CN209589214U - Semi-automatic oil level gauge for transformer - Google Patents
Semi-automatic oil level gauge for transformer Download PDFInfo
- Publication number
- CN209589214U CN209589214U CN201920745595.1U CN201920745595U CN209589214U CN 209589214 U CN209589214 U CN 209589214U CN 201920745595 U CN201920745595 U CN 201920745595U CN 209589214 U CN209589214 U CN 209589214U
- Authority
- CN
- China
- Prior art keywords
- transformer
- oil level
- connecting tube
- side plate
- pipe
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses semi-automatic oil level gauge for transformer, including transformer-cabinet side plate, the transformer-cabinet side plate offers mounting hole, connecting tube is inserted in the mounting hole, one end of the connecting tube extends to the inside of transformer-cabinet side plate and opening-like, the other end of the connecting tube extends to the outside of transformer-cabinet side plate and in closed form, locating rod there are two being symmetrically installed on the inner sidewall of the connecting tube, sliding is equipped with float plate jointly on the side wall of two locating rods, one end of the float plate, which extends, is equipped with float by connecting rod on the inside of transformer-cabinet side plate and its bottom wall.This programme provides a kind of completely new semi-automatic oil level gauge for transformer by the setting of each structure, simple with structure, is easily installed disassembly, simultaneously when fuel head is higher or lower, it can quickly be alarmed, maintenance personal is facilitated quickly to handle, avoid the damage of equipment.
Description
Technical field
The utility model relates to transformer oil level field of measuring technique, more particularly to semi-automatic oil level gauge for transformer.
Background technique
Transformer oil level measurement is generally measured by pipe type oil-level gauge, and pipe type oil-level gauge is referred to by seamless steel pipe, buoy
Showing device, form and upper cover or pressure valve composition, form use heavy-walled glass pipe embedding structure, can show case lid lower part 30mm it
Interior specific oil level, oil level show it is true, accurate, without false oil level phenomenon.
Existing pipe type oil-level gauge generally has the drawback that oil level indicator internal structure is complicated in actual use, peace
Dress is inconvenient, and measurement accuracy is low, lacks quickly alarm means, it is therefore desirable to improve.
Utility model content
Purpose of the utility model is to solve the complexity of oil level indicator internal structure in the prior art, and installation is inconvenient, measurement
The shortcomings that precision is low, lacks quickly alarm means, and the semi-automatic oil level gauge for transformer proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Semi-automatic oil level gauge for transformer, including transformer-cabinet side plate, the transformer-cabinet side plate offer installation
Hole, is inserted with connecting tube in the mounting hole, and one end of the connecting tube extends to the inside of transformer-cabinet side plate and in opening
Mouth shape, the other end of the connecting tube extend to the outside of transformer-cabinet side plate and in closed form, the insides of the connecting tube
It is symmetrically installed on wall there are two locating rod, sliding is equipped with float plate, the float plate jointly on the side wall of two locating rods
One end extend float, the other end of the float plate be equipped with by connecting rod on the inside and its bottom wall of transformer-cabinet side plate
It extends on the end of connecting tube and its roof and rod piece is installed, the top of the rod piece extends to the upside of connecting tube and installation
There is instruction block, the outside mask of the rod piece and instruction block is equipped with oil level indicator pipe, and the bottom end of oil level indicator pipe is fixed on connecting tube
On roof, the side of the oil level indicator pipe offers observation panel, and installation is labeled with the glass plate of graticule in the observation panel, described
Fixing pipe is installed on the lateral wall of transformer-cabinet side plate, fixed ring is installed on the lateral wall of the connecting tube, it is described solid
The outside for determining ring is equipped with installing pipe, and the inside of the installing pipe and the outer wall thread of fixing pipe connect, and the connecting tube is far from change
Warning light, buzzer and battery are installed, the top and bottom of the oil level indicator pipe are equal on the side wall of depressor box side one end
Equipped on off mechanism.
