CN206132187U - Transformer stores up oil level gaugember for oil tank - Google Patents
Transformer stores up oil level gaugember for oil tank Download PDFInfo
- Publication number
- CN206132187U CN206132187U CN201621166976.7U CN201621166976U CN206132187U CN 206132187 U CN206132187 U CN 206132187U CN 201621166976 U CN201621166976 U CN 201621166976U CN 206132187 U CN206132187 U CN 206132187U
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- Prior art keywords
- control system
- gradually
- oil level
- open gear
- dial plate
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Abstract
The utility model belongs to the technical field of the oil level gaugember technique and specifically relates to a transformer stores up oil level gaugember for oil tank, the clock comprises a dial, one side of dial plate is connected with the control system terminal box, the lower extreme of control system terminal box is equipped with the control system wire hole, one side that the dial plate was kept away from to the control system terminal box is connected with the connecting rod, one side that the control system wire hole was kept away from to the connecting rod downside is equipped with the seal groove, other branch has cup jointed gradually open gear and third open gear gradually of second on the main shaft, the second gradually last meshing of open gear has gradually open gear of fourth, third gradually open gear meshing has first gradually open gear, first gradually open gear keeps away from the third and gradually is equipped with the axis body in one side of open gear, the lower extreme of axis body passes through the bolt fastening, the one end that the bolt was kept away from to the axis body is equipped with the floater. The utility model discloses the current technique of contrast has great advantage, and is more accurate, promotes after being worth.
Description
Technical field
The utility model is related to oil level indicator technical field, more particularly to a kind of transformer oil storage oil level indicator.
Background technology
With the quality that the progress of society, country are powered to electrical network, the requirement of reliability is more and more stricter, and sampling observation product must
Must be by total Test, including the special test such as short-circuit test and temperature rise, annex must have absolute reliability.So per the father-in-law
Department pays much attention to product reliability, with the progress in epoch, the particularly development of intelligent grid and intelligent transformer in recent years,
Traditional finger rotation type oil level indicator also gradually exposes some shortcomings.The rotary ball float of traditional structure adds pointer structure, Jing
False oil level can be often produced, very big impact, transformer oil storage new YW1 series oil levels are brought on the reliability of transformer station high-voltage side bus
Meter changes the upper and lower arc swing of traditional ball float, changes pointer and shows oil level, and amplitude in the arc-shaped is very big in ball float swing process, holds
Easily blocked by connecting rod, slide wall or capsule, be obstructed, ball float loss of buoyance makes oil level gauge show false oil level, and existing multiple stage product occurs
Problem, in-situ processing is drained the oil, and dismounting oil conservater is pretty troublesome, causes large-area power-cuts.
Utility model content
The purpose of this utility model is and a kind of transformer oil storage for proposing in order to solve shortcoming present in prior art
Cabinet oil level indicator.
To achieve these goals, the utility model employs following technical scheme：
A kind of transformer oil storage oil level indicator, including dial plate are designed, the side of the dial plate is connected with control system end
Sub- case, the lower end of the control system terminal box is provided with control system wire hole, and the control system terminal box is away from dial plate
Side is connected with connecting rod, and the connecting rod downside is provided with seal groove away from the side of control system wire hole, and the connecting rod is away from table
The side of disk is connected with main shaft, and other point is socketed with the second involute gear and the 3rd involute gear on the main shaft, and described
The 4th involute gear is engaged with two involute gears, the 3rd involute gear is engaged with the first involute gear, institute
State the first involute gear and be provided with axis body away from the side of the 3rd involute gear, the lower end of the axis body is bolted,
The axis body is provided with ball float away from one end of bolt.
Preferably, the main shaft is provided with limited block away from one end of dial plate.
Preferably, the lower end of the ball float is provided with block.
The utility model proposes a kind of transformer oil storage oil level indicator, beneficial effect is：The utility model is when storage
When Oil Tank pasta is raised, moved up by ball float, the first involute gear is moved up, drive the 3rd involute on main shaft
Gear turns clockwise, and main shaft turns clockwise, and drives the other end the second involute gear to turn clockwise, then drives after dial plate
The 4th involute gear rotate counterclockwise in face, drives hand of dial rotation, true oil level is shown, by the matching of gear, phase
Mutually conversion, realizes 0 ° of -120 ° of instruction of oil level indicator dial plate, when oil conservater pasta begins to decline in highest oil level, ball float start to
Lower movement, the first involute gear is moved down, the 3rd involute gear rotate counterclockwise on drive main shaft one week, and main shaft is inverse
Hour hands rotate, and drive the other end the second involute gear rotate counterclockwise one week, then drive the 4th involute tooth behind dial plate
Wheel turns clockwise 120 ° -0 °, hand of dial rotation, true 120 ° -0 ° of oil level is shown, because ball float moves up and down amplitude very little
0-150mm, will not be blocked by connecting rod, slide wall or capsule, and oil level gauge shows real oil level, improve the reliability of product.This reality
There is larger advantage with the existing technology of new contrast, more accurately, promote after being worth.
