CN219911378U - Automatic oil stopping structure for dismounting oil level gauge - Google Patents
Automatic oil stopping structure for dismounting oil level gauge Download PDFInfo
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- CN219911378U CN219911378U CN202320971077.8U CN202320971077U CN219911378U CN 219911378 U CN219911378 U CN 219911378U CN 202320971077 U CN202320971077 U CN 202320971077U CN 219911378 U CN219911378 U CN 219911378U
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- oil
- level gauge
- oil level
- valve
- valve seat
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- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 145
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of oil level gauge mounting structures, and particularly relates to an automatic oil stopping structure for dismounting an oil level gauge, which comprises an oil level gauge, an oil pipeline and a valve seat, wherein the valve seat is of a hollow structure, one end of the valve seat is connected with the oil pipeline, the other end of the valve seat is connected with the oil level gauge, an oil stopping valve is arranged at the joint of the valve seat and the oil level gauge, an adjusting piece for controlling the oil stopping valve to open and close an oil way is arranged at one end of the oil level gauge, which is close to the valve seat, and when the oil level gauge is communicated with the valve seat, the adjusting piece is connected with the oil stopping valve and opens the oil way of the oil stopping valve, and when the oil level gauge is dismounted from the valve seat, the adjusting piece is separated from the oil stopping valve and closes the oil way of the oil stopping valve. The oil-stop valve is simple in structure and convenient to install and maintain, the oil-stop valve is composed of the valve body, the ball plug and the spring, and the ejector rod is used for controlling the opening and closing of an oil way of the oil-stop valve, so that the smoothness of the oil way inside the oil level gauge under the normal use condition can be ensured, the oil outlet can be blocked after the oil level gauge is dismantled, and the automatic flow-stop function is realized.
Description
Technical Field
The utility model belongs to the technical field of oil level gauge mounting structures, and particularly relates to an automatic oil stopping structure for dismounting an oil level gauge.
Background
The oil level gauge is a mechanical indicator device of oil level of oil cylinders of equipment such as a large synchronous motor of a pump station, a water pump and the like, is the most direct checking equipment of the oil level of the oil cylinders, and the oil is used as a main medium for lubrication and heat dissipation of bearing bushes of the motor and the water pump, and is related to whether the equipment can safely and normally operate or not, and is a main reason for serious accidents such as bearing bush locking and the like of a unit, so that the oil level gauge is one of the most main key points for running inspection of the pump station. The oil level gauge is always transparent glass or organic glass material and is easy to damage, cracking, oil seepage and oil leakage are common faults, and most of oil in the oil cylinder must be firstly discharged and then reinjected after the oil level gauge is installed because an oil pipeline connected with the oil level gauge is not provided with a stop valve element. The large motor oil cylinder is internally provided with a few tons and a dozen tons of oil products, so that the time for placing and pouring the oil products is long, the replacement of a small oil level gauge is complicated, the workload is large, and the time and the labor are wasted. Therefore, the existing oil level gauge mounting structure needs to be improved so that the automatic oil stopping can be realized when the oil level gauge is maintained, disassembled and assembled, and the trouble that the oil cylinder is required to drain and fill oil when the fault oil level gauge is replaced in the past is eliminated.
Disclosure of Invention
The utility model aims at the defects in the background technology, and provides an automatic oil stopping structure for dismounting an oil level gauge, which can automatically cut off an oil pipe way when the oil level gauge is maintained, dismounted and timed, prevent oil from overflowing outwards through an oil level gauge interface and solve the trouble that the oil cylinder is required to discharge oil when equipment such as a motor, a water pump and the like of a pump station is replaced in the past.
In order to achieve the above purpose, the technical solution of the present utility model is as follows:
the utility model provides an automatic oil stopping structure of oil level gauge dismouting, includes oil level gauge and oil pipe way, its characterized in that: the oil level gauge is characterized by further comprising a valve seat, wherein the valve seat is of a hollow structure, one end of the valve seat is connected with an oil pipeline, the other end of the valve seat is connected with an oil level gauge, an oil stop valve is arranged at the joint of the valve seat and the oil level gauge, an adjusting piece for controlling the opening and closing of an oil path of the oil stop valve is arranged at one end, close to the valve seat, of the oil level gauge, when the oil level gauge is communicated with the valve seat, the adjusting piece is connected with the oil stop valve and opens the oil path of the oil stop valve, and when the oil level gauge is separated from the valve seat, the adjusting piece is separated from the oil stop valve and closes the oil path of the oil stop valve.
