CN108380394A - A kind of corona polar line tensioning apparatus - Google Patents
A kind of corona polar line tensioning apparatus Download PDFInfo
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- CN108380394A CN108380394A CN201810497368.1A CN201810497368A CN108380394A CN 108380394 A CN108380394 A CN 108380394A CN 201810497368 A CN201810497368 A CN 201810497368A CN 108380394 A CN108380394 A CN 108380394A
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- polar line
- corona polar
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- outer support
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 208000002173 dizziness Diseases 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000012716 precipitator Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/86—Electrode-carrying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of corona polar line tensioning apparatus, including outer support part and the inner lock piece inside the outer support part；The inner lock piece is for connecting corona polar line, its one end opposite with the corona polar line connected is connected by the thread mechanism being adjusted by rotation with one end of the outer support part, to drive the inner lock piece to be moved along the length direction of the corona polar line relative to the outer support part；The other end of the outer support part is support positioning end, and the corona polar line introduces inside from the support positioning end of the outer support part and is connected with the inner lock piece.The tensioning apparatus can quickly be tensioned corona polar line, ensure that corona polar line is not not loose tight, while can effectively reduce corona polar line tensioning cost, greatly improve corona polar line tensioning efficiency and quality.
Description
Technical field
The present invention relates to the corona polar line tensioning apparatus of electric dust-removing equipment technical field, especially electric precipitator.
Background technology
In electric precipitator, can the corona polar line of corona discharge electrode frame be stablized, effectively generate corona discharge phenomenon, will be electric
Dizzy area's gas ionization influences the efficiency of dust collection of electric precipitator great.And can corona polar line be stablized, effectively discharge, corona
The rate of tension of polar curve is most important.
Existing corona polar line tensioning mostly uses greatly following two modes：
One is pneumatic tensioning device is taken, every corona polar line is tensioned using a cylinder, this device volume is big, weight
Greatly, it needs that tensioning platform is separately provided, pneumatic tensioning device is carried and mobile inconvenience, and manufacturing cost is high, while pneumatic
Removing tensioning apparatus polar curve after the corona polar line welding of device tensioning can be excessively loose, easily leads to flashover etc. in electric precipitator operational process
Phenomenon.
Another kind is tensioned using screw-button, and every corona polar line is tensioned using a screw-button, is also needed to be separately provided and be opened
Tight platform, the method inefficiency, screw-button screw uncontrollable dynamics by hand, be easy by corona polar line tensioning excessively or will be electric
Dizzy polar curve deflection leads to needle thorn and corona frame plane out of plumb, and so as to cause in electric precipitator operational process, corona polar line collapses
Disconnected or efficiency of dust collection is low.
Therefore, how to overcome disadvantages described above existing for existing corona polar line tensioning apparatus, be those skilled in the art urgently
It solves the problems, such as.
Invention content
The object of the present invention is to provide a kind of corona polar line tensioning apparatus.The device can quickly be tensioned corona polar line, ensure
Corona polar line is not not loose tight, while can effectively reduce corona polar line tensioning cost, greatly improves corona polar line tensioning efficiency and matter
Amount.
To achieve the above object, a kind of corona polar line tensioning apparatus provided by the invention, including outer support part and be located at institute
State the inner lock piece inside outer support part；The inner lock piece is for connecting corona polar line, with the corona polar line phase being connect
Anti- one end is connected by the thread mechanism being adjusted by rotation with one end of the outer support part, to drive the inner lock piece
It is moved along the length direction of the corona polar line relative to the outer support part；The other end of the outer support part is that support positions
End, the corona polar line introduce inside from the support positioning end of the outer support part and are connected with the inner lock piece.
Preferably, the inner lock piece is latch segment, is equipped with the connecting hole for accommodating corona polar line connecting pin, and set
Have the fastener corona polar line connecting pin being locked in connecting hole.
Preferably, the top of the latch segment is equipped with the bolt hole with the connecting hole vertical connection, the fastener packet
It includes and screws in the connecting hole along the bolt hole to lock the clamping screw of the corona polar line.
