CN105057104A - Cathode locking mechanism, cathode device and dust remover - Google Patents
Cathode locking mechanism, cathode device and dust remover Download PDFInfo
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- CN105057104A CN105057104A CN201510458265.0A CN201510458265A CN105057104A CN 105057104 A CN105057104 A CN 105057104A CN 201510458265 A CN201510458265 A CN 201510458265A CN 105057104 A CN105057104 A CN 105057104A
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- internal thread
- negative electrode
- securing member
- type groove
- interior wedge
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Abstract
The invention discloses a cathode locking mechanism. The cathode locking mechanism comprises an inner wedge connecting block, a U-shaped groove, a pressing plate, first fastening pieces, second fastening pieces, a third fastening piece and two outer wedge surface covers, wherein the inner wedge connecting block comprises an inner wedge space penetrating through the inner wedge connecting block, a first internal thread and a second internal thread; the U-shaped groove comprises a third internal thread penetrating through two side edges of the U-shaped groove, and a fourth internal thread penetrating through the bottom edge of the U-shaped groove; the pressing plate comprises a fifth internal thread and an opening; each first fastening piece enables the U-shaped groove and the inner wedge connecting block to be fixedly connected through the third internal thread and the first internal thread; each second fastening piece enables the inner wedge connecting block and the pressing plate to be fixedly connected through the fifth internal thread and the second internal thread; the third fastening piece enables the U-shaped groove to be fixed on a transverse pipe bracket through the fourth internal thread; and the two outer wedge surface covers are arranged in the inner wedge space, and are used for clamping a cathode. The invention further relates to a cathode device and a dust remover using the cathode locking mechanism.
Description
Technical field
The present invention relates to a kind of negative electrode retaining mechanism, cathode assembly and deduster.
Background technology
At present, electric cleaner is in the environment that dust is larger, catches the air cleaning facility of the dust in air.The cathode line of electric cleaner passes to high voltage direct current, then between cathode line and positive plate, maintains an electrostatic field; When the gas containing a large amount of dust is by this high-voltage electrostatic field, carrying out ionization makes grit charged, and under the effect of electric field force, the charged grit pole plate that faces south moves and is deposited on positive plate, grit is separated from dusty gas, beater impact positive plate again by being driven by reductor makes dust landing collect in the ash bucket of deduster bottom, reaches the object of gathering dust with dedusting.
Cathode line is the main device that in deduster, dust is caught in electric discharge, its duty determines the efficiency of dust collection of deduster, the connected mode of conventional cathode of electric dust collector plate is normally welded to connect plate and adopts bolt static line body or framework perforate to be bolted fixing on framework, under this kind of connected mode, the fastness of cathode line is difficult to ensure.
Summary of the invention
The invention provides the pre-locking device of a kind of negative electrode, cathode assembly and deduster, can solve the problem.
The pre-locking device of a kind of negative electrode, comprise: interior wedge contiguous block, comprise the first surface that is oppositely arranged and second surface, run through described first surface and second surface interior wedge space, be arranged at the first internal thread of described interior wedge contiguous block both sides and be arranged at the second internal thread of described second surface both sides; U-type groove, comprises and runs through described U-type groove dual-side and the 3rd internal thread mated with described first internal thread and the 4th internal thread running through described U-type groove base; Pressing plate, comprises and runs through described pressing plate and the 5th internal thread matched with described two the second internal threads and run through described pressing plate and the opening relative with described interior wedge space; At least one first securing member, each first securing member makes described U-type groove be fixedly connected with described interior wedge contiguous block respectively by described 3rd internal thread and described first internal thread; At least one second securing member, each second securing member, respectively by the 3rd securing member, makes described U-type groove be fixed on a transverse tube support by described 4th internal thread; And two outer wedge surface covers, be arranged in described interior wedge space, for clamping the negative electrode be arranged in described interior wedge space.
Further, the material of described U-type groove is aluminium.
Further, each first securing member and each second securing member comprise a bolt and a pad.
Further, described 3rd securing member comprises a bolt and two nuts.
Further, described 3rd securing member comprises and comprises a pad further.
Further, described pad is spring washer.
Further, reserved pretension surplus between described U-type groove and described transverse tube support.
The present invention also provides a kind of cathode assembly further, and comprise two above-mentioned negative electrode retaining mechanisms, described two negative electrode retaining mechanisms are symmetrical arranged, and the two ends of described negative electrode are fixed on described transverse tube support respectively by described two pre-locking devices of negative electrode.
Further, reserved identical pretension surplus between described two U-type groove and the transverse tube support corresponding to it.
The present invention also provides a kind of deduster further, comprises above-mentioned cathode assembly.
The pre-locking device of negative electrode provided by the invention, cathode assembly and deduster, easily can ensure fastness in an assembling process, and it is convenient to install pretension, and pretightning force can regulate, also can thread-changing when working space is narrow and small.
