CN214944102U - Remote pneumatic control device - Google Patents
Remote pneumatic control device Download PDFInfo
- Publication number
- CN214944102U CN214944102U CN202121408275.0U CN202121408275U CN214944102U CN 214944102 U CN214944102 U CN 214944102U CN 202121408275 U CN202121408275 U CN 202121408275U CN 214944102 U CN214944102 U CN 214944102U
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- CN
- China
- Prior art keywords
- slide
- fixing seat
- cover plate
- nut
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a long-range gas accuse power generation facility, including slip side's pipe, apron, screw rod, square nut is installed to the left end that slip side's pipe, installs stud in the square nut, and the cover has the floater on the stud, and slide external body top is equipped with the apron, and slide external body below is equipped with the slide shell, is equipped with the slide between slide shell and the apron, and slide fixing base surface mounting has bolt two once, is equipped with the apron fixing base on slide fixing base clamp plate one, and the cover has spacing slip adjustment seat on the screw rod, installs spacing slip adjustment seat clamp plate on the slip side's pipe. The utility model discloses a float characteristic that reciprocates along with the liquid level height in well head square shaft, install high low spacing gas accuse trigger device additional on the indicator panel, reduce the manpower control, improve monitoring efficiency, reduce the accident rate, the cost of manufacture is low simultaneously, makes its use at various explosion-proof regions, and the kind of executable electric switch is many.
Description
Technical Field
The utility model relates to an accuse electric installation specifically is a long-range gas accuse electric installation.
Background
With the wide application of the petroleum construction site of the electric equipment, although the EX grade of the electric equipment meets the use of flammable and explosive areas, the control lines are connected in addition to the EX grade of the electric equipment, and one more risk is caused for the site when one more line is added. Electrical automation is very well implemented, but the higher the explosion protection rating the higher the cost. The well drilling pump is used when a well is drilled, a specially-assigned person is required to watch the liquid level of the well mouth, post workers come and go the well mouth and an explosion-proof box at a mud tank to control the start and stop of the pump, the work content is more and complicated, the labor intensity of the workers is high, the pollution accident of a mud overflow site frequently occurs, the personal injury of the workers is caused, and the manpower and material resources are wasted by cleaning the overflow mud. Therefore, the utility model provides a long-range gas accuse device to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a long-range gas accuse device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a remote pneumatic control electric device comprises a sliding square tube, a cover plate and a screw rod, wherein a square nut is installed at the left end of the sliding square tube, a stud bolt is installed in the square nut, the stud bolt is in threaded connection with the square nut, and a floating ball is sleeved on the stud bolt;
the right part of the sliding square tube is sleeved with a slide outer body, a cover plate is arranged above the slide outer body, a slide outer shell is arranged below the slide outer body, a slide is arranged between the slide outer shell and the cover plate, the slide outer body is positioned in the slide, a first slide fixing seat pressing plate and a first slide fixing seat are arranged at the joint of the cover plate and the left part of the slide outer body, a second bolt is arranged on the lower surface of the slide fixing seat, a cover plate fixing seat is arranged on the first slide fixing seat pressing plate, and a butterfly nut is arranged on the cover plate fixing seat;
a screw is arranged in the cover plate, a nut III is arranged on the screw, a limiting sliding adjusting seat is sleeved on the screw, a limiting sliding adjusting seat pressing plate is arranged on the sliding square tube, and the limiting sliding adjusting seat pressing plate are fixedly arranged through an inner hexagon bolt;
a limiting seat pressing plate and a second slide fixing seat are arranged below the right part of the sliding square tube, a second slide fixing seat pressing plate and a limiting seat are arranged above the right part of the sliding square tube, and a left cover plate fixing seat and a right cover plate fixing seat are arranged on the second slide fixing seat pressing plate.
As a further aspect of the present invention, the second bolt penetrates through the first slide holder, the first slide holder pressing plate, and the cover plate holder, and the second bolt is connected with the butterfly nut by screw thread.
As a further proposal, the left end of the stud bolt is provided with a first nut, and the first nut is connected with the stud bolt by screw thread.
