CN204098867U - Tower shelf type oil pumping machine ballast box position limiting structure - Google Patents
Tower shelf type oil pumping machine ballast box position limiting structure Download PDFInfo
- Publication number
- CN204098867U CN204098867U CN201420387951.4U CN201420387951U CN204098867U CN 204098867 U CN204098867 U CN 204098867U CN 201420387951 U CN201420387951 U CN 201420387951U CN 204098867 U CN204098867 U CN 204098867U
- Authority
- CN
- China
- Prior art keywords
- ballast box
- gag lever
- lever post
- upper slide
- lower skateboard
- 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.)
- Active
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Display Devices Of Pinball Game Machines (AREA)
Abstract
The utility model relates to a kind of tower shelf type oil pumping machine ballast box position limiting structure, comprise ballast box body, described ballast box body comprises top box and nowel, described nowel is provided with upper slide and lower skateboard, described upper slide and lower skateboard are equipped with stopper slot, in the stopper slot of upper slide and lower skateboard, be provided with a gag lever post, described gag lever post comprise a head and bar portion, described head is greater than stopper slot.After have employed said structure, by the cooperation of gag lever post and upper slide and lower skateboard, can be good at the object increasing or reduce weight, swift and convenient to operate, substantially improve operating process, reduce maintenance cost.
Description
Technical field
The utility model relates to petroleum machinery equipment technical field, especially relates to a kind of tower shelf type oil pumping machine ballast box position limiting structure.
Background technology
Oil pumper is a kind of machinery equipment of recover petroleum, is commonly called as " machine of kowtowing ", makes oil go out well by the way of pressurization.When oil pumper upstroke, oil pipe elastic shrinkage moves upward, and driving mechanical block-relief oil production device moves upward, and clashes into sliding sleeve and produces vibration; Meanwhile, copper current only valve cuts out, and reducing piston assembly shutoff oil is when oil pumper down stroke, and oil pipe elastic elongation moves downward, and driving mechanical block-relief oil production device moves downward, and clashes into sliding sleeve and produces vibration; Meanwhile, reversed check valve part is closed, and reducing piston assembly is shutoff oil jacket ring shaped oil passage still, makes reversed check valve lower zone form higher-pressure region, and the oil flow channel of this motion again in formation produces a kind of reverse impact force.
Existing tower shelf type oil pumping machine ballast box is divided into top box and nowel, and it is when regulating own wt, and some needs operate on top box, because top box height exceedes normal person's height, therefore operating difficulties, what have operates at nowel, but need to remove gag lever post, operating process is easy not.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of nowel that facilitates and operates the easy tower shelf type oil pumping machine ballast box position limiting structure of releasing gag lever post.
The technical scheme in the invention for solving the technical problem is: a kind of tower shelf type oil pumping machine ballast box position limiting structure, comprise ballast box body, described ballast box body comprises top box and nowel, described nowel is provided with upper slide and lower skateboard, described upper slide and lower skateboard are equipped with stopper slot, in the stopper slot of upper slide and lower skateboard, be provided with a gag lever post, described gag lever post comprise a head and bar portion, described head is greater than stopper slot.
Concrete further, described upper slide tilts, and described lower skateboard tilts.
Concrete further, be provided with a rotating hook bottom described gag lever post.
Concrete further, be provided with position-limitting pin bottom described gag lever post.
The beneficial effects of the utility model are: after have employed said structure, by the cooperation of gag lever post and upper slide and lower skateboard, can be good at the object increasing or reduce weight, swift and convenient to operate, substantially improve operating process, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
In figure: 1, top box; 2, nowel; 3, lower skateboard; 4, upper slide; 5, gag lever post; 6, hook; 7, position-limitting pin; 51, head; 52, bar portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of tower shelf type oil pumping machine ballast box position limiting structure as depicted in figs. 1 and 2, comprise ballast box body, described ballast box body comprises top box 1 and nowel 2, described nowel 2 is provided with upper slide 4 and lower skateboard 3, described upper slide 4 and lower skateboard 3 are equipped with stopper slot, in upper slide 4 stopper slot with lower skateboard 3, be provided with a gag lever post 5, described gag lever post 5 comprise a head 51 and bar portion 52, described head 51 is greater than stopper slot; Described upper slide 4 tilts, and described lower skateboard 3 tilts; A rotating hook 6 is provided with bottom described gag lever post 5; Position-limitting pin 7 is provided with bottom described gag lever post 5.
When needs increase or reduce counterweight time, first, hook 6 bottom gag lever post 5 is rotated upward, makes it can not catch on lower skateboard 3, then gag lever post 5 is moved to side, take out or increase after balancing weight, be returned to origin-location by bottom gag lever post 5, hook 6 catches on lower skateboard 3, and gag lever post 5 is due to self gravitation reason, head 51 slides into the bottom of upper slide 4, realizes auto-lock function.
