CN210068888U - Lubricating oil level indicator for reduction box of oil pumping unit - Google Patents
Lubricating oil level indicator for reduction box of oil pumping unit Download PDFInfo
- Publication number
- CN210068888U CN210068888U CN201920330185.0U CN201920330185U CN210068888U CN 210068888 U CN210068888 U CN 210068888U CN 201920330185 U CN201920330185 U CN 201920330185U CN 210068888 U CN210068888 U CN 210068888U
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- connecting block
- lubricating oil
- glass tube
- observation window
- pumping unit
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Abstract
The utility model discloses a beam-pumping unit reducing gear box lubricating oil liquid level display appearance, the utility model discloses a connecting block and the observation window of setting on the connecting block, the upper and lower both ends of connecting block all be provided with the connecting hole that is used for with the reducing gear box intercommunication, the upper and lower both ends of observation window be connected with the connecting hole respectively, and the interior encapsulation of observation window is equipped with the display medium that does not fuse with lubricating oil. 1. The utility model adopts the glass tube as the observation window, the observation visual field is 180 degrees, and the observation can be carried out in multiple angles; 2. the display medium is adopted for indirect display in the glass tube, so that the phenomenon that lubricating oil enters the glass tube to be solidified to cause unclear liquid level is avoided; 3. the observation effect can be clearer by setting the color display of the display medium; 4. the glass tube can be provided with a safety alert color, so that the glass tube is more striking; 5. the damage to the interior of the reduction gearbox caused by unclear sight of the reduction gearbox is reduced, the maintenance cost is reduced, and the oil extraction cost is saved; 6. the utility model is free from being unpicked and washed after being installed and used, and is easy and simple.
Description
Technical Field
The utility model relates to a liquid level display technical field, concretely relates to beam-pumping unit reducing gear box lubricating oil liquid level display.
Background
The liquid level display instrument of traditional beam-pumping unit directly sets up a transparent window on the organism, and beam-pumping unit long-time operation, reducing gear box lubricating oil are because temperature fluctuation, and gear surface metal peels off, and the wearing and tearing of bearing and the pollution of dust lead to the reducing gear box liquid level to see window surface formation dirt, and the staff is unclear to the liquid level discernment, lacks oil in the reducing gear box, and gear and bearing serious wearing and tearing lead to shutting down to influence normal production, cause economic loss.
In order to ensure that the liquid level of the reduction gearbox can be seen clearly, staff need to stop frequently to detach and clean the sight window, so that the labor intensity of workers is increased, and the phenomenon of oil leakage caused by poor sealing of the sight window of the reduction gearbox due to total detachment can be caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the lubricating oil level indicator for the reduction gearbox of the oil pumping unit is provided, which can avoid polluting a window.
In order to solve the problem, the utility model discloses a connecting block and the observation window of setting on the connecting block, the upper and lower both ends of connecting block all be provided with the connecting hole that is used for with the reducing gear box intercommunication, the upper and lower both ends of observation window be connected with the connecting hole respectively, and the display medium that does not fuse with lubricating oil is packed to the observation window.
As optimizing, the observation window include the glass pipe, the both ends of glass pipe be connected with the connecting hole at both ends about the connecting block respectively.
As optimizing, the connecting block be character cut in bas-relief shape, on the shell of the fixed speed reducer in bottom of connecting block, the notch of connecting block towards the outside, just glass pipe set up in the notch of connecting block.
As optimizing, the utility model discloses the connecting hole that the definition is located the connecting block upper end is last connecting hole, and the connecting hole that is located the connecting block lower extreme is lower connecting hole, the upper end of connecting block be provided with the upper end cover, the lower extreme of connecting block is provided with the lower extreme lid, upper end cover and connecting block between enclose into last connecting hole, lower extreme lid and connecting block between enclose into lower connecting hole.
As optimizing, the connecting block pass through flange connection on the shell of reducing gear box, and the connecting hole all passes flange and the inside intercommunication of reducing gear box.
The utility model has the advantages that:
1. the utility model adopts the glass tube as the observation window, the observation visual field is 180 degrees, and the observation can be carried out in multiple angles;
2. the display medium is adopted for indirect display in the glass tube, so that the phenomenon that lubricating oil enters the glass tube to be solidified to cause unclear liquid level is avoided;
3. the observation effect can be clearer by setting the color display of the display medium;
4. the glass tube can be provided with a safety alert color, so that the glass tube is more striking;
5. the damage to the interior of the reduction gearbox caused by unclear sight of the reduction gearbox is reduced, the maintenance cost is reduced, and the oil extraction cost is saved;
6. the utility model is free from being unpicked and washed after being installed and used, and is easy and simple.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
Wherein: 1. the display device comprises an upper end cover, 2, a connecting flange, 3, a connecting block, 4, a glass tube, 5, lubricating oil, 6, a display medium, 7, a lower end cover, 3-1, an upper connecting hole, 3-2 and a lower connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the oil pumping unit reduction gearbox lubricating oil liquid level display instrument comprises a connecting block 3 and an observation window arranged on the connecting block 3, in order to facilitate installation of the connecting block 3, the connecting block 3 is connected to the shell of the reduction gearbox through a connecting flange 2, connecting holes used for being communicated with the reduction gearbox are arranged at the upper end and the lower end of the connecting block 3, and the connecting holes penetrate through the connecting flange 2 and are communicated with the interior of the reduction gearbox. The upper end cover 3 is arranged at the upper end of the connecting block 3, the lower end cover 7 is arranged at the lower end of the connecting block 3, the upper connecting hole 3-1 is defined between the upper end cover 1 and the connecting block 3, and the lower connecting hole 3-2 is defined between the lower end cover 7 and the connecting block 3. Connecting block 3 be the character cut in bas-relief, on the shell of the fixed speed reducer in bottom of connecting block 3, the notch of connecting block 3 is towards the outside. The observation window comprises a glass tube 4, the glass tube 4 is arranged in a notch of the connecting block 3, two ends of the glass tube 4 are respectively connected with the upper connecting hole 3-1 and the lower connecting hole 3-2, and a display medium 6 which is not fused with lubricating oil 5 is packaged in the glass tube.
The working principle is as follows: lubricating oil 5 of the reduction gearbox of the pumping unit enters the connecting block 3 through the lower connecting hole 3-2, the lubricating oil 5 can push a display medium to enter the glass tube 4 by utilizing the principle of the communicating vessel, the liquid level of the display medium in the glass tube 4 can rise and fall along with the entering amount of the lubricating oil 5, and the entering amount of the lubricating oil 5 and the amount of the lubricating oil 5 in the reduction gearbox form a certain relation, so that the liquid level of the lubricating oil 5 in the reduction gearbox of the pumping unit can be accurately reflected by the liquid level of the display medium in the glass tube through calculating related influence factors.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. A kind of pumping unit reduction box lubricant level indicator, characterized by that: the lubricating oil lubricating device comprises a connecting block and an observation window arranged on the connecting block, wherein connecting holes used for being communicated with a reduction gearbox are formed in the upper end and the lower end of the connecting block, the upper end and the lower end of the observation window are respectively connected with the connecting holes, and a display medium which is not fused with lubricating oil is packaged in the observation window.
2. The oil pumping unit reduction box lubricating oil level display instrument according to claim 1, characterized in that: the observation window comprises a glass tube, and two ends of the glass tube are respectively connected with the connecting holes at the upper end and the lower end of the connecting block.
3. The oil pumping unit reduction box lubricating oil liquid level indicator according to claim 2, characterized in that: the connecting block be the character cut in bas-relief, on the shell of the fixed speed reducer in bottom of connecting block, the notch of connecting block towards the outside, just the glass pipe set up in the notch of connecting block.
4. The oil pumping unit reduction box lubricating oil level display instrument according to claim 3, characterized in that: the upper end of the connecting block is provided with an upper end cover, the lower end of the connecting block is provided with a lower end cover, the upper end cover and the connecting block form an upper connecting hole in a surrounding manner, and the lower end cover and the connecting block form a lower connecting hole in a surrounding manner.
5. The oil pumping unit reduction box lubricating oil level display instrument according to claim 1, characterized in that: the connecting block is connected to the shell of the reduction gearbox through a connecting flange, and the connecting holes penetrate through the connecting flange to be communicated with the interior of the reduction gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330185.0U CN210068888U (en) | 2019-03-15 | 2019-03-15 | Lubricating oil level indicator for reduction box of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330185.0U CN210068888U (en) | 2019-03-15 | 2019-03-15 | Lubricating oil level indicator for reduction box of oil pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN210068888U true CN210068888U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920330185.0U Active CN210068888U (en) | 2019-03-15 | 2019-03-15 | Lubricating oil level indicator for reduction box of oil pumping unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610182A (en) * | 2021-01-13 | 2021-04-06 | 大庆宏升石油机械设备制造有限公司 | Intelligent non-stop filling device for pumping unit wellhead sucker rod |
-
2019
- 2019-03-15 CN CN201920330185.0U patent/CN210068888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610182A (en) * | 2021-01-13 | 2021-04-06 | 大庆宏升石油机械设备制造有限公司 | Intelligent non-stop filling device for pumping unit wellhead sucker rod |
| CN112610182B (en) * | 2021-01-13 | 2021-10-12 | 大庆宏升石油机械设备制造有限公司 | Intelligent non-stop packing sealing device for pumping unit wellhead sucker rod |
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