CN102465320B - Spring preloading mechanism - Google Patents
Spring preloading mechanism Download PDFInfo
- Publication number
- CN102465320B CN102465320B CN201010532168.9A CN201010532168A CN102465320B CN 102465320 B CN102465320 B CN 102465320B CN 201010532168 A CN201010532168 A CN 201010532168A CN 102465320 B CN102465320 B CN 102465320B
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- flange
- end cap
- nut
- spring
- bolt
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Abstract
The invention discloses a spring preloading mechanism. The spring preloading mechanism is characterized in that: a connection flange (10) and an interface flange (7) are respectively connected with a cylinder (9); a connection baffle (11) is connected with a hollow shaft (4); a spring set (8) and a sliding baffle (3) are respectively sleeved on the hollow shaft (4); the sliding baffle (3) is connected with a end cap (1) by screw threads; the rotating and sliding baffle (3) is further provided with a round nut (2); the end cap (1) is connected with the interface flange (7) by a bolt (5) and a nut (6); the connection flange (10) is provided with a hole (13); the end surface of the connection flange (10) is provided with a concave surface (14); the center of the connection baffle (11) is provided with a hole (12); the end cap (1) is connected with the interface flange (7) by the bolt (5) and the nut (6). According to the present invention, the structure is simple; the spring preloading mechanism is conveniently combined with other components; the work is reliable; the sufficient pressure is provided for tight attaching of the aluminum guide rod and the busbar during the anode busbar lifting frame operating process so as to ensure that the production is performed normally.
Description
Technical field
The present invention relates to the spring pretightening mechanism of a kind of aluminum electrolysis industry in anode busbar jacking frame operating process.
Background technology
At present, while needing to promote bus in Aluminum Electrolysis Production, need anode busbar jacking frame to assist.The effect of anode busbar jacking frame is to make the cylinder ventilation on it promote the fixture on piston rod drive anode busbar jacking frame, make aluminium guide bar compress bus, then by tool to open, clamp the small box clamp of aluminium guide bar, finally to lift, energising starts to promote bus.In the process promoting at bus, due to the reactive force of fixture upper cylinder, aluminium guide bar and bus are all the time in fit-state.After bus lifting puts in place, with instrument, tighten small box clamp, aluminium guide bar and bus are fit together closely.Afterwards, close source of the gas, by return spring, make fixture in relaxed state, finally anode busbar jacking frame is hung to electrolyzer, complete bus enhancing action.If cylinder supply gas pressure is not enough or die in operating process, will cause and between aluminium guide bar and bus, fit bad or throw off, directly impact is kept the safety in production.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of simple in structure and reliable spring pretightening mechanism is provided, in anode busbar jacking frame operating process, for aluminium guide bar and bus fit tightly the pressure that provides enough, to overcome between aluminium guide bar that prior art exists and bus, fit bad or throw off, the deficiency that directly impact is kept the safety in production.
The present invention is by the following technical solutions: joint flange and flange respectively with cylindrical shell; Connect baffle plate and be connected with tubular shaft, spring assembly, slide damper overlap respectively with tubular shaft on, slide damper is connected with end cap by screw thread, round nut in addition on rotational slide baffle plate, end cap is connected with flange by screw bolt and nut.
Joint flange is porose, on its end face, has concave surface.
The central authorities that connect baffle plate are porose.
Joint flange and flange respectively with cylindrical shell for being welded to connect.
Connect baffle plate and tubular shaft for being welded to connect.
End cap is connected with flange by bolt, nut.
The present invention is simple in structure, convenient with other Component compositions, and reliable operation, in anode busbar jacking frame operating process, for aluminium guide bar and bus fit tightly the pressure that provides enough, guarantees that production normally carries out.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the P of Fig. 1 is to view.
Embodiment
Embodiments of the invention: as depicted in figs. 1 and 2, formation of the present invention: it consists of end cap 1, round nut 2, slide damper 3, tubular shaft 4, bolt 5, nut 6, flange 7, spring assembly 8, cylindrical shell 9, joint flange 10, connection baffle plate 11 etc.