It is emphasized that above is better implementation column of the present utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a tower shelf type oil pumping machine ballast box position limiting structure, comprise ballast box body, described ballast box body comprises top box (1) and nowel (2), it is characterized in that, described nowel (2) is provided with upper slide (4) and lower skateboard (3), described upper slide (4) and lower skateboard (3) are equipped with stopper slot, a gag lever post (5) is provided with in the stopper slot of upper slide (4) with lower skateboard (3), described gag lever post (5) comprise a head (51) and bar portion (52), described head (51) is greater than stopper slot.
2. tower shelf type oil pumping machine ballast box position limiting structure according to claim 1, is characterized in that, described upper slide (4) tilts, and described lower skateboard (4) tilts.
3. tower shelf type oil pumping machine ballast box position limiting structure according to claim 1 and 2, is characterized in that, described gag lever post (5) bottom is provided with a rotating hook (6).
4. tower shelf type oil pumping machine ballast box position limiting structure according to claim 3, is characterized in that, described gag lever post (5) bottom is provided with position-limitting pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387951.4U CN204098867U (en) | 2014-07-14 | 2014-07-14 | Tower shelf type oil pumping machine ballast box position limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387951.4U CN204098867U (en) | 2014-07-14 | 2014-07-14 | Tower shelf type oil pumping machine ballast box position limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098867U true CN204098867U (en) | 2015-01-14 |
Family
ID=52267304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387951.4U Active CN204098867U (en) | 2014-07-14 | 2014-07-14 | Tower shelf type oil pumping machine ballast box position limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235591A (en) * | 2018-11-27 | 2019-01-18 | 佛山桥鑫建材实业有限公司 | The integrated squatting pan of one plants case room movable plank house |
-
2014
- 2014-07-14 CN CN201420387951.4U patent/CN204098867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235591A (en) * | 2018-11-27 | 2019-01-18 | 佛山桥鑫建材实业有限公司 | The integrated squatting pan of one plants case room movable plank house |
| CN109235591B (en) * | 2018-11-27 | 2023-10-24 | 佛山桥鑫建材实业有限公司 | Integrated squatting pan for movable house of box house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204899805U (en) | Anvil worker and revolve and detain pincers thereof | |
| CN204098867U (en) | Tower shelf type oil pumping machine ballast box position limiting structure | |
| CN204418148U (en) | Ship elevator balancing heavy wire rope double hydraulic cylinder tensioning equipment | |
| CN204327017U (en) | A kind of novel oil pumping fixator | |
| CN204324667U (en) | A kind of mine cage chair and safety door linkage | |
| CN204079376U (en) | Lifting table | |
| CN205382920U (en) | Beam -pumping unit | |
| CN204310762U (en) | A kind of with guide tracked claw jack | |
| CN104563117B (en) | A kind of hydraulic pile hammer blank-run prevention buffer unit | |
| CN205967576U (en) | Conversion equipment when guide rail is carried | |
| CN203742567U (en) | Automatic demising mechanism of tower type oil pumping unit | |
| CN204212745U (en) | A kind of without beam type intelligent oil pumping machine transmission mechanism | |
| CN204675568U (en) | A kind of hydraulic hoist with guide rail and energy disperser | |
| CN204061120U (en) | A kind of airlock-resistant oil pump being applicable to carbon dioxide flooding high gas-liquid ratio oil well | |
| CN205556934U (en) | Carbon filament heald frame elevating gear that beats up | |
| CN204492767U (en) | A kind of closed mule head device of oil pumper | |
| CN204266998U (en) | A kind of novel pylon energy-saving beam pumping unit | |
| CN204238863U (en) | A kind of rig main arm telescoping structure | |
| CN207178349U (en) | Hydraulic jack with assembly pulley | |
| CN204339254U (en) | The extracting tool of plunger pump valve base | |
| CN205605396U (en) | Oil -well pump that inclined shaft was used | |
| CN104005737B (en) | A kind of tower shelf type oil pumping machine ballast box rolls the guiding mechanism of guide wheel | |
| CN202900613U (en) | Speed reducer of oil pumping machine | |
| CN201460755U (en) | Sucker rod for oil sucking machine with flexible vibration damping device | |
| CN204675581U (en) | A kind of safe hydraulic pressure elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215300 No. 268, Songshan Road, hi tech Zone, Jiangsu, Suzhou Patentee after: SUZHOU AEROSAPCE LINQUAN MOTOR Co.,Ltd. Address before: 215300 No. 1328 Changjiang North Road, Kunshan, Jiangsu, Suzhou Patentee before: KUNSHAN AEROSPACE LINQUAN ELECTRICAL MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: No. 268 Songshan Road, High tech Zone, Suzhou City, Jiangsu Province, China Patentee after: SUZHOU BRANCH OF GUIZHOU SPACEFLIGHT LINQUAN MOTOR Co.,Ltd. Country or region after: China Address before: 215300 Songshan Road 268, Suzhou High-tech Zone, Jiangsu Province Patentee before: SUZHOU AEROSAPCE LINQUAN MOTOR Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |