Single-rail translation type crane
A translational crane technology, applied in the direction of cranes, traveling mechanisms, load hanging components, etc., can solve the problems of inconvenient use, achieve the effect of stable work, convenient use, and save transfer links
Inactive Publication Date: 2019-10-25
湖北新辉船用机械有限公司
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Problems solved by technology
[0003] The purpose of this invention is to solve the problem that the traditional crane can only lift items on one side due to its own structure, and it is inconvenient to use during actual operation, and provides a monorail translational crane
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[0013] see Figure 1-3 , the present embodiment includes an I-steel track 1 installed at the bottom of the stern cantilever beam, a lifting mechanism is installed on the track, a main traveling mechanism is installed at the center of the lifting mechanism, and a limit device 2 is provided at both ends of the I-steel track 1. The lifting mechanism includes a cantilever 3 parallel to the I-shaped steel track 1, a pulley 4 is hinged at both ends of the cantilever 3, two sets of lifting mechanisms 5 are installed in the middle of the cantilever 3, and a hook 6 is installed under each pulley 4. Hook 6 is connected with hoisting mechanism 5 by steel cable, and described main traveling mechanism comprises the support 7 that is symmetrically arranged on both sides of I-beam track 1, and the inner side of support 7 is positioned at track top both sides and is equipped with walking wheel 8 symmetrically, and the center of track bottom along A tooth bar 9 is equipped with in the full len...
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The invention relates to the field of cranes, in particular to a single-rail translation type crane. The single-rail translation type crane comprises an I-shaped steel rail which is mounted at the bottom of a stern cantilever beam, wherein a hoisting mechanism is mounted on the rail; a main traveling mechanism is mounted in the center of the hoisting mechanism; limiting devices are arranged at thetwo ends of the I-shaped steel rail; the hoisting mechanism comprises a cantilever beam which is parallel to the I-shaped steel rail; pulleys are separately hinged at the two ends of the cantilever beam; two sets of lifting mechanisms are mounted in the middle of the cantilever arm; a hoisting hook is mounted below each of the pulleys; each of the hoisting hooks is connected with the corresponding lifting mechanism through a cable; the main traveling mechanism comprises supports which are symmetrically arranged on the two sides of the I-shaped steel rail; traveling wheels are symmetrically mounted on the two sides, positioned above the rail, of the inner sides of the corresponding supports; a rack is mounted in the center of the bottom part of the rail along the whole-length direction; adriving gear which is meshed with the rack is mounted on the inner sides of the supports; and the driving gear extends out of the supports and is connected with an electromotor. The single-rail translation type crane disclosed by the invention is convenient to use, has a self-locking positioning function, and is applied to hoisting objects arranged on the left side and the right side of a ship side of a ship.
Description
technical field [0001] The invention relates to the field of cranes, in particular to a monorail translational crane. Background technique [0002] When the ship is docked, it needs to replenish the daily necessities of the crew and the spare parts required for maintenance. Usually, a crane is installed at the stern to lift the items under the left and right sides of the ship to the ship. The traditional crane can only lift items on one side due to its own structural limitations. , it is inconvenient to use during actual operation. Contents of the invention [0003] The purpose of the present invention is to provide a monorail translational crane in order to solve the problem that the traditional crane can only lift items on one side due to its own structure and is inconvenient to use during actual operation. [0004] The specific solution of the present invention is: a monorail translational crane, including an I-steel track installed at the bottom of the stern suspensio...
Claims
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IPC IPC(8): B66C23/53B66C9/02B66C9/08B66C23/64
CPCB66C9/02B66C9/08B66C23/53B66C23/64
Inventor 胡智龙
Owner 湖北新辉船用机械有限公司