CN208208564U - Oil-filling hole sealing device for electric power capacitor - Google Patents
Oil-filling hole sealing device for electric power capacitor Download PDFInfo
- Publication number
- CN208208564U CN208208564U CN201820800285.0U CN201820800285U CN208208564U CN 208208564 U CN208208564 U CN 208208564U CN 201820800285 U CN201820800285 U CN 201820800285U CN 208208564 U CN208208564 U CN 208208564U
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- China
- Prior art keywords
- sealing
- plug
- oil
- symmetrically arranged
- oil inlet
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Abstract
The utility model discloses oil-filling hole sealing device for electric power capacitor, including capacitor, the upper end of the capacitor is equipped with mounting plate, oil inlet is offered in the mounting plate, sealing-plug is equipped in the oil inlet, the both ends of the sealing-plug are symmetrically arranged with sliding slot, and fixture block is slidably connected in sliding slot, card slot is symmetrically arranged on the inner wall of the oil inlet, and fixture block is located in card slot far from one end of sliding slot and engages with card slot, mounting groove is equipped in the sealing-plug, pull rod is slidably connected in the mounting groove, support plate is equipped in the sliding slot, line wheel is rotatably connected in the support plate, the fixture block is symmetrically arranged with the first spring far from one end of card slot.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, low manufacture cost, and convenient for opening, good airproof performance can save a large amount of time and efforts of staff, be worthy to be popularized oil inlet.
Description
Technical field
The utility model relates to sealing part of oil injection hole of power capacitor equipment technical field more particularly to power capacitor oilings
Hole sealing device.
Background technique
Power capacitor, the capacitor for electric system and electrical equipment.Any two pieces of metallic conductors, intermediate insulation
Medium separates, that is, constitutes a capacitor.The size of capacitor capacitance, by the spy of dielectric between its geometric dimension and two-plate
Property determines.When capacitor under alternating voltage in use, often indicate the capacity of capacitor with its reactive power, unit be it is weary or
Kilovar.In order to increase capacitor use the time, need it is irregular to capacitor carry out oiling, due to pouring orifice after oiling
Leakproofness it is poor, will lead to internal oil and vapor away, very big wastes internal oil, in order to solve the problem above-mentioned, in turn
Sealing part of oil injection hole of power capacitor equipment is proposed, to solve the sealing problem of oil inlet.Existing sealing part of oil injection hole of power capacitor
Equipment, structure is simple, and overall stability is poor, and oil inlet is not easy to open, and leakproofness is poor.
Utility model content
Purpose of the utility model is to solve structure in the prior art is simple, overall stability is poor, and oil inlet is inconvenient
In opening, the problem of leakproofness difference, and the oil-filling hole sealing device for electric power capacitor proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The upper end of oil-filling hole sealing device for electric power capacitor, including capacitor, the capacitor is equipped with mounting plate, the mounting plate
Oil inlet is inside offered, is equipped with sealing-plug in the oil inlet, the both ends of the sealing-plug are symmetrically arranged with sliding slot, and sliding in sliding slot
It is dynamic to be connected with fixture block, card slot is symmetrically arranged on the inner wall of the oil inlet, and fixture block is located in card slot simultaneously far from one end of sliding slot
Engage with card slot, mounting groove is equipped in the sealing-plug, pull rod is slidably connected in the mounting groove, is equipped with branch in the sliding slot
Fagging is rotatably connected to line wheel in the support plate, and the fixture block is symmetrically arranged with the first spring, the card far from one end of card slot
Block is equipped with wire body, and the lower end of the pull rod is equipped with link block, and wire body is connect after winding line wheel with link block, the sealing
Cavity is offered in plug, and cavity is located at the top of mounting groove, and litter is symmetrically arranged in the cavity, the litter is equipped with
Pulling block, and the upper end of pull rod is connect through cavity and with the lower end of pulling block, the lower end of the pulling block is symmetrically arranged with two the second bullets
Spring, and the two sides of pull rod are arranged in second spring, the pulling block upper end runs through sealing-plug and extends to the upper end of sealing-plug, described
The upper end of mounting plate is equipped with fixed plate, and the upper end of sealing-plug is fixedly connected through mounting plate upper end and with fixed plate lower end, institute
The upper end of pulling block is stated through fixed plate, the upper end of the fixed plate is equipped with pull ring, and the upper end of pulling block and the lower end of pull ring connect,
The lower end of the sealing-plug is equipped with rubber stopper, and rubber stopper and oil inlet are tightly connected, and is arranged that there are two close on the rubber stopper
The upper end of seal ring, the mounting plate is symmetrically arranged with electrode.