Preferably, the vertical section of the valve seat is L-shaped and comprises a horizontal section and a vertical section, the horizontal section of the valve seat is connected with an oil pipeline, and the vertical section of the valve seat is connected with an oil level gauge.
Preferably, the regulating piece comprises a connecting plate and a push rod, the connecting plate is connected with the push rod, an oil hole is formed in the connecting plate, and when the oil level gauge is communicated with the valve seat, the push rod is connected with the oil stop valve and opens an oil way of the oil stop valve.
Preferably, the connecting plate is screwed inside the oil level gauge.
Preferably, the inner wall of the oil level gauge is provided with a stop block for limiting the moving position of the connecting plate.
Preferably, the ejector rod is arranged in the middle of the connecting plate, and the number of the oil holes is at least two and distributed on the periphery of the ejector rod.
Preferably, the oil stop valve comprises a valve body, a ball plug and an elastic piece, wherein the ball plug and the elastic piece are arranged in the valve seat, the valve body is of a hollow structure with two open ends, two ends of the valve body are respectively connected with the oil level gauge and the valve seat, one end of the elastic piece is connected with the inner wall of the valve seat, the other end of the elastic piece is connected with the ball plug, when the elastic piece is in a natural extension state, the ball plug is tightly attached to an inner hole orifice of the valve body, and the outer diameter of the ball plug is larger than or equal to the aperture of the inner hole of the valve body and smaller than the inner diameter of the valve seat.
Preferably, the valve body is a hollow ladder-shaped pipe body and comprises a first pipe body and a second pipe body, wherein the first pipe body is connected with the second pipe body, the inner diameter of the first pipe body is smaller than that of the second pipe body, the first pipe body is connected with the oil level gauge, and the second pipe body is connected with the valve seat.
Preferably, the valve body is in threaded connection with the valve seat and the oil level gauge.
Preferably, sealing gaskets are arranged at the joints of the valve body and the valve seat and the joints of the valve body and the oil level gauge.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The oil stop valve is composed of the valve body, the ball plug and the spring, and the ejector rod is used for controlling the opening and closing of an oil way of the oil stop valve, so that the smoothness of the oil way in the oil level gauge under the normal use condition can be ensured, the oil outlet can be blocked after the oil level gauge is dismantled, the automatic flow stop function is realized, and the trouble that the oil cylinder is required to discharge oil when equipment such as a motor and a water pump of a pump station is replaced in the past is solved;
(2) The utility model has simple structure, novel and reasonable design, convenient installation and maintenance, time and labor saving in use and suitability for popularization.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting member of the present utility model;
in the figure: 1. the oil level gauge comprises an oil level gauge body, 2, an oil pipeline body, 3, a valve seat, 301, a horizontal section, 302, a vertical section, 4, an adjusting piece, 401, a connecting plate, 402, a mandril, 403, an oil hole, 404, an arc-shaped plate, 5, a valve body, 501, a first pipe body, 502, a second pipe body, 6, a ball plug, 7, an elastic piece, 8, a sealing gasket, 9 and a stop block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in figure 1, an automatic oil stopping structure for oil level gauge disassembly and assembly comprises an oil level gauge 1, an oil pipeline 2 and a valve seat 3, wherein the oil pipeline is connected with an oil cylinder, the valve seat is of a hollow structure, one end of the valve seat is connected with the oil pipeline, the other end of the valve seat is connected with the oil level gauge, namely, two ends of the valve seat are respectively communicated with the oil pipeline and the oil level gauge, the vertical section of the valve seat is L-shaped and comprises a horizontal section 301 and a vertical section 302, the horizontal section of the valve seat is connected with the oil pipeline, the vertical section of the valve seat is connected with the oil level gauge, the oil level gauge is vertically installed, an oil stopping valve is arranged at the joint of the valve seat and the oil level gauge, an adjusting piece 4 for controlling the opening and closing of the oil path of the oil stopping valve is arranged at one end, close to the valve seat, when the oil level gauge is communicated with the valve seat, the adjusting piece is connected with the oil stopping valve and opens the oil path of the oil stopping valve, and when the oil level gauge is disassembled with the valve seat (namely, when the oil level gauge is disassembled from the valve seat), the oil level gauge is separated from the valve seat, the oil stopping valve is separated, so that automatic oil stopping is realized, and oil leakage in the oil cylinder is avoided.
