CN107701707A - The measurement detecting system of oil pumping unit reduction gearbox - Google Patents
The measurement detecting system of oil pumping unit reduction gearbox Download PDFInfo
- Publication number
- CN107701707A CN107701707A CN201710826171.3A CN201710826171A CN107701707A CN 107701707 A CN107701707 A CN 107701707A CN 201710826171 A CN201710826171 A CN 201710826171A CN 107701707 A CN107701707 A CN 107701707A
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- lubricating oil
- oil
- measurement
- pumping unit
- pipe
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- 230000009467 reduction Effects 0.000 title claims abstract description 97
- 238000005259 measurement Methods 0.000 title claims abstract description 58
- 238000005086 pumping Methods 0.000 title claims abstract description 28
- 239000010687 lubricating oil Substances 0.000 claims abstract description 102
- 239000003921 oil Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 63
- 238000003860 storage Methods 0.000 claims description 43
- 238000000605 extraction Methods 0.000 claims description 37
- 230000008859 change Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 239000000837 restrainer Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0405—Monitoring quality of lubricant or hydraulic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
- F16H57/0449—Sensors or indicators for controlling the fluid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/04—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by dip members, e.g. dip-sticks
Abstract
The embodiment of the present application discloses a kind of measurement detecting system of oil pumping unit reduction gearbox, including：The top of reduction box is provided with spiracle；Connecting tube can be stretched into the spiracle in the breather valve under the spiracle removal state；Lubricating Oil level detecting apparatus is removedly connected with the connecting tube；Condensate tank of dehumidifier is removedly connected with the connecting tube, and the condensate tank of dehumidifier is used to measure the height of water level in the reduction box；Lubricating oil draw-out device is removedly connected with the connecting tube, and the lubricating oil draw-out device is used to take out the lubricating oil in the reduction box.A kind of measurement detecting system of oil pumping unit reduction gearbox is provided in the embodiment of the present application, it possesses anti-theft feature, carries out various operations also simple and conveniently.
Description
Technical field
The application is related to field of petroleum exploitation, in particular to a kind of measurement detecting system of oil pumping unit reduction gearbox.
Background technology
In oil well production, it usually needs use oil pumper.The reduction box of oil pumper is often carried out for a long time using lubricating oil
Splash system lubrication.Thus, lubricants capacity needs to be maintained in an appropriate scope in reduction box, to ensure that reduction box can be grown
Phase runs well.In addition, the lubricating oil in oil pumping unit reduction gearbox also needs to be inspected periodically, to ensure lubricants capacity and lubrication
Oiliness energy.
In actual production, field work is in because oil pumper is most, many undesirables may subtract to oil pumper
Lubricating oil is stolen in fast case, causes speed reduction gear box dry grinding damage.
Therefore, gear box cover, bottom plug, sight fluid apertures are all carried out soldering and sealing by production scene using the method for electric welding, make
Obtaining each portion's screw thread can not be normally elastic.Although the method can ensure that undesirable no longer steals lubricating oil in reduction box, together
When the also great inconvenience of detection work band to lubricating oil in reduction box., it is necessary to using electricity when needing to detect lubricating oil every time
Each weld is cut in gas welding open, after detection, then is welded again, adds very big workload.And gear box cover
Open and turn off every time, its sealing gasket can cause to damage, if poor sealing, the rainy day can also cause to intake in reduction box, cause to moisten
Lubricating oil emulsifies, and increases gear failure probability.Further, since seeing fluid apertures has been carried out sealing, in reduction box oil level can not obtain and
When observation, cause lubricating oil maintenance work lose lack, also increase oil pumping unit reduction gearbox damage probability.
In summary, due in reduction box lubricating system can not in time be observed, maintained, not only add workload,
Also increase the probability of oil pumper device damage.
The content of the invention
A kind of measurement detecting system of oil pumping unit reduction gearbox is provided in the embodiment of the present application, it possesses anti-theft feature, also
Various operations are carried out simple and conveniently.