Preferably, two on off mechanisms include conducting rod and conductive sleeve, and conductive sleeve is arranged in conducting rod
Outside, the conducting rod and conductive sleeve positioned at downside are electrically connected with warning light, buzzer and battery respectively, and form the first electricity
Road, the conducting rod and conductive sleeve positioned at upside are electrically connected with warning light, buzzer and battery respectively, and form the second electricity
Road is equipped with telescoping mechanism, positioned at downside jointly on the top of the conductive sleeve of upside and the inner roof wall of oil level indicator pipe
It is same on the bottom end of the conductive sleeve and the inner bottom wall of oil level indicator pipe to be equipped with telescoping mechanism jointly.
Preferably, each telescoping mechanism includes the telescopic rod being slidably connected with conductive sleeve, and telescopic rod passes through limit
Position block is limited, and the outside of each telescopic rod is arranged with spring.
Preferably, the fixing pipe is equipped with gasket close to the side of fixed ring.
Preferably, the inner wall of the installing pipe is equipped with multiple slide bars, offered on the roof of the fixed ring with each
The annular groove that slide bar matches.
Preferably, offered on the roof of the connecting tube with the matched through-hole of rod piece, and sealing shroud is installed in through-hole.
Compared with the prior art, the utility model has the beneficial effects that:
This programme provides a kind of completely new semi-automatic oil level gauge for transformer by the setting of each structure, has knot
Structure is simple, is easily installed disassembly, while when fuel head is higher or lower, can quickly be alarmed, facilitate maintenance
Personnel are quickly handled, and avoid the damage of equipment.
Detailed description of the invention
Fig. 1 be the utility model proposes semi-automatic oil level gauge for transformer and transformer installation sectional structure signal
Figure;
Fig. 2 be the utility model proposes semi-automatic oil level gauge for transformer part A structure enlarged drawing;
Fig. 3 be the utility model proposes semi-automatic oil level gauge for transformer part B structure enlarged drawing.
In figure: 1 transformer-cabinet side plate, 2 connecting tubes, 3 oil level indicator pipes, 4 floats, 5 float plates, 6 locating rods, 7 rod pieces, 8
Indicate block, 9 observation panels, 10 fixing pipes, 11 installing pipes, 12 fixed rings, 13 slide bars, 14 gaskets, 15 conducting rods, 16 conductive sleeves,
17 telescopic rods, 18 springs, 19 warning lights, 20 buzzers, 21 batteries.
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.1-3, semi-automatic oil level gauge for transformer, including transformer-cabinet side plate 1, transformer-cabinet side plate 1 are opened
Equipped with mounting hole, connecting tube 2 is inserted in mounting hole, one end of connecting tube 2 extends to the inside of transformer-cabinet side plate 1 and is in
Openning shape, the other end of connecting tube 2 extend to the outside of transformer-cabinet side plate 1 and in closed forms, on the inner sidewall of connecting tube 2
It is symmetrically installed there are two locating rod 6, sliding is equipped with float plate 5 jointly on the side wall of two locating rods 6, and one end of float plate 5 is prolonged
It stretches and float 4 is equipped with by connecting rod on the inside of transformer-cabinet side plate 1 and its bottom wall, the other end of float plate 5 extends to company
Rod piece 7 is installed, the top of rod piece 7 extends to the upside of connecting tube 2 and is equipped with instruction block on the end of adapter tube 2 and its roof
8, rod piece 7 and the outside mask of instruction block 8 are equipped with oil level indicator pipe 3, and the bottom end of oil level indicator pipe 3 is fixed on the roof of connecting tube 2,
The side of oil level indicator pipe 3 offers observation panel 9, and installation is labeled with the glass plate of graticule, transformer-cabinet side plate 1 in observation panel 9
Lateral wall on fixing pipe 10 is installed, fixed ring 12 is installed, the outside of fixed ring 12 is equipped with peace on the lateral wall of connecting tube 2
The inside of tubulature 11, installing pipe 11 is connect with the outer wall thread of fixing pipe 10, and connecting tube 2 is far from 1 one end of transformer-cabinet side plate
Side wall on warning light 19, buzzer 20 and battery 21 (battery 21 is fixed by battery mounting base) are installed, oil level indicator pipe 3
Top and bottom are equipped on off mechanism.