Preferably, the lower end of the pulling block is equipped with connecting plate, is symmetrically arranged with mounting hole on the connecting plate, and litter is located at
It is slidably connected in mounting hole and with mounting hole, the pulling block and connecting plate are integrally formed.
Preferably, the mounting groove and sliding slot perforation connect.
Preferably, through-hole is offered in the fixed plate, and the upper end of pulling block is located in through-hole and is slidably connected with through-hole.
Preferably, the oil inlet and capacitor perforation connect.
Preferably, the capacitor and mounting plate are tightly connected.
The utility model has following advantages:
1, in the utility model, oil inlet can be made by setting fixture block, pull ring, pulling block and the first spring convenient for beating
It opens；In the leakproofness for increasing oil inlet by setting sealing ring.
2, the utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, low manufacture cost, oil inlet
Convenient for opening, good airproof performance can save a large amount of time and efforts of staff, be worthy to be popularized mouth.
Detailed description of the invention
Fig. 1 be the utility model proposes oil-filling hole sealing device for electric power capacitor structural schematic diagram；
Fig. 2 be the utility model proposes oil-filling hole sealing device for electric power capacitor part A structural schematic diagram.
In figure: 1 capacitor, 2 mounting plates, 3 electrodes, 4 pull rings, 5 litter, 6 first springs, 7 fixture blocks, 8 support plates, 9 sealing rings,
10 link blocks, 11 pull rods, 12 sealing-plugs, 13 pulling blocks, 14 fixed plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the upper end of oil-filling hole sealing device for electric power capacitor, including capacitor 1, capacitor 1 is equipped with mounting plate 2,
Capacitor 1 and mounting plate 2 are tightly connected；Oil inlet is offered in mounting plate 2, oil inlet and the perforation of capacitor 1 connect；It is set in oil inlet
There is sealing-plug 12, the both ends of sealing-plug 12 are symmetrically arranged with sliding slot, and fixture block 7 is slidably connected in sliding slot, on the inner wall of oil inlet
It is symmetrically arranged with card slot, and fixture block 7 is located in card slot far from one end of sliding slot and engages with card slot, installation is equipped in sealing-plug 12
Slot slidably connects the movement that pull rod 11 is used to pull fixture block 7 in mounting groove, is equipped with support plate 8, mounting groove and sliding slot in sliding slot
Perforation connection；The pulling that line wheel is convenient for wire body is rotatably connected in support plate 8, fixture block 7 is symmetrically arranged with the far from one end of card slot
One spring 6, fixture block 7 are equipped with wire body, and the lower end of pull rod 11 is equipped with link block 10, and wire body after winding line wheel with link block 10
It connects, offers cavity in sealing-plug 12, and cavity is located at the top of mounting groove.
The utility model is symmetrically arranged with litter 5 in cavity, and litter 5 is equipped with pulling block 13, and the upper end of pull rod 11 is through sky
Chamber is simultaneously connect with the lower end of pulling block 13, and the lower end of pulling block 13 is equipped with connecting plate, is symmetrically arranged with mounting hole, and litter 5 on connecting plate
It is slidably connected in mounting hole and with mounting hole, pulling block 13 and connecting plate are integrally formed；The lower end of pulling block 13 is symmetrically arranged with two
A second spring is used to support pulling block 13, and the two sides of pull rod 11 are arranged in second spring, and sealing-plug 12 is run through in 13 upper end of pulling block
And the upper end of sealing-plug 12 is extended to, the upper end of mounting plate 2 is equipped with fixed plate 14, and mounting plate 2 is run through in the upper end of sealing-plug 12
Upper end is simultaneously fixedly connected with 14 lower end of fixed plate, and fixed plate 14 is run through in the upper end of pulling block 13, offers through-hole in fixed plate 14, and
The upper end of pulling block 13 is located in through-hole and is slidably connected with through-hole；The upper end of fixed plate 14 is equipped with pull ring 4, and the upper end of pulling block 13
It is connect with the lower end of pull ring 4, the lower end of sealing-plug 12 is equipped with rubber stopper, and rubber stopper and oil inlet are tightly connected, on rubber stopper
Sealing ring 9 there are two being arranged, the upper end of mounting plate 2 is symmetrically arranged with electrode 3.
