Electric hydraulic door opener
The invention relates to the technical field of door breakers, in particular to an electric hydraulic door breaker. The invention provides an electric hydraulic door opener. The electric hydraulic door opener comprises a fixing plate; the top head is fixedly connected to the fixed plate; the number...
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| creator | ZHANG ZHIWEI HE HUIWANG NING ZHONGSHENG LIU DONGYANG SUN JIAJUN GAO ZHILUN WANG CHANGLIANG ZHU JIAZHE GAO FENG SHEN ZENGRUI |
| description | The invention relates to the technical field of door breakers, in particular to an electric hydraulic door breaker. The invention provides an electric hydraulic door opener. The electric hydraulic door opener comprises a fixing plate; the top head is fixedly connected to the fixed plate; the number of the connecting rods is two, the two connecting rods are oppositely arranged, and the two connecting rods are both arranged on the fixing plate; the number of the first linear drivers is the same as that of the connecting rods, each first linear driver is installed on one connecting rod, and a driving shaft of each first linear driver is provided with an ejector block; the bending mechanism is arranged on the top block and used for increasing the distance between the door frame and the door and bending the inner side of the door towards the outside of the door; the number of the grabbing plates is the same as that of the jacking blocks, and each grabbing plate is fixedly connected to the corresponding jacking blo |
| format | Patent |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117653946A |
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| subjects | DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING |
| title | Electric hydraulic door opener |
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