BS ISO 23577:2021 pdf download.Ships and marine technology — Cargo securing systems on ships — Vocabulary.
3.2 Terms for container securing
3.2.1
container? securing? fitting
securing? fitting
securing device (3.1.1) used between containers and between a container and the deck, hatch cover, or bilge, to prevent the container from longitudinal, transverse or vertical movements relative to the hull during transportation
3.2.2
container? lashing? fitting
lashing? fitting
securing device (3.1.1) used to lash a container to a hatch cover or deck
3.2.3
container? buttress? fitting
buttress? fitting
securing device (3.1.1) used to eliminate the clearance between a container and a longitudinal bulkhead, and to transfer any transverse forces to the longitudinal bulkhead
3.2.4
twistlock
portable fitting (3.1.3) used for securing (3.1.17) between containers or between the container and fixed fittings (3.1.2), bearing longitudinal, transverse and vertical forces, and provided with opening and closing devices
3.2.5
lashing rod
rod-shaped portable fitting (3.1.3) used to resist container distortion and to improve the stack weight of the container
3.2.6
bridge? fitting
portable fitting (3.1.3) used for the transverse connection of roof corners on the top of adjacent containers
3.2.7
allowable torsion
safe racking load allowed by the container
3.2.8
allowable pressure
safe pressure allowed by the container
3.2.9
corner post load
maximum safe load bearable by the corner post of the container body
3.2.10
lashing bridge
bridge-type steel structure for accommodating lashings set on deck
3.2.11
stanchion
steel structure mainly used to support the weight of containers on deck
3.2.12
cell guide
steel structure used for the convenience of vertical container loading and unloading as well as for the transverse support of containers, that is set in holds or on deck
3.2.13
raised socket
raised base welded to the deck, hatch cover, stanchion (3.2.11) or other structures to bear the weight of containers
3.2.14
flush? socket
base welded in holds or on deck to bear the weight of containers, whose upper surface is on the same plane as the welding surface
3.2.15
sliding socket
raised and removable base that can move in one direction in order to adjust the distance of containers along the direction properly
3.2.16
doubling plate
baseplate welded in holds to fix containers with the assistance of single stackers (3.2.24) or
other elements
3.2.17
dovetail foundation
foundation welded to the hatch cover or deck, used together with a sliding socket (3.2.15) and base twistlock (3.2.4) to move the base twistlock or sliding socket in a certain direction
3.2.18
weldable cone
fixed fitting (3.1.2) welded in holds to limit longitudinal and transverse movement of containers
3.2.19
manual twistlock
twistlock (3.2.4) that is manually opened or closed.BS ISO 23577 pdf download.