Preferably, the top of the outer support part is equipped with corresponding to the clamping screw and is parallel to the corona polar line
Slotted hole, the clamping screw screw in the bolt hole of the latch segment across the slotted hole.
Preferably, the both sides of the outer support part are respectively equipped with the anti-bias turn trough of guiding for being parallel to the corona polar line, institute
The both sides for stating inner lock piece are respectively equipped with and the slide bar for being oriented to anti-bias turn trough and being slidably matched.
Preferably, slide bar at least two of the inner lock piece per side, each slide bar pass through institute from outside respectively
The anti-bias turn trough of guiding is stated to be threadedly coupled with the inner lock piece.
Preferably, the thread mechanism includes the screw rod and nut being threadedly coupled；Described screw rod one end and the internal locking
Part is connected, and the other end passes through the end of the outer support part to extend outwardly, and the nut compresses the outer support part from outside.
Preferably, the both ends of the screw rod are respectively equipped with screw thread, are connected by screw thread with the inner lock piece；
Alternatively, one end of the screw rod is equipped with anti-drop head, the other end is equipped with screw thread, passes through anticreep with the inner lock piece
Head is connected.
Preferably, the thread mechanism includes bolt；The end of thread of the bolt pass through the outer support part end to
Interior extension is threadedly coupled with the inner lock piece；The head of the bolt compresses the outer support part from outside.
Preferably, the support positioning end of the outer support part is in the shape that can be matched with the contact surface of support member.
Preferably, the support member is the corona discharge electrode frame cross bar of itself, and the support positioning end of the outer support part is used
In on the cross bar for being pressed on the corona discharge electrode frame.
Preferably, the support member is the auxiliary support frame cross bar of setting, and the support positioning end of the outer support part is used
In on the cross bar for being pressed on the auxiliary support frame.
Preferably, further comprise that additional locking devices, the additional locking devices are used to lock the electricity of corona discharge electrode frame
Dizzy polar curve, tail portion pass through the cross bar of the auxiliary support frame.
Preferably, the additional locking devices head is equipped with casing, and described sleeve pipe is used for across corona polar line and passes through lock
Corona polar line is locked in casing by tight screw rod, and the tie down screw connect with described sleeve pipe and is equipped with operation handle.
Preferably, the outer support part and inner lock piece are in rectangular shape or cylindrical, the outer support part
With the inner cavity for accommodating the inner lock piece.
Preferably, one end that the outer support part is connected with thread mechanism is closed end, the support of the outer support part
Positioning end is open end.
Corona polar line tensioning apparatus provided by the invention is mainly made of outer support part and inner lock piece two parts, wherein
For connecting corona polar line, outer support part is used to support in corona discharge electrode frame or auxiliary support frame supporting member inner lock piece
On, inner lock piece is connect by thread mechanism with outer support part, inner lock piece can be driven relative to outer by adjusting thread mechanism
Support element moves, so that the tightness of corona polar line be adjusted, after the tightening torque of thread mechanism is determined by experiment,
It can be quickly tensioned corona polar line by electric fixed-torque spanner, ensure that corona polar line is not not loose tight.The apparatus structure is small and exquisite, manufactures
Simply, standard component is mostly used, replaceability is good, and mass production may be implemented, and manufacturing cost is greatly reduced, while effectively reducing
Corona polar line is tensioned cost, greatly improves corona polar line tensioning efficiency and quality.
In a kind of preferred embodiment, the both sides of the outer support part, which are equipped with, is oriented to anti-bias turn trough, and the two of the inner lock piece
Side is equipped with slide bar, by being oriented to being slidably matched for anti-bias turn trough and slide bar, can guide and limit inner lock piece only along corona discharge electrode
Line length direction is moved, and solves the problems, such as deflection and bite of the corona polar line during tensioning.
