CN203558732U

CN203558732U - Lifting hook fixing device for crane

Info

Publication number: CN203558732U
Application number: CN201320754844.6U
Authority: CN
Inventors: 胡江; 梁磊
Original assignee: WUXI DISCRANE HEAVY MACHINERY Co Ltd
Current assignee: WUXI DISCRANE HEAVY MACHINERY Co Ltd
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-04-23
Anticipated expiration: 2023-11-25

Abstract

The utility model relates to a lifting hook fixing device for a crane. The hook fixing device comprises a lifting hook pulley, wherein an eye ring is arranged on the lifting hook pulley in a sleeving manner, and the lifting hook fixing device also comprises a steel wire rope, wherein two ends of the steel wire rope are provided with lantern rings, and the lantern ring on the top of the steel wire rope is fixedly connected with the eye ring; an eye plate is installed on a ship deck, and the lantern ring on the bottom of the steel wire rope is fixedly connected with the eye plate through an unloading button. The lifting hook fixing device is compact and reasonable in structure, convenient to produce and install and low in cost, and by using the device, the safety accident problems caused by the collision of cargos, ship bodies, personnel and the like due to the swinging of the lifting hook of the crane for a ship can be effectively solved. When the lifting hook is in a non-working state, one end of the lifting hook fixing device is arranged on the lifting hook in the sleeving manner, the other end of the lifting hook fixing device is arranged on the eye plate in the sleeving manner, and the eye plate is welded on the ship deck; the lifting hook is lifted to an appropriate position, so that the lifting hook fixing device is in a straining state, and the lifting hook is prevented from shaking. The safety is good.

Description

Hoisting crane lifting hook fixing device

Technical field

The utility model relates to weight-lifting equipment technical field, especially a kind of hoisting crane lifting hook fixing device.

Background technology

Deck crane, is a kind of large deck machinery on ship, and it is a kind of equipment of ship loading and unloading goods.

Be arranged on the deck crane on ship deck, because the steel rope around hoisting on suspension hook is flexible, boats and ships are in operational process, and when boats and ships rock, the suspension hook that hoists also can and then rock.When deck crane is when off working state level is shelved, while running into the inclement weathers such as wind and waves, the suspension hook that hoists rocks more severe, easily encounters hoist goods around of suspension hook, hull, personnel etc., causes safety misadventure, has certain potential safety hazard.

Utility model content

The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of hoisting crane lifting hook fixing device rational in infrastructure, thereby when suspension hook off working state, suspension hook is fixed, and minimizing is rocked, safe and reliable.

The technical scheme that the utility model adopts is as follows:

A hoisting crane lifting hook fixing device, comprises suspension hook coaster, and on described suspension hook coaster, cover has eye thimble, also comprises steel rope, and the two ends of described steel rope are separately installed with the collar, and the collar and the eye thimble at described steel rope top are connected and fixed; Be positioned on ship deck eye plate is installed, the collar of described steel rope bottom is fixed by shackle and eye plate.

Further improvement as technique scheme:

On described steel rope, be arranged at intervals with a plurality of rope clamps;

Described eye thimble ovalisation structure.

The beneficial effects of the utility model are as follows:

The utility model compact conformation, reasonable, makes with easy for installation, and cost is low, and the suspension hook that hoists that effectively solves deck crane encounters because rocking the safety misadventure problem that goods, hull, personnel etc. cause.When the suspension hook that hoists is during in off working state, lifting hook fixing device one end is enclosed within on suspension hook, and one end is enclosed within on the eye plate being welded on boat deck in addition, and the suspension hook that hoists rises and is raised to correct position, make lifting hook fixing device in tight state, the suspension hook that can make to hoist no longer rocks.Safety is good.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model eye thimble.

Wherein: 1, suspension hook coaster; 2, eye thimble; 3, the collar; 4, steel rope; 5, rope clamp; 6, shackle; 7, eye plate; 8, deck.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As depicted in figs. 1 and 2, the hoisting crane lifting hook fixing device of the present embodiment, comprises suspension hook coaster 1, and on suspension hook coaster 1, cover has eye thimble 2, also comprises steel rope 4, and the two ends of steel rope 4 are separately installed with the collar 3, and the collar 3 and the eye thimble 2 at steel rope 4 tops are connected and fixed; Be positioned on ship deck 8 eye plate 7 is installed, the collar 3 of steel rope 4 bottoms is fixing with eye plate 7 by shackle 6.

On steel rope 4, be arranged at intervals with a plurality of rope clamps 5.

Eye thimble 2 ovalisation structures.Eye thimble 2 adopts round steel bending to form.

The collar 3 adopts aluminum to press mouth to be fixed.

In actual use procedure, when suspension hook coaster 1 is not worked, the eye thimble 2 of anchor fitting described in the utility model one end is placed on suspension hook coaster 1, the collar 3 of the other end is connected with eye plate 7 by shackle 6.Easy to use, safe and reliable.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.

Claims

1. a hoisting crane lifting hook fixing device, it is characterized in that: comprise suspension hook coaster (1), the upper cover of described suspension hook coaster (1) has eye thimble (2), also comprise steel rope (4), the two ends of described steel rope (4) are separately installed with the collar (3), and the collar (3) at described steel rope (4) top is connected and fixed with eye thimble (2); Be positioned on ship deck (8) eye plate (7) is installed, the collar (3) of described steel rope (4) bottom is fixing by shackle (6) and eye plate (7).

2. hoisting crane lifting hook fixing device as claimed in claim 1, is characterized in that: on described steel rope (4), be arranged at intervals with a plurality of rope clamps (5).

3. hoisting crane lifting hook fixing device as claimed in claim 1, is characterized in that: described eye thimble (2) ovalisation structure.