CN214203465U - Coupling capacitor device - Google Patents
Coupling capacitor device Download PDFInfo
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- CN214203465U CN214203465U CN202023271044.8U CN202023271044U CN214203465U CN 214203465 U CN214203465 U CN 214203465U CN 202023271044 U CN202023271044 U CN 202023271044U CN 214203465 U CN214203465 U CN 214203465U
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Abstract
The utility model belongs to the technical field of the coupling capacitor, especially, relate to a coupling capacitor device. The coupling capacitor device includes: a capacitor body; the first fixing block is fixedly arranged at the top of the capacitor body; the second fixed block is fixedly arranged at the bottom of the capacitor body; the cleaning mechanisms comprise a threaded rod, a sliding block and a driven gear, the threaded rod is rotatably mounted on the first fixing block and the second fixing block, the sliding block is sleeved on the threaded rod in a threaded manner, and the driven gear is fixedly sleeved at the bottom end of the threaded rod; two protection mechanisms, two protection mechanisms all set up on first fixed block, and fixed establishment includes arc clamp splice, two connecting blocks, first slide bar, draw-in groove, first draw the piece, guard box, second slide bar, spring. The utility model provides a coupling capacitor device has the convenient greasy dirt of getting rid of, can protect connecting wire's advantage.
Description
Technical Field
The utility model belongs to the technical field of the coupling capacitor, especially, relate to a coupling capacitor device.
Background
The coupling capacitor is an important device in a high-frequency channel of a power system, is a capacitor used for transmitting signals in a power network, is mainly used in a power frequency high-voltage and ultrahigh-voltage alternating-current power transmission line, and achieves the purposes of carrier, communication, measurement, control, protection, electric energy extraction and the like. The high-frequency signal circuit is characterized in that 2 strong current systems and 2 weak current systems are coupled and isolated through the capacitor, a high-frequency signal circuit is provided, power frequency current is prevented from entering the weak current systems, and personal safety is guaranteed.
However, in the prior art, the coupling capacitor is connected to the lead wire by a single bolt in most cases. Therefore, the lead often swings due to external wind, and the connection part of the lead and the coupling capacitor is easy to be damaged after a long time; and the coupling capacitor has the phenomena of leakage and oil leakage in the using process, and if the oil stains are not treated, the whole capacitor can be damaged.
Therefore, there is a need to provide a new coupling capacitor device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a conveniently get rid of the greasy dirt, can protect connecting wire's coupling capacitor device.
In order to solve the above technical problem, the utility model provides a coupling capacitor device, include: a capacitor body; the first fixing block is fixedly arranged at the top of the capacitor body; the second fixed block is fixedly arranged at the bottom of the capacitor body; the cleaning mechanisms comprise a threaded rod, a sliding block and a driven gear, the threaded rod is rotatably mounted on the first fixing block and the second fixing block, the sliding block is sleeved on the threaded rod in a threaded manner, and the driven gear is fixedly sleeved at the bottom end of the threaded rod; the protection device comprises two protection mechanisms, wherein the two protection mechanisms are arranged on a first fixed block, each protection mechanism comprises an arc-shaped clamping block, two connecting blocks, a first sliding rod, a clamping groove, a first pulling block, a protection box, a second sliding rod and a spring, the arc-shaped clamping block is arranged at the top of the first fixed block, the two connecting blocks are respectively and fixedly arranged on two sides of the arc-shaped clamping block, the first sliding rod is slidably arranged on the connecting blocks and the first fixed block, the clamping groove is formed in the first sliding rod, the first pulling block is fixedly arranged at the top end of the first sliding rod, the protection box is fixedly arranged at the bottom of the first fixed block, the second sliding rod is slidably arranged in the protection box, one end of the second sliding rod extends into the clamping groove, one end, far away from the clamping groove, of the second sliding rod extends out of the protection box, the spring is slidably sleeved on the second sliding rod, and one end of the spring is fixedly arranged on the inner wall of one side of the protection box; the two screws are arranged on the two connecting blocks in a threaded manner; the two nuts are arranged on the two screws in a threaded manner; the door-shaped bracket is fixedly arranged at the bottom of the second fixed block; the rotating rod is rotatably arranged on the door-shaped bracket; the driving gear is fixedly sleeved on the rotating rod and meshed with the two driven gears.
As the utility model discloses a further scheme, fixed mounting has connecting wire on the first fixed block, connecting wire and capacitor body fixed connection, and fixed mounting has rubber protection piece in the arc clamp splice.
As a further scheme of the utility model, the bottom fixed mounting of first fixed block has two gag lever posts, the bottom of two gag lever posts all with the top fixed connection of second fixed block.
As a further scheme of the utility model, fixed mounting has the clean piece of arc on the outer wall of one side of slider, and the one end fixed mounting of second slide bar has the second to draw the piece, and the bottom fixed mounting of bull stick has the commentaries on classics handle.
As a further proposal of the utility model, the second slide bar is fixedly provided with a stopper, and one side outer wall of the stopper is fixedly connected with one end of the spring.
