Movable device for automatically opening and closing valve
The utility model discloses a movable device for automatically opening and closing a valve. The automatic opening and closing device is composed of a movable support, a storage battery, a torque device and a rotating handle, and the movable support is composed of a base and a telescopic arm connecte...
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| creator | JIN PINGRI ZHOU LINGJUN YANG LINPENG CHEN KAI LI HUAIDONG FENG LI LONG LUNMING DU HUIYANG WU PENG WANG YUPING |
| description | The utility model discloses a movable device for automatically opening and closing a valve. The automatic opening and closing device is composed of a movable support, a storage battery, a torque device and a rotating handle, and the movable support is composed of a base and a telescopic arm connected to the base; the front end of the telescopic arm is connected with the torque device; a main body of the rotating handle comprises a middle column and at least two fixing rods which extend outwards in a radial shape on the middle column, a groove is formed in the center of the middle column, the shape of the groove is matched with the shape of an output hinge of the torque device, a movable fastening assembly is arranged on each fixing rod, and the fastening assemblies are used for connecting the fixing rods with a valve handle to be opened and closed in a fastening mode. The storage battery is arranged on the movable support base, is detachable and provides power for the torque device. The device is light in str |
| format | Patent |
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The automatic opening and closing device is composed of a movable support, a storage battery, a torque device and a rotating handle, and the movable support is composed of a base and a telescopic arm connected to the base; the front end of the telescopic arm is connected with the torque device; a main body of the rotating handle comprises a middle column and at least two fixing rods which extend outwards in a radial shape on the middle column, a groove is formed in the center of the middle column, the shape of the groove is matched with the shape of an output hinge of the torque device, a movable fastening assembly is arranged on each fixing rod, and the fastening assemblies are used for connecting the fixing rods with a valve handle to be opened and closed in a fastening mode. The storage battery is arranged on the movable support base, is detachable and provides power for the torque device. 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| language | chi ; eng |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS SYSTEMS FOR STORING ELECTRIC ENERGY TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | Movable device for automatically opening and closing valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T06%3A23%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JIN%20PINGRI&rft.date=2022-04-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN216299197UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |