CN207300492U - Experimental rig for the bar sealing that is situated between - Google Patents
Experimental rig for the bar sealing that is situated between Download PDFInfo
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- CN207300492U CN207300492U CN201721148573.4U CN201721148573U CN207300492U CN 207300492 U CN207300492 U CN 207300492U CN 201721148573 U CN201721148573 U CN 201721148573U CN 207300492 U CN207300492 U CN 207300492U
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- bar
- jie
- fuel tank
- motor
- electric
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Abstract
It the utility model is related to the experimental rig for the bar sealing that is situated between.It includes base, motor, the electric-control system for controlling electric machine frequency, slider-crank mechanism, guiding fuel tank, Jie's bar and sealing device, motor is electrically connected with electric-control system, motor and guiding fuel tank may be contained within base, and the guidance axis of the shaft axis of motor and guiding fuel tank is perpendicular；Slider-crank mechanism one end is connected with the shaft of motor, and the other end is connected with Jie's bar；Jie's bar, which is threaded onto, to be oriented in fuel tank, and sealing device is set on Jie's bar, and is removably connected to and is oriented on the side wall of fuel tank.Motor drives Jie's bar to be moved back and forth in guiding fuel tank by slider-crank mechanism, simulates real service condition, so that the leakproofness of sealing device is examined, it is constantly reciprocal to record test data to determine the effect of every kind of Jie's bar sealing with reference to electric-control system；Whole experimental rig is reasonable in design and simple, easy to use, highly practical.
Description
Technical field
It the utility model is related to the experimental rig for the bar sealing that is situated between.
Background technology
Modern rotary system diamond oil, the natural gas well operation in, Drilling Reciprocating Pump be used for pump drilling fluid-mud
Slurry, circulates it and carries out rushing well.So drilling pump is commonly known as slush pump.According to its importance, and compared " to bore
The heart of machine ", is the important component of boring mechanic equipment.But reciprocal slush pump has it significantly to lack due to its reasons in structure
Point.Vulnerable part is more, and maintenance, replace heavy workload, and therefore the occupancy drillng operation time is one of its shortcoming.Jie's bar seals conduct
One important and flimsy component, on the one hand will seal lubricating oil, on the other hand will also be to the mud of possible leakage
Slurry is sealed, and avoids pollution lubricating oil, it is therefore desirable to is selected appropriate most suitable sealing means in advance, while is needed to know
The service life of the sealing means.
Utility model content
The utility model aims to solve the problem that the above problem, there is provided for the experimental rig for the bar sealing that is situated between, motor passes through crank
Slide block mechanism drives Jie's bar to be moved back and forth in guiding fuel tank, real service condition is simulated, so as to examine the sealing of sealing device
Property, it is constantly reciprocal to record test data to determine the effect of every kind of Jie's bar sealing with reference to electric-control system；Solves mud pump bar
The select permeability of sealing means and its its definite service life；The technical solution that it is used is as follows：
For the experimental rig for the bar sealing that is situated between, including base, motor, the electric-control system for controlling electric machine frequency, crank
Slide block mechanism, guiding fuel tank, Jie's bar and sealing device, the motor are electrically connected with electric-control system, the motor and guiding fuel tank
It may be contained within base, and the shaft axis of motor and the guidance axis of guiding fuel tank are perpendicular；The slider-crank mechanism one
End is connected with the shaft of motor, and the other end is connected with Jie's bar；Given an account of bar, which is threaded onto, to be oriented in fuel tank, the sealing device suit
On Jie's Yu bar, and it is removably connected to and is oriented on the side wall of fuel tank.
Based on the above technical solutions, the guide rod for guiding Jie's bar to move is further included, it is threaded onto guiding oil
In case, and its one end is connected with Jie's bar by clamping piece；The axis of the guide rod is located at same straight line with the axis of Jie's bar
On.
Based on the above technical solutions, be additionally provided with timer in the electric-control system, its can self-clocking add up.
The utility model has the following advantages that：Motor drives Jie's bar back and forth to be transported in guiding fuel tank by slider-crank mechanism
It is dynamic, real service condition is simulated, so that the leakproofness of sealing device is examined, and with reference to electric-control system, constantly reciprocal record experiment number
According to determining the effect of every kind of Jie's bar sealing；Solve the select permeability of mud pump bar sealing means and its determine that it uses the longevity
Life；It is play the guiding role by guide rod to Jie's bar, preferably reduces the occupation mode in actual environment；Whole experimental rig structure
Design is rationally and simple, easy to use, highly practical.
