CN2789305Y

CN2789305Y - Special lifting rope

Info

Publication number: CN2789305Y
Application number: CNU2005200820721U
Authority: CN
Inventors: 张艳景; 于一农
Original assignee: Qingdao Port Group Co Ltd
Current assignee: Qingdao Port Group Co Ltd
Priority date: 2005-04-04
Filing date: 2005-04-04
Publication date: 2006-06-21
Anticipated expiration: 2015-04-04

Abstract

The utility model discloses a special lifting rope which is provided in order to overcome the existing disadvantages that a chemical fiber lifting strip is used for lifting cargoes, the surface of which is smooth, and cost is high, quality problems or fatal accidents are easy to occur, etc. The special lifting rope comprises a steel wire rope and rope sleeves on both ends, and the outside of the steel wire rope and the rope sleeves are sheathed with a fibrage barrel. Because the strength of the steel wire rope is high, when used for lifting the cargoes, the durability of the steel wire rope is high and the steel wire rope is not easy to break and damage. Thus the special lifting rope can not enable the cargoes to be dropped off like the chemical fiber lifting strip to cause the occurrence of cargo quality and fatal accidents. After the surface of the steel rope and the rope sleeves are sheathed with the fibrage barrel, the steel wire surface of the steel wire rope can be hidden in the fibrage barrel. When used for lifting the cargoes, the surface of which is smooth, such as ceramic tubes, etc., the surface of the cargoes can not be scratched and thus lifting quality is guaranteed. After the fibrage barrel outside the steel wire rope is damaged, the steel wire rope in the fibrage barrel can also be used as an ordinary steel wire rope and thus lifting tool cost is reduced.

Description

Special-purpose lifting rope

Technical field

The utility model belongs to hoisting appliance, and the lifting rope that decreases goods is easily drawn on specifically a kind of lifting surface that is exclusively used in.

Background technology

When lift cargo, generally be to hang with the steel wire rope pocket.But for example hang smooth surface such as earthenware, when being easy to draw the goods of damage, hang with steel wire rope for fear of lifting and hinder article surface, prior art generally is to use the operation of chemical fibre suspender belt.Because the intensity of chemical fibre suspender belt is relatively low, easily broken in the use, statistics in practice, the every kiloton earthenware of handling will be scrapped 8 left and right sides suspender belts, hanging the suspender belt that 2 tons of parcels use with every is example, it is worth about 230 yuan, so the every kiloton earthenware of handling only the suspender belt cost just about 1840 yuan.And the chemical fibre suspender belt can cause bigger infringement to the surface quality of goods just in case be interrupted in handling, moreover has man-hour also may cause casualty accident below goods.

The utility model content

Technical problem to be solved in the utility model is, overcomes existingly with the ganoid goods handling of chemical fibre suspender belt handling cost height, easily go out shortcomings such as quality problems or personal injury, and a kind of special-purpose lifting rope is provided.

In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: special-purpose lifting rope comprises the rope sling at steel wire rope and two ends, is with the fibrage tube in the outside of steel wire rope and rope sling.

Described fibrage tube is inside and outside two-layer;

Described inside and outside two-layer fibrage tube, its count are outer close interior dredging.

Advantage of the present utility model and good effect are, and be also very high in its durability of lift cargo time spent because the intensity of steel wire rope is very high, is difficult for fracture damage, goods dropped the quality and the personal injury of goods take place; After being with the fibrage tube on its surface, the Steel Wire Surface of steel wire rope will be ensconced the inside of braiding tube, for example during ganoid goods such as earthenware, can not scratch the surface of article in handling, has guaranteed the handling quality; And after the fibrage tube outside the steel wire rope damaged, the steel wire rope in it can also be as his usefulness, thereby greatly reduce the instrument cost of lifting.

When using inside and outside two-layer fibrage tube, the outer back of damaging also has internal layer in action, and its outer braid density senior general makes its skin more wear-resisting.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the cross-sectional view of Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Among Fig. 1, two ends at the steel wire rope 1 that twists into by steel wire strand 1.3 (referring to Fig. 2), insert and be shaped on steel wire loop 2, outer surface at steel wire rope 1 and steel wire loop 2 is with fibrage tube 1.2, putting steel wire 1.3 surfaces, back does not expose outside, make steel wire rope 1 when the ganoid goods of handling, steel wire 1.3 does not directly contact with the goods surface, so can not cause the scuffing on goods surface, its result of use and chemical fibre suspender belt are equal to, but the intensity that is with the steel wire rope 1 of fibrage tube 1.2 is much higher than the chemical fibre suspender belt, can not broken.

In order to make fibrage tube 1.2 be subjected to better protection, after grinding away, can also play by one deck fibrage tube 1.2 effect on protection goods surface, also can be with outer fiber braiding tube 1.1 in its outside; For wear-resisting, the count of outer fiber braiding tube 1.1 can be higher than fibrage tube 1.2.

Claims

1, a kind of special-purpose lifting rope comprises it is characterized in that the rope sling at steel wire rope and two ends: be with the fibrage tube in the outside of steel wire rope and rope sling.

2, special-purpose lifting rope as claimed in claim 1 is characterized in that: described fibrage tube is inside and outside two-layer.

3, special-purpose lifting rope as claimed in claim 2 is characterized in that: described inside and outside two-layer fibrage tube, its count are outer close interior dredging.