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Hydraulic bolt type wind power mounting ship locking device

A locking device and a bolt-type technology, which can be used in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as the inability to realize the infinite cooperation between locking pins and pile legs, and achieve tight locking, ensure safety, and structure compose simple effects

Inactive Publication Date: 2020-01-17
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In case of a sudden emergency stop, the infinite cooperation between the locking pin and the pile leg cannot be realized

Method used

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  • Hydraulic bolt type wind power mounting ship locking device
  • Hydraulic bolt type wind power mounting ship locking device
  • Hydraulic bolt type wind power mounting ship locking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention is described in detail below in conjunction with accompanying drawing.

[0018] refer to figure 1 , figure 2 , a hydraulic bolt-type wind power installation ship locking device, comprising a ring beam assembly I, a bolt assembly II and a locking assembly III, and the bolt assembly II and locking assembly III are divided into four groups , respectively installed on the corresponding positions of the ring beam assembly I; the latch cylinder base 3 of the latch assembly II and the locking support plate 9 on the ring beam assembly I are connected by bolts; the load-bearing pin 4 of the locking assembly III and the latch The bearing pin hole 10 of oil cylinder 1 and ring beam assembly 1 is matingly connected.

[0019] refer to image 3 , the ring beam assembly 1 includes a ring beam 8, four 90-degree uniformly distributed load-bearing pin holes 10 and a locking support plate 9 are arranged on the ring beam 8; Lifting lug pin hole 11 of the oil cyli...

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PUM

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Abstract

The invention discloses a hydraulic bolt type wind power mounting ship locking device. The hydraulic bolt type wind power mounting ship locking device comprises a ring beam assembly, bolt assemblies and locking assemblies, wherein four groups of bolt assemblies and four groups of locking assemblies are arranged and are respectively arranged at corresponding positions of the ring beam assembly, namely bolt oil cylinder bases of the bolt assemblies are connected with locking support plates on the ring beam assembly through bolts; bearing pins of the locking assemblies are connected with bearingpin holes of the bolt oil cylinders and the ring beam assembly in a matching way; during operation, the locking assemblies are matched with pile leg pin blocks, and the pin blocks are locked and matched through sliding friction among the arc-shaped pin blocks on the end faces under the action of the bolt oil cylinders by adjusting springs; after the pin blocks are completely matched, the adjustingsprings are compressed, and a load is transferred to a bearing block. According to the hydraulic bolt type wind power mounting ship locking device, a ship body can be locked at any position relativeto a pile leg, the friction damage of the locking device is reduced, the service life of the locking device is prolonged, and the safety performance of the locking device is improved.

Description

technical field [0001] The invention belongs to the technical field of offshore hydraulic bolt-type wind power installation ships, and in particular relates to a hydraulic bolt-type wind power installation ship locking device. Background technique [0002] Hydraulic pin-type wind power installation ships are widely used in the field of offshore wind power installations. In order to maintain a long-term gap between the hull and the sea surface and complete pile pulling and pile insertion operations, the locking device of the lifting system mostly uses locking pins to cooperate with the pin holes of pile legs. , to realize the fixed connection between the hull and the legs. Due to the different heights of the seabed and the complicated situation, after the legs of the installation ship are inserted into the seabed, it is impossible to ensure that the pin holes of the legs are coaxial with the locking pins, which will cause the locking pins and leg pins to appear on the install...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B17/00
CPCE02B17/00E02B2017/0056
Inventor 徐建宁杜毅斐解江涛冯琪童临王卓
Owner XI'AN PETROLEUM UNIVERSITY
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