CN206282782U - The disconnecting switch of lubricating oil can be added - Google Patents
The disconnecting switch of lubricating oil can be added Download PDFInfo
- Publication number
- CN206282782U CN206282782U CN201621429846.8U CN201621429846U CN206282782U CN 206282782 U CN206282782 U CN 206282782U CN 201621429846 U CN201621429846 U CN 201621429846U CN 206282782 U CN206282782 U CN 206282782U
- Authority
- CN
- China
- Prior art keywords
- base
- compression cylinder
- axle sleeve
- lubricating oil
- disconnecting switch
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model is related to a kind of disconnecting switch for adding lubricating oil, including base, and two insulator posts are provided with base, is formed between two insulator post lower ends and base and is rotatably assorted, and rotational structure is between the insulator and base：Axle sleeve is fixedly installed on the base, the pillar of the insulator post lower end inserts axle sleeve and formation is rotatably assorted, oiling ring is provided with the opening of the axle sleeve upper end, oil pocket is provided with the oiling ring, several nozzle openings are distributed with the inner ring face of the oiling ring；Fuel tank is provided with base, refueling device is provided with the fuel tank, the refueling device is respectively through petroleum pipeline and two oiling rings.Manually press and the lubricating oil in fuel tank is added in axle sleeve, realize to the lubrication between pillar and axle sleeve, Manual press is reliable and stable, without relying on power supply.
Description
Technical field
The utility model is related to a kind of disconnecting switch for adding lubricating oil.
Background technology
Disconnecting switch is applied on outdoor high-voltage controller switching equipment circuit, is made up of three single single-pole isolators
Three-phase electric apparatus, each single-pole isolator has identical part, and each pole realizes that three poles join by alternate horizontal rotating shaft
It is dynamic, when switch operation, by pushing away, drawing CS type hand-powers mechanism, connecting tube, transmission arm, horizontal rotating shaft, operation insulator are driven,
Realize the three-level linkage of disconnecting link opening and closing.The base of disconnecting switch is curved by the thick mild steel plates of 4.5mm, the horizontal rotating shaft with torque arm
Its middle part is crossed, at every pole rotating shaft two ends, respectively there is a positioning steel ring, monopole positioning can be played a part of.
Due in product design, pedestal steel plate, horizontal rotating shaft and the triangular fit clearance of centring ring are very tight
It is close.By long-term outdoor operation, easily got rusty at pedestal and the cooperation of rotating shaft, and due between pedestal, rotating shaft, centring ring three
Fit clearance closely, once so corrosion, just easily there is the dead phenomenon of rust, cause disconnecting link rotating shaft to rotate at all, even if
We add lubricant in maintenance, cannot also be efficiently entering in fit clearance, it is impossible to play effective lubrication.Every year
Cause the disconnecting link cannot to divide, close because disconnecting switch rotating shaft rust is dead, have a strong impact on safety, the requirement of rapid transmission of electricity.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind can add lubricating oil
Disconnecting switch.
The utility model solves the technical scheme that its technical problem used：It is a kind of to add keeping apart for lubricating oil
Close, including base, two insulator posts are provided with the base, rotation is formed between two insulator post lower ends and base and is matched somebody with somebody
Close, rotational structure is between the insulator and base：Axle sleeve is fixedly installed on the base, the insulator post lower end
Pillar inserts axle sleeve and formation is rotatably assorted, and is provided with the opening of the axle sleeve upper end in oiling ring, the oiling ring and set
There is oil pocket, several nozzle openings are distributed with the inner ring face of the oiling ring；
Fuel tank is provided with the base, refueling device is provided with the fuel tank, the refueling device is respectively through oil transportation
Pipe and two oiling rings.
Further, described refueling device includes compression cylinder, depression bar, asxpirating valve and fuel sucking pipe, and the compression cylinder is consolidated
Surely it is arranged on base, the depression bar is stretched into compression cylinder from the upper end of compression cylinder, asxpirating valve is fixedly installed on the lower end of depression bar
And formation sealing is slidably matched between compression cylinder inwall, sealing slip is formed between the depression bar and the upper end of compression cylinder and is matched somebody with somebody
Close, the fuel sucking pipe is arranged on the lower end of compression cylinder, and the fuel sucking pipe is stretched into fuel tank, the upper end of the petroleum pipeline and compression cylinder
Connection.
Further, it is provided with compression spring between the asxpirating valve and the bottom of compression cylinder.
Further, the upper end of the depression bar is provided with press head.
Further, gland is provided with above the oiling ring, the gland is fixedly connected with axle sleeve.
The beneficial effects of the utility model are：Manually press and the lubricating oil in fuel tank is added in axle sleeve, realize
To the lubrication between pillar and axle sleeve, Manual press is reliable and stable, without relying on power supply.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the utility model disconnecting switch；
Fig. 2 is the schematic diagram of oiling ring；
Fig. 3 is the schematic diagram of refueling device；
Wherein, 1, base, 2, insulator post, 3, axle sleeve, 4, oiling ring, 5, fuel tank, 6, refueling device, 61, compression cylinder,
62nd, depression bar, 63, asxpirating valve, 64, fuel sucking pipe.
