Oil cylinder capable of limiting and preventing deviation and shaking for hydraulic hoist for water conservancy
The utility model discloses a hydraulic hoist oil cylinder capable of limiting and preventing deviation and shaking, which belongs to the technical field of oil cylinders and is characterized in that a position sensing part is mounted in the middle of the inner wall of a sliding block, rolling groov...
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| creator | TIAN YU ZOU JINLONG LONG LIANGXIN SHI GANG |
| description | The utility model discloses a hydraulic hoist oil cylinder capable of limiting and preventing deviation and shaking, which belongs to the technical field of oil cylinders and is characterized in that a position sensing part is mounted in the middle of the inner wall of a sliding block, rolling grooves are formed in two sides of the axis of the inner wall of an anti-blocking sleeve, and balls are arranged in the rolling grooves for rolling connection; in the telescopic process, an anti-deviation sealing sleeve and an anti-blocking sleeve which are arranged in the middle of one end of the cylinder head in a sleeving mode are used for blocking prevention and sealing, and during sealing, a ball, a sliding block and a position sensing piece are inserted into an anti-deviation groove, so that the position sensing piece and a sensing piece make contact with each other, and the position is sensed; when the position deviates, a signal can be transmitted to an operation panel through a position sensing part to warn a w |
| format | Patent |
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in the telescopic process, an anti-deviation sealing sleeve and an anti-blocking sleeve which are arranged in the middle of one end of the cylinder head in a sleeving mode are used for blocking prevention and sealing, and during sealing, a ball, a sliding block and a position sensing piece are inserted into an anti-deviation groove, so that the position sensing piece and a sensing piece make contact with each other, and the position is sensed; when the position deviates, a signal can be transmitted to an operation panel through a position sensing part to warn a w</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; WEAPONS</subject><creationdate>2022</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=20221216&DB=EPODOC&CC=CN&NR=218062915U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221216&DB=EPODOC&CC=CN&NR=218062915U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN YU</creatorcontrib><creatorcontrib>ZOU JINLONG</creatorcontrib><creatorcontrib>LONG LIANGXIN</creatorcontrib><creatorcontrib>SHI GANG</creatorcontrib><title>Oil cylinder capable of limiting and preventing deviation and shaking for hydraulic hoist for water conservancy</title><description>The utility model discloses a hydraulic hoist oil cylinder capable of limiting and preventing deviation and shaking, which belongs to the technical field of oil cylinders and is characterized in that a position sensing part is mounted in the middle of the inner wall of a sliding block, rolling grooves are formed in two sides of the axis of the inner wall of an anti-blocking sleeve, and balls are arranged in the rolling grooves for rolling connection; in the telescopic process, an anti-deviation sealing sleeve and an anti-blocking sleeve which are arranged in the middle of one end of the cylinder head in a sleeving mode are used for blocking prevention and sealing, and during sealing, a ball, a sliding block and a position sensing piece are inserted into an anti-deviation groove, so that the position sensing piece and a sensing piece make contact with each other, and the position is sensed; when the position deviates, a signal can be transmitted to an operation panel through a position sensing part to warn a w</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwkAQRNNYiPoPi71gIorWQbHSxtRhvduYxXP3uDsj-XtJ8AOshnlvmGmmV3ZgesdiKYBBj3dHoA04fnFieQCKBR-oIxmrpY4xscooYovPgTYaoO1twLdjA61yTCP7YBpuVSKFDsX082zSoIu0-OUsW56Ot_K8Iq81RY-GhFJdXop8v94Vh3xbVZu_Rl-r8EQe</recordid><startdate>20221216</startdate><enddate>20221216</enddate><creator>TIAN YU</creator><creator>ZOU JINLONG</creator><creator>LONG LIANGXIN</creator><creator>SHI GANG</creator><scope>EVB</scope></search><sort><creationdate>20221216</creationdate><title>Oil cylinder capable of limiting and preventing deviation and shaking for hydraulic hoist for water conservancy</title><author>TIAN YU ; 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in the telescopic process, an anti-deviation sealing sleeve and an anti-blocking sleeve which are arranged in the middle of one end of the cylinder head in a sleeving mode are used for blocking prevention and sealing, and during sealing, a ball, a sliding block and a position sensing piece are inserted into an anti-deviation groove, so that the position sensing piece and a sensing piece make contact with each other, and the position is sensed; when the position deviates, a signal can be transmitted to an operation panel through a position sensing part to warn a w</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | Oil cylinder capable of limiting and preventing deviation and shaking for hydraulic hoist for water conservancy |
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