CN217637830U - Pressure testing device for polished rod sealer of oil pumping unit - Google Patents
Pressure testing device for polished rod sealer of oil pumping unit Download PDFInfo
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- CN217637830U CN217637830U CN202221717932.4U CN202221717932U CN217637830U CN 217637830 U CN217637830 U CN 217637830U CN 202221717932 U CN202221717932 U CN 202221717932U CN 217637830 U CN217637830 U CN 217637830U
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- rod
- pole setting
- slide bar
- pumping unit
- testing device
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Abstract
The utility model relates to a beam-pumping unit polished rod sealer pressure testing device, the on-line screen storage device comprises a base, frame and basin have set gradually on the base, it is provided with the slide bar to slide in the frame, the basin side is connected with the cylinder of vertical setting, the cylinder promotes the slide bar and slides from top to bottom along frame both sides inner wall, be connected with inside hollow pole setting on the slide bar, the pole setting symmetry sets up, one side the pole setting intercommunication has intake pipe, opposite side the pole setting intercommunication has the outlet duct, the pole setting bottom is connected with the test bench that sets up in the basin, the test bench upper surface be provided with polished rod sealer assorted connecting portion, intake pipe, pole setting, test bench, connecting portion and outlet duct intercommunication mutually. The utility model aims at providing a beam-pumping unit polished rod sealing ware pressure testing device, degree of automation is high, can inspect polished rod sealing ware's bearing capacity and leakproofness, ensures that the product is qualified.
Description
Technical Field
The utility model relates to an oil drilling equipment technical field, in particular to beam-pumping unit polished rod sealing ware pressure testing device.
Background
Reciprocating type beam-pumping unit is used at present in oil field oil recovery, reciprocating type beam-pumping unit passes through the polished rod at the during operation and realizes being connected between polished rod eye and the sucker rod post, drives oil pump piston reciprocating motion, and the polished rod need dispose the polished rod sealer that sealing performance is good at the reciprocating motion in-process, prevents to cause environmental pollution and oil extravagant, and polished rod sealer need carry out the pressure testing inspection qualified after just can dispatch from the factory, but is lower about polished rod sealer pressure testing device configuration now, and degree of automation is also low.
Aiming at the problems, the pressure test device for the polished rod sealer of the pumping unit needs to be provided, the automation degree is high, and the pressure bearing capacity and the sealing performance of the polished rod sealer can be tested.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a beam-pumping unit polished rod sealing ware pressure testing device, degree of automation is high, can inspect the bearing capacity and the leakproofness of polished rod sealing ware, ensures that the product is qualified.
The utility model provides a technical scheme does: pressure test device for polished rod sealer of oil pumping unit, the on-line screen storage device comprises a base, frame and basin have set gradually on the base, it is provided with the slide bar to slide in the frame, the basin side is connected with the cylinder of vertical setting, the cylinder promotes the slide bar and slides from top to bottom along frame both sides inner wall, be connected with inside hollow pole setting on the slide bar, the pole setting symmetry sets up, one side the pole setting intercommunication has an intake pipe, the opposite side the pole setting intercommunication has the outlet duct, the pole setting bottom is connected with the test bench that sets up in the basin, the test bench upper surface be provided with polished rod sealer assorted connecting portion, intake pipe, pole setting, test bench, connecting portion and outlet duct communicate mutually.
Through adopting above-mentioned technical scheme, frame and basin have set gradually to the base top, are provided with the slide bar in the frame, and the basin side is provided with the cylinder, and the slide bar is connected with the pole setting, and the pole setting is connected with the test bench that sets up in the basin, be provided with on the test bench with polished rod sealer assorted connecting portion, the cylinder can promote the slide bar and slide from top to bottom along frame both sides inner wall, also drives the test bench and goes up and down in the basin. When the polished rod sealer needs to be detected, the air cylinder is started to slide the sliding rod to the highest position and stop, the test bed is lifted along with the sliding rod sealer, workers connect the polished rod sealer needing to be detected to the connecting portion, the air cylinder is started to submerge the test bed in the water tank, meanwhile, air is introduced into the air inlet pipe, the air outlet pipe is closed after air in the air outlet pipe is exhausted for a period of time, and the pressure bearing capacity and the sealing performance of the polished rod sealer are detected. The utility model discloses simple structure and degree of automation are high, utilize cylinder and slide bar to drive the test bench and rise and descend in the basin, convenient the detection.
As a further setting of the utility model, the frame inside wall is connected with bellied slide rail, the slide bar both ends set up to the U-shaped, the slide bar both ends slide along the slide rail.
As a further setting of the utility model, the U-shaped inner chamber at the two ends of the slide bar is provided with a pulley, the slide bar slides up and down on the slide rail through the pulley.
