CN2787709Y

CN2787709Y - Steel cable ring

Info

Publication number: CN2787709Y
Application number: CN 200520000794
Authority: CN
Inventors: 侯功续
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-17
Filing date: 2005-01-17
Publication date: 2006-06-14
Anticipated expiration: 2015-01-17

Abstract

The utility model discloses a steel cable ring which comprises an inner ring which is formed by a way that a middle section of a steel cable is crossed, wherein an outer ring which is formed by a way that residual steel cables at both ends are wound on the inner ring is arranged on the inner ring. Residual steel cable heads at both ends after wound and the outer ring are inserted and connected with the utility model, and by the tensile strength of the steel cable, the tensile strength of the utility model is almost equal to the tensile strength of a chain. A new steel cable with the length of six meters per piece only costs 2 yuan or so, and compared with the chain of which cost is 30 yuan per piece, the utility model has the advantage of cost reduction and can also be used for the connection between another two pulled objects.

Description

Steel wire rope loop

Technical field

The utility model relates to the draw ring of the usefulness that is flexible coupling between a kind of mine car, the especially steel wire rope loop made from the end to end braiding of steel wire rope.

Background technology

At present, various ores such as colliery, iron ore all are to adopt mine car to external world's transportation in the ore deposit, mine car is the long queue as train that many joint mine car head and the tail are connected to form by chain, the cost of these chains is generally about 30 yuans, and these chains hang over and are easy on the mine car lose, and losing quantity too much will be to causing the certain economic loss on the ore deposit.

The utility model content

The utility model provides a kind of steel wire rope loop, and it is that a strand steel wire rope forms through the braiding back Individual circle, its two fag ends are filled in the middle of the outer ring respectively.

For addressing the above problem, the utility model comprises by one section X-shape in the middle of the steel cable The inner ring that becomes is that remaining two ends steel wire rope twines the outer ring that forms on this inner ring on inner ring; Twining remaining two ends, back steel wire rope head is connected with this outer ring insertion.

The used steel wire rope of this steel wire rope loop is a strand steel wire rope of long 6 meters.

Owing to adopt said structure, the utility model relies on the tensile strength of the tensile strength of steel wire rope self and chain very nearly the same, and per share six meters long new steel wire rope price has only about 2 yuan, reduces greatly compared with 30 yuan every chain cost.The utility model can also be used in the connection between other two tension objects.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further details

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model A-A face cutaway view

The specific embodiment

Steel wire rope loop as shown in Figure 1 comprises by one section inner ring that intersects to form in the middle of the steel cable, is that remaining two ends steel wire rope twines the outer ring that forms on this inner ring on inner ring; Twining remaining two ends, back steel wire rope head is connected with this outer ring insertion.

This steel wire rope loop is that steel cable at first is crossed as from the middle part is an inner ring, the extra steel wire rope in two ends, back that intersects twines the outer ring that forms steel wire rope respectively on this inner ring, remaining fag end was inserted between outer ring and the inner ring with specific purpose tool after the two ends steel wire rope twined, and seemed to be exactly the steel wire rope loop that an integral body is not as shown in Figure 1 seen head and the tail like this.

With steel wire rope loop two mine cars are coupled together, steel wire rope loop tension when last mine car spurs a back mine car, because the tensile strength of steel wire rope itself is fine, this steel wire rope loop is again that strand steel wire rope braiding forms, the outer ring steel wire rope that is wrapped on the inner ring when the steel wire rope loop tension tightens up, as Fig. 2, so just press the steel wire rope head that is inserted between outer ring and the inner ring, make the fag end can not be owing to the excessive and slippage of pulling force, can only draw tighter and tighter, steel wire rope loop just can be made the as a whole pulling force that bears like this.

Claims

1, steel wire rope loop is characterized by: this steel traveler comprises that by one section inner ring that intersects to form (1) in the middle of the steel cable this inner ring (1) is gone up the outer ring (2) of twining formation for remaining two ends steel wire rope (1) on inner ring; Twining back remaining two ends steel wire rope heads (3) is connected with this outer ring (2) insertion.

2, steel wire rope loop according to claim 1 is characterized by: the used steel wire rope of this steel wire rope loop is a strand steel wire rope of long 6 meters.