CN206980999U

CN206980999U - Not damaged stainless steel wire helix

Info

Publication number: CN206980999U
Application number: CN201720127124.5U
Authority: CN
Inventors: 赵焕新
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-07
Filing date: 2017-02-07
Publication date: 2018-02-09
Anticipated expiration: 2027-02-07

Abstract

A kind of not damaged stainless steel wire helix, including helix main body, elbow hook, plagiocephaly hook and hook hole, it is characterised in that：The stainless steel wire of certain length is reserved as lead-out wire in the both ends of helix main body, lead-out wire passes from the hole of micro- shape steel pipe, reserve 5 millimeters of stainless steel wires formed it is small curved, 170 degree or so of micro- shape steel pipe head-bent of one end turns into elbow and linked up with, 120 degree or so of micro- shape steel pipe head-bent of the other end turns into plagiocephaly and linked up with, and it and horizontal angle are 30 degree or so, do not set punching press point on hook, to stainless steel wire not damaged, all it is fastened to after two hook insertion hook holes on the reinforcing bar of hook hole.Compared with original technology, the utility model, punching press point is not set on two kinds of helix hooks, when plagiocephaly hook is stretched to the hook hole of lower frame, translatable insertion hook hole, all to stainless steel wire not damaged from structure and on mounting means, the generation that can effectively prevent helix from breaking.

Description

Not damaged stainless steel wire helix

Technical field

It the utility model is related to a kind of electric cleaner, more particularly to a kind of not damaged stainless steel on electric cleaner Silk helix.

Background technology

The cathode line kind applied at present on electric cleaner not lower ten is several, such as zigzag cathode line, spiral shape negative electrode Line, tubulose barb cathode ray, star-type cathode line etc..Spiral shape cathode line abbreviation helix, it has electric field electric discharge uniform, electric Field breakdown voltage is high, be applicable collect fine ash dirt, the features such as efficiency of dust collection is high, easy for installation；It can also reach running current decline During to certain value, miraculous effects that efficiency of dust collection improves on the contrary can save substantial amounts of electric energy.The essence of circular helix is one Kind extension spring, is that the close extension spring around shaping directly pulls into very big pitch, helix of the materials more than 4 meters when mounted Pull into 3 meters how long, pitch is very big.It has been over the elastic limit of material from the point of view of spring, is moulded Property deformation, therefore the structure to helix, making and the requirement of mounting means are very high.

The mounting means of helix is directly hooked in hook hole using hook, and hook uses Φ 7*2 seamless steel control Into, a car stepped therein, stainless steel wire penetrates after seamless steel pipe not only punching press small stair but also stamps out two sharp turns, Certain damage may be caused to stainless steel wire, hook is nearby stress part again, therefore broken string occurs mostly in these Point.In addition, during installation, after helix is stretched to very big pitch, it is also necessary to firmly toward lateral press, hook could be inserted Enter hook hole, again helix may be made to sustain damage, therefore generation of breaking is higher in the ratio of lower hook, after broken string It is also easy to fall down.

One electric cleaner has thousands of to up to ten thousand cathode lines, and a spiral thread breakage therein will cause the electricity Field is short-circuit and stops transport, therefore very high to the reliability requirement of cathode line.There is an urgent need to a kind of existing good for environmental protection industry (epi) at present The cathode line that dust removing effects, production cost are relatively low, stability is high.

Utility model content

A kind of not damaged stainless steel wire helix, including helix main body, elbow hook, plagiocephaly hook and hook hole, its It is characterised by：The stainless steel wire of certain length is reserved as lead-out wire in the both ends of helix main body, and lead-out wire is from micro- shape steel pipe Passed in hole, reserve 5 millimeters of stainless steel wires and formed small curved, 170 degree or so of micro- shape steel pipe head-bent of one end turns into elbow and hung Hook, 120 degree or so of micro- shape steel pipe head-bent of the other end turn into plagiocephaly and linked up with, and it and horizontal angle are 30 degree or so, Punching press point is not set on hook, to stainless steel wire not damaged, the reinforcing bar of hook hole is all fastened to after two hook insertion hook holes On.

Helix main body is using the spring section of the good fixing turn of stainless steel wire coiling by drawing one of elasticity, both ends The lead-out wire of reserved certain length, the lead-out wire at both ends respectively bend certain radian, the head of lead-out wire and the center of helix Line intersects.Its feature is the direction of pulling force and the prolonging direction one of helix after hook is made through micro- shape steel pipe in lead-out wire Cause, the varying dimensions of each pitch are identical all the time during elongation.

The material for making hook uses micro- shape steel pipe of Φ 6*1.5 millimeters, and micro- shape steel pipe can use seamless steel pipe or high frequency Welded still pipe, cut-out is stand-by, and after stainless steel wire penetrates micro- shape steel pipe, its sectional area is expanded to more than 4 times, and intensity is obvious Enhancing, and conveniently hook is fastened on the reinforcing bar of hook hole.

Lead-out wire passes from the hole of micro- shape steel pipe, reserves 5 millimeter stainless steel wire lateral thrusts and forms small curved, extension The main body of hook is straightway, and 170 degree or so of micro- shape steel pipe head-bent of one end turns into elbow and linked up with, and punching press is not set on hook Point.

Other end lead-out wire passes from the hole of micro- shape steel pipe, reserve 5 millimeter stainless steel wire lateral thrusts formed it is small Curved, the main body of hook is straightway, and 120 degree or so of micro- shape steel pipe head-bent turns into plagiocephaly and linked up with, it and horizontal angle Punching press point is not set for 30 degree or so, on hook.

During installation, elbow links up with the hook hole for being firstly inserted into upper frame, and the head of elbow hook is fastened to hook hole On reinforcing bar, reach stainless steel wire and be in close contact with micro- shape steel pipe, micro- shape steel pipe and hook hole.

Helix is elongated using spiral line drawing specific purpose tool, when the plagiocephaly of the other end hooks into the extension up to lower frame During dog hole, it and horizontal angle are into 30 degree or so, translatable insertion hook hole, and the head that plagiocephaly is linked up with is fastened to On the reinforcing bar of hook hole, reach stainless steel wire and be in close contact with micro- shape steel pipe, micro- shape steel pipe and hook hole.

Compared with original technology, the utility model, punching press point is not set on two kinds of helix hooks, when plagiocephaly is linked up with When being stretched to the hook hole of lower frame, translatable insertion hook hole, from structure and on mounting means all to stainless steel wire without Damage, the generation that can effectively prevent helix from breaking.

Brief description of the drawings

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

Embodiment

As shown in figure 1, a kind of not damaged stainless steel wire helix, including helix main body 1, elbow hook 2, plagiocephaly are hung Hook 3 and hook hole 4, it is characterised in that：The stainless steel wire of certain length is reserved as lead-out wire 12 in the both ends of helix main body 1, Lead-out wire 12 passes from the hole of micro- shape steel pipe, reserves 5 millimeters of stainless steel wires and is formed small curved, micro- shape steel pipe head of one end is curved Bent 170 degree or sos turn into elbow hook 2, and 120 degree or so of micro- shape steel pipe head-bent of the other end links up with 3 as plagiocephaly, it and Horizontal angle is 30 degree or so, does not set punching press point on hook, to stainless steel wire not damaged, two hook insertion hook holes 4 All it is fastened on the reinforcing bar of hook hole 4 afterwards.

The spring section 11 of the good fixing turn of stainless steel wire coiling by drawing one of the use elasticity of helix main body 1, two The lead-out wire 12 of the reserved certain length in end, the lead-out wire 12 at both ends respectively bend certain radian, the head of lead-out wire 12 and spiral The center line of line intersects.Its feature is after hook is made through micro- shape steel pipe in lead-out wire 12, the direction of pulling force and helix Prolonging direction is consistent, and the varying dimensions of each pitch are identical all the time during elongation.

The material of hook 2 or 3 uses micro- shape steel pipe of Φ 6*1.5 millimeters, and micro- shape steel pipe can use seamless steel pipe or high frequency Welded still pipe, cut-out is stand-by, and after stainless steel wire penetrates micro- shape steel pipe, its sectional area is expanded to more than 4 times, and intensity is obvious Enhancing, and conveniently hook 2 or 3 is fastened on the reinforcing bar of hook hole 4.

Lead-out wire 12 passes from the hole of micro- shape steel pipe, reserve 5 millimeter stainless steel wire lateral thrusts formed it is small curved 23, the main body of hook is straightway 21, and micro- shape steel pipe head 22 of one end, which bends 170 degree or so, turns into elbow hook 2, hook On do not set punching press point.

Other end lead-out wire 12 passes from the hole of micro- shape steel pipe, reserves 5 millimeter stainless steel wire lateral thrusts and is formed Small by curved 33, the main body of hook is straightway 31, and micro- shape steel pipe head 32 bends 120 degree or sos and links up with 3 as plagiocephaly, it and water The angle of horizontal line is 30 degree or so, does not set punching press point on hook.

During installation, elbow hook 2 is firstly inserted into the hook hole 4 of upper frame, and the head 22 of elbow hook 2 is (empty in such as figure Shown in line) it is fastened on the reinforcing bar of hook hole 4, reach stainless steel wire and closely connect with micro- shape steel pipe, micro- shape steel pipe and hook hole 4 Touch.

Helix is elongated using spiral line drawing specific purpose tool, when the plagiocephaly hook 3 of the other end reaches the extension of lower frame It is translatable to insert hook hole 4 because it and horizontal line are into 30 degree or so during dog hole 4, and the head 32 of plagiocephaly hook (is such as schemed Shown in middle dotted line) it is fastened on the reinforcing bar of hook hole 4, reach stainless steel wire and micro- shape steel pipe, micro- shape steel pipe and hook hole 4 are tight Contiguity is touched.

Claims

1. a kind of not damaged stainless steel wire helix, including helix main body, elbow hook, plagiocephaly hook and hook hole, it is special Sign is：The stainless steel wire of certain length is reserved as lead-out wire in the both ends of helix main body, and lead-out wire is from the hole of micro- shape steel pipe In pass, reserve 5 millimeters of stainless steel wires and formed small curved, 170 degree or so of micro- shape steel pipe head-bent of one end turns into elbow and linked up with, 120 degree or so of micro- shape steel pipe head-bent of the other end turns into plagiocephaly and linked up with, and it and horizontal angle are 30 degree or so, hook On do not set punching press point, to stainless steel wire not damaged, two hook insertion hook holes after be all fastened on the reinforcing bar of hook hole.

2. not damaged stainless steel wire helix according to claim 1, it is characterised in that：Helix main body uses stainless steel The lead-out wire of certain length is reserved at the spring section of the silk fixing turn of coiling by drawing one, both ends, and the lead-out wire at both ends is respectively bent Certain radian, the head of lead-out wire are intersected with the center line of helix.

3. not damaged stainless steel wire helix according to claim 1, it is characterised in that：The material for making hook uses Φ Micro- shape steel pipe of 6*1.5 millimeters, micro- shape steel pipe can use seamless steel pipe or high-frequency welded steel pipe, cut off stand-by.

4. not damaged stainless steel wire helix according to claim 1, it is characterised in that：Using spiral line drawing special tool Tool elongates helix, when plagiocephaly is hooked into up to the hook hole of lower frame, translatable insertion hook hole, and plagiocephaly hook Head is fastened on the reinforcing bar of hook hole.