CN202900083U - Novel multifunctional beam hanger - Google Patents
Novel multifunctional beam hanger Download PDFInfo
- Publication number
- CN202900083U CN202900083U CN 201220489882 CN201220489882U CN202900083U CN 202900083 U CN202900083 U CN 202900083U CN 201220489882 CN201220489882 CN 201220489882 CN 201220489882 U CN201220489882 U CN 201220489882U CN 202900083 U CN202900083 U CN 202900083U
- Authority
- CN
- China
- Prior art keywords
- lower wall
- polished rod
- pin
- roller
- beam hanger
- 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
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to the technical field of oil pumping, and provides a novel multifunctional beam hanger. An upper disc is arranged above a lower disc, nuts are respectively connected with the ends of two beam hanger bolts which penetrate through symmetric through holes on two sides of the upper disc and the lower disc in a screwed mode, pins are arranged in pin holes at the ends of the nuts, an oil duct is arranged in the lower disc, hydraulic joints are respectively arranged on the two sides of the lower disc and are connected with the two ends of the oil duct in a screwed mode, and a rolling wheel device is arranged above the beam hanger bolts. The novel multifunctional beam hanger is novel in design, easy to operate, beneficial to testing operation, various in function, and capable of being wound by two steel ropes simultaneously to form connections of four or more steel ropes with horse heads and polished rods of pumping units of different model numbers, and improving the safety factor and production efficiency in a production process, and labor intensity of workers is reduced.
Description
Technical field:
The utility model relates to the pumping technology field, is specifically related to a kind of Multifunction polished rod eye.
Background technology:
Polished rod eye is a kind of equipment on the oil pumper, and it is the linkage of horse head and polished rod.The upper and lower dish of present polished rod eye major oil forms, steel cable two ends on oil pumper hang on the polished rod eye, during test jobs, machine must be stopped the polished rod eye of testing sensor could being packed into, waste time and energy, and dangerous, polished rod eye is because being subject to for a long time inertia vibrations, impacting, and deforms easily and is offset, bring inconvenience to test, especially can not adapt to the oil pumper that many ropes hang.
The utility model content:
The purpose of this utility model provides a kind of Multifunction polished rod eye, its modern design, simple to operate, be conducive to test jobs, its diverse in function, can walk around simultaneously two steel cables, form four or many steel cables and be connected with polished rod with the horse head of different model oil pumper, improve safety factor and production efficiency in the manufacturing process, reduced workman's labour intensity.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises dish 1, lower wall 2, outstanding rope bolt 3, nut 4, pin 5, roller devices 6 and hydraulic joint 7; Upper dish 1 is arranged on the top of lower wall 2, nut 4 spins with two that pass upper dish 1 and lower wall 2 bilateral symmetry through holes outstanding ends of restricting bolts 3 respectively, pin 5 is arranged in the pin-and-hole of nut 4 ends, 2 are provided with oil duct 8 in the lower wall, hydraulic joint 7 is separately positioned on the both sides of lower wall 2, and spin with the two ends of oil duct 8, roller devices 6 is arranged on the top of outstanding rope bolt 3.
Be arranged with two protruding hydraulic cylinder 2-1 on the described lower wall 2, be provided with piston 2-2 in the protruding hydraulic cylinder 2-1, be provided with seal 2-3 between the inwall of piston 2-2 and hydraulic cylinder 2-1.
Described upper dish 1 bottom is arranged with two groove 1-1, and groove 1-1 is corresponding with protruding hydraulic cylinder 2-1.
Described roller devices 6 is comprised of roller 6-1, roller mount 6-2 and bearing pin 6-3, and roller 6-1 passes through bearing pin 6-3 pin joint in roller mount 6-2.
Described oil duct 8 communicates with two protruding hydraulic cylinder 2-1.
The utility model is novel in design, simple to operate, be conducive to test jobs, its diverse in function, can walk around simultaneously two steel cables, forming four or many steel cables is connected with polished rod with the horse head of different model oil pumper, improve safety factor and production efficiency in the manufacturing process, reduced workman's labour intensity.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
The specific embodiment:
See figures.1.and.2, this implementation by the following technical solutions: it comprises dish 1, lower wall 2, outstanding rope bolt 3, nut 4, pin 5, roller devices 6 and hydraulic joint 7; Upper dish 1 is arranged on the top of lower wall 2, nut 4 spins with two that pass upper dish 1 and lower wall 2 bilateral symmetry through holes outstanding ends of restricting bolts 3 respectively, pin 5 is arranged in the pin-and-hole of nut 4 ends, be provided with oil duct 8 in the lower wall 2, hydraulic joint 7 is separately positioned on the both sides of lower wall 2, and spin with the two ends of oil duct 8, roller devices 6 is arranged on the top of outstanding rope bolt 3.
Be arranged with two protruding hydraulic cylinder 2-1 on the described lower wall 2, be provided with piston 2-2 in the protruding hydraulic cylinder 2-1, be provided with seal 2-3 between the inwall of piston 2-2 and hydraulic cylinder 2-1.
Described upper dish 1 bottom is arranged with two groove 1-1, and groove 1-1 is corresponding with protruding hydraulic cylinder 2-1.
