Full circle swinging telescopic gap bridge

Abstract

The invention relates to a full circle swinging telescopic gap bridge. The full circle swinging telescopic gap bridge is characterized by comprising a base frame (1), wherein the base frame (1) is fixedly arranged on a deck platform of a marine living platform; a rotary support (2) is arranged above the base (1); a gap bridge (7) is hinged to one end of the rotary support (2) and consists of a fixed gap bridge (7.1), a movable gap bridge (7.2), a telescopic device (7.3) and a telescopic driving device (7.4); and a landing support (5) is fixedly arranged at one end, which is away from the gap bridge (7.1), of the movable gap bridge (7.2). The full circle swinging telescopic gap bridge has the functions of lifting, rotating and stretching; the movable gap bridge can be stretched, and thus the occupied space of the gap bridge during storage is reduced and the storage of the gap bridge is facilitated. In addition, the full circle swinging telescopic gap bridge is provided with a limiting device and a buffering device, so that the gap bridge can be effectively protected and the safety and the reliability are realized; and the telescopic length can be measured by laser and can be controlled.

Description

technical field [0001] The invention relates to a full-rotation telescopic crossing bridge, which is mainly used for the passage or transfer of personnel and limited-weight materials between a marine life platform and a supply ship at sea or a drilling platform at sea. Background technique [0002] In offshore drilling work, it is often necessary to carry out material replenishment and personnel transfer at sea. In the past, the supply of materials on offshore drilling platforms was mostly achieved by barge transfer, crane lifting, etc., and the transfer of people also needs to be realized through rope ladders. Therefore, the safety and reliability of material transportation is poor, and the speed of personnel transfer is slow and the operation is cumbersome. , and the work efficiency is low. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a safe and reliable full-rotation telescopic bridge bridge ...

AI Technical Summary

Problems solved by technology

In the past, the supply of materials on offshore drilling platforms was mostly achieved by barge transfer, crane lifting, etc., and the transfer of people also needs to be realized through rope ladders. Therefore, the safety and reliability of material transportation is poor, and the speed of personnel transfer is slow and the operation is cumbersome. , lower work efficiency

Images