To achieve the above object, this application provides a kind of measurement detecting system of oil pumping unit reduction gearbox, including：
Reduction box, the top of the reduction box is provided with spiracle, and is removedly arranged in the spiracle
Breather valve；
Connecting tube, the connecting tube can stretch into the spiracle in the breather valve under the spiracle removal state
It is interior；
Lubricating Oil level detecting apparatus, the Lubricating Oil level detecting apparatus are removedly connected with the connecting tube, institute
Lubricating Oil level detecting apparatus is stated to be used to measure the level height of the lubricating oil in the reduction box；
Condensate tank of dehumidifier, the condensate tank of dehumidifier are removedly connected with the connecting tube, the water level detecting dress
Put for being measured to the height of water level in the reduction box；
Lubricating oil draw-out device, the lubricating oil draw-out device are removedly connected with the connecting tube, the lubricating oil
Draw-out device is used to take out the lubricating oil in the reduction box.
Preferably, the Lubricating Oil level detecting apparatus includes oil-level measurement pipe, and one end of the oil-level measurement pipe can be with
The lower end connection of the connecting tube, the other end of the oil-level measurement pipe are provided with for Measurement scales paper to be contained in into the oil
Bottom plug in the measurement pipe of position.
Preferably, the jump ring for the Measurement scales paper to be fixed is additionally provided with the oil-level measurement pipe.
Preferably, the condensate tank of dehumidifier includes level measuring pipe, is provided with the periphery wall of the level measuring pipe
Water-finding paste.
Preferably, the examination tank along the axis direction extension of the level measuring pipe is provided with the level measuring pipe,
The water-finding paste is arranged in the examination tank.
Preferably, the color of the water-finding paste can change after water is run into.
Preferably, the lubricating oil draw-out device can take out the lubricating oil of predetermined altitude in the reduction box.
Preferably, the lubricating oil draw-out device includes the telescoping mechanism being connected with the connecting tube lower end, and can be by institute
State the location division of telescoping mechanism fixation.
Preferably, the telescoping mechanism includes positioning pipe, can be vertically slidably arranged on the positioning pipe
Locating rack, the bottom of the positioning pipe are provided with cross locating rack, and the location division includes being arranged on the cross locating rack
Positioning hole, be arranged on the locating slot extended on the locating rack and vertically and the locating slot can be located in
Marked closely with the positioning lock on the positioning hole.
Preferably, it is provided with graduation apparatus on the telescoping mechanism, the lubricating oil draw-out device can be according to graduation apparatus by institute
The lubricating oil for stating predetermined altitude in reduction box takes out.
Preferably, the lubricating oil draw-out device includes sample storage mechanism, and the sample storage mechanism includes the storage with sample storage chamber
The suction pipe that sample device, one end connect with the upper end of the connecting tube, the other end of the suction pipe insert in the sample storage device and with institute
State the connection of sample storage chamber.
Preferably, the lubricating oil draw-out device includes positive and negative aspirator, and the positive and negative aspirator includes and the sample storage
The extraction tube of chamber connection, the extraction tube have a both ends, and the both ends of the extraction tube can be suction end and expiration end respectively, described
Piston mechanism is provided between the both ends of extraction tube.
Preferably, when the suction end of the extraction tube connects with the sample storage chamber and the expiration end is in communication with the outside,
The positive and negative aspirator can extract the lubricating oil in the reduction box to the sample storage chamber；When the extraction tube suction end with
When the external world connects and the suction end connects with sample storage chamber, the positive and negative aspirator can be by the connecting tube and the suction
Lubricating oil in pipe flows back to the reduction box.
Preferably, the both ends of the extraction tube can connect relative to the elbow of extraction tube rotation, with the elbow respectively
Valve seat, can be moved in the valve seat valve element, be removedly placed on the valve seat and can be to the valve element along first party
Spacing the first position-limit mechanism is carried out to motion and is removedly placed on the valve seat and can be to the valve element along second
Direction motion carries out the second spacing position-limit mechanism, and wherein first direction is opposite with second direction.
Preferably, the both ends of the extraction tube be respectively arranged with elbow, the valve seat connected with the elbow, can be in the valve
The valve element of seat motion, the valve element can be moved in the first direction and carry out spacing the first position-limit mechanism and can be to the valve element
Motion carries out the second spacing position-limit mechanism in a second direction, and one of them described elbow extends along the first direction, another
The individual elbow extends along the second direction, and wherein first direction is opposite with second direction.
After said structure, had the beneficial effect that caused by the application：
1st, oil level height in reduction box can be accurately measured using Lubricating Oil level measuring arrangement, prevents to utilize meat in the past
Eye observation, error caused by artificial judgment.
