CN201013807Y - Outer holding type safety anti-theft brake device - Google Patents
Outer holding type safety anti-theft brake device Download PDFInfo
- Publication number
- CN201013807Y CN201013807Y CNU2007200106374U CN200720010637U CN201013807Y CN 201013807 Y CN201013807 Y CN 201013807Y CN U2007200106374 U CNU2007200106374 U CN U2007200106374U CN 200720010637 U CN200720010637 U CN 200720010637U CN 201013807 Y CN201013807 Y CN 201013807Y
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- brake
- assembly
- wheel
- brake wheel
- helmet
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- Expired - Fee Related
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Abstract
An external-holding typed safety theftproof brake device for an oil field extraction general oil pumping machine includes a brake manipulation rod assembly, a brake pulling rod assembly, a brake lower positioning assembly, a spring, an adjusting nut, a theftproof component, a brake insurance assembly, a brake upper positioning assembly, a brake wheel helmet, a brake wheel, a pin shaft, a brake connecting rod and a linkage shaft; the brake manipulation rod assembly is welded on the bottom seat of the oil pumping machine; the brake manipulation rod assembly and the brake pulling rod assembly are connected with the hanging hook at one end of the brake connecting rod; a cam structure at the other end is articulated with the pin shaft by the linkage shaft which is provided with the brake lower positioning assembly which is sleeved with the spring at the left and right; the brake wheel is fixed to a reducer input shaft; the brake wheel is externally provided with the brake wheel helmet; the upper end of the brake wheel is positioned by the brake upper positioning assembly and the lower is fixed by the cam structure which pierces into the adjusting nut, theftproof component and one end of the brake connecting rod by the linkage shaft; the brake insurance assembly is welded on the reducer shell. The utility model solves the problem that the parts of the prior art is stolen and can be widely applied to oil field extraction general oil pumping machine.
Description
Technical field:
The utility model relates to the hem type safe antitheft braking device that a kind of oil field oil recovery conventional pumping unit is used.
Background technique:
The present oil field general brake system that adopts conventional beam-pumping unit to be essentially brake wheel or band brake draw-in groove of recovering the oil, the wheel of brakeless draw-in groove does not have the secondary insurance, and the brake system part is easily stolen or lose, and influence the ordinary production of oil field oil recovery.There is extremely difficult from draw-in groove, the taking-up of wheel arrester hook when pumping unit restarts of braking draw-in groove to steal.
The model utility content:
The utility model purpose is to provide a kind of hem type safe antitheft braking device, and this anti-theft device has solved the problem that the brake system component that exist in the prior art are easily stolen or lose.
The technological scheme that its technical problem that solves the utility model adopts is: hem type safe antitheft braking device comprises that locating assembly, brake wheel helmet, brake wheel, bearing pin, brake connecting rod, couple axle in assembly, the brake are insured in locating assembly, spring, adjustment nut, anti-theft components, brake down for brake control rod assembly, bracket arm assembly, brake; The control rod assembly that will brake is welded on the oil pumping unit base, the brake control rod assembly is connected with brake connecting rod one end hook with the bracket arm assembly, brake connecting rod the other end cam structure and couple axle are hinged with bearing pin, be with locating assembly under the brake of spring about in couple axle, being equipped with, brake wheel is keyed on the reducer input shaft, the brake wheel outer rim adopts the draw-in groove structure, the brake wheel helmet is housed on brake wheel, upper end at the brake wheel helmet is fixed with locating assembly on braking, the lower end of brake wheel helmet penetrates the back by adjusting nut with couple axle, the cam structure of anti-theft components and brake connecting rod one end is fixed, and adopts to allow the brake insurance assembly of bit architecture be welded on the retarder shell automatically.
The beneficial effects of the utility model are, this device is easy and simple to handle, and anti-theft security has been stopped losing of brake parts basically, have reached the purpose of safety in production.
Description of drawings:
Fig. 1 is the utility model overall structure schematic representation.Fig. 2 is the anti-theft components structural representation.Fig. 3 is a brake insurance assembly structure schematic representation.
Among the figure, 1, the brake control rod assembly, 2, the bracket arm assembly, 3, brake locating assembly down, 4, spring, 5, adjust nut, 6, anti-theft components, 6.1, stealingproof sleeve, 6.2, antitheft key, 6.3, anti-theft nut, 7, brake insurance assembly, 7.1, bolt, 7.2, arrester hook, 7.3, the device of stepping down automatically, 8, locating assembly in the brake, 9, the brake wheel helmet, 10, brake wheel, 11, bearing pin, 12, brake connecting rod, 13, couple axle.
Embodiment:
As shown in the figure, hem type safe antitheft braking device comprises locating assembly 8, brake wheel helmet 9, brake wheel 10, bearing pin 11, brake connecting rod 12, couple axle 13 in locating assembly 3 under brake control rod assembly 1, bracket arm assembly 2, the brake, spring 4, adjustment nut 5, anti-theft components 6, brake insurance assembly 7, the brake; The control rod assembly 1 that will brake is welded on the oil pumping unit base, brake control rod assembly 1 is connected with brake connecting rod 12 1 ends hook with bracket arm assembly 2, other is provided with cam structure by end and couple axle 13 usefulness bearing pins 11 are hinged, be with locating assembly 3 under the brake of spring 4 about in couple axle 13, being equipped with, brake wheel 10 is keyed on the reducer input shaft, the brake wheel outer rim adopts the draw-in groove structure, brake wheel helmet 9 is housed outside brake wheel 10, upper end at brake wheel helmet 9 is fixing with locating assembly on braking 8, the lower end of brake wheel helmet 9 penetrates the back by adjusting nut 5 with couple axle, the cam structure of anti-theft components 6 and brake connecting rod 12 1 ends is fixed, and adopts to allow the brake insurance assembly 7 of bit architecture be welded on the retarder shell automatically.
In Fig. 2, anti-theft components 6 is installed on joining shaft and the couple axle 13, and stealingproof sleeve 6.1 is assemblied on the spindle nose, and antitheft key 6.2 is put into keyway and is threaded with spindle nose with anti-theft nut 6.3.
In Fig. 3, bolt 7.1 is fixed on arrester hook 7.2 is stuck in the draw-in groove when preventing to vibrate on the brake insurance assembly 7, start the device 7.3 of stepping down automatically during taking-up, make arrester hook 7.2 leave the draw-in groove certain distance and be convenient to take out; The arrester hook 7.2 usefulness device 7.3 of stepping down automatically is fixed on the brake insurance assembly 7, and brake insurance assembly 7 is welded on the retarder shell.
Claims (2)
1. a hem type safe antitheft braking device comprises locating assembly (8), brake wheel helmet (9), brake wheel (10), bearing pin (11), brake connecting rod (12), couple axle (13) in locating assembly (3) under brake control rod assembly (1), bracket arm assembly (2), the brake, spring (4), adjustment nut (5), anti-theft components (6), brake insurance assembly (7), the brake; It is characterized in that: the control rod assembly (1) that will brake is welded on the oil pumping unit base, brake control rod assembly (1) is connected with brake connecting rod (12) one ends hook with bracket arm assembly (2), other is provided with cam structure by end and couple axle (13) is hinged with bearing pin (11), be with locating assembly (3) under the brake of spring (4) about in couple axle (13), being equipped with, brake wheel (10) is keyed on the reducer input shaft, the brake wheel outer rim adopts the draw-in groove structure, brake wheel helmet (9) is housed outside brake wheel (10), it is fixing to go up locating assembly (8) in the upper end of brake wheel helmet (9) with brake, the lower end of brake wheel helmet (9) penetrates the back by adjusting nut (5) with couple axle (13), the cam structure of anti-theft components (6) and brake connecting rod (12) one ends is fixed, and adopts to allow the brake insurance assembly (7) of bit architecture be welded on the retarder shell automatically.
2. hem type safe antitheft braking device according to claim 1, it is characterized in that: anti-theft components (6) is installed on joining shaft and the couple axle (13), stealingproof sleeve (6.1) is assemblied on the spindle nose, and antitheft key (6.2) is put into keyway and is threaded with spindle nose with anti-theft nut (6.3); Bolt (7.1) is fixed on arrester hook (7.2) is stuck in the draw-in groove when preventing to vibrate on the brake insurance assembly (7), starts the device (7.3) of stepping down automatically during taking-up, make arrester hook (7.2) leave the draw-in groove certain distance and be convenient to take out; Arrester hook (7.2) is fixed on the brake insurance assembly (7) with the device of stepping down automatically (7.3), and brake insurance assembly (7) is welded on the retarder shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200106374U CN201013807Y (en) | 2007-02-11 | 2007-02-11 | Outer holding type safety anti-theft brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200106374U CN201013807Y (en) | 2007-02-11 | 2007-02-11 | Outer holding type safety anti-theft brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013807Y true CN201013807Y (en) | 2008-01-30 |
Family
ID=39025598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200106374U Expired - Fee Related CN201013807Y (en) | 2007-02-11 | 2007-02-11 | Outer holding type safety anti-theft brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013807Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392861A (en) * | 2011-07-22 | 2012-03-28 | 铁岭兴科精密仪器有限责任公司 | Safe brake device of oil pumping unit |
| CN103195395A (en) * | 2012-01-10 | 2013-07-10 | 张宏伟 | Torque-conversion type energy-saving pumping unit |
| CN103967452A (en) * | 2014-05-04 | 2014-08-06 | 河南信宇石油机械制造股份有限公司 | Automatic brake control system |
| CN106015394A (en) * | 2016-07-07 | 2016-10-12 | 刘昆明 | Direct drive motor outer locking brake device for walking beam type oil pumping machine |
| CN112253650A (en) * | 2020-10-21 | 2021-01-22 | 东营鑫水机电有限责任公司 | Continuous closed-loop operation's beam-pumping unit safety device of stopping that dies |
-
2007
- 2007-02-11 CN CNU2007200106374U patent/CN201013807Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392861A (en) * | 2011-07-22 | 2012-03-28 | 铁岭兴科精密仪器有限责任公司 | Safe brake device of oil pumping unit |
| CN102392861B (en) * | 2011-07-22 | 2013-03-20 | 铁岭兴科精密仪器有限责任公司 | Safe brake device of oil pumping unit |
| CN103195395A (en) * | 2012-01-10 | 2013-07-10 | 张宏伟 | Torque-conversion type energy-saving pumping unit |
| CN103967452A (en) * | 2014-05-04 | 2014-08-06 | 河南信宇石油机械制造股份有限公司 | Automatic brake control system |
| CN106015394A (en) * | 2016-07-07 | 2016-10-12 | 刘昆明 | Direct drive motor outer locking brake device for walking beam type oil pumping machine |
| CN112253650A (en) * | 2020-10-21 | 2021-01-22 | 东营鑫水机电有限责任公司 | Continuous closed-loop operation's beam-pumping unit safety device of stopping that dies |
| CN112253650B (en) * | 2020-10-21 | 2022-03-08 | 东营鑫水机电有限责任公司 | Continuous closed-loop operation's beam-pumping unit safety device of stopping that dies |
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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: 20080130 Termination date: 20100211 |