CN104005734A - Circular weight box for vertical oil pump unit - Google Patents
Circular weight box for vertical oil pump unit Download PDFInfo
- Publication number
- CN104005734A CN104005734A CN201410108760.4A CN201410108760A CN104005734A CN 104005734 A CN104005734 A CN 104005734A CN 201410108760 A CN201410108760 A CN 201410108760A CN 104005734 A CN104005734 A CN 104005734A
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- lower box
- upper box
- circular
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a circular weight box for a vertical oil pump unit. The circular weight box comprises a hanging transverse beam, wherein an upper box body is arranged below the hanging transverse beam; the upper box body is arranged on the hanging transverse beam through a revolving shaft; the upper box body is connected with a lower box body through a hook; weight block units are arranged on the lower box body; the upper box body and the lower box body are circular; at least three groups of weight block units are uniformly distributed by taking the circle center of the lower box body as a shaft; a guide pillar and a guide sleeve for positioning are arranged between the upper box body and the lower box body. By using the circular weight box, consumables of the box bodies are reduced, the processing difficulty is lowered, the oil pump unit can run stably under the condition of strong wind, the service life of a guide mechanism is prolonged, and weight blocks can be increased and reduced easily during balancing.
Description
Technical field:
The present invention relates to Petroleum Machinery Industry technical field, be specifically related to the circular ballast box of a kind of vertical oil-pumping machine.
Background technology:
Existing counterweight box of vertical oil pumping unit is the upper and lower box structure of square chest type, by Plate Welding moulding, and nowel fixed weight, top box is placed balancing weight and is adjusted counterweight.Its shortcoming is as follows: use steel plate splicing welding box body amount large, yielding, square box windage is large, easily swings parts such as damaging guiding mechanism when strong wind.The casing of placing balancing weight is positioned at top box, due to too high, and operating difficulties.
Summary of the invention:
The object of this invention is to provide the circular ballast box of a kind of vertical oil-pumping machine, it uses circular ballast box to reduce the consumptive material of casing own, reduces difficulty of processing, and oil pumper also can operate steadily in strong wind situation, improve guiding mechanism application life, trim increase and decrease balancing weight processing ease.
In order to solve the existing problem of background technology, the present invention adopts following technical scheme: the circular ballast box of vertical oil-pumping machine, comprise and mount crossbeam, the described crossbeam below that mounts is provided with upper box, described upper box is arranged on and is mounted on crossbeam by rotating shaft, described upper box is connected with lower box by hook, described lower box is provided with balancing weight group, described upper box and lower box are rounded, described balancing weight group at least three groups and being uniformly distributed taking the lower box center of circle as axle, are provided with guide pillars and bushes location between described upper box and lower box.
Further concrete, the top of described upper box is provided with directive wheel Connection Block.
Further concrete, described lower box is provided with crashproof spring assembly.
Further concrete, described crashproof spring assembly comprises the crash bar that is fixed on lower box, is positioned at the spring in crash bar outside and is positioned at the cylindrical member on spring.
The present invention has following beneficial effect: use circular ballast box to reduce the consumptive material of casing own, reduce difficulty of processing, oil pumper also can operate steadily in strong wind situation, improves guiding mechanism application life, trim increase and decrease balancing weight processing ease.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that the A-A of Fig. 2 is to sectional view;
Fig. 5 is the B portion enlarged drawing of Fig. 3.
Detailed description of the invention:
Referring to Fig. 1-Fig. 5, this detailed description of the invention adopts following technical scheme: the circular ballast box of vertical oil-pumping machine, comprise and mount crossbeam 1, described crossbeam 1 below that mounts is provided with upper box 2, described upper box 2 is arranged on and is mounted on crossbeam 1 by rotating shaft, described upper box 2 is connected with lower box 3 by linking up with 7, described lower box 3 is provided with balancing weight group 4, described upper box 2 and lower box 3 are rounded, described balancing weight group 4 at least three groups and being uniformly distributed taking lower box 3 centers of circle as axle, between described upper box 2 and lower box 3, being provided with guide pillars and bushes 5 locates, the top of described upper box 2 is provided with directive wheel Connection Block 6, described lower box 3 is provided with crashproof spring assembly 8, described crashproof spring assembly 8 comprises the crash bar 83 that is fixed on lower box 3, is positioned at the spring 82 in crash bar 83 outsides and is positioned at the cylindrical member 81 on spring 82.
