CN208935240U - The portable braking locking device of oil-field oil pumper - Google Patents
The portable braking locking device of oil-field oil pumper Download PDFInfo
- Publication number
- CN208935240U CN208935240U CN201821553456.0U CN201821553456U CN208935240U CN 208935240 U CN208935240 U CN 208935240U CN 201821553456 U CN201821553456 U CN 201821553456U CN 208935240 U CN208935240 U CN 208935240U
- Authority
- CN
- China
- Prior art keywords
- locking
- oil
- pumping unit
- grillage
- plate body
- 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.)
- Withdrawn - After Issue
Links
- 238000005086 pumping Methods 0.000 claims abstract description 51
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 230000006378 damage Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 241001023788 Cyttus traversi Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
What the utility model was announced is the portable braking locking device of oil-field oil pumper, to auxiliary security protection is carried out after oil pumping unit brake, prevents car slipping.This locking device includes locking grillage and locking pin shaft, and the top for locking grillage is equipped with suspension groove, lock pin holes is equipped in the locking grillage below suspension groove, locking pin shaft is from the lock pin holes for being interspersed in locking grillage in oil pumping unit brake hub wheel spoke gap.After completing oil pumping unit brake braking, suspension groove is caught in above oil pumping unit brake hub fixing axle, locking pin shaft is able to rotate oil pumping unit brake hub not from the lock pin holes for being interspersed in locking grillage two sides in oil pumping unit brake hub wheel spoke gap.The utility model structure is simple, manufacturing cost is cheap, easy to carry, it can be ensured that pumping unit can not positive and negative rotation, avoid the occurrence of site operation personnel's injury and the case where equipment damage, there is significant scene using effect.
Description
Technical field
The utility model relates to the secondary control devices of oil field well pumping unit braking brake apparatus, especially oil-field oil pumper just
Formula braking locking device is taken, to auxiliary security protection is carried out after oil pumping unit brake, prevents car slipping.
Background technique
Most of beam pumping unit is using the external contact type brake device braking configured on reduction gearbox, structure and work at present
That friction braking is generated by brake hubs and brake ribbon as principle, for balance adjustment of pumping unit, adjust dead space, replace crank-pin
When the maintenance operations such as son, brake gear can be all used, prevents pumping unit from rotating, various operations can be implemented.But if brake
When piece is stained with that oil skidding, post gap is excessive for abrasion, the disconnected failures such as de- occur for braking drive mechanism, it just will appear pumping unit brake fade
Or automatic car slipping phenomenon, cause crank, connecting rod, balance weight, horse head and the walking beam of pumping unit to swing roll-off, it can be to operation
Personnel and equipment belt carry out very big security risk.
The generation of above situation in order to prevent, it is a small number of at present pumping unit installed auxiliary brake additional, it is this auxiliary
Helping brake gear, there are many structures, are fixedly mounted on pumping unit, for example the card slot type of pumping unit manufacturer repacking is auxiliary
Brake gear is helped, is a kind of current most commonly used mode.But usually there is rotating part in this card slot type auxiliary brake
Position deformation, phenomena such as rust is dead, card slot slips and lead to not using while there is also lockout failure and car slipping phenomenon.It is above-mentioned auxiliary
Although helping brake gear, effectively improvement expenses are very big, cause most of do not installing auxiliary brake additional with pumping unit.It can
If only by the existing brake mode of pumping unit, it is difficult to meet the security assurance requirements of field maintenance operation construction,
Need to develop that a kind of manufacturing cost is low, the reliable auxiliary brake of using effect, to guarantee the person peace of site operation personnel
Entirely, the damage of production equipment is prevented.
Summary of the invention
The purpose of this utility model is to provide the portable braking locking devices of oil-field oil pumper, take out without being fixedly mounted on
In oil machine, it can be carried around.It is used when for maintenance operations such as balance adjustment of pumping unit, tune dead space, replacement crank pins, complete
It is locked in after being braked at oil pumping unit brake in the brake hubs of pumping unit, is able to rotate it not, avoid the occurrence of site operation personnel's wound
The case where harmful and equipment damage, occurs.
The utility model is realized in this way: the portable braking locking device of oil-field oil pumper includes locking grillage and locking
Pin shaft, the top for locking grillage are equipped with suspension groove, are equipped with lock pin holes in the locking grillage below suspension groove, lock pin shaft from pumping
It is interspersed in oil machine brake hubs spoke gap in the lock pin holes of locking grillage.
The remarkable result of the utility model is: the utility model structure is simple, manufacturing cost is cheap, easy to carry.?