Description of the drawings
Fig. 1 be the utility model proposes a kind of transformer oil storage oil level indicator structural representation；
Fig. 2 be the utility model proposes a kind of transformer oil storage oil level indicator surface structural representation.
In figure：1 ball float, 2 axis bodies, 3 first involute gears, 4 bolts, 5 main shafts, 6 second involute gears, 7 the 3rd gradually
Exposed gear, 8 the 4th involute gears, 9 control system terminal boxs, 10 seal grooves, 11 control system wire holes, 12 dial plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of transformer oil storage oil level indicator, including dial plate 12, the side of dial plate 12 is connected with control
System terminal case 9, the lower end of control system terminal box 9 is provided with control system wire hole 11, and control system terminal box 9 is away from dial plate
12 side is connected with connecting rod, and connecting rod downside is provided with seal groove 10 away from the side of control system wire hole 11, and connecting rod is away from table
The side of disk 12 is connected with main shaft 5, and main shaft 5 is provided with limited block away from one end of dial plate 12, it is to avoid cause tooth in running
Coming off for wheel, affects the use of oil level indicator, causes practicality not strong.
Other point is socketed with the second involute gear 6 and the 3rd involute gear 7 on main shaft 5, nibbles on the second involute gear 6
Conjunction has a 4th involute gear 8, and the 3rd involute gear 7 is engaged with the first involute gear 3, the first involute gear 3 away from
The side of the 3rd involute gear 7 is provided with axis body 2, and the lower end of axis body 2 is fixed by bolt 4, the one end of axis body 2 away from bolt 4
Ball float 1 is provided with, the lower end of ball float 1 is provided with block, in order to limit the walking path of gear, touching is avoided when reaching certain limit
Affect to use to ball float 1.
Operation principle：The utility model is moved up when oil conservater pasta is raised by ball float 1, the first involute tooth
Wheel 3 is moved up, and drives the 3rd involute gear 7 on main shaft 5 to turn clockwise, and main shaft 5 turns clockwise, and drives the other end
Second involute gear 6 turns clockwise, then drives the rotate counterclockwise of the 4th involute gear 8 behind dial plate 12, drives table
Index rotates, and shows true oil level, and by the matching of gear, 0 ° of -120 ° of instruction of oil level indicator dial plate are realized in mutually conversion, when
When highest oil level begins to decline, ball float 1 starts to move down oil conservater pasta, and the first involute gear 3 is moved down, and drives
7 rotate counterclockwise of the 3rd involute gear on main shaft 5 one week, the rotate counterclockwise of main shaft 5 drives the other end the second involute tooth
Take turns 6 rotate counterclockwise one week, then drive the 4th involute gear 8 behind dial plate to turn clockwise 120 ° -0 °, the finger of dial plate 12
Pin rotates, and shows true 120 ° -0 ° of oil level.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of transformer oil storage oil level indicator, including dial plate (12), it is characterised in that：The side connection of the dial plate (12)
The lower end for having control system terminal box (9), the control system terminal box (9) is provided with control system wire hole (11), the control
System terminal case (9) processed is connected with connecting rod away from the side of dial plate (12), and the connecting rod downside is away from control system wire hole
(11) side is provided with seal groove (10), and the connecting rod is connected with main shaft (5), the main shaft (5) away from the side of dial plate (12)
Upper other point is socketed with the second involute gear (6) and the 3rd involute gear (7), engages on the second involute gear (6)
There is the 4th involute gear (8), the 3rd involute gear (7) is engaged with the first involute gear (3), and described first gradually opens
Formula gear (3) is provided with axis body (2) away from the side of the 3rd involute gear (7), and the lower end of the axis body (2) passes through bolt (4)
Fixed, the axis body (2) is provided with ball float (1) away from one end of bolt (4).
2. a kind of transformer oil storage oil level indicator according to claim 1, it is characterised in that：The main shaft (5) away from
One end of dial plate (12) is provided with limited block.
3. a kind of transformer oil storage oil level indicator according to claim 1, it is characterised in that：Under the ball float (1)
End is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166976.7U CN206132187U (en) | 2016-10-26 | 2016-10-26 | Transformer stores up oil level gaugember for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166976.7U CN206132187U (en) | 2016-10-26 | 2016-10-26 | Transformer stores up oil level gaugember for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132187U true CN206132187U (en) | 2017-04-26 |
Family
ID=58576591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166976.7U Active CN206132187U (en) | 2016-10-26 | 2016-10-26 | Transformer stores up oil level gaugember for oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132187U (en) |
-
2016
- 2016-10-26 CN CN201621166976.7U patent/CN206132187U/en active Active
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| GR01 | Patent grant |