2nd, using condensate tank of dehumidifier, it can check in reduction box whether intake, if water inlet may determine that in reduction box
Inflow number, quantify water-pumping/draining in time using the present apparatus, realize that detection, quantitative draining one tool are completed, and prevent lubricating oil from entering
One step emulsion deterioration, oil product consumption is reduced, it is cost-effective, improve operating efficiency.
3rd, using lubricating oil draw-out device, the quality of lubricating oil of diverse location in reduction box can be extracted, to understand reduction box
The various states of interior lubricating oil, change can only visually observe lubrication pasta in the past, can not understand the situation below lubrication pasta
Drawback.
4th, extraction can be not only quantified using positive and negative aspirator subtract and go back lubricating oil in case, after sampling, will can also connect
Remaining lubricating oil push-in reduction box in pipe, in order to avoid causing to pour down or forth, while it can also realize various to the addition of reduction box quantification
Additive, prevent to spray phenomenon caused by toppling process.
5th, each part is quickly connected using sebific duct, buckle, and ease of assembly, each part is smooth, without excessive compound movement part, just
In cleaning, maintenance.
6th, the part such as measurement, sampling is rolled using thin-wall metal, in light weight, is easy to carry, is transported.
Brief description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended in any way to limit model disclosed in the present application
Enclose.In addition, shape and proportional sizes of each part in figure etc. are only schematical, the understanding to the application is used to help, and
It is not the specific shape and proportional sizes for limiting each part of the application.Those skilled in the art, can under teachings of the present application
To select various possible shapes and proportional sizes to implement the application as the case may be.
Fig. 1 is the structural representation of the measurement detecting system of oil pumping unit reduction gearbox in the application.
Fig. 2 is the structural representation of reduction box in the application.
Fig. 3 is Fig. 2 top view.
Fig. 4 shows the Lubricating Oil level detecting apparatus in Fig. 1.
Fig. 5 shows the condensate tank of dehumidifier in Fig. 1.
Fig. 6 shows the lubricating oil draw-out device in Fig. 1.
Fig. 7 shows the dimensional structure diagram of the telescoping mechanism in Fig. 6.
Fig. 8 shows sectional view of Fig. 7 telescoping mechanisms at cross locating rack.
Fig. 9 shows the sample storage mechanism in Fig. 6.
Figure 10 shows the dimensional structure diagram of the positive and negative aspirator in Fig. 6.
Figure 11 shows that Figure 10 positive and negative aspirator is in the sectional view of off working state.
Figure 12 shows that Figure 10 positive and negative aspirator is in the sectional view of extraction state.
The reference of the figures above：1st, reduction box；10th, input gear, 11, idler gear；12nd, output gear；13rd, bottom
Water；14th, lubricating oil；15th, oily window；16th, cover plate；17th, screw；18th, spiracle；19th, breather valve；100th, input shaft；101st, it is middle
Axle；102nd, output shaft；2nd, connecting tube；3rd, Lubricating Oil level detecting apparatus；31st, oil-level measurement pipe；32nd, Measurement scales paper；33rd, bottom
Plug；34th, jump ring；4th, condensate tank of dehumidifier；41st, level measuring pipe；42nd, tank is tried；43rd, water-finding paste；44th, level measuring connects
Head；5th, lubricating oil draw-out device；51st, telescoping mechanism；510th, positioning pipe；511st, locating rack；512nd, cross locating rack；52nd, position
Portion；521st, positioning hole；522nd, locating slot；523rd, positioning lock is marked closely；53rd, sample storage mechanism；531st, sample storage device；532nd, suction pipe；533、
Sample storage chamber；54th, positive and negative aspirator；541st, extraction tube；542nd, piston mechanism；543rd, elbow；544th, valve seat；545th, valve element；546、
First position-limit mechanism；547；Second position-limit mechanism.
Embodiment
With reference to the description of accompanying drawing and the application embodiment, the details of the application can be clearly understood.But
It is the embodiment of the application described here, is only used for explaining the purpose of the application, and can not understands in any way
Into being limitation to the application.Under teachings of the present application, technical staff is contemplated that any possible change based on the application
Shape, these are regarded as belonging to scope of the present application.
