CN203682927U - Device for preventing oil derrick from crashing into crown - Google Patents
Device for preventing oil derrick from crashing into crown Download PDFInfo
- Publication number
- CN203682927U CN203682927U CN201320857222.6U CN201320857222U CN203682927U CN 203682927 U CN203682927 U CN 203682927U CN 201320857222 U CN201320857222 U CN 201320857222U CN 203682927 U CN203682927 U CN 203682927U
- Authority
- CN
- China
- Prior art keywords
- winch
- derrick
- numerical control
- crown
- crashing
- 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
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Abstract
The utility model discloses a device for preventing an oil derrick from crashing into a crown. The device is provided with an oil derrick (1), tension photosensitive lamps (2), a steel wire rope (3), a distance induction transmitter (4), a derrick crown block (5), a crown block crashing-preventing cable (6), a traveling block (7), a numerical control operation panel (8) for a winch, a numerical control winch (9) and a winch base (10). The device is characterized in that the upper-middle part of the oil derrick is provided with the crown block crashing-preventing cable, two ends of the crown block crashing-preventing cable are respectively provided with one of the tension photosensitive lamps, the middle of the crown block crashing-preventing cable is provided with the distance induction transmitter, and the top of the oil derrick is provided with the derrick crown block. By using the device, the accident that the traveling block crashes into the crown can be effectively avoided.
Description
Technical field
The utility model relates to the anti-crashing into the crown technical field of oil derrick, especially relates to the anti-crashing into the crown device of a kind of oil derrick.
Background technology
At present, known technology is crashing into the crown device in the air on oil derrick, often can not concentrate and cause trolley block to answer back to the serious accidents such as overhead traveling crane because of driller's drowsiness or energy.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of oil derrick anti-crashing into the crown device, compared with prior art, uses this device effectively to prevent to move about and answers back to overhead traveling crane when up.
The utility model solves the technical scheme that its technical matters adopts: adopt the anti-crashing into the crown device of a kind of oil derrick, this device has oil derrick, pulling force sensitization lamp, steel rope, apart from inductive transmitter, derrick crown, the anti-top of overhead traveling crane hawser, trolley block, winch numerical control operating dish, numerical control winch, winch base composition, it is characterized in that: the anti-top of overhead traveling crane hawser is set in the middle and upper part of oil derrick, at the two ends of the anti-top of overhead traveling crane hawser, one piece of pulling force sensitization lamp is set respectively, middle part at the anti-top of overhead traveling crane hawser arranges apart from inductive transmitter, top at oil derrick arranges derrick crown, middle and lower part at oil derrick arranges trolley block, exterior bottom at oil derrick arranges numerical control winch, winch numerical control operating dish is set in the side of numerical control winch, bottom at numerical control winch arranges winch base, derrick crown, trolley block is connected by steel rope with numerical control winch.Wherein, the effect of the anti-top of overhead traveling crane hawser is: in the time that trolley block rises to this position, stop in trolley block continuation and move, prevent that trolley block from rising to a day truck position, push up bad overhead traveling crane, cause serious accident, answer back to and produce when pulling force when the anti-top of overhead traveling crane hawser is subject to trolley block, pulling force sensitization lantern festival is sent the ruddiness glittering, and warning operative employee take care; In the time that trolley block is about near the anti-top of overhead traveling crane hawser apart from the effect of inductive transmitter, can send numerical control brake signal to winch numerical control operating dish apart from inductive transmitter, order numerical control winch to brake rapidly, on thereby prevention trolley block continues under pulling force effect, move, prevent that the anti-top of overhead traveling crane hawser from being impacted by brute force; The effect of winch numerical control operating dish is for controlling turning to and speed of numerical control winch, the effect of steel rope is for connecting numerical control winch, derrick crown and trolley block, for drawing moving up and down of trolley block, the effect of oil derrick is for derrick crown, and the effect of winch base is for supporting numerical control winch.Use this device can carry out safely, easily oil well round trip, can effectively prevent to move about again and answer back to overhead traveling crane when up.
the beneficial effects of the utility model: by in-place test, the utility model compared with prior art, uses this device can carry out safely, easily oil well round trip, can effectively prevent to move about again and answer back to overhead traveling crane when up.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is the structural representation of the anti-crashing into the crown device of a kind of oil derrick.