The utility model pulls pull ring 4, and then the pulling block connecting with pull ring 4 13 can be driven to be slided on litter 5
It is dynamic, the movement of pull rod 11 can be then driven, since the link block 10 of 11 lower end of pull rod setting is connect by wire body with fixture block 7,
And then wire body can be made to move in the line wheel in support plate 8, so that fixture block 7 removes card slot, it then can be with extraction of closure plug
12, it carries out oiling and sealing-plug 12 is reinserted in oil inlet when oiling finishes, under the action of the first spring 6, so that
Fixture block 7 is caught in again in card slot.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. oil-filling hole sealing device for electric power capacitor, including capacitor (1), which is characterized in that the upper end of the capacitor (1) is equipped with peace
Loading board (2), the mounting plate (2) is interior to offer oil inlet, is equipped with sealing-plug (12) in the oil inlet, the sealing-plug (12)
Both ends be symmetrically arranged with sliding slot, and slidably connect fixture block (7) in sliding slot, be symmetrically arranged with card slot on the inner wall of the oil inlet,
And fixture block (7) is located in card slot far from one end of sliding slot and engages with card slot, and mounting groove is equipped in the sealing-plug (12), it is described
It is slidably connected in mounting groove pull rod (11), is equipped with support plate (8) in the sliding slot, be rotatably connected on the support plate (8)
Line wheel, the fixture block (7) are symmetrically arranged with the first spring (6) far from one end of card slot, and the fixture block (7) is equipped with wire body, described
The lower end of pull rod (11) is equipped with link block (10), and wire body is connect after winding line wheel with link block (10), the sealing-plug
(12) cavity is offered in, and cavity is located at the top of mounting groove, and litter (5), the litter are symmetrically arranged in the cavity
(5) pulling block (13) are equipped with, and the upper end of pull rod (11) is connect through cavity and with the lower end of pulling block (13), the pulling block (13)
Lower end be symmetrically arranged with two second springs, and second spring is arranged in the two sides of pull rod (11), and pulling block (13) upper end is passed through
It wears sealing-plug (12) and extends to the upper end of sealing-plug (12), the upper end of the mounting plate (2) is equipped with fixed plate (14), and seals
The upper end of plug (12) is fixedly connected through mounting plate (2) upper end and with fixed plate (14) lower end, and the upper end of the pulling block (13) is passed through
It fastens fixed board (14), the upper end of the fixed plate (14) is equipped with pull ring (4), and the lower end of the upper end of pulling block (13) and pull ring (4)
Connection, the lower end of the sealing-plug (12) is equipped with rubber stopper, and rubber stopper and oil inlet are tightly connected, and are arranged on the rubber stopper
There are two sealing ring (9), and the upper end of the mounting plate (2) is symmetrically arranged with electrode (3).
2. oil-filling hole sealing device for electric power capacitor according to claim 1, which is characterized in that under the pulling block (13)
End is equipped with connecting plate, mounting hole is symmetrically arranged on the connecting plate, and litter (5) is located in mounting hole and slides company with mounting hole
It connects, the pulling block (13) and connecting plate are integrally formed.
3. oil-filling hole sealing device for electric power capacitor according to claim 1, which is characterized in that the mounting groove and sliding slot
Perforation connection.
4. oil-filling hole sealing device for electric power capacitor according to claim 1, which is characterized in that on the fixed plate (14)
Through-hole is offered, and the upper end of pulling block (13) is located in through-hole and is slidably connected with through-hole.
5. oil-filling hole sealing device for electric power capacitor according to claim 1, which is characterized in that the oil inlet and capacitor
(1) perforation connection.
6. oil-filling hole sealing device for electric power capacitor according to claim 1, which is characterized in that the capacitor (1) and peace
Loading board (2) is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800285.0U CN208208564U (en) | 2018-05-28 | 2018-05-28 | Oil-filling hole sealing device for electric power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800285.0U CN208208564U (en) | 2018-05-28 | 2018-05-28 | Oil-filling hole sealing device for electric power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208564U true CN208208564U (en) | 2018-12-07 |
Family
ID=64515648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800285.0U Expired - Fee Related CN208208564U (en) | 2018-05-28 | 2018-05-28 | Oil-filling hole sealing device for electric power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466666A (en) * | 2020-11-20 | 2021-03-09 | 马鞍山悠思电子科技有限公司 | High-strength metallized film capacitor and preparation device thereof |
-
2018
- 2018-05-28 CN CN201820800285.0U patent/CN208208564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466666A (en) * | 2020-11-20 | 2021-03-09 | 马鞍山悠思电子科技有限公司 | High-strength metallized film capacitor and preparation device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181207 Termination date: 20190528 |