Upper end reinforcing structure of high holding power anchor rod

A technology for strengthening structures and anchor stems, applied to anchor points, anchor arrangements, ship components, etc., can solve problems such as deformation and fracture of anchor stems with high holding power, and achieve the effect of improving strength

Inactive Publication Date: 2014-06-04
江苏扬远重工科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tensile force borne by the high-grasp anchor needs to be borne by the left and right side plates at the upper end of the anchor shaft. The structure size of the left and right side plates at the upper end of the anchor shaft is small, and its strength can meet the working conditions of the high-grasp anchor. However, if the working conditions are relatively harsh, the upper end of the anchor shaft with high holding force is prone to deformation, and in severe cases, it may break

Method used

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  • Upper end reinforcing structure of high holding power anchor rod
  • Upper end reinforcing structure of high holding power anchor rod

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Embodiment Construction

[0011] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0012] The reinforced structure of the anchor shaft upper end of the large holding power anchor shown in the accompanying drawing is arranged at the upper end of the anchor shaft of the large holding power anchor. The anchor shaft with large holding power is a frame-shaped structure with a symmetrical structure on the vertical axis, including a left side plate 1 and a right side plate 4, which are connected by transverse ribs; the left side plate 1, The upper end of the right side panel 4 is fixedly connected to the transverse rib 3 at a position close to the shackle. In this embodiment, the transverse rib 3 is dovetail-shaped, and both sides of the transverse rib 3 are fixedly connected to the auxiliary rib 2, and the auxiliary rib 2 is fixed It is connected to the side panels of the left panel 1 and the right panel 4.

[0013] In...

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Abstract

The invention discloses an upper end reinforcing structure of a high holding power anchor rod, and the upper end reinforcing structure is arranged at the upper end of the high holding power anchor rod. The high holding power anchor rod is of a frame-shaped structure and is of a symmetric structure about the vertical axis, and comprises a left side plate and a right side plate. The left side plate and the right side plate are connected through cross ribs, and a horizontal rib plate is fixedly connected to the positions, close to shackles, of the upper ends of the left side plate and the right side plate. Due to the fact that the horizontal rib plate is fixedly connected to the positions, close to the shackles, of the upper ends of the left side plate and the right side plate, the strength of the anchor rod can be notably improved, and especially the strength of the positions, close to the shackles, of the upper ends of the left side plate and the right side plate is improved, so that the requirement for work under severe work conditions is met.

Description

technical field [0001] The present invention relates to an anchor stem upper end structure, more specifically, relates to an anchor stem upper end structure with a large grasping force. Background technique [0002] The anchor shaft with high holding power is mainly used to fix the offshore working platform, and the working conditions are sometimes harsh, so the tension force on the anchor shaft is sometimes very large. The anchor stem of the large holding power anchor is a frame-shaped structure in the shape of a plowshare, which is composed of a plurality of transverse ribs connecting the left and right side plates arranged in a figure-eight shape. The tensile force borne by the high-grasp anchor needs to be borne by the left and right side plates at the upper end of the anchor shaft. The left and right side plates at the upper end of the anchor shaft have a small structural size, and their strength can meet the working conditions of the high-grasp anchor. However, if the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/24B63B21/50
Inventor 孙泽
Owner 江苏扬远重工科技有限公司
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