CN204710558U - Locking type spring cathode line - Google Patents
Locking type spring cathode line Download PDFInfo
- Publication number
- CN204710558U CN204710558U CN201520395925.0U CN201520395925U CN204710558U CN 204710558 U CN204710558 U CN 204710558U CN 201520395925 U CN201520395925 U CN 201520395925U CN 204710558 U CN204710558 U CN 204710558U
- Authority
- CN
- China
- Prior art keywords
- spring
- cathode line
- locking type
- stake
- semicircular arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of locking type spring cathode line, comprise negative electrode small frame, locking type hanger plate and spring-like cathode line, it is characterized in that: locking type hanger plate upper punch is pressed with semicircular arc hook stake and flat locking hole, locking type hanger plate adopts electric resistance welding to be fixed on negative electrode small frame, and the lead-out wire of the bending forming of spring-like cathode line is directly hung in the stake of semicircular arc hook through flat locking hole.Compared with original technology, the utility model eliminates hook sleeve pipe, eliminates the Sheet Metal Forming Technology that may cause damage to lead-out wire steel wire, avoids the damage to steel wire; Adopt the mode of the extraction of the maturation of common extension spring, the tensile strength of spring-like cathode line significantly improves, and breaks hardly simultaneously.
Description
Technical field
The utility model relates to a kind of electric cleaner, particularly relates to a kind of locking type spring cathode line on electric cleaner.
Background technology
Not lower tens kinds of the cathode line kind that current electric cleaner is applied, the features such as spirality cathode line is wherein called for short helix, and it has, and electric field electric discharge is even, electric field breakdown voltage is high, be suitable for the thin dust of collection, efficiency of dust collection is high, easy for installation.The essence of circular helix is a kind of extension spring, that the close extension spring being coiled into shape directly pulls into very large pitch when mounted, therefore helix is very high to the requirement of material, and adopt nickel and the very high high-grade stainless steel silk of chromium content to make, the cathode line that cost ratio is conventional wants high.
The mounting means of helix adopts hook pattern, hook adopts seamless steel pipe to make, stainless steel wire has two times punch process after penetrating seamless steel pipe, certain damage may be caused to stainless steel wire, the leading portion of hook is again stressed part, and lead-out wire direction and direction of pull inconsistent, the situation that broken string occurs for the helix of this structure is many.The profile diameter of circular helix is thicker, and close to the width of negative electrode small frame, produce that rock can be larger during rapping, therefore pulling tension requirements is also quite large, more likely increases the probability of broken string.Electric field often has the cathode line of thousands of to thousands of, and a helix fracture wherein just can cause this electric field short circuit and stop transport, and the deficiency of spirality cathode line and defect, make its popularization be subject to certain limitation.
Current environmental protection industry (epi) is in the urgent need to several existing good discharge effect, production cost is lower, reliability is high cathode line.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of safe and reliable, stable performance, price lower, the electric cleaner locking type spring cathode line broken hardly can be reached.
The utility model is achieved through the following technical solutions:
The utility model comprises negative electrode small frame, locking type hanger plate and spring-like cathode line, it is characterized in that: locking type hanger plate upper punch is pressed with semicircular arc hook stake and flat locking hole, locking type hanger plate adopts electric resistance welding to be fixed on negative electrode small frame, and the lead-out wire of the bending forming of spring-like cathode line is directly hung in the stake of semicircular arc hook through flat locking hole.
As preferentially, locking type hanger plate adopts steel plate to make, and the middle part of two stamps out the stake of semicircular arc hook, the radius of semicircular arc hook stake and the lead-out wire bending radius of spring-like cathode line suitable; End rushes flat locking hole, and is bent into an angle of 90 degrees, the size of flat locking hole and the wire diameter of lead-out wire and bending radius suitable.
As preferentially, the middle bent of locking type hanger plate becomes half rectangle, its size and the cross dimensions of negative electrode small frame suitable, convenient with negative electrode small frame between adopt electric resistance welding to fix.
