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Object lifter base structure

A sundry hanging and base technology, applied in cranes and other directions, can solve the problems of heavy and difficult booms, and achieve the effects of labor-saving, improved stability and simple operation of the rocker arm.

Inactive Publication Date: 2016-05-04
WUXI SHENGOU MARINE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the traditional debris crane is relatively simple. The root of the boom is inserted into the base, the upper end of the base is provided with a flange surface, and the root of the boom is provided with a locking structure. Fixing of the boom, but the existing boom is very heavy, and it is difficult to manually rotate the boom when lifting materials in different directions

Method used

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Embodiment Construction

[0014] Such as Figure 1 to Figure 2 As shown, it includes a base body 14, a support body 1, a hollow shaft 2, a worm wheel 3, a worm screw 4 and a rocker arm 6. The support body 1 is affixed to the base body 14 through a flange 15 at its lower end, and the support body 1 is open at both ends. Cylindrical structure, the rotating shaft 2 is inserted in the support body 1 along the axial direction, the bearing seat 7 is fixed in the support body 1, the rotating shaft 2 is matched with the bearing seat 7, the worm wheel 3 is installed on the rotating shaft 2, and the supporting body 1 is equipped with Mounting seat 5, both ends of the worm 4 are supported on the mounting seat 5, and meshed with the worm wheel 3, the outer end of the worm 4 is fixedly connected to the rocker arm 6; the opening at the lower end of the support body 1 is fixedly connected with an annular cover plate 11, and the rotating shaft 2 The lower end is fixed with a rotating body 10, the rotating body 10 pass...

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Abstract

The present invention provides an object lifter base structure, wherein the lifting arm can easily rotate so as to achieve lifting of the objects in different orientations. The object lifter base structure comprises a base body, and is characterized by further comprising a support body, a rotation shaft, a worm wheel, a worm rod and a rocker arm, wherein the support body is fixedly connected to the base body, the rotation shaft is rotatably arranged on the support body, the worm wheel is arranged on the rotation shaft, the support body is provided with an installation seat, both ends of the worm rod are supported on the installation seat and are engaged to the worm wheel, and the outer end of the worm rod is fixedly connected to the rocker arm.

Description

technical field [0001] The invention relates to the technical field of marine lifting equipment, in particular to the structure of the base of the sundries crane. Background technique [0002] There are different types of lifting equipment installed in different areas of the ship. These lifting equipment choose different models and specifications according to the needs of transportation materials, and are collectively called debris cranes. The structure of the traditional debris crane is relatively simple. The root of the boom is inserted into the base, the upper end of the base is provided with a flange surface, and the root of the boom is provided with a locking structure. The fixing of the boom, but the existing boom is very heavy, and it is difficult to manually rotate the boom when lifting materials in different directions. Contents of the invention [0003] In view of the above problems, the present invention provides the structure of the base of the sundries crane,...

Claims

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Application Information

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IPC IPC(8): B66C23/78
Inventor 张忠胡文骊
Owner WUXI SHENGOU MARINE EQUIP