CN202073539U - Walking beam type oil sucking machine hydraulic leveling tool - Google Patents
Walking beam type oil sucking machine hydraulic leveling tool Download PDFInfo
- Publication number
- CN202073539U CN202073539U CN2011201677872U CN201120167787U CN202073539U CN 202073539 U CN202073539 U CN 202073539U CN 2011201677872 U CN2011201677872 U CN 2011201677872U CN 201120167787 U CN201120167787 U CN 201120167787U CN 202073539 U CN202073539 U CN 202073539U
- Authority
- CN
- China
- Prior art keywords
- sucking machine
- leveling
- oil sucking
- walking beam
- beam type
- 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
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a walking beam type oil sucking machine hydraulic leveling tool used for oil extraction operation in petroleum industry, which can solve the problems of long time and high labor intensity of the leveling operation of a walking beam type oil sucking machine. The walking beam type oil sucking machine hydraulic leveling tool has the technical scheme that the left side and the right side of a bottom plate of the leveling tool are respectively provided with a U-shaped opening, the U-shaped openings are fixed on a crank T-shaped groove through two suspended square screw nuts and locking screw bolts, the upper surface of the bottom plate is in welded connection with the bottom end surface of the a connecting hole plate, the left end surface and the right end surface of the connecting hole plate are in welded connection with the surface of a cylinder tube, the left upper end of the cylinder tube is connected with a fast joint, the right end of the cylinder tube is provided with a primary piston rod and a secondary piston rod, during leveling, the right end surface of the secondary piston rod is in contact with the end surface of a balance block, and the balance block is fixed on crank T-shaped groove through balance block fixing screw bolts and balance block fixing screw nuts. The walking beam type oil sucking machine hydraulic leveling tool has the advantages that the structure is simple, the mounting and the dismounting are convenient, the leveling operation of the oil sucking machine can be conveniently and fast completed, the labor intensity is reduced, the machine halt time of the oil sucking machine leveling is reduced, and the walking beam type oil sucking machine hydraulic leveling tool is used for oilfield oil extraction operation.
Description
Technical field
The utility model relates to a kind of beam pumping unit hydraulic leveling instrument that is used for the adjustment beam pumping unit balance weight position of petroleum industry oil producing operation.
Background technology
Beam pumping unit load in whole working cycles is uneven in the present employed oil production equipment, simultaneously because the variation of dynamic factors such as formation condition, pit shaft working condition and oil well operation, working system also can destroy the original equilibrium state of oil pumper.Oil pumper turns round under unbalanced state, will cause the load difference of up-down stroke to continue to increase, and has a strong impact on the ground benefit of oil pumper, shortens the life-span of motor and reduction box, has also worsened the working condition of sucker rod.For guaranteeing the upper and lower stroke load of oil pumper evenly, the motor running current is steady, prolongs the application life of equipment, therefore need adjust balance of well pumping unit at any time according to field condition.
The method of present on-the-spot mobile balanced block is comparatively original, adopt the mode of hand push balance weight, this needs 3 to 4 people's operations, yet in actual mechanical process,, reasons such as impurity are arranged in the chute in addition because balance weight has several tons of weights, the adjustment piece is very difficult, labour intensity causes personal injury greatly, easily, and the operating time is long, and economic benefit is low.Moreover, be subjected to the restriction of oil pumper structure space and position, can not use common instrument during the leveling operation.
Summary of the invention
The purpose of this utility model: when regulating the beam pumping unit balance weight in order to solve the activity duration longer, labour intensity reaches dangerous big problem greatly, the spy provides a kind of beam pumping unit hydraulic leveling instrument.
To achieve these goals, the technical solution adopted in the utility model is: a kind of beam pumping unit hydraulic leveling instrument, mainly form by the square nut that suspends, lock bolt, base plate, cylinder barrel, first stage piston bar, second piston rod, connection orifice plate, snap joint, it is characterized in that: the base plate left and right sides of leveling instrument has U type mouth, is fixed on the crank T type groove with two suspend square nut and lock bolts; Plate upper surface be connected the orifice plate bottom face with being welded to connect, it is surperficial with being welded to connect with cylinder barrel to connect orifice plate left and right sides both ends of the surface; The cylinder barrel left upper end is connected with snap joint, and the right-hand member of cylinder barrel is provided with first stage piston bar and second piston rod; The second piston rod right side contacts with the balance weight end face during leveling, and balance weight is fixed on the crank T type groove with balance weight set bolt and balance weight hold-down nut.The bottom surface of leveling instrument base plate is provided with rag; Connect orifice plate right side and cylinder barrel weld and be provided with positioning step.
The utlity model has following beneficial effect: owing to utilize hydraulicdriven basic principle, the operation of adjustment piece does not need very big power can finish the leveling operation (1); (2) the utility model has adopted secondary telescoping hydraulic cylinder structure, and impulse stroke is bigger, can disposablely finish the adjustment of bigger balance weight position.(3) the utility model has reached the designing requirement of adjustment piece, efficiently solves the shortcoming that wastes time and energy and very easily have an accident when existing balance weight adjustment means is used; (4) utilize this leveling instrument, can conveniently balance weight be moved to desired location, reduce the leveling activity duration, reduce labour intensity, reduced the oil well output in the time of to shut down because of the adjustment piece; (5) this leveling instrument has compact conformation, installs and fixes and convenient disassembly, is used for advantages such as oil field operation economical and effective.
Description of drawings
Fig. 1 is the structural representation of the utility model beam pumping unit hydraulic leveling instrument.
Fig. 2 is the left view of this leveling instrument scheme of installation.
Fig. 3 is this leveling instrument base plate U type mouth schematic diagram.
As shown in the figure, the 1-square nut that suspends, 2-lock bolt, 3-base plate, 4-snap joint, 5-cylinder barrel, 6-connection orifice plate, 7-first stage piston bar, 8-second piston rod, 9-balance weight hold-down nut, 10-balance weight set bolt, 11-balance weight, 12-crank T type groove.
The specific embodiment
Shown in figure, this adjustment means is by the square nut 1 that suspends, lock bolt 2, and base plate 3, snap joint 4, cylinder barrel 5 connects orifice plate 6, first stage piston bar 7, second piston rod 8 is formed.Suspend square nut 1 and lock bolt 2 of two of base plate 3 usefulness is fixed on the crank T type groove 12, base plate 3 upper surfaces be connected orifice plate 6 bottom faces by being welded to connect, connect orifice plate 6 left and right sides both ends of the surface and cylinder barrel 5 surfaces by being welded to connect, cylinder barrel 5 left upper ends are connected with snap joint 4, cylinder barrel 5 right-hand members are provided with first stage piston bar 7 and second piston rod 8, and balance weight 11 usefulness balance weight set bolts 10 and balance weight hold-down nut 9 are fixed on the crank T type groove.
In the real work, at first oil pumper is stopped the tight brake of stopping, deenergization according to the angle of balance, unload loose balance weight hold-down nut 9, lay down the balance weight lock dog, the utility model is placed on the crank face, make its second piston rod 8 and balance weight 11 left sides at a distance of suitable distance, placement suspends square nut 1 and lock bolt 2 in crank T type groove 12, adjust to the U type mouth place of base plate 3 simultaneously, tighten lock bolt 2 fastening these leveling instruments, finish the installation of this leveling instrument.Be equipped with outer transfusion press pump and link to each other with snap joint 4, this leveling instrument of giving provides the hydraulic pressure energy, and balance weight 11 is adjusted to desired location, finishes the adjusting operation.
Claims (3)
1. beam pumping unit hydraulic leveling instrument, form by the square nut that suspends, lock bolt, base plate, cylinder barrel, first stage piston bar, second piston rod, connection orifice plate, snap joint, base plate (3) left and right sides that it is characterized in that the leveling instrument has U type mouth, is fixed on the crank T type groove (12) with two square nuts that suspend (1) and lock bolt (2); Base plate (3) upper surface be connected orifice plate (6) bottom face with being welded to connect; Connect orifice plate (6) left and right sides both ends of the surface and cylinder barrel (5) surface with being welded to connect, cylinder barrel (5) left upper end is connected with snap joint (4), and cylinder barrel (5) right-hand member is provided with first stage piston bar (7) and second piston rod (8); Second piston rod during leveling (8) right side contacts with balance weight (11) end face, and balance weight (11) is fixed on the crank T type groove (12) with balance weight set bolt (10) and balance weight hold-down nut (9).
2. leveling instrument according to claim 1 is characterized in that the bottom surface of base plate (3) is provided with rag.
3. leveling instrument according to claim 1 is characterized in that connecting orifice plate (6) right side and cylinder barrel (5) weld is provided with positioning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201677872U CN202073539U (en) | 2011-05-24 | 2011-05-24 | Walking beam type oil sucking machine hydraulic leveling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201677872U CN202073539U (en) | 2011-05-24 | 2011-05-24 | Walking beam type oil sucking machine hydraulic leveling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073539U true CN202073539U (en) | 2011-12-14 |
Family
ID=45111646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201677872U Expired - Fee Related CN202073539U (en) | 2011-05-24 | 2011-05-24 | Walking beam type oil sucking machine hydraulic leveling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073539U (en) |
-
2011
- 2011-05-24 CN CN2011201677872U patent/CN202073539U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203559881U (en) | Gas-balancing hydraulic oil pumping unit | |
| CN102704412B (en) | Construction process for lifting broken pillars of bridge | |
| CN102501056A (en) | Pin shaft assembling and disassembling device | |
| CN202073539U (en) | Walking beam type oil sucking machine hydraulic leveling tool | |
| CN210789746U (en) | Vertical welding set of large-scale tower owner base | |
| CN103407914B (en) | Balance weight hooking device and crane | |
| CN218407398U (en) | Auxiliary balancing device for tail of oil pumping unit | |
| CN204225116U (en) | Steel concrete pile crown shearing-crushing device | |
| CN201217198Y (en) | Special tool for disassembling horsehead pin of oil pumping unit | |
| CN211338504U (en) | Auxiliary tool for hoisting steel structure construction | |
| CN101733626A (en) | Hydraulic bearing mounting/dismounting machine | |
| CN202245914U (en) | Hydraulic lifting device for cement and coal mill drum | |
| KR20130011018A (en) | Adjustment apparatus for support of ship | |
| CN203006822U (en) | Novel power supply unit lifting gear | |
| CN104314079A (en) | Reinforced concrete pile head shearing and crushing device | |
| CN103056836A (en) | Special tool for disassembling and assembling piston of emergency pressure distributing valve | |
| CN203579170U (en) | Vertical column cylinder disassembly machine | |
| CN107764533B (en) | Clamping and vertical lifting device for hydraulic crushing hammer test | |
| CN214274949U (en) | Shock isolation device for coal mine safety production | |
| CN213980627U (en) | Telescopic mast of truck-mounted drilling rig | |
| CN213999336U (en) | Force application device for fixing bolt knocking wrench of pumping unit balance block | |
| CN210920818U (en) | Equipment mounting base for electromechanical engineering | |
| CN201963270U (en) | Balancing block regulation tool for beam-pumping unit | |
| CN210714622U (en) | Automatic balancing device of oil pumping unit | |
| CN201862981U (en) | Hydraulic detacher for high-pressure plunger pump gland |
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: 20111214 Termination date: 20120524 |