FIELD: transport, lifting devices.
SUBSTANCE: elevator with cab (1) moves inside shaft (2). Proposed safety system comprises moving chantlate (9) arranged nearby cab threshold and made up of several notably rigid elements (10, 11), guide and lock appliances (12) to control chantlate elements. Note that first chantlate element (10) can turn on lower side of elevator cab. There is at least one additional chantlate element (11) pin-jointed to first chantlate element to allow elements (10, 11) to be changed from protection position, whereat they hang vertically downward from cab floor, into rest position, whereat they are folded and turned inside the shaft in direction to can floor. In compliance with this invention, assembled axle accommodating at least one locking device (12) on one of chantlate elements is located below the axle supporting another chantlate element, closest thereto, and above the axle jointing aforesaid chantlate elements for them to be folded.
EFFECT: higher safety.
7 cl, 23 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELEVATOR SAFETY SYSTEM | 2017 |
|
RU2679750C2 |
| SYSTEM AND METHOD OF PREVENTION OF UNAUTHORISED ACCESS TO THE LIFT WELL | 2004 |
|
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| APPARATUS FOR MONITORING OPERATION OF PASSENGER ELEVATOR | 0 |
|
SU1569312A1 |
| RELAY-CONTACT LIFT PROTECTION SYSTEM (VERSIONS) | 2000 |
|
RU2196095C2 |
| METHOD AND SYSTEM FOR INSTALLING ELEVATOR GUIDE RAILS IN ELEVATOR SHAFT | 2020 |
|
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| LIFT | 1999 |
|
RU2159208C1 |
| LIFT CABIN END SAFEGUARD | 1997 |
|
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|
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| LIFT AND DEVICE FOR TEMPORARILY LIMITING CABIN OR COUNTERWEIGHT TRAVEL | 1998 |
|
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| HIGH-RISE BUILDING ELEVATOR SYSTEM | 2012 |
|
RU2503561C2 |