Brief description of the drawings
Fig. 1：The dimensional structure diagram of the utility model；
Fig. 2：The overlooking the structure diagram of the utility model；
Fig. 3：The assembling schematic diagram of Jie's bar and sealing device described in the utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1 to Figure 3, the experimental rig of the bar sealing that is used to be situated between of the present embodiment, including base 1, motor 2, be used for
Control the electric-control system 3 of electric machine frequency, slider-crank mechanism 4, be oriented to fuel tank 5, Jie's bar 6 and sealing device 7, the motor 2 with
Electric-control system 3 is electrically connected, and the motor 2 and guiding fuel tank 5 may be contained within base 1, and the shaft axis of motor 2 are with being oriented to oil
The guidance axis of case 5 is perpendicular；Described 4 one end of slider-crank mechanism is connected with the shaft of motor 2, and the other end is connected with Jie's bar 6；
Given an account of bar 6, which is threaded onto, to be oriented in fuel tank 5, and the sealing device 7 is set on Jie's bar 6, and is removably connected to and is oriented to fuel tank 5
Side wall on.
Preferably, further include for guide Jie's bar move guide rod 8, its be threaded onto be oriented to fuel tank 5 in, and its one end with
Jie's bar 6 is connected by clamping piece 9；The axis of the axis and Jie's bar 6 of the guide rod 8 is located on the same line.
Further, be additionally provided with timer (not shown) in the electric-control system 3, its can self-clocking add up.
By the rotation of electric control system controls motor, so as to control the reciprocating frequency of Jie's bar by slider-crank mechanism
And number, real service condition is simulated, sealing device is arranged at Jie's bar with being oriented to the junction of fuel tank, and reality is simulated by Jie's bar
Move back and forth, so as to examine the leakproofness of sealing device；Added up by the self-clocking of the timer in electric-control system, record examination
Test the effect that data determine every kind of Jie's bar sealing.
Jie's bar and sealing device in the experimental rig are to be detachably connected, easy to use, can constantly be replaced, for examining
Test other Jie's rod seal apparatus.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all scopes that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (3)
1. for the experimental rig for the bar sealing that is situated between, including base (1), motor (2), the electric-control system for controlling electric machine frequency
(3), slider-crank mechanism (4), guiding fuel tank (5), Jie's bar (6) and sealing device (7), the motor (2) and electric-control system (3)
It is electrically connected, the motor (2) and guiding fuel tank (5) may be contained within base (1), and the shaft axis of motor (2) are with being oriented to oil
The guidance axis of case (5) is perpendicular；Described slider-crank mechanism (4) one end is connected with the shaft of motor (2), the other end and Jie's bar
(6) it is connected；Given an account of bar (6), which is threaded onto, to be oriented in fuel tank (5), and the sealing device (7) is set on Jie's bar (6), and removable
Unload to be connected to and be oriented on the side wall of fuel tank (5).
2. according to claim 1 be used for the experimental rig that bar seals that is situated between, it is characterised in that：Further include for guiding Jie's bar
The guide rod (8) of movement, it, which is threaded onto, is oriented in fuel tank (5), and its one end is connected with Jie's bar (6) by clamping piece (9)；It is described
The axis of guide rod (8) and the axis of Jie's bar (6) are located on the same line.
3. according to claim 1 be used for the experimental rig that bar seals that is situated between, it is characterised in that：In the electric-control system (3)
Be additionally provided with timer, its can self-clocking add up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148573.4U CN207300492U (en) | 2017-09-08 | 2017-09-08 | Experimental rig for the bar sealing that is situated between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148573.4U CN207300492U (en) | 2017-09-08 | 2017-09-08 | Experimental rig for the bar sealing that is situated between |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300492U true CN207300492U (en) | 2018-05-01 |
Family
ID=62446172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148573.4U Active CN207300492U (en) | 2017-09-08 | 2017-09-08 | Experimental rig for the bar sealing that is situated between |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082042A (en) * | 2019-06-04 | 2019-08-02 | 江苏罡阳转向系统有限公司 | Ball-and-nut steering gear shell pressure testing device |
-
2017
- 2017-09-08 CN CN201721148573.4U patent/CN207300492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082042A (en) * | 2019-06-04 | 2019-08-02 | 江苏罡阳转向系统有限公司 | Ball-and-nut steering gear shell pressure testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No.2, hengming Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Tianshi oil and gas equipment Service Group Co., Ltd Address before: 266000 Airport Industrial Cluster Area of Liuting Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO TIANSHI OIL GAS EQUIPMENT SERVICES GROUP Co.,Ltd. |