As shown in FIG. 1, the oil stop valve comprises a valve body 5, a ball plug 6 and an elastic piece 7 which are arranged in a valve seat, the elastic piece in the embodiment adopts a spring, the valve body is of a hollow structure with two open ends, the two ends of the valve body are respectively connected with an oil level gauge and the valve seat, an inner hole of the valve body is communicated with the valve seat and the oil level gauge, the valve body is a hollow ladder-shaped pipe body and comprises a first pipe body 501 and a second pipe body 502, the first pipe body is connected with the second pipe body, the inner diameter of the first pipe body is smaller than the inner diameter of the second pipe body, an external thread is arranged outside the first pipe body, the external thread is in matched connection with an internal thread arranged at an interface of the oil level gauge, an internal thread is arranged inside the second pipe body, the internal thread is in matched connection with the external thread arranged on the valve seat, the dismouting of oil level gauge, valve body and disk seat of being convenient for, the inner wall of disk seat is connected to elastic component one end, the ball stopper is connected to the other end, for the leakproofness between each part of reinforcing, valve body and disk seat, valve body and oil level gauge junction all are provided with sealed 8, when the elastic component is located under the nature extension state, the ball stopper closely laminates with the hole drill way of valve body, and the external diameter of ball stopper is greater than or equal to the aperture of the hole of valve body, and be less than the internal diameter of disk seat, the ball stopper is inside not influencing the oil circuit in the disk seat unblocked at the disk seat, but the ball stopper is closely laminated with the first body internal hole of valve body under the effect of spring, the contact surface of ball stopper and valve body in this embodiment is the fine machining face, when its both laminating, can realize sealedly.
As shown in fig. 2, the adjusting member includes a connecting plate 401 and a push rod 402, the connecting plate is connected to the push rod, and an oil hole 403 is formed in the connecting plate, when the oil level gauge is communicated with the valve seat, the push rod is connected to the oil stop valve and opens the oil path of the oil stop valve, the connecting plate can be fixedly connected to the inside of the oil level gauge interface (i.e. the connecting plate is integrally structured with the oil level gauge or welded and connected to the inside of the oil level gauge, the connecting plate is also screwed to the inside of the oil level gauge, in this embodiment, the inner wall of the oil level gauge is provided with a stop 9 capable of limiting the movement of the connecting plate, the push rod is arranged in the middle of the connecting plate, the number of the oil holes is at least two and distributed on the periphery of the push rod, in this embodiment, when the push rod contacts with the ball plug of the oil stop valve, the ball plug can be moved to one end far away from the valve, thereby communicating the oil path between the oil level gauge, the valve body and the valve seat, in order to ensure that the push rod can be accurately contacted with the ball plug and pushed to move.
