CN204486034U - A kind of pre-tightening apparatus of cathode line - Google Patents
A kind of pre-tightening apparatus of cathode line Download PDFInfo
- Publication number
- CN204486034U CN204486034U CN201520005639.9U CN201520005639U CN204486034U CN 204486034 U CN204486034 U CN 204486034U CN 201520005639 U CN201520005639 U CN 201520005639U CN 204486034 U CN204486034 U CN 204486034U
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- CN
- China
- Prior art keywords
- cathode line
- frame tube
- pressing plate
- compress spring
- utility
- 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
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Abstract
The utility model discloses a kind of pre-tightening apparatus of cathode line, this device comprises pressing plate, Compress Spring, frame tube, the both sides of cathode line are located in frame tube respectively, and the side of described cathode line is provided with pressing plate, are provided with Compress Spring between described pressing plate and frame tube.The utility model continues tension cathode line by the tensile force of Compress Spring, ensures die opening and electric cleaner or electrostatic fabric filter electric district working voltage.
Description
Technical field
The utility model belongs to the preload Technique field of electric cleaner or electrostatic fabric filter cathode line, is specifically related to a kind of pre-tightening apparatus of cathode line.
Background technology
The welding of existing cathode line two ends is with in frame tube, and its disadvantage is cathode line is steel, and elasticity is very little, is difficult to tension, causes actual die opening to reduce, electric cleaner or electrostatic fabric filter electricity district brownout, voltage instability during operation.
Utility model content
In view of this, main purpose of the present utility model is the pre-tightening apparatus providing a kind of cathode line.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of pre-tightening apparatus of cathode line, this device comprises pressing plate, Compress Spring, frame tube, the both sides of cathode line are located in frame tube respectively, and the side of described cathode line is provided with pressing plate, are provided with Compress Spring between described pressing plate and frame tube.
In such scheme, the both sides of described cathode line are located in the through hole in frame tube radial direction respectively.
In such scheme, described Compress Spring is set in cathode line.Compared with prior art, the beneficial effects of the utility model:
The utility model continues tension cathode line by the tensile force of Compress Spring, ensures die opening and electric cleaner or electrostatic fabric filter electric district working voltage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model embodiment provides a kind of pre-tightening apparatus of cathode line, this device comprises pressing plate 1, Compress Spring 2, frame tube 3, the both sides of cathode line are located in frame tube 3 respectively, and the side of described cathode line is provided with pressing plate 1, are provided with Compress Spring 2 between described pressing plate 1 and frame tube 3.
The both sides of described cathode line are located in the through hole in frame tube 3 radial direction respectively.
Described Compress Spring 2 is set in cathode line.
The course of work of the present utility model: first cathode line is penetrated in the through hole in frame tube 3, Compress Spring 2 and pressing plate 1 is loaded onto successively in one end of cathode line, again by pressing plate 1 and cathode line firm welding, pull at the other end of cathode line again, make the decrement that Compress Spring 2 reaches certain, finally one end of cathode line tension is firmly welded in frame tube 3, release cathode line.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (3)
1. the pre-tightening apparatus of a cathode line, it is characterized in that, this device comprises pressing plate (1), Compress Spring (2), frame tube (3), the both sides of cathode line are located in frame tube (3) respectively, the side of described cathode line is provided with pressing plate (1), is provided with Compress Spring (2) between described pressing plate (1) and frame tube (3).
2. the pre-tightening apparatus of cathode line according to claim 1, is characterized in that: the both sides of described cathode line are located in the through hole in frame tube (3) radial direction respectively.
3. the pre-tightening apparatus of cathode line according to claim 1 and 2, is characterized in that: described Compress Spring (2) is set in cathode line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005639.9U CN204486034U (en) | 2015-01-06 | 2015-01-06 | A kind of pre-tightening apparatus of cathode line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005639.9U CN204486034U (en) | 2015-01-06 | 2015-01-06 | A kind of pre-tightening apparatus of cathode line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486034U true CN204486034U (en) | 2015-07-22 |
Family
ID=53565329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005639.9U Expired - Fee Related CN204486034U (en) | 2015-01-06 | 2015-01-06 | A kind of pre-tightening apparatus of cathode line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709932A (en) * | 2015-12-26 | 2016-06-29 | 龙岩学院 | Controllable force type cathode ray pretensioner |
-
2015
- 2015-01-06 CN CN201520005639.9U patent/CN204486034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709932A (en) * | 2015-12-26 | 2016-06-29 | 龙岩学院 | Controllable force type cathode ray pretensioner |
| CN105709932B (en) * | 2015-12-26 | 2017-09-26 | 龙岩学院 | Controllable force formula cathode line preloader |
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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: 20150722 Termination date: 20220106 |