Two on off mechanisms include conducting rod 15 and conductive sleeve 16, and conductive sleeve 16 is arranged in the outer of conducting rod 15
Side, conducting rod 15 and conductive sleeve 16 positioned at downside are electrically connected with warning light 19, buzzer 20 and battery 21 respectively, and form the
One circuit, conducting rod 15 and conductive sleeve 16 positioned at upside are electrically connected with warning light 19, buzzer 20 and battery 21 respectively, and shape
At second circuit, it is equipped with telescoping mechanism jointly on the top of conductive sleeve 16 of upside and the inner roof wall of oil level indicator pipe 3, is located at
It is same on the bottom end of the conductive sleeve 16 of downside and the inner bottom wall of oil level indicator pipe 3 to be equipped with telescoping mechanism jointly.
Each telescoping mechanism includes the telescopic rod 17 being slidably connected with conductive sleeve 16, and telescopic rod 17 by limited block into
Row limit, the outside of each telescopic rod 17 is arranged with spring 18.
Fixing pipe 10 is equipped with gasket 14 close to the side of fixed ring 12.
The inner wall of installing pipe 11 is equipped with multiple slide bars 13, offers on the roof of fixed ring 12 and each 13 phase of slide bar
The annular groove matched.
Offered on the roof of connecting tube 2 with the matched through-hole of rod piece 7, and sealing shroud is installed in through-hole.
In the utility model, when pasta rises in transformer tank body, float 4 follows rising, and float 4 is acted on by connecting rod
In float plate 5, float plate 5 slides rising between two locating rods 6, while float plate 5 acts on rod piece 7, and the control of rod piece 7 refers to
Show that block 8 rises, the position of instruction block 8 can be observed by observation panel 9, when fuel head is excessively high, instruction block 8 is removable
To the top of oil level indicator pipe 3, and the conductive sleeve 16 of upside is pushed to contact with conducting rod 15, second circuit is in connected state at this time
State, warning light 19 light, and buzzer 20 beeps.
When pasta declines in transformer tank body, float 4 follows decline, and float 4 acts on float plate 5 by connecting rod, floats
Movable plate 5 slides decline between two locating rods 6, while float plate 5 acts on rod piece 7, and the decline of 7 control instructions block 8 of rod piece is led to
The position of instruction block 8 can be observed by crossing observation panel 9, and when fuel head is too low, instruction block 8 is movable to oil level indicator pipe 3
Bottom end, and push downside conductive sleeve 16 contacted with conducting rod 15, the first circuit is in connected state at this time, and warning light 19 is bright
It rises, buzzer 20 beeps.
