Autoclaved Aerated Concrete AAC semi production hoister / AAC Slab
semi-production hoister also known as lifting grapple is used for
hanging clamping frame,bottom board,hardening trolley,before and
after cutting the semi-finished products (with bottom board),and
can also be used for De-mould. It is a electric push rod which
drives the four or six hanging claw for clutching or loosen.
Device for lifting heavy loads from the hoisting machinery for
aerated concrete equipment. It is also important equipment in
aerated concrete equipment. The crane is the most commonly used
items sling hook, rings, and other lifting sucker, clamp and fork
etc.. Heavy cupula, a clamp and a goods fork in the crane as
special sling for long-term use, auxiliary hanger hanging on the
hook for temporary use, commonly used in multi cargo warehouse and
yard, in order to improve the work efficiency. Grab bulk shape
material spreader for jaw plate can be opened and closed grab, also
available electromagnetic sucker absorb such as metal cutting
scraps guide magnetic materials.
What should be paid attention to during the use of the process
(1) semi-production hoister in the use process, such as a spin lock
rotation is not flexible or not in place should be check and adjust
the adjusting nut, to check for the following parts:
1.1) The tension spring pawl is damaged, if damaged, should be
1.2) Whether the transmission mechanism of the card stagnation,
such as card stagnation, is a poor lubrication, the transmission
mechanism should be in the active connection of lubricating oil (or
grease).. In the case of the guide pin tight, the appropriate
regulating nut. If the connection is loose, the transmission pipe
or other rod deformation, then should be corrected
1.3) If the tensile capacity of the spring is small, and if too
small, the wire rope length of the buffer spring can be shortened.
(2) should avoid paints on the board of semi-finished hoister
indicating drop off. Once found, Pls fill the original indicator
(3) for semi-finished sling of wire rope should be timely cleaning
and coated with oil or grease, especially of a wire rope bend.
(4) for mainly by the force component, rings, spin lock, an ear
plate and rigging shackle, under normal use conditions, at least
should be inspected once every three months, can not have cracks
and serious deformation.
(5) all oil cup, including oil cup with ratchet mechanism cup,
sliding bearing seat cup and spin lock box, the main activities
junction should be based on the use of timely replenishment
(6) check whether the rope card is loose and whether the spring is
over stretched and the problem is treated in time..
(7) each sling shall not exceed the rated capacity, buffer spring
nor excessive tension.
(8) the hoisting process should avoid smooth lifting, sling and
crane or other equipment are impingement and deformation