CN211651931U - Novel hydraulic oil level meter - Google Patents
Novel hydraulic oil level meter Download PDFInfo
- Publication number
- CN211651931U CN211651931U CN202020707030.7U CN202020707030U CN211651931U CN 211651931 U CN211651931 U CN 211651931U CN 202020707030 U CN202020707030 U CN 202020707030U CN 211651931 U CN211651931 U CN 211651931U
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- China
- Prior art keywords
- cover
- oil pressure
- protective cover
- wall
- oil level
- 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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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 85
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of oil pressure meters, in particular to a novel hydraulic oil level meter, aiming at the problem that the existing transformer station oil level meter has no rain cover in common and is exposed outdoors for a long time, and the shell is easy to age, the utility model provides a scheme that a connecting lead is fixedly arranged on the inner wall of one side of a protective cover, one end of the connecting lead extends to the outer side of the protective cover and is electrically connected with a detecting rod, the other end of the connecting lead is electrically connected with a spring lead, the inner wall of one side of the bottom of the protective cover is connected with an oil pressure meter in a sliding way, and one end of the spring lead is electrically connected with the oil pressure meter, the utility model can realize the omnibearing protection of the oil pressure meter by the protective cover and the cover plate, thereby avoiding the direct contact of the oil pressure meter and the air when in normal use, and greatly delaying the aging time, the service life of the oil pressure gauge is effectively prolonged, so that the oil pressure gauge has good economy.
Description
Technical Field
The utility model relates to an oil pressure gauge technical field especially relates to a novel hydraulic pressure oil level gauge.
Background
The transformer of the transformer substation is basically installed outdoors, and the transformer is provided with two oil level meters, wherein one oil level meter is a main oil conservator oil level meter, the other oil level meter is a loaded oil conservator oil level meter, and the two oil level meters are also installed outdoors. The two oil level meters are connected through a secondary cable and collected to a main transformer terminal box at the lower part of a main transformer, and then are communicated to a background of a transformer substation through the cable, once the oil level meters have the phenomenon that the oil level is too high or too low, contacts inside the oil level meters are triggered, and an alarm signal of abnormal oil level is sent out at the background, so that the online monitoring effect of the oil level meters is realized. And the oil level meter is connected with a terminal of the secondary cable.
The transformer oil level gauge of the transformer substation generally has the defect that a rainproof cover is not arranged, so that the transformer oil level gauge is exposed outdoors for a long time, and the shell is easy to age, so that a novel hydraulic oil level gauge is provided for solving the provided problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that there is transformer substation transformer oil level table ubiquitous to have rain-proof cover among the prior art, so expose for a long time outdoors, ageing shortcoming appears easily in the shell, and the novel hydraulic pressure oil level table that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel hydraulic pressure oil level gauge, which comprises a protective cover, fixed mounting has connecting wire on one side inner wall of protection casing, and connecting wire's one end extends to the outside of protection casing and electric connection has the gauge rod, connecting wire's other end electric connection has spring wire, sliding connection has the oil pressure gauge on the bottom one side inner wall of protection casing, and spring wire's one end and oil pressure gauge electric connection, one side longitudinal sliding connection of protection casing has the apron, and one side bottom fixed mounting of apron has the pin, it is connected with the swivel becket to rotate on the bottom one side inner wall of protection casing, and the one end of pin extends to in the protection casing and is connected with the swivel becket transmission, the swivel becket is connected with the.
Preferably, one side fixed mounting of oil pressure gauge has the installation pipe, and the spring wire runs through the installation pipe, and the bottom fixed mounting of installation pipe has the dead lever, and the bottom of dead lever and the bottom inner wall sliding connection of protection casing can carry out the installation support to the oil pressure gauge.
