CN2450252Y

CN2450252Y - Rope end covering structure

Info

Publication number: CN2450252Y
Application number: CN 00262008
Authority: CN
Inventors: 林家禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-14
Filing date: 2000-11-14
Publication date: 2001-09-26
Anticipated expiration: 2010-11-14

Abstract

The utility model relates to a rope end covering structure, which comprises a coating sleeve and a end head, wherein, the covering sleeve coats the outer edge of the end part of a rope; one side of the covering sleeve far away from the end head is pressed to form a lacing part; the lacing part can be inserted in a containing part of the end head and fixed by that a screw bolt penetrating through a through hole from one end of a end head fixing part is screwed and locked in a thread hole of the covering sleeve arranged in the containing part; the end part of the rope is covered and laced by the covering sleeve, so that the rope and the covering sleeve can be combined tightly; the covering sleeve and the end head can be locked fixedly by the screw bolt; the rope in the covering sleeve is supported outward by the screw bolt, so that the combination of the rope and the covering sleeve is tighter; the purpose that the end part of the rope is fixed steadily can be achieved; the axial slippage can be avoided when a user holds the rope.

Description

Rope termination coating structure

The utility model relates to a kind of structure of rope, relates in particular to a kind of can firmly coat and the stationary rope end, and the rope termination coating structure of axial slip can avoid the user to grip the time.

As shown in Figure 4, be the rope termination coating structure of commonly using, it is to twine with adhesive tape 91 in the end of rope 9, scatter to avoid rope 9 ends, be stained with again to cover viscose and fill in the containing hole 93 of termination 92 and stick together, and, strut the madial wall that rope 9 ends are resisted against containing hole 93 with the other end screw-in of bolt 94 from the termination, make rope 9 ends and termination 92 fixing.

Because the effect of termination 92 is hands of block user, axial slip when avoiding the user to grip, therefore, sizable axially loaded need be born in termination 92.And the fixedly strength of rope 9 and termination 92 has two, be respectively bolt 94 and strut the strength of sticking together that rope 9 ends are resisted against the frictional force of containing hole 93 madial walls and viscose, because the madial wall of containing hole 93 is level and smooth wall, so two fixedly strength difficulty bear the axially loaded of termination 92.92 when being subjected to bigger axially loaded in the termination, and the end of rope 9 just can be deviate from the containing hole 93 of termination 92, and hand slippage on rope 9 of user is damaged.

Main purpose of the present utility model is, provide a kind of rope termination coating structure for solving the above problems, coat and tighten cable end by wrap, rope and wrap are combined closely, and bolt can be with wrap and termination locking, and by bolt with the rope in the wrap outwards support make rope tightr with combining of wrap, reach the effect of secure cable end, and slippage vertically when avoiding the user to grip.

The purpose of this utility model is realized by following technical scheme.

A kind of rope termination coating structure, it is characterized in that, comprise a wrap and a termination, this wrap is coated on the end outer rim of rope, it forms a fastening portions in outer peripheral face, the end face mediad of this wrap is recessed and forms a screwed hole, this termination has a perforation, this perforation one end has the holding part in a big footpath, this wrap penetrates in the holding part, the other end of this perforation is a fixed part, and the diameter of this fixed part is greater than the perforation diameter and less than the diameter of holding part, passes perforation with a bolt by an end of fixed part and revolves in the screwed hole that locks in the wrap in the holding part fixing.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid rope termination coating structure, wherein this wrap is that metal material is made.

Aforesaid rope termination coating structure wherein is provided with a packing ring in the fixed part of this termination.

The utility model can reach the effect of secure cable end, and slippage vertically when avoiding the user to grip.

For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:

Fig. 1 is an exploded perspective schematic diagram of the present utility model.

Fig. 2 is an assembled sectional view of the present utility model.

Fig. 3 is user mode figure of the present utility model.

Fig. 4 is an exploded perspective schematic diagram of commonly using rope termination coating structure.

Fig. 5 is an assembled sectional view of commonly using rope termination coating structure.

See also Fig. 1, Fig. 2, the utility model is a kind of rope termination coating structure, it has a wrap 1 and a termination 2, this wrap 1 is made of metal, in order to be coated on the end outer rim of rope 3, it forms a fastening portions 11 in tightening away from the side pressurization of end, the end face mediad of this wrap 1 is recessed a hole, have screw thread on the hole wall in this hole and form a screwed hole 12, this termination 2 has a perforation 21, these perforation 21 1 ends have the holding part 22 in a big footpath, and this wrap 1 can penetrate in the holding part 22, and the other end of this perforation 21 is a fixed part 23.The diameter of this fixed part 23 is greater than perforation 21 diameters and less than the diameter of holding part 22, and is provided with a packing ring 24 in fixed part 23, and passes in the screwed hole 12 that perforation 21 revolves the wrap 1 that locks in the holding part 22 fixing with a bolt 25 by an end of fixed part 23.

See also Fig. 2,, make fastening portions 11 become a path place because wrap 1 makes rope 3 also clamped and inwardly crowded forming a fastening portions 11 away from pressurized the tightening of a side of rope 1 end.Because being the fiber by bunchy, rope 1 constitutes, when revolving, bolt 25 locks wrap 1 when inner, the fibre bundle of the rope 3 in the wrap 1 outwards can be supportted makes rope 3 outwards strut formation one expansion section, and produce axially card strength only by fastening portions 11 formed path places, so that rope 3 is combined closely and can not be got loose with wrap 1.And bolt 25 passes in the screwed hole 12 that perforation 21 revolves the wrap 1 that locks in the holding part 22 from an end of termination 2 fixed parts 23, wrap 1 can firmly be combined with termination 2, and be provided with a packing ring 24 in the fixed part 23, can increase the area of keeping out of bolt 25 heads, avoid bolt 25 terminations to be absorbed in the perforation 21.

Because can producing rope 3, the fastening portions 11 of wrap 1 axially blocks the strength of ending, and can reach the purpose of secure rope 3 ends, and locking is revolved regularly in wrap 1 and termination 2 with bolt 25, also can produce the strength of an axial combination, can live user's hand when making the user grip rope 3 by termination 2 certain blocks, as shown in Figure 3, reach the effect of axial slip when avoiding the user to grip.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. rope termination coating structure, it is characterized in that, comprise a wrap and a termination, this wrap is coated on the end outer rim of rope, it forms a fastening portions in outer peripheral face, the end face mediad of this wrap is recessed and forms a screwed hole, this termination has a perforation, this perforation one end has the holding part in a big footpath, this wrap penetrates in the holding part, the other end of this perforation is a fixed part, and the diameter of this fixed part is greater than the perforation diameter and less than the diameter of holding part, passes perforation with a bolt by an end of fixed part and revolves in the screwed hole that locks in the wrap in the holding part fixing.

2. rope according to claim 1 termination coating structure is characterized in that, described wrap is that metal material is made.

3. rope according to claim 1 termination coating structure is characterized in that, is provided with a packing ring in the fixed part of described termination.