Through adopting above-mentioned technical scheme, the both ends of slide bar slide from top to bottom at bellied slide rail, and the setting of pulley has reduced the frictional force between slide bar and the slide rail.
As a further setting of the utility model, be provided with the connecting rod of symmetry between slide bar and the pole setting, connecting rod one end and sliding bar connection, the other end is connected with the pole setting upper end.
Through adopting above-mentioned technical scheme, the connecting rod that sets up can connect into a whole with slide bar, pole setting and test bench, and the atress is more even moreover, has improved overall structure's stability.
As a further setting of the utility model, be connected with the fixing base between frame and the basin, the fixing base is located the slide bar under, it is provided with vertical guide bar to run through the slip in the fixing base, guide bar top and sliding bar connection.
As a further setting of the utility model, the fixing base symmetry sets up in the both sides of cylinder.
Through adopting above-mentioned technical scheme, the fixing base that the symmetry set up links to each other frame and basin, and the setting up of guide bar makes the slide bar motion more stable.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a pressure testing device of polished rod sealer of beam-pumping unit, when needs examine time measuring, start the cylinder with the slide bar slide to the highest point stop, the test bench also rises thereupon, the workman will need the polished rod sealer that detects to connect on connecting portion, start the cylinder and do not have the test bench in the basin, ventilate in the intake pipe simultaneously, treat to have gas outgoing to close the outlet duct after a period in the outlet duct, inspect the bearing capacity and the leakproofness of polished rod sealer. The utility model discloses simple structure and degree of automation are high, utilize cylinder and slide bar to drive the test bench and rise and descend in the basin, convenient the detection.
2. The utility model provides a pressure testing device for polished rod sealer of pumping unit, the both ends of slide bar slide from top to bottom at bellied slide rail, and the setting of pulley has reduced the frictional force between slide bar and the slide rail.
3. The utility model provides a pressure testing device for polished rod sealer of pumping unit, the connecting rod of setting can connect slide bar and pole setting and test bench into a whole, and the atress is more even moreover, has improved overall structure's stability.
4. The utility model provides a pressure testing device for polished rod sealer of pumping unit, the fixing base that the symmetry set up links to each other frame and basin, and the setting up of guide bar makes the slide bar motion more stable.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the pressure testing device of the polished rod sealer of the pumping unit of the utility model;
FIG. 2 is a schematic view of another perspective structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the attached drawings, 1, a base; 2. a frame; 3. a water tank; 4. a slide bar; 5. a cylinder; 6. erecting a rod; 7. an air inlet pipe; 8. an air outlet pipe; 9. a test bed; 10. a connecting portion; 11. a slide rail; 12. a pulley; 13. a connecting rod; 14. a fixed seat; 15. a guide rod.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments.
Referring to fig. 1-3, the utility model provides a pressure testing device for polished rod sealer of pumping unit, including base 1, frame 2 and basin 3 have set gradually on the base 1, it is provided with slide bar 4 to slide on the frame 2, 3 sides of basin are connected with the cylinder 5 of vertical setting, cylinder 5 promotes slide bar 4 and slides from top to bottom along 2 both sides inner walls of frame, be connected with inside hollow pole setting 6 on the slide bar 4, 6 symmetry settings in pole setting, one side in pole setting 6 intercommunication has intake pipe 7, the opposite side 6 intercommunication in pole setting has outlet duct 8, 6 bottoms in pole setting are connected with the test bench 9 that sets up in basin 3, 9 upper surfaces of test bench be provided with polished rod sealer assorted connecting portion 10, intake pipe 7, pole setting 6, test bench 9, connecting portion 10 and outlet duct 8 communicate mutually. Adopt above-mentioned technical scheme, base 1 top has set gradually frame 2 and basin 3, is provided with slide bar 4 in the frame 2, and 3 sides in basin are provided with cylinder 5, and slide bar 4 is connected with pole setting 6, and pole setting 6 is connected with the test bench 9 that sets up in basin 3, be provided with on the test bench 9 with polished rod sealer assorted connecting portion 10, cylinder 5 can promote slide bar 4 and slide from top to bottom along 2 both sides inner walls of frame, also drives test bench 9 and goes up and down in basin 3. When detection is needed, the sliding rod 4 is slid to the highest position by the starting cylinder 5 and stopped, the test bed 9 is lifted along with the sliding rod, a worker connects the polished rod sealer to be detected to the connecting portion 10, the test bed 9 is immersed in the water tank 3 by the starting cylinder 5, air is introduced into the air inlet pipe 7, the air outlet pipe 8 is closed after air in the air outlet pipe 8 is exhausted for a period of time, and the pressure bearing capacity and the sealing performance of the polished rod sealer are tested. The utility model discloses simple structure and degree of automation are high, utilize cylinder 5 and slide bar 4 to drive test bench 9 and rise and descend convenient the detection in basin 3.
