CN203546494U

CN203546494U - Special tool for manually inserting steel wire rope fastener

Info

Publication number: CN203546494U
Application number: CN201320644901.5U
Authority: CN
Inventors: 马永军; 陈路凯; 何红伟
Original assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Current assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority date: 2013-10-19
Filing date: 2013-10-19
Publication date: 2014-04-16
Anticipated expiration: 2023-10-19

Abstract

The utility model particularly relates to a special tool for manually inserting a steel wire rope fastener. The special tool comprises a handle and a cone head, wherein the handle is connected with the cone head through a connecting rod; the cone head is a circular-arc-shaped shell. During insertion of the steel wire rope fastener, the front end of the cone head is inserted between steel wire rope strands to form a gap, a steel wire rope head is inserted into the gap, and the insertion is performed step by step according to the insertion steps of a hoisting steel wire rope fastener. According to the special tool, the labor intensity of an operator is reduced, the operation efficiency is improved to a large extent, and the insertion time is shortened. The special tool is simple in structure, low in cost and long in service life.

Description

A kind of specific purpose tool of manual wire rope splicing button

Technical field

The utility model is specifically related to a kind of specific purpose tool of manual wire rope splicing button.

Background technology

In production application, while adopting steel cable hoisting as Current Collector Sleave, generally cable wire end is had to following several processing mode: clamping method, wire rope splicing button method, steel wire rope knot method etc.Wherein, wire rope splicing button method, due to reasons such as safety coefficient are high, easy to use, easy and simple to handle, is widely applied in various hoisting and hanging operations and goes.

Be usually used in after the conehead paracone of instrument of manual wire rope splicing button widely, when work, utilize awl front end to insert the gap between rope strand, and half-twist, insert fag end after expanding gap, carry out the making of wire rope sling.Adopt this conehead mainly to have following shortcoming:

1, malfunction, homalocephalus awl needs half-twist after inserting between strand wire, relatively expends the muscle power of inserting personnel processed;

2, at homalocephalus awl, insert after strand wire half-twist, because the active force between rope strand is large and rope belt is oily, tend to cause awl to be restored to 0 °, make grafting personnel operation repeatedly, virtually increase working time;

3, the gap between the steel wire rope rope strand that homalocephalus awl is inserted out is large not, and fag end inserts inconvenient, especially when inserting the steel wire rope of the thicker model of system, and due to stressed excessive, perhaps can not be by homalocephalus awl half-twist.

Utility model content

The purpose of this utility model is to provide a kind of specific purpose tool of manual wire rope splicing sling, and this instrument can meet the grafting requirement of wire line hitch, can also alleviate operating personnel's labour intensity, saves working time, improves operating efficiency, and easy and simple to handle, flexible.

For achieving the above object, the technical solution adopted in the utility model is:

A specific purpose tool for manual wire rope splicing button, comprises handle and conehead, and handle is connected by connecting rod with conehead, and described conehead is circular-arc housing.

The beneficial effects of the utility model are:

1, because the utility model is provided with groove, can between strand wire, extrude very large gap, and gap is not subject to the impact of the active force between strand wire, can complete very smoothly the interspersed work of fag end.

2. the utility model is in application, and half-twist, so also do not worry that it goes back to the problem of 0 °, has not only alleviated operating personnel's labour intensity again, has also improved significantly operating efficiency, has saved the grafting time.

3, the utility model is simple in structure, with low cost, long service life, and be applicable to the grafting operation of a lot of model steel wire ropes.

Accompanying drawing explanation

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

Fig. 2 is the B-B cutaway view of Fig. 1.

Fig. 3 is the structural representation of the specific purpose tool of original manual wire rope splicing sling.

Fig. 4 is the A-A cutaway view of Fig. 3.

Fig. 5 is operation schematic diagram of the present utility model.

The specific embodiment

As described in Figure, global shape of the present utility model is " T " font, and it comprises handle 1 and conehead 3, and handle 1 is connected by connecting rod 2 with conehead 3, and described conehead 3 is circular-arc housing.

The 45# steel plate that conehead 3 available thickness are 5mm forges making, and connecting rod 2 can be taked welding or direct forging molding with the upper end of conehead 3, and handle 1 adopts hollow steel pipe to be welded on connecting rod 2.Because steel wire rope size differs, so, can make the conehead 3 of different model according to the size of inserting the wirerope diameter of rope making button, to adapt to various demands.

During use, according to the sizeable conehead of actual steel wire rope size Selection, during wire rope splicing button, between the front end insertion strand wire with conehead, extrude gap, again by steel wire rope head inserted into gap, and according to hoist rope button grafting step, carry out the grafting of each step.

Claims

1. a specific purpose tool for manual wire rope splicing button, comprises handle and conehead, and handle is connected by connecting rod with conehead, it is characterized in that: described conehead is circular-arc housing.