This detailed description of the invention directly adopts the form welding fabrication at the bottom of large-diameter welded steel pipe adds case, reduces consumptive material and cost of labor; Increase and decrease balancing weight position is put in nowel, when trim operation, more easily carries out; Round box windage is less, also can even running in the larger situation of wind-force when ballast box operation.
This detailed description of the invention has following beneficial effect: use circular ballast box to reduce the consumptive material of casing own, reduce difficulty of processing, oil pumper also can operate steadily in strong wind situation, improves guiding mechanism application life, trim increase and decrease balancing weight processing ease.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. the circular ballast box of vertical oil-pumping machine, comprise and mount crossbeam (1), described crossbeam (1) below that mounts is provided with upper box (2), described upper box (2) is arranged on and is mounted on crossbeam (1) by rotating shaft, described upper box (2) is connected with lower box (3) by hook (7), described lower box (3) is provided with balancing weight group (4), it is characterized in that, described upper box (2) and lower box (3) are rounded, described balancing weight group (4) at least three groups and being uniformly distributed taking lower box (3) center of circle as axle, between described upper box (2) and lower box (3), be provided with guide pillars and bushes (5) location.
2. the circular ballast box of vertical oil-pumping machine according to claim 1, is characterized in that, the top of described upper box (2) is provided with directive wheel Connection Block (6).
3. the circular ballast box of vertical oil-pumping machine according to claim 1, is characterized in that, described lower box (3) is provided with crashproof spring assembly (8).
4. the circular ballast box of vertical oil-pumping machine according to claim 3, it is characterized in that, described crashproof spring assembly (8) comprises the crash bar (83) that is fixed on lower box (3), is positioned at the spring (82) in crash bar (83) outside and is positioned at the cylindrical member (81) on spring (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108760.4A CN104005734A (en) | 2014-03-24 | 2014-03-24 | Circular weight box for vertical oil pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108760.4A CN104005734A (en) | 2014-03-24 | 2014-03-24 | Circular weight box for vertical oil pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104005734A true CN104005734A (en) | 2014-08-27 |
Family
ID=51366608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410108760.4A Pending CN104005734A (en) | 2014-03-24 | 2014-03-24 | Circular weight box for vertical oil pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104005734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366564A (en) * | 2020-11-02 | 2021-02-12 | 刘国华 | Automatic outdoor switch cabinet device of counter weight |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063825A (en) * | 1975-06-06 | 1977-12-20 | Centre D'etudes Et De Realisations Industrielles De L'atlantique C.E.R.I.A. | Pumping apparatus particularly for oil wells |
| CN2284301Y (en) * | 1996-12-03 | 1998-06-17 | 大庆石油管理局采油工艺研究所 | Secondary balancing device of beam-pumping unit |
| CN2493742Y (en) * | 2001-04-13 | 2002-05-29 | 张学鲁 | Offset balance elastic suspension device for walking beam oil pumping machine |
| CN201358764Y (en) * | 2009-03-16 | 2009-12-09 | 贵州航天林泉电机有限公司 | Balance weight structure of vertical oil extractor |
| CN202914623U (en) * | 2012-11-07 | 2013-05-01 | 昆山航天林泉电机有限公司 | Double-hook coordinated type weighting box with outer hanging hooks for vertical pumping unit |