Shown in reference picture 1, the embodiment of the present application discloses a kind of measurement detecting system of oil pumping unit reduction gearbox 1, including：
Reduction box 1, the top of the reduction box 1 are provided with spiracle 18, and are removedly arranged on exhaling in the spiracle 18
Inhale valve 19；Connecting tube 2, the connecting tube 2 can stretch into described exhale in the breather valve 19 under the removal state of spiracle 18
In sucker 18；Lubricating Oil level detecting apparatus 3, the Lubricating Oil level detecting apparatus 3 removedly connect with the connecting tube 2
Connect, the Lubricating Oil level detecting apparatus 3 is used to measure the level height of the lubricating oil 14 in the reduction box 1；Water
Level detecting apparatus 4, the condensate tank of dehumidifier 4 are removedly connected with the connecting tube 2, and the condensate tank of dehumidifier 4 is used for
Height of water level in the reduction box 1 is measured；Lubricating oil draw-out device 5, the lubricating oil draw-out device 5 and the company
Adapter 2 removedly connects, and the lubricating oil draw-out device 5 is used to take out the lubricating oil 14 in the reduction box 1.
Shown in reference picture 2 and Fig. 3, input gear 10 can be provided with the reduction box 1, is nibbled with the input gear 10
The idler gear 11 of conjunction and the output gear 12 engaged with the idler gear 11.Accordingly, it is also provided with the reduction box 1
There are input shaft 100, jackshaft 101 and output shaft 102.
The bottom of the reduction box 1 is stored with bottom water 13 and the lubricating oil 14 positioned at the upper strata of bottom water 13.The reduction box 1
Bottom be also provided with oily window 15.
In the present embodiment, the top of the reduction box 1 is provided with cover plate 16.The cover plate 16 can pass through fixed spiral shell
Silk 17 is fixed.Similarly to the prior art, the cover plate 16 is soldered to the reduction box 1 after being fixed by fixed screw 17
Top.Spiracle 18 is provided with the cover plate 16, the spiracle 18 is used to install breather valve 19.
Shown in reference picture 3, when the breather valve 19 removes from the spiracle 18, connecting tube 2 can subtract described in
The top of fast case 1 is stretched into the reduction box 1.The both ends of connecting tube 2 can removedly be connected with different equipment, with full
Foot is to the various measurements of reduction box 1 or detection demand.In the present embodiment, the connecting tube 2 can by grafting, clamping,
The modes such as docking are removedly connected to be realized with other mechanisms, are not repeated herein.
For example, referring to shown in Fig. 4, the Lubricating Oil level detecting apparatus 3 is removedly connected with the connecting tube 2, institute
Lubricating Oil level detecting apparatus 3 is stated to be used to measure the level height of the lubricating oil 14 in the reduction box 1.In this implementation
In mode, the Lubricating Oil level detecting apparatus 3 includes oil-level measurement pipe, and one end of the oil-level measurement pipe can be with the connection
The lower end connection of pipe 2, the other end of the oil-level measurement pipe are provided with for Measurement scales paper to be contained in into the oil-level measurement
Bottom plug in pipe.Preferably, the jump ring for the Measurement scales paper to be fixed is provided with the oil-level measurement pipe.
In installation process, jump ring is loaded in oil-level measurement pipe in advance, bottom plug is backed out, Measurement scales paper is changed into tubbiness
The oil-level measurement pipe is fastened to loaded in the oil-level measurement pipe, then by bottom plug, by the upper end of oil-level measurement pipe and connecting tube 2
It is connected through a screw thread.After completing above-mentioned connection again, by under the spiracle 18 (now breather valve 19 is removed) of reduction box 1
Enter in reduction box 1, by several minutes of infiltrations, carried under slow, after proposition, back out bottom plug, take out Measurement scales paper, observation measurement is carved
The scale infiltrated on degree paper by lubricating oil 14, determines the oil level in reduction box 1.
For example, referring to shown in Fig. 5, the condensate tank of dehumidifier 4 is removedly connected with the connecting tube 2, the water level
Detection means 4 is used to measure the height of water level in the reduction box 1.In the present embodiment, the water level detecting dress
Putting 4 includes level measuring pipe 41.The upper end of the level measuring pipe 41 can be connected with the lower end of the connecting tube 2.The water level
Water-finding paste 43 is provided with the periphery wall of measurement pipe 41.Preferably, it is provided with along the water level and surveys on the level measuring pipe 41
The examination tank 42 of the axis direction extension of buret 41, the water-finding paste 43 are arranged in the examination tank 42.The water-finding paste 43
Color can be changed after water is run into.