As the utility model discloses further scheme again, spacing ejector pin is installed to the right-hand member of screw rod, and spacing ejector pin overcoat has spacing ejector pin seat, and the stopper is installed to the right-hand member of spacing ejector pin seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a float characteristic that reciprocates along with the liquid level height in well head square shaft, install spacing gas accuse trigger device of height additional on the indicator board, reduce the manpower control, improve monitoring efficiency, reduce the accident rate, the cost of manufacture is low simultaneously.
2. The utility model discloses the structure is exquisite, and actuating mechanism is not changing any structure of original control box, through actuating cylinder and ingenious mechanism design, accomplishes the artifical manual rotatory action that opens the stop switch of simulation, makes its use at various explosion-proof regions, and the kind of executable electric switch is many.
Drawings
Fig. 1 is a schematic structural diagram of a remote pneumatic control device.
Fig. 2 is a schematic diagram of the related fit of a cover plate and a screw in a remote pneumatic control device.
Fig. 3 is an enlarged view of fig. 1 at a in a remote pneumatic control device.
Fig. 4 is an enlarged view of fig. 1 at B in a remote pneumatic control device.
In the figure: 1. a first nut; 2. a stud bolt; 3. a square nut; 4. sliding the square tube; 5. a slideway outer body;
6. a first slideway fixing seat; 7. a second bolt; 8. a chute housing; 9. a butterfly nut; 10. a cover plate fixing seat; 11. a first slide way fixing seat pressing plate; 12. a cover plate; 13. a slideway; 14. a screw; 15. a third nut;
16. a hexagon socket head cap screw; 17. a limiting sliding adjusting seat; 18. a limiting sliding adjusting seat pressure plate;
19. a limit ejector rod; 20. a limit ejector rod seat; 21. a limiter base; 22. a stopper;
23. a cover plate left and right fixing seat; 24. a second slideway fixed seat pressing plate; 25. a limiting air seat pressure plate 25;
26. and a second slideway fixing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a remote pneumatic control device includes a sliding square tube 4, a cover plate 12, and a screw 14, wherein a square nut 3 is installed at the left end of the sliding square tube 4, a stud 2 is installed in the square nut 3, the stud 2 is in threaded connection with the square nut 3, a floating ball is sleeved on the stud 2, a first nut 1 is installed at the left end of the stud 2, and the first nut 1 is in threaded connection with the stud 2;
a slideway outer body 5 is sleeved on the right part of the sliding square tube 4, a cover plate 12 is arranged above the slideway outer body 5, a slideway shell 8 is arranged below the slideway outer body 5, a slideway 13 is arranged between the slideway shell 8 and the cover plate 12, the slideway outer body 5 is positioned in the slideway 13, a slideway fixing seat pressing plate I11 and a slideway fixing seat I6 are arranged at the joint of the cover plate 12 and the left part of the slideway outer body 5, a bolt II 7 is arranged on the lower surface of the slideway fixing seat I6, a cover plate fixing seat 10 is arranged on the slideway fixing seat pressing plate I11, a butterfly nut 9 is arranged on the cover plate fixing seat 10, the bolt II 7 penetrates through the slideway fixing seat I6, the slideway fixing seat pressing plate I11 and the cover plate fixing seat 10, and the bolt II 7 is in threaded connection with the butterfly nut 9;
a screw 14 is arranged in the cover plate 12, a nut III 15 is arranged on the screw 14, a limiting sliding adjusting seat 17 is sleeved on the screw 14, a limiting sliding adjusting seat pressing plate 18 is arranged on the sliding square tube 4, and the limiting sliding adjusting seat 17 and the limiting sliding adjusting seat pressing plate 18 are fixedly arranged through an inner hexagon bolt 16;
limiting ejector rods 19 are installed at the right end of the screw 14, limiting ejector rods 20 are sleeved outside the limiting ejector rods 19, limiting devices 22 are installed at the right end of the limiting ejector rod 20, limiting seat pressing plates 25 and two slide fixing seats 26 are arranged below the right portion of the sliding square tube 4, two slide fixing seat pressing plates 24 are arranged above the right portion of the sliding square tube 4, and fixing seats 23 are arranged on the two slide fixing seat pressing plates 24 in a left-right mode and are provided with cover plates.
