Rope threading device for water surface salvage

A technology for threading and guiding ropes, which is applied in the directions of transportation and packaging, ropes or cables for transmission elements or pulleys, load hanging elements, etc.

Active Publication Date: 2017-06-06
CSIC NO 710 RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These water salvage operations are unstable, take a long time, are time-consuming and labor-intensive, and have great potential safety hazards. Especially in bad weather, it is difficult to operate, and it is easy to cause equipment damage or even personal injury.

Method used

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  • Rope threading device for water surface salvage
  • Rope threading device for water surface salvage
  • Rope threading device for water surface salvage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0049] Embodiment two, such as Figure 4 As shown, the guide locking mechanism includes two lock pin assemblies, a hook 20 and a spring hook 21; the hook 20 and the spring hook 21 are respectively fixedly connected with the two lock pin assemblies fixed on the rotary fork 4, and the hook 20 and the spring hook 21 Hitching realizes locking and then the two lock pin assemblies are disengaged under the action of external force.

[0050] The lock pin assembly includes the clamp rope spiral ring 13, the lock pin screw sleeve 14, the lock pin seat 15, the lock pin I 16, the lock pin spring 18, the top pin 19, the top pin retaining ring 23, the top pin spring 24 and the lock pin II 17; The rope spiral ring 13 is a combined structure of a cone and a cylinder, the cone part has a hole fixedly connected with the guide rope 3, and the inner surface of the cylinder is provided with a thread that cooperates with the lock pin nut 14; the end of the lock pin II17 There is a stepped surface,...

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PUM

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Abstract

The invention discloses a rope threading device for water surface salvage. The rope threading device for water surface salvage comprises a leading locking mechanism, two leading ropes and a pushing pressing mechanism, and a peripheral device is a lifting ring of a target object; one ends of the two leading ropes are fixedly connected with the leading locking mechanism; the other ends of the two leading ropes are arranged on a salvage platform; the leading locking mechanism is mounted on the pushing pressing mechanism; the pushing pressing mechanism is in contact with the lifting ring of the target object; under the action of external force, the pushing pressing mechanism enables the leading locking mechanism to achieve locking; the two leading ropes are combined into an integral body to trap the lifting ring of the target object; and the leading pushing mechanism and the pushing pressing mechanism are separated. According to the rope threading device, the defects that time and effort are wasted when a conventional water surface device is utilized for salvage and the device is liable to damage are improved, and salvage of various water surface devices is guaranteed.

Description

technical field [0001] The invention belongs to the field of mechanical devices, and in particular relates to a device for catching equipment with suspension rings on the water surface and completing the docking of fishing ropes. Background technique [0002] At present, domestic underwater rescue or salvage mostly adopts traditional methods, such as using fishing rings, ropes or fishing hooks and other devices. The parts will send the hook of the crane to the hook of the salvage target. After the hook is hooked, the crane will be started to lift. These salvage methods can only be operated in calm conditions. In fact, the sea is basically not calm, so When personnel operate at the stern, it is not only dangerous, but also it is not easy to hook the salvage target due to the waves and the surge of the ship. In fact, although the salvage hook hooks the target, due to the sudden surge of the hull and the salvage target, salvage personnel have to throw away the salvage hook for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10F16G11/00
CPCB66C1/10F16G11/00
Inventor 张俊宏
Owner CSIC NO 710 RES & DEV INST
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