Description of the drawings
Fig. 1 is a kind of schematic three dimensional views of corona polar line tensioning apparatus disclosed by the embodiments of the present invention；
Fig. 2 is a kind of sectional view of corona polar line tensioning apparatus disclosed by the embodiments of the present invention；
Fig. 3 is the operating diagram being tensioned to corona polar line using corona polar line tensioning apparatus shown in Fig. 1；
Fig. 4 is first tensioned corona discharge electrode using another corona polar line tensioning apparatus disclosed by the embodiments of the present invention
Operating diagram.
In figure：
1. 5. screw rod of clamping screw 2. outer support part, 3. inner lock piece, 4. nut, 6. slide bar 7. is oriented to anti-
It deflects slot 8. and supports 9. corona polar line tensioning apparatus of positioning end, 10. auxiliary support frame, 11. additional locking devices 12.
13. corona discharge electrode frame of corona polar line
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
In electric precipitator, a kind of corona polar line is to bore after pore tiny needle on the fourth of the twelve Earthly Branches on it with thinner reinforcing bar
Thorn is process, and rigidity is relatively low, when being assembled into corona discharge electrode frame, needs that certain measure is taken to be tensioned
Afterwards, it then is weldingly fixed on corona discharge electrode frame, while must assure that needle thorn is vertical with plane where corona discharge electrode frame, could realize
Effective electric discharge of corona polar line.
Can the corona polar line of corona discharge electrode frame be stablized, effectively generate corona discharge phenomenon, by corona zone gas ionization,
It is great on the influence of the efficiency of dust collection of electric precipitator, or even if there is electric corona polar line snaps, entire deduster will be unable to normal work
Make, and can corona polar line be stablized, effectively discharge, the rate of tension of corona polar line is most important.
It please refers to Fig.1, Fig. 2, Fig. 1 is a kind of three-dimensional signal of corona polar line tensioning apparatus disclosed by the embodiments of the present invention
Figure；Fig. 2 is a kind of sectional view of corona polar line tensioning apparatus disclosed by the embodiments of the present invention.
As shown, in a specific embodiment, corona polar line tensioning apparatus provided by the invention, mainly by outer support
The components such as part 2 and inner lock piece 3 are constituted, and inner lock piece 3 is the latch segment in rectangular shape, and outer support part 2 is in be more than internal lock
Tight part 3 and hollow rectangular shape, by being enclosed positioned at the side plate of surrounding and the end plate of one end, one end is closed end,
The other end is open end, and there is the inner cavity for accommodating inner lock piece 3, inner lock piece 3 can be packed into outer support part 2 from open end
Portion, the open end of outer support part 2 are support positioning end 8,12 line of corona discharge electrode can be introduced from the open end of outer support part 2 it is internal with
Inner lock piece 3 is connected.
Inner lock piece 3 is equipped with a front and back through-hole penetrated through, to accommodate corona polar line 12 for connecting corona polar line 12
Connecting pin, and be equipped with and 12 connecting pin of corona polar line can be locked at the fastener in connecting hole.Specifically, inner lock piece 3
Top is equipped with the radial through-hole with connecting hole vertical connection, and is welded there are one nut at the aperture of this radial through-hole upper end,
To form bolt hole, this bolt well format can make full use of standard component nut, avoid processing screw thread on inner lock piece, tightly
Firmware is clamping screw 1, and after corona polar line 12 penetrates the connecting hole of inner lock piece 3, clamping screw 1 is screwed in along bolt hole and connected
Hole can lock corona polar line 12.
The top of outer support part 2 is equipped with corresponding to clamping screw 1 and is parallel to the slotted hole of corona polar line 12, clamping screw
1 passes through slotted hole to screw in the bolt hole of inner lock piece 3, and clamping screw 1 is to exposing outside 2 certain distance of outer support part, so as to from outer
Portion, which is operated, locks corona polar line 12.
The one end opposite with the corona polar line 12 connected of inner lock piece 3 passes through the thread mechanism being adjusted by rotation and outer branch
One end of support member 2 is connected, to drive length direction of the inner lock piece 3 relative to outer support part 2 along corona polar line 12 to move.
Specifically, thread mechanism includes that the screw rod 5 being threadedly coupled and nut 4, the both ends of screw rod 5 are respectively equipped with screw thread,
It is connected by screw thread with inner lock piece 3, the other end passes through the end of outer support part 2 to extend outwardly, and nut 4 is tightened on from outside
On screw rod, it is equipped with gasket between outer support part 2, outer support part 2 is compressed from outside.Here, the corona of 3 right end of inner lock piece
Polar curve connecting hole is hole that is coaxial and being connected to the threaded hole of left end, and corona discharge electrode is tightened in order to be processed and transmit in an axial direction
The pulling force of line, according to actual needs, the two holes can not also be connected to.
Certainly, thread mechanism is not limited to both the above form, can also there is other forms, for example, one end of screw rod 5
Equipped with anti-drop head, the other end is equipped with screw thread, and screw rod 5 is connected with inner lock piece 3 by anti-drop head；Alternatively, using bolt come into
Row is adjusted, and according to bolt, then the end of thread of bolt may pass through the end of outer support part 2 and extend internally, with 3 screw thread of inner lock piece
The head of connection, bolt compresses outer support part 2 from outside, in this way, can tighten or loosen electricity from external directly rotating bolt
Dizzy polar curve 12 can save nut 4 this component, further simplify structure.
When to prevent from adjusting tail portion nut 4, corona polar line 12 deflects, and the both sides of outer support part 2 are respectively equipped with parallel
It is respectively equipped in the both sides of the anti-bias turn trough 7 of the guiding of corona polar line 12, inner lock piece 3 and is oriented to what anti-bias turn trough 7 was slidably matched
Slide bar 6, slide bar 6 of the inner lock piece 3 per side is two, and the connecting pin of each slide bar 6 is respectively equipped with screw thread, and is worn respectively from outside
It crosses and is oriented to the screw-in corresponding threaded hole in 3 side of inner lock piece of anti-bias turn trough 7, be threadedly coupled, can solve with inner lock piece 3
Deflection and bite problem of the corona polar line 12 during tensioning.
Slide bar 6 can be that entire body diameter is identical and be equipped with the slide bar of the turn-knobs operating position such as flat recess or cross recess in end
6, can also end carry hexagonal bolt head slide bar 6, can both play the role of be oriented to anti-deflection, can also rise in limitation
Continue the effect of moving limit position before and after locking member 3, while can also play the role of locking corona polar line 12.
It is worth noting that the support positioning end 8 of outer support part 2 is in the shape that can be matched with the contact surface of support member
Shape.If the cross bar rectangular in cross-section of 10 supporting member of following corona discharge electrode frames 13 or auxiliary support frame, contact surface is in flat
Planar, then the support positioning end of outer support part 2 is in planar, if 10 supporting member of corona discharge electrode frame 13 or auxiliary support frame
Cross bar section it is rounded, contact surface is arc-shaped, then the support positioning end of outer support part 2 is arc-shaped.Due to following embodiments
In 10 supporting member of corona discharge electrode frame 13 or auxiliary support frame cross bar section it is rounded, therefore, outer support as shown in the figure
The support positioning end 8 of part 2 is in the semicircle that can match therewith, other shapes and so on.
The present invention can quantify the torque for being tensioned corona polar line 12, solve the problems, such as that corona polar line 12 is loose or tight, and
It can ensure that corona polar line 12 does not deflect during tensioning, it is ensured that the needle thorn of corona polar line 12 is vertical with corona discharge electrode frame 13,
Compact structure, operation facility, are advantageous to processing and onsite application.
Above-described embodiment is only the preferred embodiment of the present invention, is specifically not limited thereto, on this basis can be according to reality
It needs to make with targetedly adjusting, to obtain different embodiments.
For example, inner lock piece 3 can lock corona polar line 12 in advance, it is then reloaded into outer support part 2, therefore outer support part 2
On can be not provided with slotted hole；Alternatively, the support positioning end 8 of outer support part 2, which is equipped with, is in contact with it the consistent sealing plate of face shape, and
The through-hole across corona polar line 12 is opened up on sealing plate, so that support positioning end 8 is more uniformly stressed；Or by outer branch
Support member and inner lock piece are designed to cylindrical, more prismatic or other shapes, etc..