Described roller devices 6 is comprised of roller 6-1, roller mount 6-2 and bearing pin 6-3, and roller 6-1 passes through bearing pin 6-3 pin joint in roller mount 6-2.
Described oil duct 8 communicates with two protruding hydraulic cylinder 2-1.
When outside hydraulic hand-pump connection hydraulic joint 7 was suppressed to lower wall 2 when this implementation used, hydraulic oil enters protruding hydraulic cylinder 2-1 by oil duct 8, pushing piston 2-2 moves upward, with upper dish 1 jack-up, can put into testing sensor lower wall 2 this moment, during normal operation, leave part hydraulic oil in the projection hydraulic cylinder 2-1, can cushion the vibrations that up-down stroke produces, be conducive to energy conservation
This implementation is novel in design, simple to operate, be conducive to test jobs, its diverse in function, can walk around simultaneously two steel cables, forming four or many steel cables is connected with polished rod with the horse head of different model oil pumper, improve safety factor and production efficiency in the manufacturing process, reduced workman's labour intensity.
Claims (5)
1. a Multifunction polished rod eye is characterized in that it comprises dish (1), lower wall (2), outstanding rope bolt (3), nut (4), pin (5), roller devices (6) and hydraulic joint (7); Upper dish (1) is arranged on the top of lower wall (2), nut (4) spins with two that pass upper dish (1) and lower wall (2) bilateral symmetry through hole outstanding ends of restricting bolts (3) respectively, pin (5) is arranged in the pin-and-hole of nut (4) end, be provided with oil duct (8) in the lower wall (2), hydraulic joint (7) is separately positioned on the both sides of lower wall (2), and spin with the two ends of oil duct (8), roller devices (6) is arranged on the top of outstanding rope bolt (3).
2. a kind of Multifunction polished rod eye according to claim 1, it is characterized in that being arranged with on the described lower wall (2) two protruding fluid cylinders (2-1), be provided with piston (2-2) in the projection fluid cylinder (2-1), be provided with seal (2-3) between the inwall of piston (2-2) and hydraulic cylinder (2-1).
3. a kind of Multifunction polished rod eye according to claim 1 and 2 it is characterized in that described upper dish (1) bottom is arranged with two grooves (1-1), and groove (1-1) is corresponding with protruding fluid cylinder (2-1).
4. a kind of Multifunction polished rod eye according to claim 1, it is characterized in that described roller devices (6) is comprised of roller (6-1), roller mount (6-2) and bearing pin (6-3), roller (6-1) passes through bearing pin (6-3) pin joint in roller mount (6-2).
5. a kind of Multifunction polished rod eye according to claim 1 and 2 is characterized in that described oil duct (8) communicates with two protruding fluid cylinders (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489882 CN202900083U (en) | 2012-09-20 | 2012-09-20 | Novel multifunctional beam hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489882 CN202900083U (en) | 2012-09-20 | 2012-09-20 | Novel multifunctional beam hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900083U true CN202900083U (en) | 2013-04-24 |
Family
ID=48120766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489882 Expired - Fee Related CN202900083U (en) | 2012-09-20 | 2012-09-20 | Novel multifunctional beam hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852471A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Novel multifunctional beam hanger |
-
2012
- 2012-09-20 CN CN 201220489882 patent/CN202900083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852471A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Novel multifunctional beam hanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203439898U (en) | Tube bundle lifting device of large heat exchanger | |
| CN203247009U (en) | Automatic detacher of under water hanging object | |
| CN201757714U (en) | Ground anchor type static load testing device | |
| CN202900083U (en) | Novel multifunctional beam hanger | |
| CN204751918U (en) | Light multi -functional lifting hook group | |
| CN202804589U (en) | Installation tool used for motor cylinder cover | |
| CN102852471A (en) | Novel multifunctional beam hanger | |
| CN205928469U (en) | Diesel engine piston connecting rod extractor frock | |
| CN201980900U (en) | Hydraulic lifting arm | |
| CN201906976U (en) | Movable tightening nut mounting device | |
| CN202379655U (en) | Gantry type hydraulic jacking device | |
| CN202229868U (en) | Testing machine for suction lifting force of lifting permanent magnet | |
| CN205590168U (en) | Overturning lifting device | |
| CN202137564U (en) | Rapping type pin pulling device | |
| CN104418243A (en) | Free rotation crane | |
| CN103738852A (en) | Weight testing device of crane | |
| CN203649858U (en) | Large stroke shaft jacking device | |
| CN202192405U (en) | Hydraulic automatic pin pulling device | |
| CN207465130U (en) | Weight pin removal | |
| CN2692330Y (en) | Multirope hydraulic wire suspension device | |
| CN203003434U (en) | Fast dismounting tool for bar straightener collar | |
| CN205614585U (en) | Roller extracting tool is embraced to bearing frame | |
| CN103130091B (en) | Multifunctional suspension hook counterweight apparatus | |
| CN204474224U (en) | There is the steel rope double end anchor fitting of micro-equilibrium function | |
| CN204420465U (en) | A kind of mechanical fixed tensioning device be made up of three pieces of drifts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130920 |