During actual job, water-finding paste 43 is uniformly applied in examination tank 42, cleans the examination water on examination tank 42 periphery
Cream 43, the upper end of level measuring pipe 41 is connected by level measuring connector 44 with the lower end of connecting tube 2.Above-mentioned company is completed again
After connecing, the bottom of reduction box 1 is lowered into by spiracle 18 (now breather valve 19 is removed).The several seconds is waited, slowly above carries, carries
After going out, the length that water-finding paste 43 changes colour is checked, determines the height (i.e. the storage of bottom water 13) of bottom water 13 in reduction box 1.
Reference picture 5 to Figure 12, the lubricating oil draw-out device 5 is removedly connected with the connecting tube 2, the lubricating oil
Draw-out device 5 is used to take out the lubricating oil 14 in the reduction box 1.Shown in reference picture 6, the lubricating oil draw-out device 5 can
With the sample storage mechanism including the telescoping mechanism 51 being connected with the lower end of the connecting tube 2, the upper end for being connected to the connecting tube 2
53rd, the positive and negative aspirator 54 being connected with the sample storage mechanism 53.
Shown in reference picture 7 and Fig. 8, specifically, the lower end of the connecting tube 2 be connected with telescoping mechanism 51 and can will described in
The location division 52 that telescoping mechanism 51 is fixed.In this implementation implementation, the telescoping mechanism 51 includes positioning pipe 510, can be along vertical
Direction is slidably arranged in the locating rack 511 on the positioning pipe 510.The bottom of the positioning pipe 510 is provided with cross positioning
Frame 512511.The location division 52 include be arranged on the cross locating rack 512511 positioning hole 521, be arranged on it is described fixed
On the frame 511 of position and the locating slot 522 that vertically extends and the locating slot 522 and the positioning hole can be located in
Positioning lock on 521 marks closely 523.By adjusting the position of telescoping mechanism 51, so as to by precalculated position in the reduction box 1
Lubricating oil 14 take out.Preferably, for the ease of position is adjusted, graduation apparatus is provided with the locating rack 511, it is described
Lubricating oil draw-out device 5 can take out the lubricating oil 14 of predetermined altitude in the reduction box 1 according to graduation apparatus.
Shown in reference picture 9, in the present embodiment, the sample storage mechanism 53 includes the sample storage device with sample storage chamber 533
531st, the suction pipe 532 that one end (lower end in figure) connects with the upper end of the connecting tube 2, the other end of the suction pipe 532 is (in figure
End) the insertion sample storage device 531 is interior and is connected with the sample storage chamber 533.Thus, the lubricating oil 14 gathered up can be stored in
In sample storage chamber 533, and during the lubricating oil 14 in discharge suction pipe 532 and connecting tube 2, the sample storage chamber 533 is low
It can still be stayed in the sample storage chamber 533 in the lubricating oil 14 in the upper port of suction pipe 532.
Shown in reference picture 6, the lubricating oil draw-out device 5 includes positive and negative aspirator 54.It is described positive and negative shown in reference picture 10
Aspirator 54 includes the extraction tube 541 connected with the sample storage chamber 533, and the extraction tube 541 has both ends, the extraction tube
541 both ends can be respectively suction end and expiration end, and piston mechanism 542 is provided between the both ends of the extraction tube 541.
When the suction end of the extraction tube 541 connects with the sample storage chamber 533, and the expiration end of the extraction tube 541 with
During external world's connection, the piston mechanism 542 can be lifted lubricating oil 14 from reduction box 1, and then be oriented to the sample storage chamber
In 533.
When the expiration end of the extraction tube 541 connects with the sample storage chamber 533, the suction end of the extraction tube 541 with it is outer
When boundary connects, the piston mechanism 542 can drain back to the lubricating oil 14 in connecting tube 2 and suction pipe 532 in reduction box 1.
Shown in reference picture 11, in the present embodiment, the both ends of the extraction tube 541 respectively can relatively described extraction tube
541 rotate elbows 543, connected with the elbow 543 valve seat 544, can the valve seat 544 motion valve element 545, can tear open
It is placed in unloading on the valve seat 544 and the valve element 545 can be moved in the first direction and carries out the first spacing position-limit mechanism
546 and removedly it is placed on the valve seat 544 and the valve element 545 can be moved in a second direction and carry out spacing the
Two position-limit mechanisms 547, wherein first direction are opposite with second direction.
