CN215140962U - Fixed connection device for discharge electrode system frame of conventional electric dust collector - Google Patents
Fixed connection device for discharge electrode system frame of conventional electric dust collector Download PDFInfo
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- CN215140962U CN215140962U CN202121286054.0U CN202121286054U CN215140962U CN 215140962 U CN215140962 U CN 215140962U CN 202121286054 U CN202121286054 U CN 202121286054U CN 215140962 U CN215140962 U CN 215140962U
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Abstract
The utility model relates to an electrostatic precipitator technical field refers in particular to a conventional electrostatic precipitator discharge electrode system frame fixed connection device, including fixed rand one, fixed rand two and stud, fixed rand one is fixed in fixed rand two through bolt assembly on, and the shaping has the snap ring that is used for blocking the minimum frame of negative pole between fixed rand one and the fixed rand two, stud one end and two fixed connection of fixed rand, the crossbearer angle steel fixed connection of the stud other end and the big frame of negative pole. The utility model discloses a such structure setting, through the little frame of the fixed mode fixed negative pole of snap ring, effectively increased with the area of contact of the little frame of negative pole, minimum frame of connection negative pole and the big frame of negative pole that can be more stable to avoid point discharge phenomenon, thereby not punch to the little frame of negative pole and avoid its structural damage.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field refers in particular to a conventional electrostatic precipitator discharge electrode system frame fixed connection device.
Background
At present, with the continuous development of the steel-making industry in China, the requirement on a dust remover is increasingly strict, hook bolts are adopted for fixedly connecting a cathode large frame and a cathode small frame of a conventional electric dust remover at present, holes are formed in the cathode small frame and are connected with cross frame angle steel on the cathode large frame, the hook bolts are easy to generate point discharge with a cathode line, punching of the cathode small frame also has certain influence on the structure and stress, and the stability is weak.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a conventional electrostatic precipitator discharge electrode system frame fixed connection device can be under the condition that punches to the minimum frame of negative pole, stabilizes effectual being connected to negative pole big frame and the little frame of negative pole.
In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:
the utility model provides a conventional electrostatic precipitator discharge electrode system frame fixed connection device, includes fixing collar one, fixing collar two and stud, and fixing collar one is fixed in fixing collar two through bolt assembly on, and the shaping has the snap ring that is used for blocking the minimum frame of negative pole between fixing collar one and the fixing collar two, stud one end and two fixed connection of fixing collar, the stud other end and the big frame's of negative pole crossbearer angle steel fixed connection.
According to the scheme, the two ends of the first fixing clamping ring are respectively provided with the first connecting lugs, the two ends of the second fixing clamping ring are respectively provided with the second connecting lugs, and the first connecting lugs correspond to the second connecting lugs and are fixed through the bolt assemblies.
According to the scheme, the bolt assembly comprises a bolt, a gasket and a nut, screw holes matched with the bolt are formed in the first connecting lug and the second connecting lug respectively, and the bolt sequentially penetrates through the first connecting lug and the second connecting lug and is locked through the gasket and the nut.
According to the scheme, the fixing clamping ring II is provided with an internal thread sleeve which is screwed with the double-end stud, and internal threads in the internal thread sleeve are matched with external threads on the double-end stud.
According to the scheme, reinforcing ribs are respectively arranged on two sides of the joint of the internal thread sleeve and the fixing collar II.
According to the scheme, the cross frame angle steel of the cathode large frame is provided with a screw hole screwed with the stud bolt.
The utility model discloses beneficial effect:
the utility model discloses a such structure setting, through the little frame of the fixed mode fixed negative pole of snap ring, effectively increased with the area of contact of the little frame of negative pole, minimum frame of connection negative pole and the big frame of negative pole that can be more stable to avoid point discharge phenomenon, thereby not punch to the little frame of negative pole and avoid its structural damage.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is an assembly view of the present invention with a small cathode frame and a large cathode frame;
1. a first fixing clamping ring; 11. a first connecting lug; 2. a bolt assembly; 3. reinforcing ribs; 4. an internally threaded sleeve; 5. a stud; 6. a second fixing clamping ring; 61. a second connecting lug; 10. a small cathode frame; 20. a cathode metro frame; 30. a snap ring;
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, a conventional electrostatic precipitator discharge electrode system frame fixed connection device, including fixing rand 1, two 6 and stud 5, fixing rand 1 is fixed in on two 6 of fixing rand through bolt assembly 2, and the shaping has the snap ring 30 that is used for blocking the minimum frame 10 of negative pole between fixing rand 1 and the two 6 of fixing rand, 5 one ends of stud and two 6 fixed connection of fixing rand, the 5 other ends of stud and the crossbearer angle steel fixed connection of the big frame 20 of negative pole. The above structure constitutes the basic structure of the utility model.
The utility model discloses a such structure setting, its fixed method: through 5 one ends of stud and the crossbearer angle steel fixed connection of negative pole framed major structure 20, again with 5 other ends of stud and two 6 fixed connection of fixed rand, then block two 6 fixed rand on the minimum frame 10 of negative pole, be fixed in fixed rand two 6 through bolt assembly 2 with fixed rand 1 at last, accomplish the fixed connection between minimum frame 10 of negative pole and the negative pole framed major structure 20, a structure is simple, the operation is simple, compare the connected mode of punching the bolt of wearing on the little frame 10 of negative pole among the prior art, the firmness is better, and can not cause the damage to the little frame 10 of negative pole, stability is stronger.