Preferably, the bottom fixed mounting of dead lever has the removal cover, and fixed mounting has the sliding closure on the bottom inner wall of protection casing, removes the cover and sliding closure sliding connection, rotates on the top inner wall of removal cover and is connected with the dwang, and the bottom of dwang extends to in the sliding closure and fixed mounting has the gear, and fixed mounting has the rack on one side inner wall of sliding closure, and the gear meshes with the rack mutually, can carry out lateral shifting when removing the cover for the gear rotates.
Preferably, the rotating rod is sleeved with a torsion spring, the top end and the bottom end of the torsion spring are respectively and fixedly connected with the inner wall of the top of the movable cover and the top of the gear, and the torsion spring can be used for providing necessary power for the movable cover to move reversely.
Preferably, one side of pin rotates and is connected with the fender wheel, and keeps off the wheel and contact with one side of swivel becket, and one side fixed mounting of installation pipe has the connecting axle, and the connecting axle run through the swivel becket and with the inner wall swing joint of swivel becket, can conveniently drive the swivel becket and rotate, reach the purpose that drives the oil pressure gauge and remove.
The utility model discloses in, a novel hydraulic pressure oil level table:
in the initial state of the technical scheme, the oil level meter is arranged in the protective cover, and the protective cover can be sealed by the cover plate, so that the oil level meter can be prevented from being directly contacted with air, and the corrosion of an oxidation factor in the air to a shell of the oil level meter can be prevented;
when the oil level gauge needs to be observed, the cover plate can be pushed upwards at the moment, the stop rod can be driven to move upwards, the rotating ring can be driven to rotate upwards under the pushing action of the stop wheel, so that the force of transverse motion generated when the rotating ring rotates can be transmitted to the mounting pipe through the connecting shaft, the oil pressure gauge can be driven to move towards the outer side of the protective cover, and the oil pressure gauge can be conveniently observed until the oil pressure gauge is moved out of the protective cover;
the utility model discloses a protection casing and the apron that set up can realize carrying out the omnidirectional protection to the oil pressure gauge to this can avoid oil pressure gauge and air direct contact when normal use, so can delay the ageing time of oil pressure gauge greatly, the life of effectual extension oil pressure gauge consequently has good economic nature.
Drawings
Fig. 1 is a front view of a structure of a novel hydraulic oil level gauge provided by the present invention;
fig. 2 is a side view of a connecting structure of a stop lever, a rotating ring and a mounting pipe of the novel hydraulic oil level gauge provided by the present invention;
fig. 3 is a front view of a connection structure of a sliding cover and a movable cover of the novel hydraulic oil level meter.
In the figure: the device comprises a protective cover 1, a connecting lead 2, a detection rod 3, a spring lead 4, an oil pressure gauge 5, a mounting pipe 6, a fixing rod 7, a sliding cover 8, a movable cover 9, a rotating ring 10, a cover plate 11, a stop lever 12, a stop wheel 13, a rotating rod 14, a gear 15, a rack 16 and a torsion spring 17.
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.
Referring to fig. 1-3, a novel hydraulic oil level gauge, including protection casing 1, fixed mounting has connecting wire 2 on one side inner wall of protection casing 1, and connecting wire 2's one end extends to protection casing 1's the outside and electrically connected has probe rod 3, connecting wire 2's other end electrically connected has spring wire 4, sliding connection has oil pressure gauge 5 on one side inner wall of protection casing 1's bottom, and spring wire 4's one end and 5 electric connection of oil pressure gauge, one side longitudinal sliding connection of protection casing 1 has apron 11, and one side bottom fixed mounting of apron 11 has pin 12, rotating connection has swivel 10 on one side inner wall of protection casing 1's bottom, and the one end of pin 12 extends to in protection casing 1 and is connected with swivel 10 transmissions, swivel 10 is connected with 5 transmissions of oil pressure gauge.
Wherein, the oil level meter 5 is arranged in the protective cover 1 in the initial state of the technical scheme, and the cover plate 11 can seal the protective cover 1, thereby preventing the oil level meter 5 from directly contacting with air, so that the corrosion of oxidation factors in the air to the shell of the oil level meter 5 can be prevented, when the oil level meter 5 needs to be observed, the cover plate 11 can be pushed upwards at the moment, the stop lever 12 can be driven to move upwards, the rotating ring 10 can be driven to rotate upwards under the pushing of the stop wheel 13, so that the force of transverse motion generated when the rotating ring 10 rotates can be transmitted to the mounting pipe 6 through the connecting shaft, so that the oil level meter 5 can be driven to move towards the outer side of the protective cover 1, until the oil level meter 5 is moved out of the protective cover 1, the oil level meter 5 can be conveniently observed, the utility model discloses a protective cover 1 and a cover plate 11 can realize the omnibearing protection of the oil level meter 5, therefore, when the oil pressure gauge is normally used, the oil pressure gauge 5 is prevented from being directly contacted with air, so that the aging time of the oil pressure gauge 5 can be greatly delayed, the service life of the oil pressure gauge 5 is effectively prolonged, and the oil pressure gauge has good economy.
The utility model discloses in, one side fixed mounting of oil pressure gauge 5 has installation pipe 6, and spring wire 4 runs through installation pipe 6, and the bottom fixed mounting of installation pipe 6 has dead lever 7, and the bottom of dead lever 7 and the bottom inner wall sliding connection of protection casing 1 can carry out the erection bracing to oil pressure gauge 5.
The utility model discloses in, the bottom fixed mounting of dead lever 7 has removal cover 9, and fixed mounting has slide guard 8 on the bottom inner wall of protection casing 1, remove cover 9 and slide guard 8 sliding connection, it is connected with dwang 14 to rotate on the top inner wall of removal cover 9, dwang 14's bottom extends to in the slide guard 8 and fixed mounting has gear 15, and fixed mounting has rack 16 on one side inner wall of slide guard 8, gear 15 meshes with rack 16 mutually, can be when removing cover 9 and carrying out lateral shifting, make gear 15 rotate.
The utility model discloses in, the cover is equipped with torsion spring 17 on the dwang 14, and torsion spring 17's top and bottom respectively with the top inner wall that removes cover 9 and the top fixed connection of gear 15, utilize torsion spring 17 to provide necessary power when can be for removing cover 9 reverse movement.
The utility model discloses in, one side of pin 12 is rotated and is connected with fender wheel 13, and keeps off one side of wheel 13 and swivel ring 10 and contact, and one side fixed mounting of installation pipe 6 has the connecting axle, and the connecting axle run through swivel ring 10 and with the inner wall swing joint of swivel ring 10, can conveniently drive swivel ring 10 and rotate, reaches the purpose that drives oil pressure gauge 5 and remove.
In the utility model, the oil level meter 5 is arranged in the protective cover 1 in the initial state of the technical scheme, and the cover plate 11 can seal the protective cover 1, thereby preventing the oil level meter 5 from directly contacting with air, thereby preventing oxidation factors in the air from corroding the shell of the oil level meter 5, when the oil level meter 5 needs to be observed, the cover plate 11 can be pushed upwards at the moment, the stop lever 12 can be driven to move upwards, the rotating ring 10 can be driven to rotate upwards under the pushing of the stop wheel 13, thereby the force of transverse motion generated when the rotating ring 10 rotates can be transmitted to the mounting pipe 6 through the connecting shaft, the oil level meter 5 can be driven to move towards the outer side of the protective cover 1, until the oil level meter 5 is moved out of the protective cover 1, the oil level meter 5 can be conveniently observed, and when the mounting pipe 6 carries out transverse motion, the fixing rod 7 can drive the moving cover 9 to transversely slide on the sliding cover 8, at this time, the rotating rod 14 can be driven to move transversely, because the gear 15 and the rack 16 are in a meshed state, when the rotating rod 14 moves transversely, the gear 15 can be driven to rotate, so that the torsion spring 17 can be in a stressed state, the torsion spring 17 in the stressed state can provide power when the oil level gauge 5 needs to be moved into the protective cover 1, so that the gear 15 can rotate reversely by releasing the cover plate 11, the oil level gauge 5 can be driven to move into the protective cover 1, and the cover plate 11 can be driven to move downwards under the reverse transmission of the structure until the protective cover 1 is blocked by using the cover plate 11, so that the technical scheme can realize the omnibearing protection of the oil pressure gauge 5 through the protective cover 1 and the cover plate 11, thereby avoiding the direct contact of the oil pressure gauge 5 and air when in normal use, and greatly delaying the aging time of the oil pressure gauge 5, the service life of the oil pressure gauge 5 is effectively prolonged, so that the oil pressure gauge has good economy.
