CN102425073A

CN102425073A - Device for preventing wire jumping of steel wire ropes

Info

Publication number: CN102425073A
Application number: CN2011103142049A
Authority: CN
Inventors: 施聪
Original assignee: JIANGSU JULI STEEL WIRE CO Ltd
Current assignee: JIANGSU JULI STEEL WIRE CO Ltd
Priority date: 2011-10-17
Filing date: 2011-10-17
Publication date: 2012-04-25

Abstract

The invention provides a device for preventing wire jumping of steel wire ropes. The device comprises a faucet and is characterized in that a tensioning device which can move forward and backward is arranged on the front side of the faucet, wire penetrating holes are formed on the tensioning device, the number and the positions of the wire penetrating holes correspond to the number and the positions of holes on the faucet, and the diameter of the tensioning device is smaller than that of the faucet so as to enable steel wires penetrating the upper side of the faucet to obliquely downwards penetrate the tensioning device and enable the steel wires penetrating the lower side of the faucet to obliquely upwards penetrate the tensioning device. Through the tensioning device in the device for preventing the wire jumping of the steel wire ropes, provided by the invention, tension distributed on the different steel wires can be uniform, and the occurrence of wire jumping can be prevented during stranding.

Description

A kind of steel wire rope that prevents is jumped the device of silk

Technical field

The present invention relates to a kind of steel wire rope that prevents and jump the equipment of silk.

Background technology

Common producing technique of steel cable roughly is divided into sth. made by twisting thigh and plying at present; The steps include: to pull out many steel wires by many wire drawing machinees; Many steel wires are twisted as a sth. made by twisting strand after getting into strander; Many of seeing off of many stranders twist with the fingers strands, twist with the fingers strands for many and get into the steel wire rope that forms different specification size behind the crank closer.

As shown in Figure 1, when twisting with the fingers thigh, after many steel wires are come out by ride, pass tap 1 and be twisted as one and twist with the fingers strand through line ball mould 2.In this process, because the tension force of steel wire after passing tap 1 is uneven, cause twisting with the fingers the strand injustice, the silk phenomenon has promptly appearred jumping.

Summary of the invention

The purpose of this invention is to provide a kind of equipment that silk takes place to jump can prevent to twist with the fingers burst the time.

In order to achieve the above object; Technical scheme of the present invention has provided a kind of steel wire rope that prevents and has jumped the device of silk; Comprise tap; It is characterized in that: be provided with the tensioning apparatus that can move forward and backward in the front side of tap, on tensioning apparatus, have wire hole, the quantity in the hole on the quantity of wire hole and position and the tap and position are to corresponding; The diameter of tensioning apparatus makes the steel wire that passes the tap top pass tensioning apparatus less than the diameter of tap with being tilted to down, and makes the steel wire that passes the tap below tilt up to pass tensioning apparatus.

Jump the tension force that tensioning apparatus in the device of silk can be evenly distributed on different steel wires through a kind of steel wire rope that prevents provided by the invention, silk takes place to jump when preventing to twist with the fingers burst.

Description of drawings

Fig. 1 is an existing sth. made by twisting strand equipment sketch map;

Fig. 2 jumps the device sketch map of silk for a kind of steel wire rope that prevents provided by the invention.

The specific embodiment

For making the present invention more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.

As shown in Figure 2; A kind of steel wire rope that prevents provided by the invention is jumped the device of silk, comprises tap 1, is provided with the tensioning apparatus 3 that can move forward and backward in the front side of tap 1; On tensioning apparatus 3, have wire hole; The quantity in the hole on the quantity of wire hole and the position and leading 1 and position are to corresponding, and the diameter of tensioning apparatus 3 makes the steel wire that passes leading 1 top pass tensioning apparatus 3 less than the diameter of tap 1 with being tilted to down, and make the steel wire that passes leading 1 below tilt up to pass tensioning apparatus 3.

The course of work of the present invention does, after the steel wire of pulling out from ride passes tap 1 earlier, passes tensioning apparatus 3 again, makes that through tensioning apparatus 3 tension distribution on the different steel wires is even.

Claims

1. one kind prevents that steel wire rope from jumping the device of silk; Comprise tap (1); It is characterized in that: the front side at tap (1) is provided with the tensioning apparatus (3) that can move forward and backward; On tensioning apparatus (3), have wire hole; The quantity in the quantity of wire hole and position and the hole of tap on (1) and position are to corresponding, and the diameter of tensioning apparatus (3) makes the steel wire that passes tap (1) top pass tensioning apparatus (3) less than the diameter of tap (1) with being tilted to down, and make the steel wire inclination of passing below the tap (1) up pass tensioning apparatus (3).