In figure under state, when the first position-limit mechanism 546 is placed on the valve seat 544, it can limit the valve element
545 distances moved upwards.When the second position-limit mechanism 547 is placed on the valve seat 544, it can limit the valve element 545
The distance moved downward.In the present embodiment, the first position-limit mechanism 546 and the second position-limit mechanism 547 be can be from valve seat
The screw removed and loaded on 544.
Shown in reference picture 12, when needing the lubricating oil 14 in reduction box 1 being evacuated in the sample storage chamber 533, institute is determined
The depth of the sample of 1 lubricating oil of reduction box 14 extracted is needed, according to the position of the required extraction sample of lubricating oil 14, it is determined that positioning
Graduation position on frame 511, screwed in place locking nail 523, positioning pipe 510 and the bottom of connecting tube 2 are connected through a screw thread, will
One end of sebific duct is connected with suction pipe 532 is connected to, by the other end of sebific duct with the upper end of connecting tube 2.With another sebific duct
One end is connected to the sample storage chamber 533 of sample storage device 531, and the other end of the sebific duct is connected into suction end (left end in figure).Rotate and exhale
The elbow 543 of (right-hand member in figure) is held, makes its upward vertical out-fall.
In this condition, the first position-limit mechanism 546 of suction end is threaded into the valve seat 544, by the second of suction end
Position-limit mechanism 547 back-outs valve seat 544, to limit the distance that the valve element 545 of the suction end moves upwards.By the second of expiration end
Position-limit mechanism 547 is threaded into the valve seat 544, first position-limit mechanism 546 at expiration end is back-outed into valve seat 544, with described in limitation
The distance that the valve element 545 at expiration end moves upwards.
After extraction, the elbow 543 for being originally used for expiration end and suction end is rotated respectively, makes the elbow for being originally used for expiration end
543 are set down, and the elbow 543 for being originally used for suction end is set upward, and the first position-limit mechanism 546 that will be originally used for suction end
Back-out the valve seat 544 with the second position-limit mechanism 547 for being originally used for expiration end, the second position-limit mechanism of suction end will be originally used for
547 are screwed into the valve seat 544 with the first position-limit mechanism 546 for being originally used for the expiration end, so that expiration end and the suction
Gas end exchanges.Reciprocating sliding piston mechanism 542, it is possible to subtract the push-in of lubricating oil 14 in sebific duct, suction pipe 532, connecting tube 2 etc.
Fast case 1.Each connector is dismantled, it is possible to be collected the lubricating oil 14 in sample storage chamber 533.
In another optional embodiment, the both ends of the extraction tube 541 be respectively arranged with elbow 543, with it is described
The valve seat 544 of the connection of elbow 543, the valve element 545 that can be moved in the valve seat 544, the valve element 545 can be transported in the first direction
It is dynamic to carry out the first spacing position-limit mechanism 546 and the valve element 545 be moved in a second direction to carry out the second spacing limit
Position mechanism 547, one of them described elbow 543 extend along the first direction, and another described elbow 543 is along the second party
It is opposite with second direction to extension, wherein first direction.
It was with last embodiment difference, after extraction, by extraction tube 541 along in its axis
Line is overturn, so that the elbow 543 for being originally used for expiration end is set down, the elbow 543 for being originally used for suction end is set upward.Again will
The first position-limit mechanism 546 for being originally used for suction end and the second position-limit mechanism 547 for being originally used for expiration end back-out the valve seat 544,
The second position-limit mechanism 547 for being originally used for suction end and the first position-limit mechanism 546 for being originally used for the expiration end are screwed into the valve
Seat 544, so that expiration end and the suction end exchange.
Positive and negative aspirator 54 in the embodiment of the present application will can go bad during the push-and-pull repeatedly of piston mechanism 542
Oil takes out, until continuing untill the discharge of unmetamorphosed lubricating oil 14 is seen.