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 (5)
1. A novel hydraulic oil level meter comprises a protective cover (1) and is characterized in that a connecting lead (2) is fixedly installed on the inner wall of one side of the protective cover (1), one end of the connecting lead (2) extends to the outer side of the protective cover (1) and is electrically connected with a detection rod (3), the other end of the connecting lead (2) is electrically connected with a spring lead (4), an oil pressure gauge (5) is connected onto the inner wall of one side of the bottom of the protective cover (1) in a sliding manner, one end of the spring lead (4) is electrically connected with the oil pressure gauge (5), a cover plate (11) is longitudinally connected onto one side of the protective cover (1) in a sliding manner, a stop lever (12) is fixedly installed at the bottom of one side of the cover plate (11), a rotating ring (10) is rotatably connected onto the inner wall of one side of the bottom of the protective cover (1), and one end of the stop lever (, the rotating ring (10) is in transmission connection with the oil pressure gauge (5).
2. The novel hydraulic oil level gauge as claimed in claim 1, wherein a mounting tube (6) is fixedly mounted on one side of the oil pressure gauge (5), the spring wire (4) penetrates through the mounting tube (6), a fixing rod (7) is fixedly mounted at the bottom of the mounting tube (6), and the bottom end of the fixing rod (7) is slidably connected with the inner wall of the bottom of the protective cover (1).
3. The novel hydraulic oil level gauge as claimed in claim 2, characterized in that a movable cover (9) is fixedly mounted at the bottom end of the fixed rod (7), a sliding cover (8) is fixedly mounted on the inner wall of the bottom of the protective cover (1), the movable cover (9) is slidably connected with the sliding cover (8), a rotating rod (14) is rotatably connected to the inner wall of the top of the movable cover (9), the bottom end of the rotating rod (14) extends into the sliding cover (8) and is fixedly mounted with a gear (15), a rack (16) is fixedly mounted on the inner wall of one side of the sliding cover (8), and the gear (15) is meshed with the rack (16).
4. The novel hydraulic oil level gauge according to claim 3, characterized in that a torsion spring (17) is sleeved on the rotating rod (14), and the top end and the bottom end of the torsion spring (17) are fixedly connected with the inner wall of the top of the movable cover (9) and the top of the gear (15) respectively.
5. The novel hydraulic oil level gauge according to claim 1, characterized in that a catch wheel (13) is rotatably connected to one side of the catch lever (12), the catch wheel (13) is in contact with one side of the rotating ring (10), a connecting shaft is fixedly mounted to one side of the mounting pipe (6), and the connecting shaft penetrates through the rotating ring (10) and is movably connected with the inner wall of the rotating ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707030.7U CN211651931U (en) | 2020-05-01 | 2020-05-01 | Novel hydraulic oil level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707030.7U CN211651931U (en) | 2020-05-01 | 2020-05-01 | Novel hydraulic oil level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651931U true CN211651931U (en) | 2020-10-09 |
Family
ID=72689916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020707030.7U Expired - Fee Related CN211651931U (en) | 2020-05-01 | 2020-05-01 | Novel hydraulic oil level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651931U (en) |
-
2020
- 2020-05-01 CN CN202020707030.7U patent/CN211651931U/en not_active Expired - Fee Related
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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: 20201009 |