CN2853302Y - Assembling device for connection bolt of beam pumping unit - Google Patents
Assembling device for connection bolt of beam pumping unit Download PDFInfo
- Publication number
- CN2853302Y CN2853302Y CN 200520105917 CN200520105917U CN2853302Y CN 2853302 Y CN2853302 Y CN 2853302Y CN 200520105917 CN200520105917 CN 200520105917 CN 200520105917 U CN200520105917 U CN 200520105917U CN 2853302 Y CN2853302 Y CN 2853302Y
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- CN
- China
- Prior art keywords
- pumping unit
- loading
- beam pumping
- colludes
- unloading
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- Expired - Fee Related
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Abstract
The utility model discloses a loading and unloading device of a balance beam pumping unit's articulate cork, comprising a horizontal hydraulic mechanism (7) with a piston top crown (25). The cylinder (1) of the horizontal hydraulic mechanism (7) is axially connected with a loading and unloading head (5), and is radially connected with a cylinder rod (9) with a vertical hydraulic mechanism (8). The cylinder (2) of the vertical hydraulic mechanism (8) is connected with the rotating support (3) arranged on the translational carriage (4). The loading and unloading device of the utility model has the advantages of simple structure, light weight and low cost, which is capable of improving the operating efficiency of the loading and unloading and reducing the intensity of labor.
Description
Technical field
The utility model relates to a kind of assembling and disassembling device of connector, the assembling and disassembling device of the coupling bar when particularly a kind of oil well beam pumping unit has level to transfer stroke.
Background technology
The present oil pumper quantity of China is more than 100,000, and motor installation total capacity is at 3500MW, and year power consumption has exceeded 10,000,000,000 kilowatt hours, and the pumping unit system average efficiency is about 26%, so petroleum system is the economize on electricity key industry.In order to realize the operation process purpose of energy saving of pumping, need transfer ginseng to oil pumper according to the down-hole situation.The accent ginseng operation of beam pumping unit comprises transfers stroke and transfers jig frequency.Wherein to the adjustment of stroke, the present method of using is, by adjusting the effective length that the oil pumper connecting rod and the position, different hole of the connection bolt of crank change the linkage crank, to realize grade adjustment that has of oil pumper stroke.But find in the actual job at the scene that when coupling bar was split out from crank hole, coupling bar was usually dead by rust, dismounting work is difficulty very, the mounting or dismounting inefficiency, and operational security is poor, and labour intensity is big.This also becomes to promote transfers ginseng to realize an energy-conservation practical obstacle of oil pumping process.
Summary of the invention
The purpose of this utility model is big, the inefficient problem of labour intensity in order to solve beam pumping unit and to have level to transfer stroke, and a kind of assembling and disassembling device of installing and removing the beam pumping unit coupling bar efficiently, quickly and easily is provided.
For achieving the above object, the utility model takes following technical scheme to be achieved:
The assembling and disassembling device of beam pumping unit coupling bar comprises the horizontal hydraulic pressure mechanism of the piston mandril that is provided with, this horizontal hydraulic pressure mechanism cylinder body axially be connected with the loading and unloading head; Radially be connected with the piston rod of vertical hydraulic mechanism, the cylinder body of described vertical hydraulic mechanism and the rotation support and connection that are arranged on the translation dolly.
In above-mentioned assembling and disassembling device, described loading and unloading head comprise the radial bars that is connected with horizontal hydraulic pressure mechanism cylinder body, by hinge be connected the claw at radial bars two ends, the cover that time colludes end that is arranged on claw colludes, this cover colludes and can be provided with the collar; Described cover colludes can rotation in ring along the plane of the collar.
The beneficial effects of the utility model are: the lifting by control vertical hydraulic cylinder, can realize adjustment to the horizontal hydraulic cylinder height, and make the piston mandril of horizontal hydraulic cylinder accurately aim at the coupling bar position of the crank and the connecting rod of beam pumping unit; Cover hook on the loading and unloading claw is designed to rotatable structure, can easily be inserted in and take off the collar; Adopt the structure of translation trolley type, be more convenient for carrying and field operation.In addition, the utility model also has simple in structure, in light weight, and advantage of low manufacturing cost can significantly improve mounting or dismounting efficient with assembling and disassembling device of the present utility model, alleviates working strength of workers.It not only can be used for beam pumping unit, also can be used as the dismounting of other mechanical fastener of similar application occasion.
Description of drawings
Fig. 1 is a complete machine structure schematic diagram of the present utility model.
Fig. 2 is the hydraulic schematic diagram of level of the present utility model and vertical hydraulic mechanism.