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. semi-automatic oil level gauge for transformer, including transformer-cabinet side plate (1), which is characterized in that the transformer tank side
Plate (1) offers mounting hole, is inserted in the mounting hole connecting tube (2), and one end of the connecting tube (2) extends to transformer
The inside of box side (1) is simultaneously opening-like, and the other end of the connecting tube (2) extends to the outer of transformer-cabinet side plate (1)
Side and be in closed form, is symmetrically installed that there are two locating rod (6), two locating rods (6) on the inner sidewall of the connecting tube (2)
Side wall on jointly sliding be equipped with float plate (5), one end of the float plate (5) extends the inside of transformer-cabinet side plate (1)
And be equipped with float (4) on its bottom wall by connecting rod, the other end of the float plate (5) extend to the end of connecting tube (2) and
It is equipped on its roof rod piece (7), the top of the rod piece (7) extends to the upside of connecting tube (2) and is equipped with instruction block
(8), the outside mask of the rod piece (7) and instruction block (8) is equipped with oil level indicator pipe (3), and the bottom end of oil level indicator pipe (3) is fixed on company
It takes on the roof of (2), the side of the oil level indicator pipe (3) offers observation panel (9), installation mark in the observation panel (9)
There is the glass plate of graticule, is equipped with fixing pipe (10) on the lateral wall of the transformer-cabinet side plate (1), the connecting tube (2)
Lateral wall on be equipped with fixed ring (12), the outside of the fixed ring (12) is equipped with installing pipe (11), the installing pipe (11)
Inside connect with the outer wall thread of fixing pipe (10), the connecting tube (2) far from transformer-cabinet side plate (1) one end side wall
On warning light (19), buzzer (20) and battery (21) are installed, be equipped with on-off at the top and bottom of the oil level indicator pipe (3)
Mechanism.
2. semi-automation oil level gauge for transformer according to claim 1, which is characterized in that two on off mechanisms wrap
Conducting rod (15) and conductive sleeve (16) are included, and conductive sleeve (16) is arranged in the outside of conducting rod (15), described in downside
Conducting rod (15) and conductive sleeve (16) are electrically connected with warning light (19), buzzer (20) and battery (21) respectively, and form first
Circuit, positioned at upside the conducting rod (15) and conductive sleeve (16) respectively with warning light (19), buzzer (20) and battery
(21) it is electrically connected, and forms second circuit, positioned at the top of the conductive sleeve (16) of upside and the inner roof wall of oil level indicator pipe (3)
It is upper to be equipped with telescoping mechanism jointly, it is same on the bottom end of the conductive sleeve (16) of downside and the inner bottom wall of oil level indicator pipe (3)
It is equipped with telescoping mechanism jointly.
3. semi-automation oil level gauge for transformer according to claim 2, which is characterized in that each telescoping mechanism wraps
The telescopic rod (17) being slidably connected with conductive sleeve (16) is included, and telescopic rod (17) is limited by limited block, it is each described to stretch
The outside of contracting bar (17) is arranged with spring (18).
4. semi-automation oil level gauge for transformer according to claim 1, which is characterized in that the fixing pipe (10) is close to solid
The side for determining ring (12) is equipped with gasket (14).
5. semi-automation oil level gauge for transformer according to claim 1, which is characterized in that the inner wall of the installing pipe (11)
It is equipped with multiple slide bars (13), offers the annular groove to match with each slide bar (13) on the roof of the fixed ring (12).
6. semi-automation oil level gauge for transformer according to claim 1, which is characterized in that the roof of the connecting tube (2)
On offer with rod piece (7) matched through-hole, and sealing shroud is installed in through-hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920745595.1U CN209589214U (en) | 2019-05-23 | 2019-05-23 | Semi-automatic oil level gauge for transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920745595.1U CN209589214U (en) | 2019-05-23 | 2019-05-23 | Semi-automatic oil level gauge for transformer |
Publications (1)
Publication Number | Publication Date |
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CN209589214U true CN209589214U (en) | 2019-11-05 |
Family
ID=68346179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920745595.1U Expired - Fee Related CN209589214U (en) | 2019-05-23 | 2019-05-23 | Semi-automatic oil level gauge for transformer |
Country Status (1)
Country | Link |
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CN (1) | CN209589214U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110949617A (en) * | 2019-12-11 | 2020-04-03 | 中国海洋石油集团有限公司 | Shake reducing device and film type liquid tank |
-
2019
- 2019-05-23 CN CN201920745595.1U patent/CN209589214U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110949617A (en) * | 2019-12-11 | 2020-04-03 | 中国海洋石油集团有限公司 | Shake reducing device and film type liquid tank |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhenfang Inventor after: Tiger grace Inventor before: Zhang Zhenfang |
|
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: 20191105 Termination date: 20200523 |