The application method of the utility model is as follows:
as shown in fig. 1 and 2, the valve seat 3 and the oil pipeline 2 can be in an integral structure, in normal use, the valve seat 3 is in threaded connection with the valve body 5, the valve body 5 is in threaded connection with the oil level gauge 1, the adjusting piece 4 is positioned in the lower end of the oil level gauge 1, the ejector rod 402 of the adjusting piece 4 applies downward thrust to the ball plug to overcome the elastic force of the spring 7, the spring 7 is in a compressed state at the moment, the ball plug 6 is pushed away from the inner hole of the first pipe body 501 of the valve body 5, and the oil paths of the oil level gauge 1, the first pipe body 501, the valve seat 3 and the oil pipeline 2 are unblocked; when the fault oil level gauge 1 needs to be maintained and replaced, the oil level gauge 1 needs to be disassembled, the ejector rod moves upwards along with the removal of the oil level gauge 1, the ball plug 6 moves upwards gradually under the action of the spring 7, when the oil level gauge 1 is completely disassembled, the ejector rod 402 is thoroughly separated from the ball plug 6, the ball plug 6 is tightly attached to the inner hole of the first pipe body 501, and the oil injection outlet is sealed, so that the purpose of automatic interception is achieved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides an automatic oil stopping structure of oil level gauge dismouting, includes oil level gauge and oil pipe way, its characterized in that: the oil level gauge is characterized by further comprising a valve seat, wherein the valve seat is of a hollow structure, one end of the valve seat is connected with an oil pipeline, the other end of the valve seat is connected with an oil level gauge, an oil stop valve is arranged at the joint of the valve seat and the oil level gauge, an adjusting piece for controlling the opening and closing of an oil path of the oil stop valve is arranged at one end, close to the valve seat, of the oil level gauge, when the oil level gauge is communicated with the valve seat, the adjusting piece is connected with the oil stop valve and opens the oil path of the oil stop valve, and when the oil level gauge is separated from the valve seat, the adjusting piece is separated from the oil stop valve and closes the oil path of the oil stop valve.
2. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 1, wherein: the vertical section of disk seat is L, and it includes horizontal segment and vertical section, the horizontal segment of disk seat is connected with oil pipe way, and the vertical section of disk seat is connected with the oil level gauge.
3. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 1, wherein: the regulating part comprises a connecting plate and a push rod, the connecting plate is connected with the push rod, an oil hole is formed in the connecting plate, and when the oil level gauge is communicated with the valve seat, the push rod is connected with the oil stop valve and opens an oil way of the oil stop valve.
4. An automatic oil stopping structure for assembling and disassembling an oil level gauge according to claim 3, wherein: the connecting plate is in threaded connection with the inside of the oil level gauge.
5. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 4, wherein: the inner wall of the oil level gauge is provided with a stop block for limiting the moving position of the connecting plate.
6. An automatic oil stopping structure for assembling and disassembling an oil level gauge according to claim 3, wherein: the ejector rod is arranged in the middle of the connecting plate, and the number of the oil holes is at least two and distributed on the periphery of the ejector rod.
7. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 1, wherein: the oil stop valve comprises a valve body, a ball plug and an elastic piece, wherein the ball plug and the elastic piece are arranged in the valve seat, the valve body is of a hollow structure with two open ends, two ends of the valve body are respectively connected with the oil level gauge and the valve seat, one end of the elastic piece is connected with the inner wall of the valve seat, the other end of the elastic piece is connected with the ball plug, when the elastic piece is in a natural extension state, the ball plug is tightly attached to an inner hole orifice of the valve body, and the outer diameter of the ball plug is larger than or equal to the aperture of the inner hole of the valve body and smaller than the inner diameter of the valve seat.
8. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 7, wherein: the valve body is a hollow ladder-shaped pipe body and comprises a first pipe body and a second pipe body, wherein the first pipe body is connected with the second pipe body, the inner diameter of the first pipe body is smaller than that of the second pipe body, the first pipe body is connected with the oil level gauge, and the second pipe body is connected with the valve seat.
9. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 7, wherein: the valve body is in threaded connection with the valve seat and the oil level gauge.
10. The automatic oil stopping structure for disassembly and assembly of an oil level gauge according to claim 9, wherein: sealing gaskets are arranged at the joints of the valve body and the valve seat and the joints of the valve body and the oil level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971077.8U CN219911378U (en) | 2023-04-26 | 2023-04-26 | Automatic oil stopping structure for dismounting oil level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971077.8U CN219911378U (en) | 2023-04-26 | 2023-04-26 | Automatic oil stopping structure for dismounting oil level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911378U true CN219911378U (en) | 2023-10-27 |
Family
ID=88438326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320971077.8U Active CN219911378U (en) | 2023-04-26 | 2023-04-26 | Automatic oil stopping structure for dismounting oil level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911378U (en) |
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2023
- 2023-04-26 CN CN202320971077.8U patent/CN219911378U/en active Active
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