| CN203051618U (en) * | 2013-01-18 | 2013-07-10 | 中国石油大学(华东) | Weight box structure used for oil pumping unit |
| CN203248600U (en) * | 2013-04-26 | 2013-10-23 | 辽宁兴岗油气工程技术有限公司 | Weight box for pumping unit |
-
2014
- 2014-03-24 CN CN201410108760.4A patent/CN104005734A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063825A (en) * | 1975-06-06 | 1977-12-20 | Centre D'etudes Et De Realisations Industrielles De L'atlantique C.E.R.I.A. | Pumping apparatus particularly for oil wells |
| CN2284301Y (en) * | 1996-12-03 | 1998-06-17 | 大庆石油管理局采油工艺研究所 | Secondary balancing device of beam-pumping unit |
| CN2493742Y (en) * | 2001-04-13 | 2002-05-29 | 张学鲁 | Offset balance elastic suspension device for walking beam oil pumping machine |
| CN201358764Y (en) * | 2009-03-16 | 2009-12-09 | 贵州航天林泉电机有限公司 | Balance weight structure of vertical oil extractor |
| CN202914623U (en) * | 2012-11-07 | 2013-05-01 | 昆山航天林泉电机有限公司 | Double-hook coordinated type weighting box with outer hanging hooks for vertical pumping unit |
| CN203051618U (en) * | 2013-01-18 | 2013-07-10 | 中国石油大学(华东) | Weight box structure used for oil pumping unit |
| CN203248600U (en) * | 2013-04-26 | 2013-10-23 | 辽宁兴岗油气工程技术有限公司 | Weight box for pumping unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366564A (en) * | 2020-11-02 | 2021-02-12 | 刘国华 | Automatic outdoor switch cabinet device of counter weight |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201914888U (en) | Hydraulic adjustable servomotor overhaul support | |
| CN104005734A (en) | Circular weight box for vertical oil pump unit | |
| CN204280668U (en) | There is the bilateral lifting working plate Circularly liftable machine of balance weight mechanism | |
| CN104533461B (en) | A kind of tunnel construction trolley horizontal mobile device | |
| CN201792155U (en) | H-shape steel ascending and descending moving machine | |
| CN102996897A (en) | Special device for installing air hose | |
| CN202897366U (en) | Oil drill joint production line electric induction furnace material lifting mechanism | |
| CN204934972U (en) | Jacking apparatus | |
| CN211569859U (en) | Engineering machine tool hoist device for road maintenance | |
| CN204843457U (en) | Large -scale fan wheel hydraulic pressure dismounting device | |
| CN104005412A (en) | Hydraulic static pile driver suitable for narrow construction site | |
| CN204199713U (en) | A kind of concrete mixer with carrier pipe storage bracket | |
| CN207537029U (en) | A kind of counterweight cantilever crane | |
| CN205342264U (en) | Welding set | |
| CN202318601U (en) | Stone cutting machine | |
| CN205616428U (en) | A hoist device for scraper engine | |
| CN203781691U (en) | Multi-drive electric hoist | |
| CN204823869U (en) | Double girder overhead crane | |
| CN210286556U (en) | Crane underframe with rear lying leg | |
| CN103303822B (en) | Crane and counterweight loading and unloading device thereof | |
| CN204280622U (en) | A kind of tripper running gear | |
| CN104444860B (en) | A kind of hanging device, weight-balancing device and hooking method | |
| CN202575798U (en) | Traction device for sector section replacement manipulator of continuous casting machine with bending device | |
| CN203612808U (en) | Multifunctional replacement lifting appliance for fan-shaped section of continuous caster | |
| CN205206791U (en) | Beam -pumping unit is with rotatory guard shield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215300 No. 268, Songshan Road, hi tech Zone, Jiangsu, Suzhou Applicant after: SUZHOU AEROSAPCE LINQUAN MOTOR CO., LTD. Address before: 215300 No. 1328 Changjiang North Road, Kunshan, Jiangsu, Suzhou Applicant before: Kunshan Aerospace Linquan Electromechanical Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |