Limiting spiral sleeve

The utility model discloses a limiting spiral sleeve, relates to the technical field of spiral sleeves, and aims to solve the problems that a spiral connection mode is adopted, the limiting spiral sleeve does not have a corresponding limiting function, a T-shaped fastening connecting rod shakes unde...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LUO XIAOFENG, XIANG ZHONGDONG, YI QINFENG, YI YAFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a limiting spiral sleeve, relates to the technical field of spiral sleeves, and aims to solve the problems that a spiral connection mode is adopted, the limiting spiral sleeve does not have a corresponding limiting function, a T-shaped fastening connecting rod shakes under the action of external force, and the fastening effect between the limiting spiral sleeve and a connecting body of the T-shaped fastening connecting rod is poor. A loosening displacement groove is formed in the upper end of the limiting spiral sleeve body, a fastening displacement groove is formed in the lower end of the limiting spiral sleeve body, the loosening displacement groove and the fastening displacement groove are both stamped with the limiting spiral sleeve body to form an integrated structure, two spiral grooves are formed between the loosening displacement groove and the fastening displacement groove, and the number of the spiral grooves is two. The limiting spiral sleeve body is provided with two sp