In Fig. 1: 1. oil derrick; 2. pulling force sensitization lamp; 3. steel rope; 4. apart from inductive transmitter; 5. derrick crown; 6. the anti-top of overhead traveling crane hawser; 7. trolley block; 8. winch numerical control operating dish; 9. numerical control winch; 10. winch base.
the specific embodiment:
Utility model solves the technical scheme that its technical matters adopts: adopt the anti-crashing into the crown device of a kind of oil derrick, this device has oil derrick (1), pulling force sensitization lamp (2), steel rope (3), apart from inductive transmitter (4), derrick crown (5), the anti-top of overhead traveling crane hawser (6), trolley block (7), winch numerical control operating dish (8), numerical control winch (9), winch base (10) composition, it is characterized in that: in the middle and upper part of oil derrick (1), the anti-top of overhead traveling crane hawser (6) is set, at the two ends of the anti-top of overhead traveling crane hawser (6), one piece of pulling force sensitization lamp (2) is set respectively, arrange apart from inductive transmitter (4) in the middle part of the anti-top of overhead traveling crane hawser (6), at the top of oil derrick (1), derrick crown (5) is set, in the middle and lower part of oil derrick (1), trolley block (7) is set, in the exterior bottom of oil derrick (1), numerical control winch (9) is set, in the side of numerical control winch (9), winch numerical control operating dish (8) is set, in the bottom of numerical control winch (9), winch base (10) is set, derrick crown (5), trolley block (7) is connected by steel rope (3) with numerical control winch (9).Wherein, the effect of the anti-top of overhead traveling crane hawser (6) is: in the time that trolley block rises to this position, stop in trolley block (7) continuation and move, prevent that trolley block from rising to a day truck position, push up bad overhead traveling crane, cause serious accident, answer back to and produce when pulling force when the anti-top of overhead traveling crane hawser (6) is subject to trolley block, pulling force sensitization lamp (2) can send the ruddiness glittering, and warning operative employee take care; In the time that trolley block is about near overhead traveling crane anti-top hawser (6) apart from the effect of inductive transmitter (4), can send numerical control brake signal to winch numerical control operating dish (8) apart from inductive transmitter (4), order numerical control winch (9) to brake rapidly, on thereby prevention trolley block continues under pulling force effect, move, prevent that the anti-top of overhead traveling crane hawser (6) from being impacted by powerful; The effect of winch numerical control operating dish (8) is for controlling turning to and speed of numerical control winch (9), the effect of steel rope (3) is for connecting numerical control winch (9), derrick crown (5) and trolley block (7), for drawing moving up and down of trolley block, the effect of oil derrick (1) is for derrick crown (5), and the effect of winch base (10) is for supporting numerical control winch (9).Use this device can carry out safely, easily oil well round trip, can effectively prevent to move about again and answer back to overhead traveling crane when up.
Claims (1)
1. the anti-crashing into the crown device of oil derrick, this device has oil derrick (1), pulling force sensitization lamp (2), steel rope (3), apart from inductive transmitter (4), derrick crown (5), the anti-top of overhead traveling crane hawser (6), trolley block (7), winch numerical control operating dish (8), numerical control winch (9), winch base (10) composition, it is characterized in that: in the middle and upper part of oil derrick (1), the anti-top of overhead traveling crane hawser (6) is set, at the two ends of the anti-top of overhead traveling crane hawser (6), one piece of pulling force sensitization lamp (2) is set respectively, arrange apart from inductive transmitter (4) in the middle part of the anti-top of overhead traveling crane hawser (6), at the top of oil derrick (1), derrick crown (5) is set, in the middle and lower part of oil derrick (1), trolley block (7) is set, in the exterior bottom of oil derrick (1), numerical control winch (9) is set, in the side of numerical control winch (9), winch numerical control operating dish (8) is set, in the bottom of numerical control winch (9), winch base (10) is set, derrick crown (5), trolley block (7) is connected by steel rope (3) with numerical control winch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857222.6U CN203682927U (en) | 2013-12-24 | 2013-12-24 | Device for preventing oil derrick from crashing into crown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857222.6U CN203682927U (en) | 2013-12-24 | 2013-12-24 | Device for preventing oil derrick from crashing into crown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682927U true CN203682927U (en) | 2014-07-02 |
Family
ID=51004862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857222.6U Expired - Fee Related CN203682927U (en) | 2013-12-24 | 2013-12-24 | Device for preventing oil derrick from crashing into crown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682927U (en) |
-
2013
- 2013-12-24 CN CN201320857222.6U patent/CN203682927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |