CN1065157C

CN1065157C - Knitted net

Info

Publication number: CN1065157C
Application number: CN 93119573
Authority: CN
Inventors: 田景玉
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-30
Filing date: 1993-10-30
Publication date: 2001-05-02
Anticipated expiration: 2013-10-30
Also published as: CN1089673A

Abstract

The present invention discloses a knitted net which relates to a netted object with quadrangular meshes. The knitted net is formed by knitting parallel net twine and snap rings. The snap rings are provided with eyelets which penetrate into the net twine. The eyelets are respectively positioned on the angles A, B, C, D of each quadrangular mesh. The same net wine only penetrates through the snap rings on the angles of A, B, C or A, D, C of the same quadrangular mesh, and two kinds of adjacent parallel net twine simultaneously penetrate through the snap rings on the two opposite angles A, C of the same quadrangular mesh. The knitting technology of the present invention is simple and the knitted net is conveniently repaired. The knitted net of wire ropes, which uses wire ropes as net twine, greatly enlarges the application range of the netted object. The knitted net of the present invention can be knitted into boxes, bags, nets, sacks, sieves, sheds, rails and covers, and is widely used in engineering technology and daily life.

Description

Knitted net

The present invention relates to a kind of shape of a mesh is tetragonal knitted net.

The WEB of utilizing metal nettle or nonmetal nettle to be made into can be made into products such as case, bag, bag, sieve, canopy, hurdle, cover.These products have very at everyways such as industry, agricultural and daily lives to be used widely.Shape of a mesh is that tetragonal WEB is the simplest WEB of manufacture craft in all WEB, also is to use the most general WEB.Shape of a mesh is that tetragonal WEB can adopt crisscross nettle braiding to form.For the displacement because of nettle of the size that prevents mesh and shape changes, mesh grid is formed fast knot with the joint of vertical and horizontal nettle usually, to some metal nettle that is not easy to knot, even the net button can be welded into fast knot.The characteristics of this mesh grid are that net buckles admittedly, and the shape of mesh and size generally can not change because of the displacement of nettle, and still, also there are some outstanding defectives in mesh grid.At first, the mesh grid that weaving more complicated, the especially area of mesh grid are bigger more is difficult to braiding.Secondly, the woollen yarn knitting of net button is difficulty relatively, and some material (for example bigger steel wire rope of diameter) both can't have been knitted net and buckle, and also was not easy to the welded mesh button.Therefore, the nettle material of mesh grid is subjected to certain restriction, and therefore the range of application of mesh grid also is restricted.In addition, the net of mesh grid is buckled in a single day to knit and promptly is difficult to untie, thereby just is difficult to repair when the rope phenomenon appears breaking in mesh grid.

Knitted net can overcome the above-mentioned defective of mesh grid, and the knitted net utilization has the clasp of buttonhole and takes off the fast knot of knitting for nettle as prefabricated net, and nettle is penetrated clasp according to certain rule.Shape of a mesh is that tetragonal knitted net can be worn to knit and forms by parallel nettle of multiple tracks and clasp, clasp lays respectively at A, B, each angle of C, D of quadrangle mesh, only pass three clasps of A, B, C or A, D, C of same quadrangle mesh with nettle, the parallel nettle of adjacent twice passes A, the C two diagonal angle clasps of same quadrangle mesh simultaneously.The nettle of this knitted net is parallel nettle, the trend of all nettles is all consistent, wear that wire side can extend arbitrarily to both direction when knitting, therefore wearing weaving process greatly simplifies, knitted net adopts prefabricated clasp to form net and buckles, both overcome the difficulty of mesh grid button, and be convenient to again when disconnected rope, change nettle, repair the net sheet.The scope of the nettle material of knitted net also expands greatly, and almost any metal or nonmetal cotton rope all can be used as the nettle of knitted net.Particularly, be that the steel wire rope knitted net of nettle will be brought into play the effect that can not be substituted with the steel wire rope in engineering.But also there are some outstanding defectives in knitted net, and promptly the position of clasp is very uncertain, and clasp can slide arbitrarily along nettle, and its result makes the shape of mesh and size very uncertain, has seriously hindered the normal use of WEB.For this reason, must take certain measure prevent clasp along nettle along with slip.For example, can in buttonhole, jump the queue between two nettles, slide along nettle to stop clasp.Though this way can make clasp location, make the net button become fast knot in fact again, make not only that to wear weaving process complicated, and give and change nettle and bring difficulty, especially under load situation, change nettle and hardly may.

Purpose of the present invention promptly is the structure of knitted net is suitably improved, so that the shape of mesh and size remain unchanged, is convenient to change nettle again simultaneously, particularly also can change nettle freely under load situation.

To achieve these goals, the present invention covers the tubular net joint that is used to make the clasp location on the nettle between adjacent two clasps.The length of adjusting the net joint can make clasp determine position at needs, thus the shape and the size of control mesh.Because single nettle can slide in clasp and net joint, it is very convenient therefore to change nettle, even also can change nettle freely under load situation.Be described in further detail the technology of knitted net of the present invention is special below in conjunction with specific embodiment.

Accompanying drawing 1 is the structural representation of knitted net of the present invention;

Accompanying drawing 2 and accompanying drawing 3 are respectively the structural representation of single buttonhole clasp and dual button holes clasp.

With reference to the accompanying drawings 1,2,3, knitted net of the present invention is worn surface of second order by the parallel nettle of multiple tracks with clasp and is become, and its shape of a mesh is a quadrangle.Clasp 1 has the buttonhole that can penetrate nettle 2, lays respectively at A, B, each angle of C, D of quadrangle mesh.Only pass three clasps of A, B, C or A, D, C of same quadrangle mesh with nettle, the parallel nettle of adjacent twice then passes A, the C two diagonal angle clasps of same quadrangle mesh simultaneously.For the ease of adjusting the shape and the size of quadrangle mesh, on the nettle between adjacent two clasps, be set with the tubular net joint 3 that is used to make the clasp location.In order to make knitted net surfacing, rule, attractive in appearance, the dual button holes clasp of two buttonholes about clasp can being designed to have.

Knitted net of the present invention to wear weaving process simple, shape of a mesh and size are constant, even also can change nettle freely under load situation.Utilizing the present invention to can be made into case, bag, bag, net, sieve, canopy, hurdle, cover and be widely used in engineering and the daily life, particularly, is that the steel wire rope knitted net of nettle will be brought into play the effect that can not be substituted with the steel wire rope in engineering.For example, in the river dam project,, can preset one barrage steel wire rope mesh bag at the place of damming, then stone or concrete block are thrown in the mesh bag for stone or the concrete block that prevents to be thrown in the river course is swept away by the torrent.Also polylith concrete block or stone can be packed into simultaneously in the big steel wire rope mesh bag, and then be thrown in the river.Again for example, the collection loading thing mesh bag that utilizes steel wire rope to wear to knit, its load capacity can reach thousands of tons of.

Claims

1, a kind of knitted net, wear to knit by parallel nettle of multiple tracks and clasp and form, clasp has the buttonhole that can penetrate nettle, lay respectively at A, B, each angle of C, D of quadrangle mesh, only pass three clasps of A, B, C or A, D, C of same quadrangle mesh with nettle, the parallel nettle of adjacent twice passes A, the C two diagonal angle clasps of same quadrangle mesh simultaneously; The invention is characterized in to cover on the nettle between adjacent two clasps and be useful on the tubular net joint that makes the clasp location.