In practical application, the inner diameter of the snap ring 30 matches the diameter of the cathode small frame 10, that is, the fixing snap ring 1 and the fixing snap ring 6 can be designed in advance according to the diameter of the cathode small frame 10. It should be noted that the snap ring 30 is formed by fixedly connecting the first fixing clip ring 1 and the second fixing clip ring 6, and when the diameter of the cathode small frame 10 is slightly larger than the inner diameter of the snap ring 30, the tightness of the bolt assembly 2 can be properly adjusted to perform reasonable adjustment.
In practical application, the stud 5 can be properly adjusted according to specific installation conditions, so that the distance between the cathode small frame 10 and the cathode large frame 20 is adjusted, and the installation accuracy is ensured.
In this embodiment, the both ends of fixed rand 1 are equipped with engaging lug 11 respectively, and the both ends of fixed rand two 6 are equipped with engaging lug two 61 respectively, and engaging lug 11 corresponds with engaging lug two 61 to it is fixed through bolt assembly 2, and bolt assembly 2 includes bolt, gasket and nut, is equipped with the screw that matches with the bolt on engaging lug 11 and the engaging lug two 61 respectively, and the bolt passes engaging lug 11 and engaging lug two 61 in proper order, and locks through gasket and nut. By adopting the structure, the vibration generated by rapping is more effectively resisted in a fixing mode of double bolts, and the vibration is not easy to fall off so as to ensure long-term stable work in an electric field.
In this embodiment, the second fixing collar 6 is provided with an internal threaded sleeve 4 for screwing with the stud 5, and internal threads in the internal threaded sleeve 4 are matched with external threads on the stud 5. By adopting the structure, the stud 5 and the internal thread sleeve 4 are convenient to connect, and the installation and the disassembly are very convenient.
In the embodiment, reinforcing ribs 3 are respectively arranged on two sides of the joint of the internally threaded sleeve 4 and the second fixing collar 6. By adopting the structure, the fastness between the joints of the internal thread sleeve 4 and the second fixing clamping ring 6 is effectively improved, and the stress is enhanced.
In this embodiment, the angle steel of the crossbar of the cathode frame 20 is provided with a screw hole screwed with the stud 5. By adopting the structure, the connection between the stud 5 and the cross frame angle steel of the cathode large frame 20 is convenient, and the installation and the disassembly are both very convenient.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (6)
1. The utility model provides a conventional electrostatic precipitator discharge electrode system frame fixed connection device which characterized in that: including fixed rand one (1), fixed rand two (6) and stud (5), fixed rand one (1) is fixed in on fixed rand two (6) through bolt assembly (2), and the shaping has snap ring (30) that are used for blocking little frame (10) of negative pole between fixed rand one (1) and fixed rand two (6), stud (5) one end and fixed rand two (6) fixed connection, the crossbearer angle steel fixed connection of the stud (5) other end and negative pole big frame (20).
2. The fixed connection device for the discharge electrode system frame of the conventional electric dust collector as claimed in claim 1, is characterized in that: the both ends of fixed rand (1) are equipped with engaging lug (11) respectively, the both ends of fixed rand two (6) are equipped with engaging lug two (61) respectively, engaging lug one (11) correspond with engaging lug two (61) to it is fixed through bolt assembly (2).
3. The fixed connection device for the discharge electrode system frame of the conventional electric dust collector as claimed in claim 2, is characterized in that: bolt assembly (2) are including bolt, gasket and nut, be equipped with the screw that matches with the bolt on engaging lug (11) and engaging lug two (61) respectively, the bolt passes engaging lug one (11) and engaging lug two (61) in proper order to lock through gasket and nut.
4. The fixed connection device for the discharge electrode system frame of the conventional electric dust collector as claimed in claim 2, is characterized in that: and an internal thread sleeve (4) which is screwed with the stud (5) is arranged on the second fixing clamping ring (6), and an internal thread in the internal thread sleeve (4) is matched with an external thread on the stud (5).
5. The fixed connection device for the discharge electrode system frame of the conventional electric dust collector as claimed in claim 4, wherein: and reinforcing ribs (3) are respectively arranged on two sides of the joint of the internal thread sleeve (4) and the second fixing collar (6).
6. The fixed connection device for the discharge electrode system frame of the conventional electric dust collector as claimed in claim 2, is characterized in that: and a screw hole screwed with the double-end stud (5) is arranged on the cross frame angle steel of the cathode large frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121286054.0U CN215140962U (en) | 2021-06-09 | 2021-06-09 | Fixed connection device for discharge electrode system frame of conventional electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121286054.0U CN215140962U (en) | 2021-06-09 | 2021-06-09 | Fixed connection device for discharge electrode system frame of conventional electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215140962U true CN215140962U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121286054.0U Active CN215140962U (en) | 2021-06-09 | 2021-06-09 | Fixed connection device for discharge electrode system frame of conventional electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215140962U (en) |
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2021
- 2021-06-09 CN CN202121286054.0U patent/CN215140962U/en active Active
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