The utility model discloses a theory of operation is: when the liquid level in the square well rises to a set upper limit, the liquid level floating ball rises to drive the sliding square tube 4, the limiting sliding adjusting seat 17 and the limiting sliding adjusting seat pressure plate 18 to move upwards, the limiting ejector rod 19 on the limiting sliding adjusting seat 21 is pushed upwards while the liquid level is indicated, the pneumatic control valve 22 is triggered, the pneumatic control valve opens compressed air and enters the actuating mechanism cylinder through a valve and a pipeline, the cylinder piston is pushed by the compressed air to trigger a motor start button, the sand pump starts to work after the motor is powered on to discharge liquid in the square well, the limiting sliding adjusting seat 17 and the limiting sliding adjusting seat pressure plate 18 move downwards to trigger the lower limit setting nut 15 of the screw 14 along with the descending of the liquid level, the screw 14 drives the stop trigger pull rod 19 to move downwards, the pneumatic control valve 22 is closed, after the actuating cylinder of the actuating mechanism is powered off, the cylinder piston retracts under the pushing of the reset spring, and the motor button switch is in a closed position, the motor is powered off and stops rotating, the sand pump stops discharging, automation of a square well without special person nursing operation is achieved repeatedly, pollution caused by slurry overflow and the like is effectively avoided, labor intensity of workers is effectively relieved, and working efficiency of the workers is effectively improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A remote pneumatic control device comprises a sliding square tube (4), a cover plate (12) and a screw (14), and is characterized in that a square nut (3) is installed at the left end of the sliding square tube (4), a stud bolt (2) is installed in the square nut (3), the stud bolt (2) is in threaded connection with the square nut (3), and a floating ball is sleeved on the stud bolt (2);
a slide outer body (5) is sleeved on the right portion of the sliding square tube (4), a cover plate (12) is arranged above the slide outer body (5), a slide shell (8) is arranged below the slide outer body (5), a slide (13) is arranged between the slide shell (8) and the cover plate (12), the slide outer body (5) is located in the slide (13), a slide fixing seat pressing plate I (11) and a slide fixing seat I (6) are arranged at the joint of the cover plate (12) and the left portion of the slide outer body (5), a bolt II (7) is installed on the lower surface of the slide fixing seat I (6), a cover plate fixing seat (10) is arranged on the slide fixing seat pressing plate I (11), and a butterfly nut (9) is installed on the cover plate fixing seat (10);
a screw (14) is arranged in the cover plate (12), a nut III (15) is arranged on the screw (14), a limiting sliding adjusting seat (17) is sleeved on the screw (14), a limiting sliding adjusting seat pressing plate (18) is arranged on the sliding square tube (4), and the limiting sliding adjusting seat (17) and the limiting sliding adjusting seat pressing plate (18) are fixedly arranged through an inner hexagonal bolt (16);
a limiting air seat pressing plate (25) and a second slide fixing seat (26) are arranged below the right part of the sliding square tube (4), a second slide fixing seat pressing plate (24) and a second limiting seat (21) are arranged above the right part of the sliding square tube (4), and a left cover plate fixing seat (23) and a right cover plate fixing seat (23) are arranged on the second slide fixing seat pressing plate (24).
2. A remote air control device according to claim 1, wherein the second bolt (7) penetrates through the first slideway fixing seat (6), the first slideway fixing seat pressing plate (11) and the cover plate fixing seat (10), and the second bolt (7) is in threaded connection with the butterfly nut (9).
3. A remote air control device according to claim 1, wherein a first nut (1) is installed at the left end of the stud bolt (2), and the first nut (1) is in threaded connection with the stud bolt (2).
4. A remote air control device according to claim 1, wherein the right end of the screw (14) is provided with a limit ejector rod (19), a limit ejector rod seat (20) is sleeved outside the limit ejector rod (19), and a limit stopper (22) is arranged at the right end of the limit ejector rod seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408275.0U CN214944102U (en) | 2021-06-24 | 2021-06-24 | Remote pneumatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408275.0U CN214944102U (en) | 2021-06-24 | 2021-06-24 | Remote pneumatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944102U true CN214944102U (en) | 2021-11-30 |
Family
ID=79077169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408275.0U Expired - Fee Related CN214944102U (en) | 2021-06-24 | 2021-06-24 | Remote pneumatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944102U (en) |
-
2021
- 2021-06-24 CN CN202121408275.0U patent/CN214944102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |