CN214216077U

CN214216077U - Underwater fastening gravity anchor for sunken ship

Info

Publication number: CN214216077U
Application number: CN202023261935.5U
Authority: CN
Inventors: 杨鹏; 陈世海; 蒋岩
Original assignee: Shanghai Salvage Co
Current assignee: Shanghai Salvage Co
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a sunken ship is tied gravity anchor under water belongs to salvage equipment technical field, including steel framework, the eye board of tying and hoist and mount eye board, steel framework is trapezium structure, and the last cement of pouring of steel framework forms the gravity anchor body, and gravity anchor body top sets up the eye board of hoist and mount, and the inclined plane side of gravity anchor body sets up the eye board of tying. The utility model discloses a sunken ship is tied firmly gravity anchor under water, its production is convenient, and the cost is economic, and the tying that can be as required is done all can the quick design, plays important role in sunken ship salvage mooring under water. The gravity anchor can provide larger underwater mooring force aiming at multiple muddy matters, and reliable underwater mooring is realized in a more economical and rapid method in sunken ship salvaging.

Description

Underwater fastening gravity anchor for sunken ship

Technical Field

The utility model relates to a salvage equipment technical field, specifically speaking, the utility model relates to a sunken ship is gravity anchor of tying under water.

Background

In the field of sunken ship salvage, the sunken ship needs to be moored underwater in order to control the underwater posture of the sunken ship. An underwater mooring system mainly comprises an underwater anchor point, an underwater chain type lifter, an anchor chain and the like. An underwater gravity anchor is an effective means and plays an important role in an underwater anchor system.

Disclosure of Invention

The utility model aims to solve the technical problem that a sunken ship is tied firmly gravity anchor under water is provided, this gravity anchor of this gravity anchor can be to multiple argillaceous, provides great underwater mooring force.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a sunken ship is tied gravity anchor under water, includes steel framework, ties eye plate and hoist and mount eye plate, steel framework is trapezium structure, pours cement on the steel framework and forms the gravity anchor body, gravity anchor body top sets up the hoist and mount eye plate, and the inclined plane side of gravity anchor body sets up ties the eye plate.

Preferably, four hoisting eye plates are arranged, and the hoisting eye plates are symmetrically arranged around the center.

Preferably, the outer surface of the fastening eye plate is provided with welding nails arranged in the direction perpendicular to the stress.

Preferably, the outer surface of the hoisting eye plate is provided with welding nails arranged in the direction vertical to the stress.

Adopt the technical scheme of the utility model, can obtain following beneficial effect:

the utility model discloses a sunken ship is tied firmly gravity anchor under water, its production is convenient, and the cost is economic, and the tying that can be as required is done all can the quick design, plays important role in sunken ship salvage mooring under water. The gravity anchor can provide larger underwater mooring force aiming at multiple muddy matters, and reliable underwater mooring is realized in a more economical and rapid method in sunken ship salvaging.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a top view of the present gravity anchor;

fig. 2 is a schematic structural view of the gravity anchor steel bar frame;

FIG. 3 is a sectional view taken along line A in FIG. 1;

fig. 4 is a schematic structural view of the plate for fastening eyes.

The labels in the above figures are: 1. a steel reinforcement frame; 2. tying the eye plate; 3. hoisting the eye plate; 4. a gravity anchor body; 5. and (7) welding nails.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, in which the shapes, structures, mutual positions and connection relationships of the respective members, the functions of the respective portions, the operation principles, and the like of the respective members are described.

As shown in fig. 1 and 2, the underwater anchored gravity anchor of the sunken ship comprises a steel bar framework 1, an anchoring eye plate 2 and a hoisting eye plate 3, wherein the steel bar framework 1 is of a trapezoidal structure, cement is poured on the steel bar framework 1 to form a gravity anchor body 4, the hoisting eye plate 3 is arranged at the top of the gravity anchor body 4, and the anchoring eye plate 2 is arranged on one side edge of an inclined plane of the gravity anchor body 4. The lifting eye plates 3 are four in number, the lifting eye plates 3 are located at the periphery of the center and are symmetrically arranged, the welding nails 5 are arranged on the outer surfaces of the tying eye plates 2 in the vertical direction of stress, the welding nails 5 are arranged on the outer surfaces of the lifting eye plates 3 in the vertical direction of stress, the grabbing force of the lifting eye plates 3 and the tying eye plates 2 in the gravity anchor body 4 can be increased due to the arrangement of the welding nails 5, and the structure is stable.

The passive extrusion surface where the tying eye plate 2 is located is an inclined surface, the other side is a vertical surface, and the arrangement of the inclined surface ensures that the mooring rope is not easily cut off by a sharp surface. When the underwater mooring anchor is used, the steel wire rope penetrates through the hoisting eye plate 3 to put the gravity anchor body 4 into water, and the submerged ship can be moored underwater on the mooring eye plate 2 after the gravity anchor body is immersed in the water and sinks to the bottom.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The utility model provides a sunken ship is tied under water and is tied and firm gravity anchor which characterized in that: including steel framework, tying eye board and hoist and mount eye board, steel framework is trapezium structure, pours cement on the steel framework and forms the gravity anchor body, gravity anchor body top sets up the hoist and mount eye board, and the inclined plane side of gravity anchor body sets up the tying eye board.

2. The submerged ship underwater tethered gravity anchor of claim 1, wherein: four hoisting eye plates are arranged, and the hoisting eye plates are symmetrically arranged around the center.

3. The submerged ship underwater tethered gravity anchor of claim 1, wherein: and welding nails are arranged on the outer surface of the fastening eye plate in the direction vertical to the stress.

4. The submerged ship underwater tethered gravity anchor of claim 3, wherein: and welding nails are arranged on the outer surface of the hoisting eye plate in the direction vertical to the stress.