CN2406967Y

CN2406967Y - Meshed fabrics for preventing conveying belt from breaking

Info

Publication number: CN2406967Y
Application number: CN 00205143
Authority: CN
Inventors: 王树根; 杨凤臣; 苏锡辉; 阎秀艳; 张凤清; 姜丽英
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-16
Filing date: 2000-02-16
Publication date: 2000-11-22
Anticipated expiration: 2010-02-16

Abstract

The utility model relates to mesh cloth for preventing a conveyer belt from tearing. Square meshes with a definite size are knitted by warp threads and weft threads. The utility model is characterized in that each weft thread is formed by that a plurality of fibre materials are intertwisted, and the warp threads are composed of two intertwisted multi-strand fibre materials. The two warp threads are arranged at an upper and a lower sides of the weft threads and are intertwisted and fixed into the mesh cloth between each two weft threads, and the mesh cloth is coated with one layer of glue through the outer surface of the weft threads. The conveyer belt made of the mesh cloth has the characteristics of tearing prevention, heavy impact resistance and laceration resistance.

Description

The anti-eyelet fabric of tearing of load-transfer device

The utility model relates to a kind of eyelet fabric, particularly a kind of anti-eyelet fabric of tearing that is used for load-transfer device.

A large amount of band conveyors that adopt in the logistics progress in mine, harbour, factory, warehouse, the used load-transfer device of band conveyor of domestic production at present all adopts the vertical skeleton of steel rope, the rubber curing forming technology, this load-transfer device is not owing to laterally there is skeleton structure, the damage of easily longitudinally riving after stressed, weight transport systems particularly, the well damage of load-transfer device influences life and national wealth safety.For addressing this problem, in being 91231356.0 and being called the utility model patent of [steel mesh steel cable core conveying belt], application number provide a kind of anti tear the anti-reinforced belt that isolates, this load-transfer device is to constitute grid by warp-wise and broadwise steel rope, be embedded in and form casing play in the core glue, this method has the following disadvantages;

1, nothing is fixing between warp-wise steel rope and the broadwise steel rope, still tears easily;

When 2, making, be on the warp-wise steel rope, to place the broadwise steel rope, when both taking a lot of work and can not ensure the quality of products.

It is a kind of easily manufactured that the purpose of this utility model is to provide, and tear resistance is good, and the anti-eyelet fabric of tearing of the load-transfer device that intensity is high is for making the anti tear reinforced belt.

Above-mentioned purpose of the present utility model is realized by following technical proposals.

The anti-eyelet fabric of tearing of a kind of load-transfer device, be to be woven into mesh grid with a certain size by warp thread and weft yarn, it is characterized in that: weft yarn is to form by the multiply lamination coating is stranded, warp thread is to be made of two stranded multiply lamination coatings, these two warp thread are disposed at the both sides up and down of weft yarn, and between per two weft yarns the stranded eyelet fabric that is fixed into, eyelet fabric scribbles one deck glue through the outside face of weft yarn.

In specific implementation process, except that above-mentioned essential features, also can replenish following technology contents:

Every weft yarn is to be two multiply textile ropes arranged side by side;

Said lamination coating is a chinlon filament;

The number of share of stock of the multiply of said weft yarn and warp thread is (weft/warp): 4/2,6/2,8/2,10/3,12/3 etc.

Advantage of the present utility model is: with the fixing weft yarn of warp thread, prevent the weft yarn slippage, warp thread and weft yarn strand are made into areolation, be used to make the performance that steel cord conveyor belt can improve load-transfer device, improve transverse strength, increase the service life, have anti-tear, anti-heavy impact, anti-zoned broken characteristics.

The utility model is described in further detail below in conjunction with accompanying drawing and implementation column:

Description of drawings:

Fig. 1 is that the master of the utility model eyelet fabric looks scheme drawing.

Fig. 2 is the schematic side view of Fig. 1 eyelet fabric.

By Fig. 1,2 as seen, eyelet fabric of the present utility model is to be woven into the mesh grid 3 with a certain size by warp thread 1 and weft yarn 2, wherein, every weft yarn 2 is to form by the multiply lamination coating is stranded, and in this fact Example, every weft yarn 2 is to be two stranded multiply chinlon filament ropes that form arranged side by side.Each root warp thread 1 is to be made of two stranded multiply lamination coatings, in this fact Example, warp thread 1 is to be two stranded multiply chinlon filament ropes, these two stranded multiply chinlon filament ropes are disposed at the both sides up and down of every weft yarn 2, and it is stranded fixing and form eyelet fabric 2 of per two weft yarns, the outside face through weft yarn of eyelet fabric scribbles one deck glue, is to handle through the RFL impregnation.

Used chinlon filament can be all size model, and usefulness is the 1026D chinlon filament in the present embodiment.

In specific implementation process, according to the load-bearing requirement, the number of share of stock of the multiply of weft yarn and warp thread can be (weft/warp): 4/2,6/2,8/2,10/3,12/3 etc.

Claims

1, the anti-eyelet fabric of tearing of a kind of load-transfer device, be to be woven into mesh grid with a certain size by warp thread and weft yarn, it is characterized in that: weft yarn is to form by the multiply lamination coating is stranded, warp thread is to be made of two stranded multiply lamination coatings, these two warp thread are disposed at the both sides up and down of weft yarn, and between per two weft yarns the stranded eyelet fabric that is fixed into, eyelet fabric scribbles one deck glue through the outside face of weft yarn.

2, tear eyelet fabric according to the said load-transfer device of claim 1 is anti-, it is characterized in that: weft yarn is to be two multiply textile ropes arranged side by side.

3, tear eyelet fabric according to the said load-transfer device of claim 1 is anti-, it is characterized in that: said lamination coating is a chinlon filament.

4, tear eyelet fabric according to the said load-transfer device of claim 1 is anti-, it is characterized in that: the number of share of stock of the multiply of weft yarn and warp thread is (weft/warp): 4/2,6/2,8/2,10/3,12/3 etc.