CN210378764U - High-voltage capacitor with plug-in bipolar outlet structure - Google Patents
High-voltage capacitor with plug-in bipolar outlet structure Download PDFInfo
- Publication number
- CN210378764U CN210378764U CN201921835714.9U CN201921835714U CN210378764U CN 210378764 U CN210378764 U CN 210378764U CN 201921835714 U CN201921835714 U CN 201921835714U CN 210378764 U CN210378764 U CN 210378764U
- Authority
- CN
- China
- Prior art keywords
- outer side
- side wall
- capacitor body
- screw
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a high-voltage capacitor with bipolar outlet structure of plug-in, including capacitor body, metal-back, capacitor body passes through the wire sleeve and is connected with the metal-back, two of capacitor body's lateral wall fixedly connected with are the mounting panel that the L type set up, two the mounting panel sets up about capacitor body's axial lead symmetry, capacitor body's upper surface rotates through two bearings and is connected with two screw rods, two installation pieces of lateral wall fixedly connected with of metal-back. The utility model discloses, the first bevel gear of bull stick cooperation and second bevel gear drive screw rod rotate to make the installation piece drive the metal-back and move down steadily, utilize the threaded connection of screw rod and installation piece to guarantee metal-back and leading out the stability of bushing, avoid appearing leading to contact failure's phenomenon between each electrode because of leading out the bushing and being connected unstably with the metal-back, brought the facility for maintenance personal's work.
Description
Technical Field
The utility model relates to a high voltage capacitor technical field especially relates to a high voltage capacitor with bipolar outlet structure of plug-in.
Background
The capacitor is a device for containing electric charge, and the high-voltage capacitor is composed of a cylinder body, a cylinder body top, a flat cover or a semispherical seal head, a sealing element and some accessories.
According to the high-voltage capacitor with the plug-in type bipolar outlet structure, which is provided by the application number CN201510867759.4, the requirement of fast replacement of the capacitor under a closed insulating condition can be met, the electrodes are integrally arranged, and the use is simple and convenient. The device comprises an inner cone socket, a wire outlet sleeve, a capacitor body and a sealed metal shell, wherein the capacitor body and the sealed metal shell are independently arranged; a capacitor core is arranged in the capacitor body; the inner cone socket is internally provided with a socket inner electrode and a socket outer electrode in a penetrating way respectively, and one end of the inner cone socket is embedded in the metal shell in a sealing way; one end of the outgoing line sleeve is hermetically fixed on the capacitor body; an inner sleeve electrode and an outer sleeve electrode respectively penetrate through the wire outlet sleeve, and are respectively electrically connected with two sides of the capacitor core; after the other end of the inner cone socket and the other end of the outgoing line sleeve are in plug-in fit through the correspondingly arranged grooves and the correspondingly arranged bulges, the socket inner electrode is electrically connected with the sleeve inner electrode, and the socket outer electrode is electrically connected with the sleeve outer electrode.
However, such high-voltage capacitors have a certain problem in the actual use process, when the metal shell is sleeved on the outgoing line sleeve, although the outer silicone rubber sleeve and the inner silicone rubber sleeve can form an insulating environment inside the metal shell, the connection between the metal shell and the outgoing line sleeve is unstable, so that the phenomenon of poor connection of the outgoing line between the socket inner electrode, the socket outer electrode, the sleeve inner electrode and the sleeve inner electrode is easily caused, and inconvenience is brought to the work of maintenance personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the connection of a metal shell and a wire outlet sleeve has an unstable condition in the prior art, and providing a high-voltage capacitor with a plug-in bipolar wire outlet structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage capacitor with a plug-in bipolar outlet structure comprises a capacitor body and a metal shell, the capacitor body is connected with the metal shell through a wire outlet sleeve, the outer side wall of the capacitor body is fixedly connected with two L-shaped mounting plates which are symmetrically arranged around the axial lead of the capacitor body, the upper surface of the capacitor body is rotatably connected with two screw rods through two bearings, the outer side wall of the metal shell is fixedly connected with two mounting blocks, the two mounting blocks are respectively sleeved on the outer side walls of the two screw rods in a threaded manner, the outer side wall of the mounting plate is fixedly connected with a protective cylinder, the outer side wall of the protective cylinder is provided with a through hole matched with the screw rod, the interior of the protective cylinder is provided with an adjusting device matched with the screw rod, and a buffering device matched with the mounting block is arranged above the protective cylinder.
Preferably, the top thread of the screw rod is sleeved with a limiting sleeve, and the limiting sleeve is arranged in a T shape.
Preferably, adjusting device is including fixed first bevel gear of cup jointing on the screw rod lateral wall, the inside of protective cylinder is provided with the bull stick, the one end that first bevel gear was kept away from to the bull stick rotates with the lateral wall of mounting panel to be connected, the lateral wall of bull stick is fixed to be cup jointed the second bevel gear who meshes mutually with first bevel gear.
Preferably, one end of the rotating rod, which is far away from the second bevel gear, penetrates through the mounting plate and extends outwards, and one end of the rotating rod, which extends outwards, is fixedly connected with a handle.
Preferably, buffer cup joints the first fixed block on the screw rod lateral wall including rotating, two second fixed blocks of lateral wall fixedly connected with of installation piece, two the second fixed block sets up about the screw rod symmetry, the lateral wall of second fixed block rotates and is connected with the connecting rod, the one end of keeping away from the second fixed block of connecting rod rotates with the lateral wall of first fixed block to be connected, the lateral wall cover of connecting rod is equipped with the spring, the both ends of spring respectively with the lateral wall fixed connection of first fixed block and second fixed block.
Preferably, the lateral wall of first fixed block sets up the mouth that runs through with screw rod looks adaptation, the fixed cover of lateral wall of screw rod has connect the swivel, the inside wall that runs through the mouth sets up the spout that is the annular setting with swivel looks adaptation.
The utility model has the advantages that:
1. through the screw rod, the installation piece, a protection section of thick bamboo, the bull stick, mutually supporting between first bevel gear and the second bevel gear, bull stick cooperation first bevel gear and second bevel gear drive the screw rod and rotate to make the installation piece drive the metal-back and move down steadily, utilize the threaded connection of screw rod and installation piece to guarantee the stability that metal-back and outlet sleeve are connected, avoid appearing leading to the phenomenon of contact failure between each electrode because of outlet sleeve and metal-back be connected unstably, brought the facility for maintenance personal's work.
2. Through the cooperation of first fixed block, second fixed block, connecting rod, spring, provide good cushioning effect for the installation piece, avoid appearing the installation piece and in the installation or remove the phenomenon that the too violent and result in contact failure between each electrode of in-process atress, further guaranteed the stability that metal-back and outlet sleeve are connected.
Drawings
Fig. 1 is a schematic structural diagram of a high-voltage capacitor with a plug-in bipolar outlet structure according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic view of a connection structure between a screw rod and a first fixed block in a high-voltage capacitor with a plug-in bipolar outlet structure according to the present invention.
In the figure: the capacitor comprises a capacitor body 1, a metal shell 2, a wire outgoing sleeve 3, a mounting plate 4, a bearing 5, a screw 6, a mounting block 7, a protective cylinder 8, a through hole 9, a limiting sleeve 10, a first bevel gear 11, a rotating rod 12, a second bevel gear 13, a handle 14, a first fixing block 15, a second fixing block 16, a connecting rod 17, a spring 18, a rotating ring 19 and a sliding groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a high-voltage capacitor with plug-in bipolar outlet structure, including capacitor body 1, metal casing 2, capacitor body 1 is connected with metal casing 2 through outlet sleeve 3, capacitor body 1's lateral wall fixedly connected with two mounting panels 4 that are the setting of L type, two mounting panels 4 are symmetrical about capacitor body 1's axis and set up, capacitor body 1's upper surface is rotated through two bearings 5 and is connected with two screw rods 6, stop collar 10 has been cup jointed to screw rod 6's top screw thread, stop collar 10 is the setting of T type, specifically, the thread groove with screw rod 6 looks adaptation is seted up to stop collar 10's lateral wall, stop collar 10 plays limiting displacement to installation piece 7, prevent that installation piece 7 from droing from screw rod 6 at will in the removal process.
The outer side wall of the metal shell 2 is fixedly connected with two mounting blocks 7, the two mounting blocks 7 are respectively in threaded sleeve joint with the outer side walls of the two screws 6, the outer side wall of the mounting plate 4 is fixedly connected with a protective cylinder 8, the outer side wall of the protective cylinder 8 is provided with a through hole 9 matched with the screws 6, an adjusting device matched with the screws 6 is arranged inside the protective cylinder 8, the adjusting device comprises a first bevel gear 11 fixedly sleeved on the outer side wall of the screws 6, a rotating rod 12 is arranged inside the protective cylinder 8, one end, far away from the first bevel gear 11, of the rotating rod 12 is rotatably connected with the outer side wall of the mounting plate 4, a second bevel gear 13 meshed with the first bevel gear 11 is fixedly sleeved on the outer side wall of the rotating rod 12, one end, far away from the second bevel gear 13, of the rotating rod 12 penetrates through the mounting plate 4 and extends outwards, and;
it should be noted that: the protective cylinder 8 plays a role in protecting the first bevel gear 11 and the second bevel gear 13, the handle 14 conveniently rotates the rotating rod 12, the outer side wall of the mounting block 7 is provided with a threaded hole matched with the screw rod 6, and the screw rod 6 is conveniently connected with the threaded hole through threads of the screw rod 6 to drive the mounting block 7 to move up and down.
The buffer device is arranged above the protective cylinder 8 and matched with the mounting block 7, the buffer device comprises a first fixed block 15 which is rotatably sleeved on the outer side wall of the screw rod 6, a through hole matched with the screw rod 6 is formed in the outer side wall of the first fixed block 15, a rotating ring 19 is fixedly sleeved on the outer side wall of the screw rod 6, a chute 20 which is matched with the rotating ring 19 and is annularly arranged is formed in the inner side wall of the through hole, two second fixed blocks 16 are fixedly connected to the outer side wall of the mounting block 7, the two second fixed blocks 16 are symmetrically arranged relative to the screw rod 6, a connecting rod 17 is rotatably connected to the outer side wall of each second fixed block 16, one end, far away from the second fixed block 16, of the connecting rod 17 is rotatably connected with the outer side wall of the first fixed block 15, a spring 18 is sleeved on the outer side wall of the connecting rod 17, and two ends;
it should be noted that: referring to fig. 1, the screw thread on the screw rod 6 is disposed on the upper half portion of the screw rod 6, the screw thread is not disposed on the lower half portion of the screw rod 6, so that the screw rod 6 is conveniently connected to the first fixing block 15, and the connecting rod 17 is rotatably connected to the first fixing block 15 and the second fixing block 16 by a pin shaft.
The utility model discloses in, during the use, with 3 crimping of wire sleeve on capacitor body 1's case lid, the intraductal electrode of cover is connected with one side polar plate of condenser core through first connection piece, the external electrode of cover is connected with the opposite side polar plate of condenser core through the second connection piece, make two electrodes of condenser draw out from wire sleeve 3 respectively, the condenser case lid and the condenser case shell welding that have wire sleeve 3 with the crimping, realize capacitor body 1's body fixed connection, fix in advance on metal casing 2 with interior taper socket, be filled with insulating gas or insulating oil in the metal casing 2.
The limiting sleeve 10 at the top of the screw rod 6 is taken down, two mounting blocks 7 are placed at the top of the screw rod 6, the screw rod 6 is aligned to a threaded hole, two workers rotate the handle 14 respectively, the handle 14 drives the rotating rod 12 to rotate, the rotating rod 12 drives the second bevel gear 13 to rotate, and then the first bevel gear 11 is matched to drive the screw rod 6 to rotate, in the rotating process of the two screw rods 6, the mounting blocks 7 move downwards along the axial direction of the screw rod 6, so that the metal shell 2 is driven to move downwards, at the moment, the outer silicone rubber sleeve is sleeved on the outer wall of the outlet sleeve 3, the inner silicone rubber sleeve is sleeved inside the outlet sleeve, in the downward moving process of the metal shell 2, the outlet sleeve 3 is vertically inserted into the inner cone socket in the metal shell 2, and therefore the electrical connection from the capacitor core to the inner cone socket.
When the installation piece 7 shakes, the installation piece 7 slightly moves up and down, the connecting rod 17 is matched with the spring 18, the installation piece 7 can be effectively buffered, the phenomenon that the installation piece 7 is stressed too violently in the installation or moving process to cause poor contact between electrodes is avoided, and the stability of connection between the metal shell 2 and the outlet sleeve 3 is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A high-voltage capacitor with a plug-in bipolar outlet structure comprises a capacitor body (1) and a metal shell (2), wherein the capacitor body (1) is connected with the metal shell (2) through an outlet sleeve (3), and is characterized in that two L-shaped mounting plates (4) are fixedly connected to the outer side wall of the capacitor body (1), and the two mounting plates (4) are symmetrically arranged about the axial lead of the capacitor body (1);
the upper surface of capacitor body (1) is rotated through two bearings (5) and is connected with two screw rods (6), two installation pieces (7) of lateral wall fixedly connected with of metal casing (2), two installation piece (7) are respectively the screw thread cup joint on the lateral wall of two screw rods (6), the lateral wall fixedly connected with of mounting panel (4) protects a section of thick bamboo (8), the lateral wall of protecting a section of thick bamboo (8) is seted up with through hole (9) of screw rod (6) looks adaptation, the inside of protecting a section of thick bamboo (8) is provided with the adjusting device with screw rod (6) looks adaptation, the top of protecting a section of thick bamboo (8) is provided with the buffer with installation piece (7) looks adaptation.
2. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 1, wherein a stop collar (10) is sleeved on the top thread of the screw (6), and the stop collar (10) is arranged in a T shape.
3. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 1, wherein the adjusting device comprises a first bevel gear (11) fixedly sleeved on the outer side wall of the screw (6), a rotating rod (12) is arranged inside the protective cylinder (8), one end of the rotating rod (12) far away from the first bevel gear (11) is rotatably connected with the outer side wall of the mounting plate (4), and a second bevel gear (13) meshed with the first bevel gear (11) is fixedly sleeved on the outer side wall of the rotating rod (12).
4. The high-voltage capacitor with the plug-in bipolar outlet structure is characterized in that one end of the rotating rod (12) far away from the second bevel gear (13) penetrates through the mounting plate (4) and extends outwards, and a handle (14) is fixedly connected to one end of the rotating rod (12) extending outwards.
5. The high-voltage capacitor with the plug-in type bipolar outlet structure is characterized in that the buffering device comprises a first fixing block (15) which is rotatably sleeved on the outer side wall of a screw (6), the outer side wall of the mounting block (7) is fixedly connected with two second fixing blocks (16), the two second fixing blocks (16) are symmetrically arranged about the screw (6), the outer side wall of each second fixing block (16) is rotatably connected with a connecting rod (17), one end, far away from the second fixing block (16), of each connecting rod (17) is rotatably connected with the outer side wall of the first fixing block (15), a spring (18) is sleeved on the outer side wall of each connecting rod (17), and two ends of each spring (18) are respectively fixedly connected with the outer side walls of the first fixing block (15) and the second fixing block (16).
6. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 5, wherein a through hole adapted to the screw rod (6) is formed in an outer side wall of the first fixing block (15), a rotating ring (19) is fixedly sleeved on an outer side wall of the screw rod (6), and a sliding groove (20) which is adapted to the rotating ring (19) and is annularly arranged is formed in an inner side wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835714.9U CN210378764U (en) | 2019-10-29 | 2019-10-29 | High-voltage capacitor with plug-in bipolar outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835714.9U CN210378764U (en) | 2019-10-29 | 2019-10-29 | High-voltage capacitor with plug-in bipolar outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378764U true CN210378764U (en) | 2020-04-21 |
Family
ID=70256940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921835714.9U Active CN210378764U (en) | 2019-10-29 | 2019-10-29 | High-voltage capacitor with plug-in bipolar outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863458A (en) * | 2020-07-24 | 2020-10-30 | 湖南三合新能源有限责任公司 | Super capacitor module device convenient to dismouting |
-
2019
- 2019-10-29 CN CN201921835714.9U patent/CN210378764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863458A (en) * | 2020-07-24 | 2020-10-30 | 湖南三合新能源有限责任公司 | Super capacitor module device convenient to dismouting |
| CN111863458B (en) * | 2020-07-24 | 2021-11-09 | 湖南三合新能源有限责任公司 | Super capacitor module device convenient to dismouting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210378764U (en) | High-voltage capacitor with plug-in bipolar outlet structure | |
| CN208801141U (en) | A kind of process equipment of fused zirconia product | |
| CN208335991U (en) | A kind of capacitor is explosion-proof to be easily assembled shell | |
| CN111541065B (en) | Capacitor discharging device | |
| CN210837849U (en) | Detachable lithium battery with protective shell | |
| CN210838558U (en) | Power communication equipment box convenient to maintain | |
| CN210403785U (en) | Storage battery convenient to assemble | |
| CN210548742U (en) | Electric welding machine | |
| CN210092380U (en) | Insulating earthing device of distribution network earth connection | |
| CN208391230U (en) | A kind of electrode holders of manual electric arc welding | |
| CN105810490A (en) | Isolation switch capable of on-live contact replacement and special tool for contact replacement | |
| CN207530117U (en) | A kind of electric precipitator and its electric precipitator ground structure | |
| CN209963094U (en) | Lithium battery with waterproof function | |
| CN207319941U (en) | A kind of panel of flush type switch and functional frame fixing device | |
| CN208116992U (en) | A kind of resistance welding machine bottom electrode mechanism | |
| CN214520913U (en) | Automatic glazing device for suspension porcelain insulator | |
| CN111627624A (en) | Insulator inner umbrella skirt cleaning method based on cleaning device | |
| CN219202583U (en) | Miniature water electrolysis experimental facilities | |
| CN217214410U (en) | Power transformer terminal protection device | |
| CN203660094U (en) | A power transmission apparatus drainage wire grounding short circuit operation rod | |
| CN205609930U (en) | A earth connection equipment of electrically conducting for upright mill of roll -in | |
| CN205282513U (en) | A battery pack for having more motor variable capacity | |
| CN212143055U (en) | 95 porcelain insulation rapping bar additionally provided with aluminum sleeve | |
| CN204390912U (en) | Anti-breakdown capacitor | |
| CN210984751U (en) | Vacuum box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |