the underground pipeline in a suspended mode, the upward side of the cambered surface plate is in a protruding cambered surface shape, the length of the cambered surface plate in the horizontal direction is smaller than the distance between the pair of supporting frames, the upper end of the connecting rod body is rotationally arranged at the bottom of the cambered surface plate</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118705440A |
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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 DAMPING VIBRATION MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SHOCK-ABSORBERS SPRINGS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Underground pipeline protection device |
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