ISO 4306-4:2020 クレーン—用語, 語彙—パート4：ジブクレーン | ページ 5

3.1

portal slewing crane

travelling slewing crane mounted on a portal allowing or not allowing railcars, vehicles and equipment to pass under it

3.2

single-boom portal slewing crane

portal slewing crane (3.1) with a single boom pinned to the front of the rotating platform at its inner end and suspending load-handling device at its outer end, and of which load-handling device can move along nearly horizontal path by means of compensation methods during boom luffing

Note 1 to entry: See Figure 1.

3.3

double link boom portal slewing crane

portal slewing crane (3.1) with a boom system consisting of boom, fly jib and tension bar, and of which the outer end of the fly jib can remain at a nearly constant height and the load-handling device moves along nearly horizontal path during boom luffing

Note 1 to entry: See Figure 2.

3.4

portal slewing crane with slewing ring

portal slewing crane (3.1) with a slewing ring mounted between rotating platform and cylinder, and of which the vertical load, horizontal load and moment are borne by the slewing ring

Note 1 to entry: See Figure 2.

3.5

portal slewing crane with rotary column

portal slewing crane (3.1) with a rotary column connected to the rotating platform and supported on the portal by roller wheels and bearings

Note 1 to entry: See Figure 1.

3.6

kangaroo portal slewing crane

portal slewing crane (3.1) with a grab and a hopper to handle bulk cargo

Note 1 to entry: See Figure 3.

3.7

container handling portal slewing crane

portal slewing crane (3.1) equipped with a spreader for handling containers

Note 1 to entry: See Figure 4.

3.8

portal slewing crane for multipurpose use

portal slewing crane (3.1) equipped with a spreader and changeable hook and/or grab, handling various containers, general cargo and/or bulk cargo

Note 1 to entry: See Figure 5.

3.9

semi-portal slewing crane

travelling slewing crane with a portal mounted on a rail track directly at one end and by legs at the other end, allowing railcars, vehicles and equipment to pass under it

Note 1 to entry: See Figure 6.

3.10

high mast crane

jib crane with a tower pillar which has the lower hinge point of the single boom on the tower pillar and uses a hook or grab to handle articles, including rail-mounted high mast crane and rubber tyred high mast crane

Note 1 to entry: See Figure 7 and Figure 8.

3.11

fixed-base jib crane

jib crane fixed on a foundation or on any other stationary base

Note 1 to entry: See Figure 9.

3.12

derrick crane

mast crane

crane consisting of a mast or equivalent member held at the end by a guy or braces, with or without a boom and/or slewing mechanism, for use with a hoisting mechanism and operating ropes

3.13

fixed-base derrick crane

derrick crane (3.12) fixed on a foundation or on any other stationary base

3.14

A-frame derrick crane

fixed-base derrick crane (3.13) with a boom which can swing around the hinge at the bottom under the control of a hauling rope (or other driving devices)

Note 1 to entry: See Figure 10.

3.15

shear-leg derrick crane

fixed-base derrick crane (3.13) with a boom which can operate luffing movement in front of the shear leg mast

Note 1 to entry: See Figure 11.

3.16

gin pole derrick crane

fixed-base derrick crane (3.13) with a mast that can serve as a jib

Note 1 to entry: See Figure 12.

3.17

chicago boom derrick crane

fixed-base derrick crane (3.13) taking the vertical member of buildings as its mast

Note 1 to entry: See Figure 13.

3.18

movable derrick crane

derrick crane (3.12) with a moving undercarriage

Note 1 to entry: See Figure 14.

3.19

cantilever crane with fixed pillar

pillar jib crane with a cantilever which can rotate on a pillar fixed at its base to a foundation

Note 1 to entry: See Figure 15.

3.20

cantilever crane with rotary pillar

pillar jib crane with a cantilever which is secured to a pillar which can rotate in a support socket in its foundation

Note 1 to entry: See Figure 16.

3.21

wall fixed crane

wall crane capable of rotating in a supported socket secured to a wall or bearing structure

Note 1 to entry: See Figure 17.

3.22

wall travelling crane

wall crane capable of travelling on elevated tracks secured to a wall or bearing structure