For balance adjustment of pumping unit, adjust dead space, the replacement maintenance operations such as crank pins when, after completing oil pumping unit brake braking, incite somebody to action this
Suspension groove on device is suspended on above the fixing axle of oil pumping unit brake hub, locks pin shaft from oil pumping unit brake hub wheel spoke gap
It is interspersed in the lock pin holes of locking grillage two sides, is able to rotate oil pumping unit brake hub not.To guarantee that locking pin shaft is unable to play,
Locking pin hook has also been devised, its ribbon connection buckle is snapped in above the locking pin on locking plate body, that is, can ensure that locking pin
Axis can not activity.This braking locking device can be mounted in the brake hubs of pumping unit in 1 minute, it is ensured that pumping unit can not be just
Reverse turn avoids the occurrence of site operation personnel's injury and the case where equipment damage.The utility model structure is simple, and it is convenient to operate,
It locks safe and reliable, has complete supplemental protective ability, greatly reduce the transformation expense of safety of pumping unit safeguard procedures
With reducing production cost, there is significant live using effect and significant economic benefit can be generated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing, not limits the protection scope of the utility model, it is all practical using this
The improvement that novel mentality of designing obtains belongs to the protection category of the utility model.
Referring to Fig. 1, the portable braking locking device of oil-field oil pumper includes locking grillage and locking pin shaft 6, locks grillage
Top be equipped with suspension groove 5, be equipped with lock pin holes 3 in the locking grillage of the lower section of suspension groove 5, locking pin shaft 6 is from oil pumping unit brake
It is interspersed in hub wheel spoke gap in the lock pin holes 3 of locking grillage.
The lockplate is provided with locking plate body 1 and upper frame plate 2, and upper frame plate 2 is welded on the top of two pieces of locking plate bodys 1,
Suspension groove 5 and lock pin holes 3 are each provided above locking plate body 1.
The top of the upper frame plate 2 and locking plate body 1 is arc plate body, on the one hand small in size, on the other hand also beautiful.
The suspension groove 5 is U-type groove, the angularly disposed top in locking plate body 1, the center of circle of U-type groove root and locking pin
On a vertical line, the distance between U-type groove root center of circle to 3 center of circle of lock pin holes is greater than or equal to pumping unit in the center of circle in hole 3
Wheel rim the distance between of the fixing axle of brake hubs to oil pumping unit brake hub；The groove body width of suspension groove 5 is equal to or more than oil pumping
The diameter of machine brake hubs fixing axle.
The lower end surface of two pieces of lockings plate body 1 is the wheel shaft outer circle phase of arcwall face, the arcwall face and oil pumping unit brake hub
Symbol can rotate when locking to the brake hubs of pumping unit along brake hubs wheel shaft cambered surface；The distance between two pieces of locking plate bodys 1 are equal to
Or the thickness greater than oil pumping unit brake hub.
The top of one piece of locking plate body 1 of the locking grillage is equipped with suspension spacing and adjusts bolt 8, which is adjusted
Bolt 8 is arranged between upper frame plate 2 and suspension groove 5 and screws in from the screw hole on locking plate body 1, acts against oil pumping unit brake hub
Brake ribbon at the top of, suitable for the pumping unit of different model, the brake hubs for adapting to different in width are used.
Locking pin hook 7 is housed in the axis body one end processing anti-channeling annular groove for locking pin shaft 6, the anti-channeling annular groove；Locking pin
The bottom of hook 7 is annulus, can rotate around locking pin shaft 6, and the top of locking pin hook 7 is ribbon connection buckle, can be buckled
In being fixed on above the locking pin locked on plate body 1 on the outside of lock pin holes 3, it can prevent locking pin shaft 6 from altering from locking plate body 1
Out.
In use, the utility model can be suspended on above oil pumping unit brake hub fixing axle quickly through suspension groove 5, will lock
Pin shaft 6 penetrates into the lock pin holes 3 of the other side from the lock pin holes 3 of locking grillage side and oil pumping unit brake hub wheel spoke gap
In.Finally the ribbon connection buckle of locking pin hook 7 is snapped in above the locking pin on locking plate body 1.
When oil pumping unit brake failure or car slipping, brake hubs spoke is locked the locking pin shaft 6 in grillage and locks, and realizes
The secondary control of oil pumping unit brake brake apparatus completes safe supplemental protective effect.
The embodiment described above is only exemplary embodiments, but the utility model is not limited only to these embodiments, ability
The technical staff in domain can make modification under the spirit and enlightenment without departing from the utility model.Aspect disclosed herein may
In the presence of many changes, combination and modification, and all in the scope of the utility model, therefore, protection scope is not limited only to above
Explanation.
Claims (7)
1. the portable braking locking device of oil-field oil pumper, characterized in that including locking grillage and locking pin shaft (6), lockplate
The top of frame is equipped with suspension groove (5), is equipped with lock pin holes (3) in the locking grillage below suspension groove (5), locking pin shaft (6) from
It is interspersed in oil pumping unit brake hub wheel spoke gap in the lock pin holes (3) of locking grillage.
2. the portable braking locking device of oil-field oil pumper as described in claim 1, characterized in that the lockplate is provided with
Plate body (1) and upper frame plate (2) are locked, upper frame plate (2) is welded on the top of two pieces of lockings plate body (1), suspension groove (5) and locking pin
Hole (3) is each provided at locking plate body (1) above.
3. the portable braking locking device of oil-field oil pumper as claimed in claim 2, characterized in that the upper frame plate (2) and
The top for locking plate body (1) is arc plate body.
4. the portable braking locking device of oil-field oil pumper as claimed in claim 2, characterized in that the suspension groove (5) is U
Type groove, the angularly disposed top in locking plate body (1), the center of circle of U-type groove root and the center of circle of lock pin holes (3) are in a vertical line
On, the distance between the U-type groove root center of circle to lock pin holes (3) center of circle be greater than or equal to oil pumping unit brake hub fixing axle to pumping
The distance between the wheel rim of oil machine brake hubs；The groove body width of suspension groove (5) is equal to or more than oil pumping unit brake hub fixing axle
Diameter.
5. the portable braking locking device of oil-field oil pumper as claimed in claim 2 or 4, characterized in that two pieces of lockings
The lower end surface of plate body (1) is that arcwall face, the arcwall face are consistent with the wheel shaft outer circle of oil pumping unit brake hub；Two pieces of locking plate bodys (1)
The distance between be equal to or more than oil pumping unit brake hub thickness.
6. the portable braking locking device of oil-field oil pumper as claimed in claim 5, characterized in that the one of the locking grillage
The top that block locks plate body (1) is equipped with suspension spacing and adjusts bolt (8), which adjusts bolt (8) and be arranged in upper frame plate
(2) it is screwed between suspension groove (5) and from the screw hole in locking plate body (1), acts against the brake ribbon top of oil pumping unit brake hub
Portion.
7. the portable braking locking device of oil-field oil pumper as claimed in claim 6, characterized in that the locking pin shaft (6)
Axis body one end processing anti-channeling annular groove, locking pin hook (7) are housed in the anti-channeling annular groove；The bottom of locking pin hook (7) is annulus, energy
Enough to rotate around locking pin shaft (6), the top of locking pin hook (7) is ribbon connection buckle, can be snapped in and be fixed on locking pin
Above locking pin on the outside of hole (3) in locking plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553456.0U CN208935240U (en) | 2018-09-22 | 2018-09-22 | The portable braking locking device of oil-field oil pumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553456.0U CN208935240U (en) | 2018-09-22 | 2018-09-22 | The portable braking locking device of oil-field oil pumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935240U true CN208935240U (en) | 2019-06-04 |
Family
ID=66722121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553456.0U Withdrawn - After Issue CN208935240U (en) | 2018-09-22 | 2018-09-22 | The portable braking locking device of oil-field oil pumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895104A (en) * | 2018-09-22 | 2018-11-27 | 中国石油化工股份有限公司 | The portable braking locking device of oil-field oil pumper and its application method |
-
2018
- 2018-09-22 CN CN201821553456.0U patent/CN208935240U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895104A (en) * | 2018-09-22 | 2018-11-27 | 中国石油化工股份有限公司 | The portable braking locking device of oil-field oil pumper and its application method |
| CN108895104B (en) * | 2018-09-22 | 2024-05-28 | 中国石油化工股份有限公司 | Portable brake locking device of oil field pumping unit and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106193737B (en) | A kind of falling-prevention protecting device and the stereo garage with anti-fall insurance function | |
| CN208935240U (en) | The portable braking locking device of oil-field oil pumper | |
| CN210813594U (en) | Centrifugal stall locking means and anti-falling device | |
| CN205472404U (en) | Auto -lock pulley gear | |
| CN106223831A (en) | A kind of vertical shaft for mine upper and lower pedestrian safety device | |
| CN202924590U (en) | Novel crane hook anti-drop device | |
| CN108543239B (en) | Escape device for high-rise building | |
| CN108895104A (en) | The portable braking locking device of oil-field oil pumper and its application method | |
| CN103787211B (en) | A kind of tower machine jacking anticreep control setup | |
| CN204873454U (en) | Hoist is with rotatory lifting hook | |
| CN209974196U (en) | Safety locking device for mine hoist | |
| CN203699727U (en) | Tower crane jacking anti-dropping control device | |
| CN106672868A (en) | Swimming pool sunshade lifting mechanism | |
| CN107096148A (en) | It is a kind of be used on crane arm the Combined anti-dropping of operation fall protection device | |
| CN206466941U (en) | A kind of swimming pool sunshade elevating mechanism | |
| CN205294708U (en) | Hoist hoisting mechanism drum brake's electronic opening device | |
| CN209352480U (en) | A kind of multi-purpose hoister for engineering installation | |
| CN206175141U (en) | Wind power generation impeller lockpin structure | |
| CN211818169U (en) | Portable outer frame protection device | |
| CN205838340U (en) | A kind of locking structure for height under hook adjustment structure | |
| CN204384753U (en) | A kind of loading trolley haulage cable tightening device | |
| CN105565199B (en) | A kind of elevator traction machine adds servo stabiliser | |
| CN117138269A (en) | Differential falling protector for electric power high-altitude construction | |
| CN212609251U (en) | Mounting structure of brake for electric hoist | |
| CN213760256U (en) | Hanging mechanism for high-rise escape emergency device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190604 Effective date of abandoning: 20240528 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190604 Effective date of abandoning: 20240528 |