Accompanying drawing explanation
Structural representation before the pre-locking device assembling of the negative electrode that Fig. 1 provides for the embodiment of the present invention.
The structural representation of the cathode assembly that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Please refer to Fig. 1, the embodiment of the present invention provides a kind of negative electrode pre-locking device 10, comprising:
Interior wedge contiguous block 11, comprise the first surface that is oppositely arranged and second surface, run through described first surface and second surface interior wedge space, be arranged at two the first internal threads of described interior wedge contiguous block 11 both sides and be arranged at two the second internal threads of described second surface both sides.
U-type groove 12, comprises and runs through described U-type groove 12 dual-side and the 3rd internal thread mated with described first internal thread and the 4th internal thread running through described U-type groove 12 base.The material of described U-type groove 12 is not limit, and preferably, the material of described U-type groove 12 is aluminium.
Pressing plate 13, comprises and runs through described pressing plate 13 and two the 5th internal threads matched with described two the second internal threads and run through described pressing plate 13 and the opening relative with described interior wedge space.
Two the first securing members 15/16.Each first securing member 15/16 makes described U-type groove 12 be fixedly connected with described interior wedge contiguous block 11 respectively by described 3rd internal thread and described first internal thread.Each first securing member 15/16 comprises bolt 151/161 and a pad 152/162.Described bolt 151/161 matches with described 3rd internal thread and described first internal thread, thus described U-type groove 12 is fixedly connected with by described bolt 151/161 and described pad 152/162 with described interior wedge contiguous block 11.
Two the second securing members 17/18, each second securing member 17/18 makes described interior wedge contiguous block 11 be fixedly connected with described pressing plate 13 respectively by described 5th internal thread and described second internal thread.Each second securing member 17/18 comprises bolt 171/181 and a pad 172/182.Described bolt 171/181 matches with described 5th internal thread and described second internal thread, thus described interior wedge contiguous block 11 is fixedly connected with by described bolt 171/181 and described pad 172/182 with described pressing plate 13.
3rd securing member 19, makes described U-type groove 12 be fixed on a transverse tube support 20 by described 4th internal thread.Reserved pretension surplus between described U-type groove 12 and described transverse tube support 20.Described 3rd securing member 19 comprises a bolt 193, two nuts 191/194 and a pad 192.Described pad 192 can be spring washer, thus can prevent from loosening.
Two outer wedge surface covers 14, are arranged in described interior wedge space, for clamping the negative electrode 21 be arranged in described interior wedge space.
Be appreciated that the pre-tension method of described negative electrode 21 is exactly connect U-type groove 12 and the nut 194 on transverse tube support 20 by tightening toward the direction of U-type groove 12, thus by U-type groove 12 and interior wedge contiguous block 11, negative electrode 21 strained.Because interior wedge contiguous block 11 is that wedge shape connects, so Hui Yue draws tighter when drawing, the object of negative electrode 21 pretension that this just reaches.
Please refer to Fig. 2, further, the present invention also provides a kind of cathode assembly 100, comprise two above-mentioned negative electrode retaining mechanisms 10, described two negative electrode retaining mechanisms 10 are symmetrical arranged, and the two ends of described negative electrode 21 are fixed on described transverse tube support 20 respectively by described two pre-locking devices of negative electrode 10.Further, reserved identical pretension surplus between described two U-type groove 12 and the transverse tube support 20 corresponding to it, thus two negative electrode retaining mechanisms 10 are symmetrical arranged, improve the performance of cathode assembly 100.
The present invention also provides a kind of deduster (not indicating in figure) further, comprises above-mentioned cathode assembly 100.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. the pre-locking device of negative electrode, is characterized in that, comprising:
Interior wedge contiguous block, comprise the first surface that is oppositely arranged and second surface, run through described first surface and second surface interior wedge space, be arranged at the first internal thread of described interior wedge contiguous block both sides and be arranged at the second internal thread of described second surface both sides;
U-type groove, comprises and runs through described U-type groove dual-side and the 3rd internal thread mated with described first internal thread and the 4th internal thread running through described U-type groove base;
Pressing plate, comprises and runs through described pressing plate and the 5th internal thread matched with described two the second internal threads and run through described pressing plate and the opening relative with described interior wedge space;
At least one first securing member, each first securing member makes described U-type groove be fixedly connected with described interior wedge contiguous block respectively by described 3rd internal thread and described first internal thread;
At least one second securing member, each second securing member makes described interior wedge contiguous block be fixedly connected with described pressing plate respectively by described 5th internal thread and described second internal thread;
3rd securing member, makes described U-type groove be fixed on a transverse tube support by described 4th internal thread; And
Two outer wedge surface covers, are arranged in described interior wedge space, for clamping the negative electrode be arranged in described interior wedge space.
2. the pre-locking device of negative electrode according to claim 1, is characterized in that, the material of described U-type groove is aluminium.
3. the pre-locking device of negative electrode according to claim 1, is characterized in that, each first securing member and each second securing member comprise a bolt and a pad.