Fig. 3 is the working state figure of the loading and unloading head among Fig. 1
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As accompanying drawing 1, shown in Figure 3, a kind of assembling and disassembling device of beam pumping unit coupling bar comprises the horizontal hydraulic pressure mechanism 7 of the piston mandril 25 that is provided with, these horizontal hydraulic pressure mechanism 7 cylinder bodies 1 axially be welded with loading and unloading 5; Radially be connected with the piston rod 9 of vertical hydraulic mechanism 8, cylinder body 2 lower ends of this vertical hydraulic mechanism 8 are supported 3 with the rotation on being arranged on translation dolly 4 and are connected.In order to guarantee the stability of vertical hydraulic mechanism 8, present embodiment is provided with three knightheads 6 in cylinder body 2 upper ends, brace 6 connects firmly by hinge and cylinder body 2 outer walls, on dolly horizontal plane platform, be welded with a round ring boss, can support the lower end of three braces, cylinder body 2 can 360 ° of rotations.Translation dolly 4 can make things convenient for Horizon to move on horizontal plane.
An embodiment of the utility model loading and unloading 5 is, it comprise the radial bars 26 that is connected with cylinder body 1, by hinge be connected the claw 28 at radial bars 26 two ends, the cover that colludes end 22 that returns that is arranged on claw 28 colludes 21, this cover colludes 21 and is provided with the collar 20, cover colludes 21 can make being inserted in and taking out easily of the collar 20 along plane half-twist in ring of the collar 20; The collar 20 can be that a kind of elasticity better has the composite of certain intensity to make, and cover colludes 21 can play the effect of stationary jaw 28 with the collar 20.
As Fig. 2, shown in Figure 3, the hydraulic principle of level of the present utility model and vertical hydraulic mechanism 7,8 is, hydraulic system adopts manual control mode, simple in structure, hydraulic cylinder 1 or 2 is single driver, reset by spring 24, it gives fuel feeding in the cylinder body by the quantitative hydraulic pump 12 that comprises filter 13 by 13 controls of a two-position four-way hand-operated direction valve, promotes piston rod 9,25 and moves; Maximum pressure is limited by the overflow valve 14 that is connected between quantitative hydraulic pump 12 and the two-position four-way hand-operated direction valve 13, and is shown by the Pressure gauge 6 that is loaded on hydraulic cylinder 1 or 2.
As shown in Figure 3, a kind of user mode of the utility model loading and unloading 5: returning of pawl card 28 colluded end 22 be stuck on the balanced crank 29 of oil pumper walking beam, the collar 20 is enclosed within colludes on 21 with fixed claw card 28 and location, this moment, piston mandril 25 was just aimed at the center of split coupling bar 27, the driving hydraulic system makes piston 23 overcome the elastic force of spring 24 and drives piston mandril 25 and moves right, until ejecting split coupling bar 27.The length of piston mandril 25 will guarantee to eject fully or head into the length of split coupling bar 27.
Claims (3)
1. the assembling and disassembling device of a beam pumping unit coupling bar comprises it is characterized in that the horizontal hydraulic pressure mechanism (7) of the piston mandril (25) that is provided with, this horizontal hydraulic pressure mechanism (7) cylinder body (1) axially be connected with loading and unloading heads (5); Radially be connected with the piston rod (9) of vertical hydraulic mechanism (8), the cylinder body (2) of described vertical hydraulic mechanism (8) supports (3) with the rotation on being arranged on translation dolly (4) and is connected.
2. the assembling and disassembling device of beam pumping unit coupling bar according to claim 1, it is characterized in that, described loading and unloading head (5) comprise the radial bars (26) that is connected with cylinder body (1), by hinge be connected the claw (28) at radial bars (26) two ends, the cover that time colludes end (22) that is arranged on claw (28) colludes (21), this cover colludes (21) and is provided with the collar (20).
3. the assembling and disassembling device of beam pumping unit connecting bolt according to claim 2 is characterized in that, described cover colludes (21) can rotation in ring along the plane of the collar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105917 CN2853302Y (en) | 2005-12-16 | 2005-12-16 | Assembling device for connection bolt of beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105917 CN2853302Y (en) | 2005-12-16 | 2005-12-16 | Assembling device for connection bolt of beam pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853302Y true CN2853302Y (en) | 2007-01-03 |
Family
ID=37579932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105917 Expired - Fee Related CN2853302Y (en) | 2005-12-16 | 2005-12-16 | Assembling device for connection bolt of beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853302Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919598A (en) * | 2019-12-30 | 2020-03-27 | 中核武汉核电运行技术股份有限公司 | Disassembling tool for filter inside horizontal resin catcher |
-
2005
- 2005-12-16 CN CN 200520105917 patent/CN2853302Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919598A (en) * | 2019-12-30 | 2020-03-27 | 中核武汉核电运行技术股份有限公司 | Disassembling tool for filter inside horizontal resin catcher |
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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: 20070103 Termination date: 20100118 |