Claims (6)
1. a spring pretightening mechanism, is characterized in that: joint flange (10) is connected with cylindrical shell (9) respectively with flange (7); Connecting baffle plate (11) is connected with tubular shaft (4), spring assembly (8), slide damper (3) overlap respectively with tubular shaft (4) on, slide damper (3) is connected with end cap (1) by screw thread, at the upper round nut (2) in addition of rotational slide baffle plate (3), end cap (1) is connected with flange (7) with nut (6) by bolt (5).
2. spring pretightening mechanism according to claim 1, is characterized in that: joint flange (10) porose (13), has concave surface (14) on its end face.
3. spring pretightening mechanism according to claim 1, is characterized in that: the central authorities porose (12) that connect baffle plate (11).
4. spring pretightening mechanism according to claim 1, is characterized in that: joint flange (10) and flange (7) respectively with cylindrical shell (9) for being welded to connect.
5. spring pretightening mechanism according to claim 1, is characterized in that: connect baffle plate (11) and tubular shaft (4) for being welded to connect.
6. spring pretightening mechanism according to claim 1, is characterized in that: end cap (1) is connected with flange (7) by bolt (5), nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010532168.9A CN102465320B (en) | 2010-11-05 | 2010-11-05 | Spring preloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010532168.9A CN102465320B (en) | 2010-11-05 | 2010-11-05 | Spring preloading mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465320A CN102465320A (en) | 2012-05-23 |
| CN102465320B true CN102465320B (en) | 2014-03-19 |
Family
ID=46069422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010532168.9A Active CN102465320B (en) | 2010-11-05 | 2010-11-05 | Spring preloading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465320B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU817096A1 (en) * | 1979-03-26 | 1981-03-30 | Государственный Днепропетровскийзавод Металлургического Оборудования | Machine for servicing aluminium electrolyzers |
| SU1135812A1 (en) * | 1983-07-29 | 1985-01-23 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Device for piercing alumina crust |
| CN1557996A (en) * | 2004-01-21 | 2004-12-29 | 贵阳铝镁设计研究院 | Joining method and apparatus of binode twisting-pulling mechanism and crust breaking mechanism |
| CN2705470Y (en) * | 2004-04-23 | 2005-06-22 | 贵阳铝镁设计研究院 | Anode clamp spring mounting structure |
| CN201193248Y (en) * | 2008-05-13 | 2009-02-11 | 贵州航天乌江机电设备有限责任公司 | Aluminium guide rod clamping mechanism in double anode bus lifting device |
| CN201834985U (en) * | 2010-11-05 | 2011-05-18 | 贵阳铝镁设计研究院 | Spring pre-tightening mechanism |
-
2010
- 2010-11-05 CN CN201010532168.9A patent/CN102465320B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU817096A1 (en) * | 1979-03-26 | 1981-03-30 | Государственный Днепропетровскийзавод Металлургического Оборудования | Machine for servicing aluminium electrolyzers |
| SU1135812A1 (en) * | 1983-07-29 | 1985-01-23 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Device for piercing alumina crust |
| CN1557996A (en) * | 2004-01-21 | 2004-12-29 | 贵阳铝镁设计研究院 | Joining method and apparatus of binode twisting-pulling mechanism and crust breaking mechanism |
| CN2705470Y (en) * | 2004-04-23 | 2005-06-22 | 贵阳铝镁设计研究院 | Anode clamp spring mounting structure |
| CN201193248Y (en) * | 2008-05-13 | 2009-02-11 | 贵州航天乌江机电设备有限责任公司 | Aluminium guide rod clamping mechanism in double anode bus lifting device |
| CN201834985U (en) * | 2010-11-05 | 2011-05-18 | 贵阳铝镁设计研究院 | Spring pre-tightening mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102465320A (en) | 2012-05-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160524 Address after: Xiayun Industrial Park C-03-05-06 District 561114 Guizhou high tech Zone Yang Pingba Li city of Anshun Province Patentee after: GUIZHOU SHUNAN MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. Address before: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee before: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. |