CN201095976Y - Regulating balance block dedicated tool - Google Patents
Regulating balance block dedicated tool Download PDFInfo
- Publication number
- CN201095976Y CN201095976Y CNU2007200267997U CN200720026799U CN201095976Y CN 201095976 Y CN201095976 Y CN 201095976Y CN U2007200267997 U CNU2007200267997 U CN U2007200267997U CN 200720026799 U CN200720026799 U CN 200720026799U CN 201095976 Y CN201095976 Y CN 201095976Y
- Authority
- CN
- China
- Prior art keywords
- hole
- balance weight
- bolt
- thread
- support handle
- 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
- Stringed Musical Instruments (AREA)
Abstract
A special purpose tool for adjusting a balance weight consists of a main body, top thread, a fixing support handle and a bolt, and is characterized in that the main body is designed into a shape like the Chinese character tu, the two sides at the upper part of which are provided with a top thread hole that can be penetrable, the hole is internally provided with female thread and a bolt hole is arranged back and forth at the upper part of the hole; the bottom of the bolt hole is separated from the top thread hole, and the bolt hole is internally provided with the female thread; the top thread is in a cylinder shape, and the upper end part of which is provided with a spanner edge, and male thread matched with the female thread of the top thread hole is arranged under the spanner edge, the two ends of the fixing support handle are provided with the bolt hole; the lower part of the body is matched with a dump rail slot of the balance weight on a crank, and one end of the fixing support handle is fixed on the body by the bolt and the other end is fixed on a pin hole of the crank, so as to form the special purpose tool for adjusting the balance weight. As no vibration is generated when the balance weight is moved, brake loosing cannot be caused, and a person or the balance weight cannot be threw onto the ground to cause the accident of hurting the people.
Description
One, technical field
The utility model relates to a kind of instrument of adjusting beam pumping unit running balance, specifically a kind of adjustment balance weight special tool.
Two, background technology
The capital equipment or the beam pumping unit of the mechanical oil recovery in present oil field, it accounts for more than 90% of oil field machinery oil equipment, because of it has withstood the test of open-air arduous environment, it is sturdy to turn round, do not go wrong, all ceaselessly runnings throughout the year, ceaselessly oil pumping, for distinctions won on the battlefield have been made in oil field development, but also there is certain deficiency in it, as will will adjust the running balance according to the variation of the load that recovers the oil in operation process, want the position of balancing piece on crank, adjusting balance weight is a not only arduous but also dangerous job.Do not having under the situation of special tool, the oil recovery workman is transferred to constant slope to crank, pound balance weight with sledgehammer and make it the shift position, shake very greatly, firmly size is also unsure at heart, often takes place balance weight pounded to drop on ground, pound and hurt sb.'s feelings, sometimes oil pumper brake shake pine, people or balance weight are got rid of on ground, injure people's life.The oil recovery workman implements this work from being unwilling at heart, causes the degree of balance of oil pumper running very low, wastes a large amount of electric energy.
Three, summary of the invention
The purpose of this utility model provides a kind of adjustment balance weight special tool, solves the balancing piece difficulty that above-mentioned prior art exists, and the problem of casualty accident easily takes place.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of body, jackscrew, fixed support handle and bolt, it is characterized in that body is made as convex shape, be provided with the top wire hole that penetrates in both sides, convex shape top, be provided with box thread in the hole, before and after top, be provided with bolt hole, be separated by at the bottom of the bolt hole and between the top wire hole, be provided with box thread in the bolt hole; Jackscrew is made as cylindrical, and the upper end is provided with the spanner rib, and the spanner rib is to have the male thread that cooperates with the top wire hole box thread, and fixed support handle both ends are provided with bolt hole; The body bottom cooperates with balance weight sliding-rail groove on the crank, with bolt fixed support handle one end is fixed on the body, and the other end is fixed on the crank pin hole, constitutes to adjust the balance weight special tool.
Compared with the prior art the utility model has the following advantages:
1, rotate jackscrew with special-purpose afterburning box spanner, the jackscrew mobile balanced block moves forward and backward, and is time saving and energy saving, moves steadily, and the shift position is accurate.
2, mobile balanced block is shockproof, can not cause that brake is loosening, can not take place people or balance weight are thrown on the ground the casualty accident that causes for this reason.
Four, description of drawings
Fig. 1 is the utility model mounting structure schematic diagram,
Fig. 2 is the main body structure schematic diagram,
1-body 2-jackscrew 3-fixed support handle 4-bolt 5-balance weight 6-crank 7-top wire hole 8-bolt hole among the figure
Five, the specific embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
The utility model is made up of body 1, jackscrew 2, fixed support handle 3 and bolt 4, it is characterized in that body is made as convex shape, be provided with the top wire hole 7 that penetrates in both sides, convex shape top, be provided with box thread in the hole, before and after top, be provided with bolt hole 8, be separated by at the bottom of the bolt hole and between the top wire hole, be provided with box thread in the bolt hole; Jackscrew is made as cylindrical, and the upper end is provided with the spanner rib, and the spanner rib is to have the male thread that cooperates with the top wire hole box thread, and fixed support handle both ends are provided with bolt hole; The body bottom cooperates with balance weight 5 sliding-rail grooves on the crank 6, with bolt fixed support handle one end is fixed on the body, and the other end is fixed on the crank pin hole, constitutes to adjust the balance weight special tool.