Since mode in the cards is more, just no longer illustrate one by one here.
Show referring to FIG. 3, Fig. 3 is the work being tensioned to corona polar line using corona polar line tensioning apparatus shown in Fig. 1
It is intended to.
In use, corona polar line 12 is imported in the connecting hole of inner lock piece 3, then corona polar line is locked with clamping screw 1
12, while then the fastening of the support positioning end 8 of outer support part 2 is adjusted into tail portion nut 4 on the cross bar of corona discharge electrode frame 13
It is tensioned corona polar line 12.
The tightening torque value of adjusting nut 4 determines optimum range value by scene or workshop, then with constant torque wrench (or
Other related tools) torque value set according to the torque range measured, then use this torque spanner adjusting tail portion nut 4 to volume
Until determining torque value, it can quickly be tensioned corona polar line 12 in this way, while ensureing that corona polar line 12 is not not loose tight, wait for corona polar line
After the completion of welding, corona polar line tensioning apparatus is removed.
Referring to FIG. 4, Fig. 4 is first to corona discharge electrode using another corona polar line tensioning apparatus disclosed by the embodiments of the present invention
The operating diagram being tensioned.
As an improvement in another embodiment, corona polar line tensioning apparatus further has additional auxiliary support frame 10
With additional locking devices 11, support member is the cross bar of the auxiliary support frame 10 of setting, and the support positioning end of outer support part 2 is used for
It is pressed on the cross bar of auxiliary support frame 10.
Additional locking devices 11 are used to lock the corona polar line 12 of corona discharge electrode frame 13, and tail portion passes through auxiliary support frame 10
Cross bar, 11 head of additional locking devices is equipped with casing, and casing is used for corona across corona polar line 12 and by tie down screw
Polar curve 12 is locked in casing, and tie down screw is with casing connection and equipped with operation handle.
In use, by corona polar line 12 pass through additional locking devices 11 import inner lock piece 3 connecting hole in, then with lock
Bolt 1 locks corona polar line 12, while by the fastening of the support positioning end 8 of outer support part 2 set by 13 tail portion of corona discharge electrode frame
Auxiliary support frame 10 cross bar on, then adjust tail portion nut 4 and be tensioned corona polar line 12.
Similarly, the tightening torque value of adjusting nut 4 determines optimum range value by scene or workshop, then is pulled with torque is determined
Hand (or other related tools) sets torque value according to the torque range measured, and then adjusts tail portion nut with this torque spanner
4 until nominal torque value, can quickly be tensioned corona polar line 12 in this way, while ensureing that the tightness of corona polar line 12 meets
Design requirement removes corona polar line tensioning apparatus after the completion of waiting for corona polar line welding.
Corona polar line tensioning apparatus provided by the present invention is described in detail above.It is used herein specifically a
Principle and implementation of the present invention are described for example, and the explanation of above example is only intended to help to understand the present invention's
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (16)
1. a kind of corona polar line tensioning apparatus, which is characterized in that in including outer support part and inside the outer support part
Locking member；For connecting corona polar line, one end opposite with the corona polar line connected passes through rotatable the inner lock piece
The thread mechanism of adjusting is connected with one end of the outer support part, to drive the inner lock piece relative to the outer support part
Length direction along the corona polar line moves；The other end of the outer support part be support positioning end, the corona polar line from
The support positioning end of the outer support part introduces inside and is connected with the inner lock piece.
2. corona polar line tensioning apparatus according to claim 1, which is characterized in that the inner lock piece is latch segment,
Equipped with the connecting hole for accommodating corona polar line connecting pin, and it is equipped with and the corona polar line connecting pin is locked in connecting hole
Fastener.
3. corona polar line tensioning apparatus according to claim 2, which is characterized in that the top of the latch segment is equipped with and institute
The bolt hole of connecting hole vertical connection is stated, the fastener includes screwing in the connecting hole along the bolt hole to lock the electricity
The clamping screw of dizzy polar curve.