As a further proposal of the utility model, the through-hole has been seted up at the top of slider, and the through-hole internalization is inlayed and is had the ball, and the gag lever post runs through the through-hole and with ball swing joint.
Compared with the prior art, the utility model provides a coupling capacitor device has following beneficial effect:
the utility model cleans the capacitor body through the mutual cooperation of the first rotating handle, the rotating rod, the driving gear, the driven gear, the threaded rod, the sliding block and the arc cleaning block, and has the advantage of convenient oil stain removal; the handle is changeed through the second, and screw, nut, arc clamp splice, rubber protection piece, connecting block, first drawing piece, first slide bar, second draw piece, second slide bar, spring draw under mutually supporting of guard box and draw-in groove, fix connecting wire, have the advantage that can protect connecting wire.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front sectional view of a coupling capacitor device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic top cross-sectional view of a preferred embodiment of a coupling capacitor device according to the present invention;
fig. 4 is an assembly view of the arc-shaped cleaning block and the sliding block of the present invention.
In the figure: 1. a capacitor body; 2. a first fixed block; 3. a threaded rod; 4. a slider; 5. a driven gear; 6. an arc-shaped clamping block; 7. connecting blocks; 8. a first slide bar; 9. a card slot; 10. a first pull block; 11. a protection box; 12. a second slide bar; 13. a spring; 14. a screw; 15. a nut; 16. a gantry support; 17. a rotating rod; 18. a drive gear.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a coupling capacitor device includes: a capacitor body 1; the first fixing block 2 is fixedly arranged at the top of the capacitor body 1; the second fixed block is fixedly arranged at the bottom of the capacitor body 1; the cleaning mechanism comprises a threaded rod 3, a sliding block 4 and a driven gear 5, the threaded rod 3 is rotatably mounted on the first fixing block 2 and the second fixing block, the sliding block 4 is in threaded sleeve connection with the threaded rod 3, and the driven gear 5 is fixedly sleeved at the bottom end of the threaded rod 3;
two protection mechanisms, both of which are arranged on the first fixed block 2, the protection mechanism comprises an arc-shaped clamping block 6, two connecting blocks 7, a first slide bar 8, a clamping groove 9, a first pulling block 10, a protection box 11, a second slide bar 12 and a spring 13, the arc-shaped clamping block 6 is arranged on the top of the first fixed block 2, the two connecting blocks 7 are respectively and fixedly arranged on two sides of the arc-shaped clamping block 6, the first slide bar 8 is slidably arranged on the connecting blocks 7 and the first fixed block 2, the clamping groove 9 is arranged on the first slide bar 8, the first pulling block 10 is fixedly arranged on the top end of the first slide bar 8, the protection box 11 is fixedly arranged on the bottom of the first fixed block 2, the second slide bar 12 is slidably arranged in the protection box 11, one end of the second slide bar 12 extends in the clamping groove 9, one end of the second slide bar 12 far away from the clamping groove 9 extends out of the protection box 11, the spring 13 is slidably sleeved on the second slide bar 12, one end of the spring 13 is fixedly arranged on the inner wall of one side of the protection box 11;
two screws 14, wherein the two screws 14 are arranged on the two connecting blocks 7 in a threaded manner; two nuts 15, the two nuts 15 are installed on the two screws 14 in a threaded mode;
the door-shaped bracket 16 is fixedly arranged at the bottom of the second fixed block; the rotating rod 17 is rotatably arranged on the door-shaped bracket 16; the driving gear 18, the driving gear 18 is fixedly sleeved on the rotating rod 17, the driving gear 18 is engaged with two driven gears 5;
a connecting wire is fixedly mounted on the first fixing block 2 and fixedly connected with the capacitor body 1, and a rubber protection block is fixedly mounted in the arc-shaped clamping block 6.
The bottom fixed mounting of first fixed block 2 has two gag lever posts, and the bottom of two gag lever posts all is with the top fixed connection of second fixed block.
An arc-shaped cleaning block is fixedly installed on the outer wall of one side of the sliding block 4, a second pull block is fixedly installed at one end of the second sliding rod 12, and a rotating handle is fixedly installed at the bottom end of the rotating rod 17.
A limiting block is fixedly installed on the second sliding rod 12, and the outer wall of one side of the limiting block is fixedly connected with one end of the spring 13.
The through-hole has been seted up at the top of slider 4, and the activity is inlayed in the through-hole has the ball, gag lever post run through the through-hole and with ball swing joint.
The utility model provides a coupling capacitor device's theory of operation as follows:
when the greasy dirt on the capacitor body 1 needs to be cleared up, the first rotating handle is rotated to drive the rotating rod 17 to rotate, the rotating rod 17 drives the driving gear 18 to rotate, and the driving gear 18 drives the two driven gears 5 to rotate. The two driven gears 5 drive the threaded rod 3 to rotate, the threaded rod 3 drives the sliding block 4 and the arc-shaped cleaning block to move downwards to clean the surface of the capacitor body 1, and the arc-shaped cleaning block can be used for cleaning the capacitor body 1 in a reciprocating mode through forward and backward rotation of the first rotating handle;
when the connecting wire and the interface of the coupling capacitor need to be protected, the screw 14 is rotated, the screw 14 and the nut 15 are close to each other, the two arc-shaped clamping blocks 6 are fixed, the rubber protection blocks in the two arc-shaped clamping blocks 6 are close to each other and are in contact with the connecting wire, the connecting wire is prevented from being damaged due to rigid contact of the connecting wire and the first fixing block 2, the connecting wire is protected, the second pulling block is pulled to drive the second sliding rod 12 and the limiting block to move leftwards, the limiting block and the protection box 11 extrude the spring 13 and then insert the first sliding rod 8, when the clamping groove 9 in the first sliding rod 8 and the second sliding rod 12 are at the same height, the second pulling block is loosened, the elastic force of the spring 13 drives the second sliding rod 12 to move rightwards and clamp the clamping groove 9, and the protection device is fixed.
The utility model discloses a first commentaries on classics handle, bull stick 17, the driving gear 18, driven gear 5, threaded rod 3, under mutually supporting of slider 4 and the clean piece of arc, clean capacitor body 1, the advantage of conveniently getting rid of the greasy dirt has, change the handle through the second, screw 14, nut 15, arc clamp splice 6, rubber protection piece, connecting block 7, firstly draw piece 10, first slide bar 8, the second draws the piece, second slide bar 12, spring 13, under mutually supporting of guard box 11 and draw-in groove 9, fix connecting wire, have the advantage that can protect connecting wire.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. A coupling capacitor device, comprising:
a capacitor body;
the first fixing block is fixedly arranged at the top of the capacitor body;
the second fixed block is fixedly arranged at the bottom of the capacitor body;
the cleaning mechanisms are respectively arranged on two sides of the capacitor body and comprise a threaded rod, a sliding block and a driven gear, the threaded rod is rotatably mounted on the first fixing block and the second fixing block, the sliding block is sleeved on the threaded rod in a threaded manner, and the driven gear is fixedly sleeved at the bottom end of the threaded rod;
two protection mechanisms, two protection mechanisms all set up on the first fixed block, protection mechanism includes arc clamp splice, two connecting blocks, first slide bar, draw-in groove, first draw the piece, guard box, second slide bar, spring, the arc clamp splice sets up the top of first fixed block, two the connecting block respectively fixed mounting in the both sides of arc clamp splice, first slide bar slidable mounting in on connecting block and first fixed block, the draw-in groove is seted up on the first slide bar, first draw the piece fixed mounting in the top of first slide bar, guard box fixed mounting is in the bottom of first fixed block, second slide bar slidable mounting in the guard box, the one end of second slide bar extends in the draw-in groove, the one end that the draw-in groove was kept away from to the second slide bar extends outside the guard box, the spring sliding sleeve is established on the second slide bar, one end of the spring is fixedly arranged on the inner wall of one side of the protection box;
the two screws are mounted on the two connecting blocks in a threaded manner;
the two nuts are mounted on the two screws in a threaded manner;
the door-shaped bracket is fixedly arranged at the bottom of the second fixing block;
the rotating rod is rotatably arranged on the door-shaped bracket;
the driving gear is fixedly sleeved on the rotating rod and is meshed with the two driven gears.
2. The coupling capacitor device according to claim 1, wherein a connecting lead is fixedly mounted on the first fixing block, the connecting lead is fixedly connected with the capacitor body, and a rubber protection block is fixedly mounted in the arc-shaped clamping block.
3. The coupling capacitor device according to claim 1, wherein two limiting rods are fixedly mounted at the bottom of the first fixing block, and the bottom ends of the two limiting rods are fixedly connected with the top of the second fixing block.
4. The coupling capacitor device according to claim 1, wherein an arc-shaped cleaning block is fixedly mounted on an outer wall of one side of the sliding block, a second pulling block is fixedly mounted at one end of the second sliding rod, and a rotating handle is fixedly mounted at the bottom end of the rotating rod.
5. The coupling capacitor device according to claim 1, wherein a limiting block is fixedly mounted on the second sliding rod, and an outer wall of one side of the limiting block is fixedly connected with one end of the spring.
6. The coupling capacitor device as claimed in claim 3, wherein the top of the slider has a through hole, a ball is movably embedded in the through hole, and the limiting rod penetrates through the through hole and is movably connected with the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271044.8U CN214203465U (en) | 2020-12-30 | 2020-12-30 | Coupling capacitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271044.8U CN214203465U (en) | 2020-12-30 | 2020-12-30 | Coupling capacitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203465U true CN214203465U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023271044.8U Active CN214203465U (en) | 2020-12-30 | 2020-12-30 | Coupling capacitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202723A1 (en) * | 2022-06-14 | 2023-10-26 | 程远贵 | Capacitor protection apparatus and capacitor |
-
2020
- 2020-12-30 CN CN202023271044.8U patent/CN214203465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202723A1 (en) * | 2022-06-14 | 2023-10-26 | 程远贵 | Capacitor protection apparatus and capacitor |
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