When using the utility model, at first crank is transferred to horizontal level or some gradients of little band, oil pumper is stopped tightly, body is slided in the balance weight sliding-rail groove on the crank, with the fixed support handle body is fixed, " spanner adds lever rotation jackscrew and gets final product mobile balanced block, and is time saving and energy saving, as safe as a house with the afterburning box spanner of special use or with 24.
Claims (1)
1, a kind of adjustment balance weight special tool, form by body, jackscrew, fixed support handle and bolt, it is characterized in that body is made as convex shape, be provided with the top wire hole that penetrates in both sides, convex shape top, be provided with box thread in the hole, before and after top, be provided with bolt hole, be separated by at the bottom of the bolt hole and between the top wire hole, be provided with box thread in the bolt hole; Jackscrew is made as cylindrical, and the upper end is provided with the spanner rib, and the spanner rib is to have the male thread that cooperates with the top wire hole box thread, and fixed support handle both ends are provided with bolt hole; The body bottom cooperates with balance weight sliding-rail groove on the crank, with bolt fixed support handle one end is fixed on the body, and the other end is fixed on the crank pin hole, constitutes to adjust the balance weight special tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200267997U CN201095976Y (en) | 2007-09-05 | 2007-09-05 | Regulating balance block dedicated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200267997U CN201095976Y (en) | 2007-09-05 | 2007-09-05 | Regulating balance block dedicated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095976Y true CN201095976Y (en) | 2008-08-06 |
Family
ID=39923027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200267997U Expired - Fee Related CN201095976Y (en) | 2007-09-05 | 2007-09-05 | Regulating balance block dedicated tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095976Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817595A (en) * | 2012-09-14 | 2012-12-12 | 成都博德钻采设备制造有限公司 | Balance block adjusting device |
| CN103510919A (en) * | 2012-06-30 | 2014-01-15 | 中国石油化工股份有限公司 | Special adjusting device for crank balance weight of beam-pumping unit |
| CN107314668A (en) * | 2017-08-30 | 2017-11-03 | 安徽海螺川崎装备制造有限公司 | A kind of lower ash bucket flap valve device for discharging of clinker line kiln hood sealing |
-
2007
- 2007-09-05 CN CNU2007200267997U patent/CN201095976Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510919A (en) * | 2012-06-30 | 2014-01-15 | 中国石油化工股份有限公司 | Special adjusting device for crank balance weight of beam-pumping unit |
| CN102817595A (en) * | 2012-09-14 | 2012-12-12 | 成都博德钻采设备制造有限公司 | Balance block adjusting device |
| CN107314668A (en) * | 2017-08-30 | 2017-11-03 | 安徽海螺川崎装备制造有限公司 | A kind of lower ash bucket flap valve device for discharging of clinker line kiln hood sealing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201095976Y (en) | Regulating balance block dedicated tool | |
| EP2492237A3 (en) | Battery-powered industrial truck | |
| CN102636342B (en) | Simulating test machine for lifting unit of drilling platform and simulating test method thereof | |
| US9903527B1 (en) | Scraper tractor stand device and associated method | |
| CN113099738B (en) | Spade for gardens convenient to use and use method | |
| CN203714183U (en) | Multifunctional combination-type rubber cushion block | |
| CN203050476U (en) | Safe herringbone ladder | |
| CN205709764U (en) | A kind of well cover opening device | |
| CN209410097U (en) | A kind of diesel generating set cabinet brake structure | |
| CN210828597U (en) | Division board for road construction | |
| CN106894415A (en) | Hand-held automatic lifting piling (well-digging) pile pulling all-in-one | |
| CN202847861U (en) | Tensioning device of hydraulic band track device | |
| CN201751375U (en) | Combined multifunctional life saving tool | |
| CN210328473U (en) | Deep leveling device for paddy field ploughing | |
| CN205294711U (en) | Balanced specialized tool of high -efficient adjustment beam -pumping unit | |
| CN216344728U (en) | Chassis structure of portable engine | |
| CN218757403U (en) | Backfill compaction device | |
| CN200992990Y (en) | Special screw for balance weight | |
| CN205206270U (en) | Bricklayer foot rest with adjustable | |
| CN201610509U (en) | Multi-level hydraulic cylinder track-lifting track-lining tool | |
| CN220469386U (en) | Connecting frame for civil engineering | |
| CN217377158U (en) | Hydraulic jack convenient to equipment | |
| CN215761728U (en) | Strutting arrangement is used in underground construction | |
| CN204286072U (en) | Annular furnace lowering or hoisting gear | |
| CN203144329U (en) | Automatic dustproof device of APS (automatic positioning system) alignment mechanism of coke dry quenching carrying vehicle |
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: 20080806 Termination date: 20091009 |