CN105057104B - Negative electrode retaining mechanism, cathode assembly and deduster - Google Patents
Negative electrode retaining mechanism, cathode assembly and deduster Download PDFInfo
- Publication number
- CN105057104B CN105057104B CN201510458265.0A CN201510458265A CN105057104B CN 105057104 B CN105057104 B CN 105057104B CN 201510458265 A CN201510458265 A CN 201510458265A CN 105057104 B CN105057104 B CN 105057104B
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- China
- Prior art keywords
- internal thread
- negative electrode
- fastener
- interior wedge
- locking device
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Abstract
The invention discloses a kind of negative electrode retaining mechanism, including：Interior wedge contiguous block, including through interior wedge space, the first internal thread and the second internal thread of the interior wedge contiguous block；U-type groove, including the 3rd internal thread and one the 4th internal thread through the U-type groove base through the side of U-type groove two；Pressing plate, including the 5th internal thread and opening；First fastener, every one first fastener makes the U-type groove be fixedly connected with the interior wedge contiguous block by the 3rd internal thread and first internal thread respectively；Second fastener, every one second fastener makes the interior wedge contiguous block be fixedly connected with the pressing plate by the 5th internal thread and second internal thread respectively；3rd fastener, makes the U-type groove be fixed on a transverse tube support by the 4th internal thread；Two outer wedge surface sets, are arranged in the interior wedge space, for clamping negative electrode.The invention further relates to a cathode assembly and deduster using above-mentioned negative electrode retaining 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 larger environment of dust, capturing the air cleaning facility of the dust in air.
High voltage direct current is passed in the cathode line of electric cleaner, then an electrostatic field is maintained between cathode line and positive plate；When containing
When having the gas of a large amount of dust by the high-voltage electrostatic field, carrying out ionization makes grit charged, and in the presence of electric field force, it is powered
Grit is moved and is deposited on positive plate to positive plate, and grit is separated from dusty gas, then by by reductor band
Dynamic beater impact positive plate makes dust landing be collected into the ash bucket of deduster bottom, reaches the purpose gathered dust with dedusting.
Cathode line is the main device of electric discharge capture dust in deduster, and its working condition determines the dedusting effect of deduster
Rate, the connected mode of conventional cathode of electric dust collector plate is typically that plate is welded to connect on framework and wire body or frame is fixed using bolt
Frame perforate is bolted fixation, under this kind of connected mode, and the fastness of cathode line is difficult to ensure that.
The content of the invention
The present invention provides a kind of pre- locking device of negative electrode, cathode assembly and deduster, can solve the above problems.
A kind of pre- locking device of negative electrode, including：Interior wedge contiguous block, including be oppositely arranged first surface and second surface,
One through the first surface and second surface interior wedge space, be arranged at the first internal thread of the interior wedge contiguous block both sides with
And it is arranged at the second internal thread of the second surface both sides；U-type groove, including through the side of U-type groove two and with described
The 3rd internal thread and the 4th internal thread through the U-type groove base of one internal thread matching；Pressing plate, including through the pressure
Plate and the 5th internal thread that matches with described two second internal threads and through the pressing plate and with the interior wedge space phase
To opening；At least one first fastener, every one first fastener passes through spiral shell in the 3rd internal thread and described first respectively
Line makes the U-type groove be fixedly connected with the interior wedge contiguous block；At least one second fastener, every one second fastener passes through respectively
5th internal thread and second internal thread make the interior wedge contiguous block be fixedly connected with the pressing plate；3rd fastener,
The U-type groove is set to be fixed on a transverse tube support by the 4th internal thread；Reserved between the U-type groove and the transverse tube support
Pretension surplus；And two outer wedge surface sets, it is arranged in the interior wedge space, is arranged at for clamping in the interior wedge space
Negative electrode.
Further, the material of the U-type groove is aluminium.
Further, every one first fastener and every one second fastener include a bolt and a pad.
Further, the 3rd fastener includes a bolt and two nuts.
Further, the 3rd fastener further comprises a pad.
Further, the pad is spring washer.
Further, pretension surplus is reserved between the U-type groove and the transverse tube support.
The present invention furthermore provides a kind of cathode assembly, including two pre- locking devices of above-mentioned negative electrode, described in two
The pre- locking device of negative electrode is symmetrical arranged, and institute is fixed in the two ends of the negative electrode by the pre- locking device of described two negative electrodes respectively
State on transverse tube support.
The present invention furthermore provides a kind of deduster, including above-mentioned cathode assembly.
The pre- locking device of negative electrode, cathode assembly and deduster that the present invention is provided, can easily be protected in an assembling process
Fastness is demonstrate,proved, and pretension is installed conveniently, pretightning force can be adjusted, can also thread-changing in the case where working space is narrow and small.
Brief description of the drawings
Fig. 1 is the structural representation before the pre- locking device assembling of negative electrode provided in an embodiment of the present invention.
Fig. 2 is the structural representation of cathode assembly provided in an embodiment of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Fig. 1 is refer to, the embodiment of the present invention provides a kind of pre- locking device 10 of negative electrode, including：
Interior wedge contiguous block 11, including be oppositely arranged first surface and second surface, one through the first surface and the
The interior wedge space on two surfaces, two the first internal threads for being arranged at the interior both sides of wedge contiguous block 11 and it is arranged at described second
Two the second internal threads of surface both sides.
U-type groove 12, including through described 12 liang of sides of U-type groove and with the 3rd internal thread that first internal thread is matched with
And the 4th internal thread through the base of U-type groove 12.The material of the U-type groove 12 is not limited, it is preferred that the U-type groove
12 material is aluminium.
Pressing plate 13, including two the 5th internal threads matched through the pressing plate 13 and with described two second internal threads
And through the pressing plate 13 and the opening relative with the interior wedge space.
Two the first fasteners 15/16.Every one first fastener 15/16 passes through the 3rd internal thread and described respectively
One internal thread makes the U-type groove 12 be fixedly connected with the interior wedge contiguous block 11.Every one first fastener 15/16 includes a bolt
151/161 and a pad 152/162.The bolt 151/161 and the 3rd internal thread and the first internal thread phase
Match somebody with somebody, so that the U-type groove 12 and the interior wedge contiguous block 11 pass through the bolt 151/161 and the pad 152/162
It is fixedly connected.
Two the second fasteners 17/18, every one second fastener 17/18 passes through the 5th internal thread and described respectively
Two internal threads make the interior wedge contiguous block 11 be fixedly connected with the pressing plate 13.Every one second fastener 17/18 includes a bolt
171/181 and a pad 172/182.The bolt 171/181 and the 5th internal thread and the second internal thread phase
Match somebody with somebody, so that the interior wedge contiguous block 11 and the pressing plate 13 are solid by the bolt 171/181 and the pad 172/182
Fixed connection.
3rd fastener 19, makes the U-type groove 12 be fixed on a transverse tube support 20 by the 4th internal thread.The U
Pretension surplus is reserved between type groove 12 and the transverse tube support 20.3rd fastener 19 includes a bolt 193, two nuts
191/194 and a pad 192.The pad 192 can be spring washer, so as to prevent from loosening.
Two outer wedge surface sets 14, are arranged in the interior wedge space, for clamping the moon being arranged in the interior wedge space
Pole 21.
It is appreciated that the pre-tension method of the negative electrode 21 be exactly by toward U-type groove 12 direction tighten connection U-type groove 12 with
Nut 194 on transverse tube support 20, so that negative electrode 21 is tensed by U-type groove 12 and interior wedge contiguous block 11.Due to the connection of interior wedge
Block 11 is wedge shape connection, draws tighter and tighter so being returned when drawing, the purpose of this pretension of negative electrode 21 just reached.
Fig. 2 is refer to, further, the present invention also provides a kind of cathode assembly 100, including two above-mentioned negative electrode prelock
Tight device 10, two pre- locking devices 10 of negative electrode are symmetrical arranged, and the negative electrode 21 two ends respectively by described in two
The pre- locking device 10 of negative electrode is fixed on the transverse tube support 20.Further, two U-type grooves 12 and the horizontal stroke corresponding to it
Identical pretension surplus is reserved between pipe holder 20, so that two pre- locking devices 10 of negative electrode are symmetrical arranged, improves cloudy
The performance of pole device 100.
The present invention furthermore provides a kind of deduster (not indicated in figure), including above-mentioned cathode assembly 100.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (9)
1. a kind of pre- locking device of negative electrode, it is characterised in that including：
Interior wedge contiguous block, including be oppositely arranged first surface and second surface, one run through the first surface and second surface
Interior wedge space, be arranged at the first internal thread of the interior wedge contiguous block both sides and be arranged at the of the second surface both sides
Two internal threads；
U type grooves, including the 3rd internal thread that is matched through the side of U type grooves two and with first internal thread and run through
4th internal thread on the U type grooves base；
Pressing plate, including the 5th internal thread that matches through the pressing plate and with described two second internal threads and through described
Pressing plate and the opening relative with the interior wedge space；
At least one first fastener, every one first fastener makes institute by the 3rd internal thread and first internal thread respectively
U type grooves are stated to be fixedly connected with the interior wedge contiguous block；
At least one second fastener, every one second fastener makes institute by the 5th internal thread and second internal thread respectively
Interior wedge contiguous block is stated to be fixedly connected with the pressing plate；
3rd fastener, makes the U type grooves be fixed on a transverse tube support by the 4th internal thread；The U-type groove with it is described
Pretension surplus is reserved between transverse tube support；And
Two outer wedge surface sets, are arranged in the interior wedge space, for clamping the negative electrode being arranged in the interior wedge space.
2. the pre- locking device of negative electrode according to claim 1, it is characterised in that the material of the U type grooves is aluminium.
3. the pre- locking device of negative electrode according to claim 1, it is characterised in that every one first fastener and every one second tight
Firmware includes a bolt and a pad.
4. the pre- locking device of negative electrode according to claim 1, it is characterised in that the 3rd fastener includes a bolt
And two nuts.
5. the pre- locking device of negative electrode according to claim 4, it is characterised in that the 3rd fastener further comprises
One pad.
6. the pre- locking device of negative electrode according to claim 5, it is characterised in that the pad is spring washer.
7. a kind of cathode assembly, it is characterised in that including the pre- locking device of negative electrode as described in claim any one of 1-6, two
The individual pre- locking device of the negative electrode is symmetrical arranged, and the two ends of the negative electrode are solid by the pre- locking device of described two negative electrodes respectively
Due on the transverse tube support.
8. cathode assembly according to claim 7, it is characterised in that two U-type grooves and the transverse tube branch corresponding to it
Identical pretension surplus is reserved between frame.
9. a kind of deduster, including 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 CN105057104A (en) | 2015-11-18 |
| CN105057104B true CN105057104B (en) | 2017-10-31 |
Family
ID=54486742
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105057104B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057104A (en) | 2015-11-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| 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: 20171031 Termination date: 20200730 |