4. negative electrode retaining mechanism according to claim 1, is characterized in that, described 3rd securing member comprises a bolt and two nuts.
5. negative electrode retaining mechanism according to claim 4, is characterized in that, described 3rd securing member comprises a pad further.
6. negative electrode retaining mechanism according to claim 5, is characterized in that, described pad is spring washer.
7. negative electrode retaining mechanism according to claim 1, is characterized in that, reserved pretension surplus between described U-type groove and described transverse tube support.
8. a cathode assembly, it is characterized in that, comprise the negative electrode retaining mechanism as described in any one of claim 1-7, described two negative electrode retaining mechanisms are symmetrical arranged, and the two ends of described negative electrode are fixed on described transverse tube support respectively by described two pre-locking devices of negative electrode.
9. cathode assembly according to claim 8, is characterized in that, reserved identical pretension surplus between described two U-type groove and the transverse tube support corresponding to it.
10. a deduster, comprises cathode assembly as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458265.0A CN105057104B (en) | 2015-07-30 | 2015-07-30 | Negative electrode retaining mechanism, cathode assembly and deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458265.0A CN105057104B (en) | 2015-07-30 | 2015-07-30 | Negative electrode retaining mechanism, cathode assembly and deduster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057104A true CN105057104A (en) | 2015-11-18 |
| CN105057104B CN105057104B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510458265.0A Expired - Fee Related CN105057104B (en) | 2015-07-30 | 2015-07-30 | Negative electrode retaining mechanism, cathode assembly and deduster |
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| Country | Link |
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| CN (1) | CN105057104B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380394A (en) * | 2018-05-22 | 2018-08-10 | 福建龙净脱硫脱硝工程有限公司 | A kind of corona polar line tensioning apparatus |
| CN117020611A (en) * | 2023-09-01 | 2023-11-10 | 昆山帕捷汽车零部件有限公司 | Pre-locking assembly machine for bolts and clamping rings on engine connecting rod |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD127267A1 (en) * | 1976-08-26 | 1977-09-14 | ||
| AT384867B (en) * | 1985-11-27 | 1988-01-25 | Mosdorfer Gmbh | Anchoring clamp for ropes, ladders or the like |
| CN2814745Y (en) * | 2005-05-19 | 2006-09-06 | 陈龙章 | Tension resisting wire clip |
| CN201113349Y (en) * | 2007-08-02 | 2008-09-10 | 上海艾迪欧电力防振金具有限公司 | Bolt wedge combination type strain clamp |
| CN202076748U (en) * | 2011-06-14 | 2011-12-14 | 营口新盛世输变电设备有限公司 | Rapid self-locking aluminum alloy strain clamp |
| CN203522083U (en) * | 2013-10-20 | 2014-04-02 | 永久电力金具有限公司 | Insulating strain clamp |
| CN204164268U (en) * | 2014-10-16 | 2015-02-18 | 诚拓企业有限公司 | Cable wire end points binding clasp |
| CN204746608U (en) * | 2015-07-30 | 2015-11-11 | 厦门理工学院 | Negative pole locking mechanism , negative pole device and dust remover |
-
2015
- 2015-07-30 CN CN201510458265.0A patent/CN105057104B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD127267A1 (en) * | 1976-08-26 | 1977-09-14 | ||
| AT384867B (en) * | 1985-11-27 | 1988-01-25 | Mosdorfer Gmbh | Anchoring clamp for ropes, ladders or the like |
| CN2814745Y (en) * | 2005-05-19 | 2006-09-06 | 陈龙章 | Tension resisting wire clip |
| CN201113349Y (en) * | 2007-08-02 | 2008-09-10 | 上海艾迪欧电力防振金具有限公司 | Bolt wedge combination type strain clamp |
| CN202076748U (en) * | 2011-06-14 | 2011-12-14 | 营口新盛世输变电设备有限公司 | Rapid self-locking aluminum alloy strain clamp |
| CN203522083U (en) * | 2013-10-20 | 2014-04-02 | 永久电力金具有限公司 | Insulating strain clamp |
| CN204164268U (en) * | 2014-10-16 | 2015-02-18 | 诚拓企业有限公司 | Cable wire end points binding clasp |
| CN204746608U (en) * | 2015-07-30 | 2015-11-11 | 厦门理工学院 | Negative pole locking mechanism , negative pole device and dust remover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380394A (en) * | 2018-05-22 | 2018-08-10 | 福建龙净脱硫脱硝工程有限公司 | A kind of corona polar line tensioning apparatus |
| CN117020611A (en) * | 2023-09-01 | 2023-11-10 | 昆山帕捷汽车零部件有限公司 | Pre-locking assembly machine for bolts and clamping rings on engine connecting rod |
| CN117020611B (en) * | 2023-09-01 | 2024-03-19 | 昆山帕捷汽车零部件有限公司 | Pre-locking assembly machine for bolts and clamping rings on engine connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057104B (en) | 2017-10-31 |
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