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Ship T-shaped row clamping device and T-shaped row hoisting method

A clamping device, ship technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of labor and time, increase the workload of welding and removing lifting lugs, damage to the hull structure, etc., achieve convenient use, reduce burns The effect of reducing welding and cutting workload and reducing potential safety hazards

Pending Publication Date: 2022-01-28
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Welding the lifting lugs on the structure greatly increases the workload of welding and removing the lifting lugs, which is labor-intensive and time-consuming, and at the same time causes certain damage to the hull structure, and even some shipowners do not allow welding the lifting lugs on the structure

Method used

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  • Ship T-shaped row clamping device and T-shaped row hoisting method
  • Ship T-shaped row clamping device and T-shaped row hoisting method
  • Ship T-shaped row clamping device and T-shaped row hoisting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a T-bar clamping device for a ship, which includes a U-shaped frame 1, a sliding clamp 3 and a limit bolt 4. The U-shaped frame 1 is welded by steel plates, and the U-shaped frame 1 is U-shaped. The two side walls of the U-shaped frame 1 are provided with holes, and the holes are used for the sliding clamp 3 to pass through, and the front ends of the two sides of the U-shaped frame 1 are provided with threaded holes. The threaded hole is in communication with the hole groove, the limit bolt 4 is fitted in the threaded hole, the sliding clamp 3 is provided with a strip-shaped limit groove 5 along the length direction, and the limit bolt 4 The end of the upper part is engaged in the limiting groove 5, and the lifting eye plate 2 is welded on the bottom plate of the U-shaped frame 1, and the lifting eye plate 2 is welded on the center position of the bottom plate of the U-shaped frame 1. The distance between the sliding clamping plate 3 and the bot...

Embodiment 2

[0030] This embodiment mentions the application of the clamping sling of the T row of the ship. The clamping sling is clamped on the T row, the rope 8 passes through the lifting eye plate 2, the hook of the chain block 6 is hung on the rope 8, and the chain block 6 hooks for lifting heavy objects.

[0031] This embodiment includes the following steps:

[0032] Step 1. Make the ship T row clamping spreader

[0033] The clamping sling includes: a U-shaped frame 1 , a sliding pallet 3 , a limit bolt 4 , and a lifting eye plate 2 . A lifting eye plate 2 is arranged under the U-shaped frame 1, and the U-shaped frame 1 is stuck on the T row through the sliding of the sliding clamp 3, and the sliding clamp 3 is fixed by the limit bolt 4 , realizing the clamping function and the hanging object function of the T-row clamping spreader on the T-row.

[0034] The U-shaped frame 11 is welded by steel plates and is in a "U" shape. Grooves are provided on both side panels of the U-shaped ...

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Abstract

The invention discloses a ship T-shaped row clamping device and a T-shaped row hoisting method. The ship T-shaped row clamping device comprises a U-shaped frame, a sliding clamping plate and a limiting bolt, wherein the U-shaped frame is in a U shape, hole grooves are formed in the two side walls of the U-shaped frame in a penetrating mode and used for allowing the sliding clamping plate to penetrate through, threaded holes are formed in the front end surfaces of the two sides of the U-shaped frame, the threaded holes are formed in the U-shaped frame and communicated with the hole grooves in a penetrating mode, limiting bolts are installed in the threaded holes in a matched mode, a long-strip-shaped limiting groove is formed in the sliding clamping plate in the length direction, the end of the limiting bolt is clamped in the limiting groove, and a lifting eye plate is welded to the bottom plate of the U-shaped frame. According to the invention, the device is convenient to use, simple to maintain and reusable, the welding and cutting workload of the lifting lug in the ship equipment lifting process is greatly reduced, the lifting time is shortened, the lifting cost is reduced, and the potential safety hazard of the fire work is reduced.

Description

technical field [0001] The invention belongs to the technical field of ship building, and in particular relates to a ship T-row clamping device and a T-row hoisting method for hoisting various equipment in a cabin. Background technique [0002] In the process of ship construction, when hoisting equipment, it is often necessary to weld lifting lugs on the hull structure, and hang chain hoists on the lifting lugs for equipment hoisting. Welding lifting lugs on the structure greatly increases the workload of welding and removing lifting lugs, which is labor-intensive and time-consuming, and at the same time causes certain damage to the hull structure, and even some shipowners do not allow welding lifting lugs on the structure. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a T-bar clamping device for ships. The present invention can avoid welding lifting lugs on the hull structure, thereby greatly reducing w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/64
CPCB66C1/64
Inventor 沈刚强吴磊
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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