Chain nest inspection tool for anchor chain wheel

Abstract

The invention discloses a chain nest inspection tool for a cable lifter. The chain nest inspection tool comprises two limiting clamping plates and a plurality of inspection plates, the two limiting clamping plates are arranged in parallel at intervals, and a plurality of clamping grooves are formed in each limiting clamping plate. The plurality of inspection plates are clamped on the two limitingclamping plates through the clamping grooves, the plurality of inspection plates are arranged at equal angular intervals in the peripheral direction of a reference circle, and the inspection plates are perpendicular to the plane on which the reference circle is located. The limiting clamping pates are radially arranged along the reference circle, the plane on which the reference circle is locatedis parallel to the two limiting clamping plates, and the radius of the reference circle is the same as that of a standard cable lifter. The sides, near the center of the reference circle, of the plurality of inspection plates are matched with the contour of a plurality of radial sections at the chain nest of the standard chain lifter separately, and the sides, near the center of the reference circle, of the two limiting clamping plates are matched with the contour of the axial section of two half-chain nests of the standard chain lifter. The chain nest inspection tool for the cable lifter caninspect whether the size of the chain nests meets demands or not.

Description

technical field [0001] The invention relates to the field of inspection tooling, in particular to a chain nest inspection tool for anchor chain wheels. Background technique [0002] The windlass is usually installed on the deck surface of the bow for receiving and setting anchors and anchor chains. The windlass is composed of power components, transmission components, anchor chain wheels and mooring drum components. There is a chain nest on the anchor chain wheel, and a deep groove is opened on the chain nest. The chain nest can be engaged with the chain ring of the anchor chain. The deep groove is used to accommodate a chain between the chain rings in two adjacent chain nests. ring. Reasonably designed and qualified anchor chain wheels have the characteristics of stable operation and low noise when retracting and releasing anchor chains. [0003] At present, in the industry, most of the anchor chain wheels are made by casting. Due to the casting error in the casting proce...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that it is difficult to accurately judge whether the chain socket meets the design requirements, the embodiment of the present invention provides a chain socket inspection tool for the anchor chain wheel

Images