Positive and negative aspirator 54 in the embodiment of the present application can also be realized during the push-and-pull repeatedly of piston mechanism 542 to
The quantification of reduction box 1 adds various additives, prevents to spray phenomenon caused by toppling process
After said structure, had the beneficial effect that caused by the application：
1st, oil level height in reduction box 1 can be accurately measured using the oil level measuring device of lubricating oil 14, prevents conventional profit
Detect by an unaided eye, error caused by artificial judgment.
2nd, using condensate tank of dehumidifier 4, it can check in reduction box 1 whether intake, if water inlet may determine that reduction box 1
Interior inflow number, quantify water-pumping/draining in time using the present apparatus, realize that detection, quantitative draining one tool are completed, and prevent lubricating oil
14 further emulsion deteriorations, oil product consumption is reduced, it is cost-effective, improve operating efficiency.
3rd, using lubricating oil draw-out device 5, the matter of lubricating oil 14 of diverse location in reduction box 1 can be extracted, is subtracted with understanding
The various states of lubricating oil 14 in fast case 1, change can only visually observe the face of lubricating oil 14 in the past, can not understand the face of lubricating oil 14 with
Under situation the drawbacks of.
4th, extraction can not only be quantified using positive and negative aspirator 54 subtract and go back lubricating oil 14 in case, can also will after sampling
Remaining lubricating oil 14 is pushed into reduction box 1 in connecting tube 2, in order to avoid causing to pour down or forth, while can also realize to the quantification of reduction box 1
Various additives are added, prevent to spray phenomenon caused by toppling process.
5th, each part is quickly connected using sebific duct, buckle, and ease of assembly, each part is smooth, without excessive compound movement part, just
In cleaning, maintenance.
6th, the part such as measurement, sampling is rolled using thin-wall metal, in light weight, is easy to carry, is transported.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Above-described embodiment is only to illustrate the technical concepts and features of the application, and its object is to allow person skilled in the art
Scholar can understand present context and implement according to this, and the protection domain of the application can not be limited with this.It is all according to the application
The equivalent change or modification that Spirit Essence is made, it should all cover within the protection domain of the application.
Claims (15)
- A kind of 1. measurement detecting system of oil pumping unit reduction gearbox, it is characterised in that including：Reduction box, the top of the reduction box is provided with spiracle, and the breathing being removedly arranged in the spiracle Valve；Connecting tube, the connecting tube can be stretched into the spiracle in the breather valve under the spiracle removal state；Lubricating Oil level detecting apparatus, the Lubricating Oil level detecting apparatus are removedly connected with the connecting tube, the profit Lubricating oil oil level detecting device is used to measure the level height of the lubricating oil in the reduction box；Condensate tank of dehumidifier, the condensate tank of dehumidifier are removedly connected with the connecting tube, and the condensate tank of dehumidifier is used Height of water level in the reduction box measures；Lubricating oil draw-out device, the lubricating oil draw-out device are removedly connected with the connecting tube, and the lubricating oil extracts Device is used to take out the lubricating oil in the reduction box.
- 2. the measurement detecting system of oil pumping unit reduction gearbox according to claim 1, it is characterised in that the Lubricating Oil Level detecting apparatus includes oil-level measurement pipe, and one end of the oil-level measurement pipe can be connected with the lower end of the connecting tube, the oil The other end of position measurement pipe is provided with the bottom plug for being contained in Measurement scales paper in the oil-level measurement pipe.
- 3. the measurement detecting system of oil pumping unit reduction gearbox according to claim 2, it is characterised in that the oil-level measurement The jump ring for the Measurement scales paper to be fixed is additionally provided with pipe.
- 4. the measurement detecting system of oil pumping unit reduction gearbox according to claim 1, it is characterised in that the water level detecting Device includes level measuring pipe, and water-finding paste is provided with the periphery wall of the level measuring pipe.
- 5. the measurement detecting system of oil pumping unit reduction gearbox according to claim 4, it is characterised in that the level measuring The examination tank along the axis direction extension of the level measuring pipe is provided with pipe, the water-finding paste is arranged on the examination tank It is interior.
- 6. the measurement detecting system of oil pumping unit reduction gearbox according to claim 4, it is characterised in that the water-finding paste Color can change after water is run into.
- 7. the measurement detecting system of oil pumping unit reduction gearbox according to claim 1, it is characterised in that the lubricating oil is taken out Device is taken to take out the lubricating oil of predetermined altitude in the reduction box.
