Mud water balance push bench
The utility model relates to a mud water balance push bench, which is used for laying non-excavating pipelines in rock and soil construction. The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape...
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| creator | SHUNING XING LONGGENG GONG YUEJIN WANG |
| description | The utility model relates to a mud water balance push bench, which is used for laying non-excavating pipelines in rock and soil construction. The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape of the mud water balance push bench is a symmetrical short waist shape. A mud dredging grid plate, a main shaft, and the cutter head which are fixedly arranged can conduct synchronous rotation with the cutter head; the internal part of the front shell body is provided with a forward water pipe, and a water spraying port of the forward water pipe is arranged in a mud barn. The utility model has the advantages that compared with a single eccentric structure in the prior art, radical stress operating conditions of the main shaft can be improved, and the utility model is favorable for lengthening the service life, and operation of the device is stable and reliable. |
| format | Patent |
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The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape of the mud water balance push bench is a symmetrical short waist shape. A mud dredging grid plate, a main shaft, and the cutter head which are fixedly arranged can conduct synchronous rotation with the cutter head; the internal part of the front shell body is provided with a forward water pipe, and a water spraying port of the forward water pipe is arranged in a mud barn. The utility model has the advantages that compared with a single eccentric structure in the prior art, radical stress operating conditions of the main shaft can be improved, and the utility model is favorable for lengthening the service life, and operation of the device is stable and reliable.</description><edition>7</edition><language>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 THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011121&DB=EPODOC&CC=CN&NR=2460824Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011121&DB=EPODOC&CC=CN&NR=2460824Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHUNING XING</creatorcontrib><creatorcontrib>LONGGENG GONG</creatorcontrib><creatorcontrib>YUEJIN WANG</creatorcontrib><title>Mud water balance push bench</title><description>The utility model relates to a mud water balance push bench, which is used for laying non-excavating pipelines in rock and soil construction. The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape of the mud water balance push bench is a symmetrical short waist shape. A mud dredging grid plate, a main shaft, and the cutter head which are fixedly arranged can conduct synchronous rotation with the cutter head; the internal part of the front shell body is provided with a forward water pipe, and a water spraying port of the forward water pipe is arranged in a mud barn. The utility model has the advantages that compared with a single eccentric structure in the prior art, radical stress operating conditions of the main shaft can be improved, and the utility model is favorable for lengthening the service life, and operation of the device is stable and reliable.</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 THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</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>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDxLU1RKE8sSS1SSErMScxLTlUoKC3OUEhKzUvO4GFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RiZmBhZGJpGRxkQoAQA6NSNm</recordid><startdate>20011121</startdate><enddate>20011121</enddate><creator>SHUNING XING</creator><creator>LONGGENG GONG</creator><creator>YUEJIN WANG</creator><scope>EVB</scope></search><sort><creationdate>20011121</creationdate><title>Mud water balance push bench</title><author>SHUNING XING ; LONGGENG GONG ; YUEJIN WANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2460824YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHUNING XING</creatorcontrib><creatorcontrib>LONGGENG GONG</creatorcontrib><creatorcontrib>YUEJIN WANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHUNING XING</au><au>LONGGENG GONG</au><au>YUEJIN WANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mud water balance push bench</title><date>2001-11-21</date><risdate>2001</risdate><abstract>The utility model relates to a mud water balance push bench, which is used for laying non-excavating pipelines in rock and soil construction. The utility model is characterized in that a conical cutter head of the mud water balance push bench is in a double eccentric structure, and the section shape of the mud water balance push bench is a symmetrical short waist shape. A mud dredging grid plate, a main shaft, and the cutter head which are fixedly arranged can conduct synchronous rotation with the cutter head; the internal part of the front shell body is provided with a forward water pipe, and a water spraying port of the forward water pipe is arranged in a mud barn. The utility model has the advantages that compared with a single eccentric structure in the prior art, radical stress operating conditions of the main shaft can be improved, and the utility model is favorable for lengthening the service life, and operation of the device is stable and reliable.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | esp@cenet |
| 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 | Mud water balance push bench |
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