Furthermore, the inner side wall of the rack 2 is connected with a raised slide rail 11, two ends of the slide bar 4 are arranged in a U shape, two ends of the slide bar 4 slide along the slide rail 11, U-shaped inner cavities at two ends of the slide bar 4 are rotatably provided with pulleys 12, and the slide bar 4 slides up and down on the slide rail 11 through the pulleys 12. By adopting the technical scheme, the two ends of the sliding rod 4 slide up and down on the raised sliding rail 11, and the friction force between the sliding rod 4 and the sliding rail 11 is reduced by the arrangement of the pulley 12.
Furthermore, a symmetrical connecting rod 13 is arranged between the sliding rod 4 and the upright rod 6, one end of the connecting rod 13 is connected with the sliding rod 4, and the other end of the connecting rod 13 is connected with the upper end of the upright rod 6. By adopting the technical scheme, the connecting rod 13 can connect the sliding rod 4, the upright rod 6 and the test bed 9 into a whole, the stress is more uniform, and the stability of the whole structure is improved.
Furthermore, a fixed seat 14 is connected between the frame 2 and the water tank 3, the fixed seat 14 is located under the slide rod 4, a vertical guide rod 15 is slidably arranged in the fixed seat 14 in a penetrating manner, the top end of the guide rod 15 is connected with the slide rod 4, and the fixed seats 14 are symmetrically arranged on two sides of the air cylinder 5. By adopting the technical scheme, the rack 2 is connected with the water tank 3 through the symmetrically arranged fixed seats 14, and the slide rod 4 can move more stably due to the arrangement of the guide rod 15.
Claims (6)
1. Pressure testing device of polished rod sealer of pumping unit, its characterized in that: including base (1), frame (2) and basin (3) have set gradually on base (1), it is provided with slide bar (4) to slide on frame (2), basin (3) side is connected with cylinder (5) of vertical setting, cylinder (5) promote slide bar (4) and slide from top to bottom along frame (2) both sides inner wall, be connected with inside hollow pole setting (6) on slide bar (4), pole setting (6) symmetry sets up, one side pole setting (6) intercommunication has intake pipe (7), opposite side pole setting (6) intercommunication has outlet duct (8), pole setting (6) bottom is connected with test bench (9) that set up in basin (3), test bench (9) upper surface is provided with connecting portion (10) with polished rod sealer assorted, intake pipe (7), pole setting (6), test bench (9), connecting portion (10) and outlet duct (8) intercommunication each other.
2. The pressure testing device for the polish rod sealer of the oil pumping unit according to claim 1, characterized in that: frame (2) inside wall is connected with bellied slide rail (11), slide bar (4) both ends set up to the U-shaped, slide bar (4) both ends slide along slide rail (11).
3. The pressure testing device for the polish rod sealer of the oil pumping unit according to claim 2, characterized in that: the U-shaped inner cavities at the two ends of the sliding rod (4) are rotatably provided with pulleys (12), and the sliding rod (4) slides up and down on the sliding rail (11) through the pulleys (12).
4. The pressure testing device of the polish rod sealer of the oil pumping unit according to claim 1, characterized in that: a symmetrical connecting rod (13) is arranged between the sliding rod (4) and the vertical rod (6), one end of the connecting rod (13) is connected with the sliding rod (4), and the other end of the connecting rod is connected with the upper end of the vertical rod (6).
5. The pressure testing device for the polish rod sealer of the oil pumping unit according to claim 1, characterized in that: a fixed seat (14) is connected between the rack (2) and the water tank (3), the fixed seat (14) is located under the sliding rod (4), a vertical guide rod (15) penetrates through the fixed seat (14) in a sliding mode, and the top end of the guide rod (15) is connected with the sliding rod (4).
6. The pressure testing device for the polish rod sealer of the oil pumping unit according to claim 5, characterized in that: the fixing seats (14) are symmetrically arranged on two sides of the cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221717932.4U CN217637830U (en) | 2022-07-04 | 2022-07-04 | Pressure testing device for polished rod sealer of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221717932.4U CN217637830U (en) | 2022-07-04 | 2022-07-04 | Pressure testing device for polished rod sealer of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637830U true CN217637830U (en) | 2022-10-21 |
Family
ID=83632429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221717932.4U Active CN217637830U (en) | 2022-07-04 | 2022-07-04 | Pressure testing device for polished rod sealer of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637830U (en) |
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2022
- 2022-07-04 CN CN202221717932.4U patent/CN217637830U/en active Active
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