FIELD: handling equipment for cable-type lifts equipped with built-in load measurement devices.
SUBSTANCE: load lifting apparatus has load measuring device with set of cable guiding sheaves arranged under load lifting apparatus, with at least one of cable guiding sheaves being secured on load lifting apparatus through supporting construction. The latter has flexible member which is deformed by force applied to cable guiding sheaves depending upon load value. Sensor detects deformation force and generates respective signal indicative of weight of load lifting apparatus, said signal serving as input signal for lift controller.
EFFECT: simplified construction and reduced costs of load measuring device for cable lift with lower arrangement of cables.
6 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SELF-BEARING ELEVATOR CABIN | 2008 |
|
RU2472694C2 |
| METHOD FOR LIFTING DEVICE MOTION PARAMETERS CONTROLLING | 2015 |
|
RU2618862C2 |
| VARIABLE LIFTING CAPACITY LIFT | 0 |
|
SU1049400A1 |
| LIFT | 0 |
|
SU716962A1 |
| THIN HIGH-STRENGTH WIRE FOR ELEVATOR LIFTING CABLE | 2001 |
|
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| AUTOMOBILE LIFT | 2000 |
|
RU2169692C1 |
| ELEVATOR | 1995 |
|
RU2091290C1 |
| ELEVATOR | 2002 |
|
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| LIFT WITH CABLE DRIVE PULLEY | 1994 |
|
RU2205785C2 |
| LIFT AND LIFT ROPE GUIDE PULLEY | 2001 |
|
RU2302368C2 |