As preferably, spring-like cathode line adopts the stainless steel wire of function admirable to make, and its wire diameter can suitably reduce, and appearance and size also can obviously reduce, and stretching pitch controls in rational scope.Because external diameter reduces, more meet the requirement of common spring, the elasticity of spring increases and more stable, and the pulling force of spring-like cathode line also can reduce.
When running in electric cleaner, oxygen content is low does not condense again, lacks the ion required for oxidation reaction, and corrosion is very slow, and the high-quality galvanized iron spring steel wire that spring-like cathode line also can adopt mechanical performance more excellent is made.
As preferably, spring-like cathode line adopts the mode of drawing to centerline direction of common extension spring, and spring steel wire is not easy to be sprained, and bending about 150 degree of lead-out wire, the radius that bending radius and semicircular arc link up with stake is suitable.
The lead-out wire of bending forming held with a firm grip during installation inserts flat locking hole and is enclosed within the stake of semicircular arc hook, and under the pulling force of spring-like cathode line and the elastic force acting in conjunction of spring steel wire, the two ends of spring-like cathode line are locked on locking type hanger plate.
Compared with original technology, the utility model eliminates hook sleeve pipe, eliminates the Sheet Metal Forming Technology that may cause damage to lead-out wire steel wire, avoids the damage to steel wire; Adopt the mode of the extraction of the maturation of common extension spring, the tensile strength of spring-like cathode line significantly improves, and breaks hardly simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises negative electrode small frame 1, locking type hanger plate 2 and spring-like cathode line 3, it is characterized in that: locking type hanger plate 1 upper punch is pressed with semicircular arc hook stake 21 and flat locking hole 22, locking type hanger plate 2 adopts electric resistance welding to be fixed on negative electrode small frame 1, and the lead-out wire 31 of the bending forming of spring-like cathode line 3 is directly hung in the stake 21 of semicircular arc hook through flat locking hole 22.
As preferentially, locking type hanger plate 2 adopts steel plate to make, and the middle part of two stamps out the stake 21 of semicircular arc hook, and the bending radius of the semicircular arc hook radius of stake 21 and the lead-out wire 31 of spring-like cathode line 3 is suitable; End rushes flat locking hole 22, and is bent into an angle of 90 degrees, the size of flat locking hole 22 and the wire diameter of lead-out wire 31 and bending radius suitable.
As preferentially, the middle bent of locking type hanger plate 2 becomes half rectangle, its size and the cross dimensions of negative electrode small frame 1 suitable, convenient with negative electrode small frame 1 between adopt electric resistance welding to fix.
As preferably, spring-like cathode line 3 adopts the stainless steel wire of function admirable to make, and its wire diameter can suitably reduce, and appearance and size also can obviously reduce, and stretching pitch controls in rational scope.Because external diameter reduces, more meet the requirement of common spring, the elasticity of spring increases and more stable, and the pulling force of spring-like cathode line 3 also can reduce.
When running in electric cleaner, oxygen content is low does not condense again, lacks the ion required for oxidation reaction, and corrosion is very slow, and the high-quality galvanized iron spring steel wire that spring-like cathode line 3 also can adopt mechanical performance more excellent is made.
As preferably, spring-like cathode line 3 adopts the mode of drawing to centerline direction of common extension spring, and spring steel wire is not easy to be sprained, and bending about 150 degree of lead-out wire, the radius that bending radius and semicircular arc link up with stake 21 is suitable.
The lead-out wire 31 of bending forming held with a firm grip during installation inserts flat locking hole 22 and is enclosed within the stake 21 of semicircular arc hook, under the pulling force of spring-like cathode line 3 and the elastic force acting in conjunction of spring steel wire, the two ends of spring-like cathode line 3 are locked on locking type hanger plate 2.
Claims (4)
1. a locking type spring cathode line, comprise negative electrode small frame, locking type hanger plate and spring-like cathode line, it is characterized in that: locking type hanger plate upper punch is pressed with semicircular arc hook stake and flat locking hole, locking type hanger plate adopts electric resistance welding to be fixed on negative electrode small frame, and the lead-out wire of the bending forming of spring-like cathode line is directly hung in the stake of semicircular arc hook through flat locking hole.
2. locking type spring cathode line according to claim 1, it is characterized in that: locking type hanger plate adopts steel plate to make, the middle part of two stamps out the stake of semicircular arc hook, the radius of semicircular arc hook stake and the lead-out wire bending radius of spring-like cathode line suitable; End rushes flat locking hole, and is bent into an angle of 90 degrees, the size of flat locking hole and the wire diameter of lead-out wire and bending radius suitable.
3. locking type spring cathode line according to claim 1, it is characterized in that: spring-like cathode line adopts the mode of drawing to centerline direction of common extension spring, bending about 150 degree of lead-out wire, the radius that bending radius and semicircular arc link up with stake is suitable.
4. locking type spring cathode line according to claim 1, is characterized in that: the lead-out wire of bending forming of holding with a firm grip during installation inserts flat locking hole and is enclosed within the stake of semicircular arc hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395925.0U CN204710558U (en) | 2015-06-05 | 2015-06-05 | Locking type spring cathode line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395925.0U CN204710558U (en) | 2015-06-05 | 2015-06-05 | Locking type spring cathode line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710558U true CN204710558U (en) | 2015-10-21 |
Family
ID=54309588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395925.0U Expired - Fee Related CN204710558U (en) | 2015-06-05 | 2015-06-05 | Locking type spring cathode line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204710558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260103A (en) * | 2021-12-01 | 2022-04-01 | 钢城集团凉山瑞海实业有限公司 | Electrostatic precipitator negative pole silk protection device |
-
2015
- 2015-06-05 CN CN201520395925.0U patent/CN204710558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260103A (en) * | 2021-12-01 | 2022-04-01 | 钢城集团凉山瑞海实业有限公司 | Electrostatic precipitator negative pole silk protection device |
| CN114260103B (en) * | 2021-12-01 | 2024-03-19 | 钢城集团凉山瑞海实业有限公司 | Cathode wire protection device of electrostatic precipitator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204710558U (en) | Locking type spring cathode line | |
| CN202840375U (en) | Insulating rod type wire winding device | |
| CN203175139U (en) | Novel U-shaped stay wire hoop | |
| CN205189490U (en) | Insulating cross arm | |
| CN204538573U (en) | A kind of quick installing wire down-lead device | |
| CN205211974U (en) | Power line wire not atress connect wrap up in general formula parallel groove clamp | |
| CN204424841U (en) | Novel strain wire clamp | |
| CN202087421U (en) | Tension-adjustable spiral line for electric dust collector | |
| CN201758206U (en) | Insertion plate with improved connection end and power plug applying insertion plate | |
| CN206980999U (en) | Not damaged stainless steel wire helix | |
| CN203536182U (en) | Low-voltage leading-out terminal | |
| CN204911805U (en) | Spring wire wave form negative pole line | |
| CN202524045U (en) | Drainage thread bracket of resisting-tensile tower | |
| CN206922070U (en) | A kind of terminal structure | |
| CN206302126U (en) | A kind of new parcel Transition wire clip | |
| CN204672437U (en) | Spring circle line discharge electrode | |
| CN204564991U (en) | A kind of corona wire bending frame | |
| CN203626370U (en) | Cross arm used for double-circuit straight pole of overhead line of 10 kilovolts | |
| CN203330315U (en) | Coiling machine | |
| CN205666078U (en) | Electrically conductive monofilament of tensile and conductor wire | |
| CN207303938U (en) | A kind of energy-saving hydraulic wire clamp | |
| CN202438413U (en) | Tension spring type spiral line | |
| CN204649912U (en) | A kind of electrode assembly causing experiment for electric branch | |
| CN204083010U (en) | Spring fastenings | |
| CN201075310Y (en) | Mechanical tube-shaped bus bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170605 |