4. corona polar line tensioning apparatus according to claim 3, which is characterized in that the top of the outer support part be equipped with pair
Clamping screw described in Ying Yu and the slotted hole for being parallel to the corona polar line, the clamping screw pass through the slotted hole to screw in institute
State the bolt hole of latch segment.
5. corona polar line tensioning apparatus according to claim 1, which is characterized in that the both sides of the outer support part are set respectively
It is parallel to the anti-bias turn trough of guiding of the corona polar line, the both sides of the inner lock piece are respectively equipped with and the guiding anti-deflection
The slide bar that slot is slidably matched.
6. corona polar line tensioning apparatus according to claim 5, which is characterized in that slide bar of the inner lock piece per side
At least two, each slide bar passes through the anti-bias turn trough of guiding to be threadedly coupled with the inner lock piece from outside respectively.
7. corona polar line tensioning apparatus according to claim 1, which is characterized in that the thread mechanism includes being threadedly coupled
Screw rod and nut；Described screw rod one end is connected with the inner lock piece, the other end pass through the outer support part end to
Outer extension, the nut compress the outer support part from outside.
8. corona polar line tensioning apparatus according to claim 7, which is characterized in that the both ends of the screw rod are respectively equipped with spiral shell
Line is connected with the inner lock piece by screw thread；
Alternatively, one end of the screw rod is equipped with anti-drop head, the other end is equipped with screw thread, passes through anti-drop head phase with the inner lock piece
Connection.
9. corona polar line tensioning apparatus according to claim 1, which is characterized in that the thread mechanism includes bolt；Institute
The end of thread for stating bolt passes through the end of the outer support part to extend internally, and is threadedly coupled with the inner lock piece；The bolt
Head compress the outer support part from outside.
10. corona polar line tensioning apparatus according to claim 1, which is characterized in that the support of the outer support part positions
End is in the shape that can be matched with the contact surface of support member.
11. corona polar line tensioning apparatus according to claim 10, which is characterized in that the support member is corona discharge electrode frame
The cross bar of frame itself, the support positioning end of the outer support part are used to be pressed on the cross bar of the corona discharge electrode frame.
12. corona polar line tensioning apparatus according to claim 10, which is characterized in that the support member is the auxiliary of setting
Supporting rack cross bar, the support positioning end of the outer support part is helped to be used to be pressed on the cross bar of the auxiliary support frame.
13. corona polar line tensioning apparatus according to claim 12, which is characterized in that further comprise auxiliary locking dress
It sets, the additional locking devices are used to lock the corona polar line of corona discharge electrode frame, and tail portion passes through the cross of the auxiliary support frame
Bar.
14. corona polar line tensioning apparatus according to claim 13, which is characterized in that the additional locking devices head is set
There are casing, described sleeve pipe to be used to be locked in casing across corona polar line and by tie down screw by corona polar line, the locking
Screw rod connect with described sleeve pipe and is equipped with operation handle.
15. according to claim 1 to 14 any one of them corona polar line tensioning apparatus, which is characterized in that the outer support part
It is in rectangular shape or cylindrical with inner lock piece, the outer support part has the inner cavity for accommodating the inner lock piece.
16. according to claim 1 to 14 any one of them corona polar line tensioning apparatus, which is characterized in that the outer support part
The one end being connected with thread mechanism is closed end, and the support positioning end of the outer support part is open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497368.1A CN108380394A (en) | 2018-05-22 | 2018-05-22 | A kind of corona polar line tensioning apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497368.1A CN108380394A (en) | 2018-05-22 | 2018-05-22 | A kind of corona polar line tensioning apparatus |
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| CN108380394A true CN108380394A (en) | 2018-08-10 |
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| CN207929417U (en) * | 2018-05-22 | 2018-10-02 | 福建龙净脱硫脱硝工程有限公司 | A kind of corona polar line tensioning apparatus |
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