Specific embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
As shown in Figure 1 to Figure 3, a kind of disconnecting switch for adding lubricating oil, including base 1, is provided with two on base 1
Insulator post 2, forms between the lower end of two insulator post 2 and base 1 and is rotatably assorted, and rotational structure is between insulator and base 1：
Axle sleeve 3 is fixedly installed on base 1, the pillar of the lower end of insulator post 2 inserts axle sleeve 3 and formation is rotatably assorted, the upper end of axle sleeve 3
It is provided with opening in oiling ring 4, oiling ring 4 and is provided with oil pocket, several nozzle openings is distributed with the inner ring face of oiling ring 4；
Fuel tank 5 is provided with base 1, refueling device 6 is provided with fuel tank 5, refueling device 6 is respectively through petroleum pipeline and two oiling rings 4.
Refueling device 6 includes compression cylinder 61, depression bar 62, asxpirating valve 63 and fuel sucking pipe 64, and compression cylinder 61 is fixedly installed on
On base 1, depression bar 62 is stretched into compression cylinder 61 from the upper end of compression cylinder 61, and asxpirating valve 63 is fixedly installed on the lower end of depression bar 62 simultaneously
Sealing is formed between the inwall of compression cylinder 61 to be slidably matched, and sealing slip is formed between the upper end of depression bar 62 and compression cylinder 61 and is matched somebody with somebody
Close, the fuel sucking pipe 64 is arranged on the lower end of compression cylinder 61, and fuel sucking pipe 64 is stretched into fuel tank 5, and petroleum pipeline is upper with compression cylinder 61
End connection.Compression spring is provided between the bottom of asxpirating valve 63 and compression cylinder 61.The upper end of depression bar 62 is provided with press head.
Asxpirating valve 63 is a piston for preventing fluid from flowing back, and import is set on piston, and import upper end is provided with rotatably
Compressing tablet, when piston is moved down, fluid can from import enter compression cylinder 61, when being moved on piston, compressing tablet is pushed
Sealing import, petroleum pipeline is entered with being moved in the continuation of depression bar 62 by fluid, and two oiling rings 4 are entered through petroleum pipeline.
The top of oiling ring 4 is provided with gland, and gland is fixedly connected with axle sleeve 3.
During operation, manually press by the lubricating oil in fuel tank 5 added in axle sleeve 3, realize to pillar and axle sleeve 3 it
Between lubrication, Manual press is reliable and stable, without relying on power supply.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of disconnecting switch for adding lubricating oil, it is characterized in that, including base（1）, the base（1）On be provided with two
Insulator post（2）, two insulator posts（2）Lower end and base（1）Between formed and be rotatably assorted, the insulator and base（1）It
Between rotational structure be：The base（1）On be fixedly installed axle sleeve（3）, the insulator post（2）The pillar insertion axle sleeve of lower end
（3）And formation is rotatably assorted, the axle sleeve（3）Oiling ring is provided with the opening of upper end（4）, the oiling ring（4）Interior setting
There are oil pocket, the oiling ring（4）Inner ring face on several nozzle openings are distributed with；
The base（1）On be provided with fuel tank（5）, the fuel tank（5）On be provided with refueling device（6）, the refueling device（6）
Respectively through petroleum pipeline and two oiling rings（4）.
2. the disconnecting switch for adding lubricating oil according to claim 1, it is characterized in that, described refueling device（6）Bag
Include compression cylinder（61）, depression bar（62）, asxpirating valve（63）And fuel sucking pipe（64）, the compression cylinder（61）It is fixedly installed on base
（1）On, the depression bar（62）From compression cylinder（61）Upper end stretch into compression cylinder（61）It is interior, asxpirating valve（63）It is fixedly installed on depression bar
（62）Lower end and and compression cylinder（61）Form sealing between inwall to be slidably matched, the depression bar（62）With compression cylinder（61）It is upper
Form sealing between end to be slidably matched, the fuel sucking pipe（64）It is arranged on compression cylinder（61）Lower end, the fuel sucking pipe（64）Stretch
Enter fuel tank（5）It is interior, the petroleum pipeline and compression cylinder（61）Upper end connection.
3. the disconnecting switch for adding lubricating oil according to claim 2, it is characterized in that, the asxpirating valve（63）With compression
Cylinder（61）Bottom between be provided with compression spring.
4. the disconnecting switch for adding lubricating oil according to claim 2, it is characterized in that, the depression bar（62）Upper end set
It is equipped with press head.
5. the disconnecting switch for adding lubricating oil according to claim 1, it is characterized in that, the oiling ring（4）Top
It is provided with gland, the gland and axle sleeve（3）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429846.8U CN206282782U (en) | 2016-12-25 | 2016-12-25 | The disconnecting switch of lubricating oil can be added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429846.8U CN206282782U (en) | 2016-12-25 | 2016-12-25 | The disconnecting switch of lubricating oil can be added |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282782U true CN206282782U (en) | 2017-06-27 |
Family
ID=59071760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429846.8U Expired - Fee Related CN206282782U (en) | 2016-12-25 | 2016-12-25 | The disconnecting switch of lubricating oil can be added |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006120A (en) * | 2019-11-26 | 2020-04-14 | 国网河南省电力公司周口供电公司 | Accurate lubricating oil filling device based on transformer substation isolation switch |
-
2016
- 2016-12-25 CN CN201621429846.8U patent/CN206282782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006120A (en) * | 2019-11-26 | 2020-04-14 | 国网河南省电力公司周口供电公司 | Accurate lubricating oil filling device based on transformer substation isolation switch |
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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: 20170627 Termination date: 20191225 |