- 8. the measurement detecting system of oil pumping unit reduction gearbox according to claim 7, it is characterised in that the lubricating oil is taken out Device is taken to include the telescoping mechanism being connected with the connecting tube lower end, and the location division that the telescoping mechanism can be fixed.
- 9. the measurement detecting system of oil pumping unit reduction gearbox according to claim 8, it is characterised in that the telescoping mechanism Including positioning pipe, the locating rack that can be vertically slidably arranged on the positioning pipe, the bottom of the positioning pipe is set There is a cross locating rack, positioning hole that the location division includes being arranged on the cross locating rack, be arranged on the locating rack And the locating slot vertically extended and the positioning lock that can be located on the locating slot and the positioning hole are marked closely.
- 10. the measurement detecting system of oil pumping unit reduction gearbox according to claim 9, it is characterised in that the telescopic machine It is provided with graduation apparatus on structure, the lubricating oil draw-out device can be according to graduation apparatus by the lubricating oil of predetermined altitude in the reduction box Take out.
- 11. the measurement detecting system of oil pumping unit reduction gearbox according to claim 1, it is characterised in that the lubricating oil Draw-out device includes sample storage mechanism, and the sample storage mechanism includes having the sample storage device of sample storage chamber, one end upper with the connecting tube The suction pipe of connection is held, the other end of the suction pipe is inserted in the sample storage device and connected with the sample storage chamber.
- 12. the measurement detecting system of oil pumping unit reduction gearbox according to claim 11, it is characterised in that the lubricating oil Draw-out device includes positive and negative aspirator, and the positive and negative aspirator includes the extraction tube connected with the sample storage chamber, the extraction tube With both ends, the both ends of the extraction tube can be respectively suction end and expiration end, and work is provided between the both ends of the extraction tube Fill in mechanism.
- 13. the measurement detecting system of oil pumping unit reduction gearbox according to claim 12, it is characterised in that when the extraction When the suction end of pipe connects with the sample storage chamber and the expiration end is in communication with the outside, the positive and negative aspirator can be by the deceleration Lubricating oil in case is extracted to the sample storage chamber；When the suction end of the extraction tube connected with the external world and the suction end with When sample storage chamber connects, the lubricating oil in the connecting tube and the suction pipe can be flow back to the deceleration by the positive and negative aspirator Case.
- 14. the measurement detecting system of oil pumping unit reduction gearbox according to claim 12, it is characterised in that the extraction tube Both ends respectively can relative to the extraction tube rotate elbow, connected with the elbow valve seat, can the valve seat motion Valve element, removedly it is placed on the valve seat and the first spacing position restrainer of progress can be moved in the first direction to the valve element Structure and removedly it is placed on the valve seat and can moves that to carry out spacing second spacing in a second direction to the valve element Mechanism, wherein first direction are opposite with second direction.
- 15. the measurement detecting system of oil pumping unit reduction gearbox according to claim 12, it is characterised in that the extraction tube Both ends be respectively arranged with elbow, the valve seat connected with the elbow, can the valve seat move valve element, can be to the valve element In the first direction motion carry out spacing the first position-limit mechanism and valve element being moved in a second direction carry out it is spacing Second position-limit mechanism, one of them described elbow extend along the first direction, and another described elbow is along the second direction Extension, wherein first direction is opposite with second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826171.3A CN107701707A (en) | 2017-09-14 | 2017-09-14 | The measurement detecting system of oil pumping unit reduction gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826171.3A CN107701707A (en) | 2017-09-14 | 2017-09-14 | The measurement detecting system of oil pumping unit reduction gearbox |
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| Publication Number | Publication Date |
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| CN107701707A true CN107701707A (en) | 2018-02-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826171.3A Pending CN107701707A (en) | 2017-09-14 | 2017-09-14 | The measurement detecting system of oil pumping unit reduction gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701707A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111795821A (en) * | 2020-05-25 | 2020-10-20 | 中国第一汽车股份有限公司 | Method for determining relation between oil quantity and oil level of speed reducer |
| CN111947003A (en) * | 2020-08-25 | 2020-11-17 | 宁波思密德机电科技有限公司 | Full-automatic machinery that is used for bearing to add grease and shield |
| CN112413098A (en) * | 2020-11-19 | 2021-02-26 | 西安交通大学 | Dynamic oil pressure characteristic quantity-based static oil level measuring method for lubricating oil of mining speed reducer |
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