中船黄埔文冲船舶有限公司 Manuals

Zhongchuan Huangpu Wenchong Marine Wiper Mounting Base Invention Patent CN 113771797 B

This document is Chinese invention patent CN 113771797 B, "一种船用雨刮器的安装基座" (A mounting base for a marine wiper), applied for on 2021-08-27 and granted with publication on 2023-05-30. The patentee is 中船黄埔文冲船舶有限公司 (Zhongchuan Huangpu Wenchong Shipbuilding Co., Ltd.), Guangzhou, with inventors including 符城彬, 梁赞, 魏巍 and others.

The patented mounting base consists of two identically structured base assemblies spaced apart, each made of a first angle steel fixed to the hull shell plate and a second angle steel with a long slot for mounting the wiper guide rail. The two angle steels are clamped together by fastener bolts through slotted adjustment holes, and a threaded adjuster connected between reinforcing ribs on both angle steels allows the second angle steel to be shifted along the first angle steel once the fasteners are loosened. This permits on-site adjustment of the wiper position when hull structural deformation or installation errors would otherwise prevent correct mounting, avoiding rework costs. The claims further cover a handwheel on the adjuster, matching friction ridges and grooves on the clamped faces, and attachment of the wiper guide rail by a bolt through its connection hole and the long slot. This manual is written in Chinese.

Covers: Technical Field (技术领域) · Background Art (背景技术) · Summary of the Invention (发明内容) · Beneficial Effects (有益效果) · Brief Description of the Drawings (附图说明) · Claims (权利要求书)