CN202661063U - Inclination indicator of derrick - Google Patents
Inclination indicator of derrick Download PDFInfo
- Publication number
- CN202661063U CN202661063U CN 201220192501 CN201220192501U CN202661063U CN 202661063 U CN202661063 U CN 202661063U CN 201220192501 CN201220192501 CN 201220192501 CN 201220192501 U CN201220192501 U CN 201220192501U CN 202661063 U CN202661063 U CN 202661063U
- Authority
- CN
- China
- Prior art keywords
- pointer
- derrick
- fixed
- fixed plate
- inclination indicator
- 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 relates to an inclination indicator of a derrick. The inclination indicator comprises a fixed plate, a pointer, a horizontal device assembly, a butterfly-shaped nut and an indicating plate, wherein the pointer is fixed on the fixed plate through a bolt and a spring gasket, the horizontal device assembly is fixed on the pointer through a bolt, the indicating plate is fixed on the fixed plate through a slotted pan head screw, and the butterfly-shaped nut penetrates through the pointer and the fixed plate. Compared with the prior art, the indication indicator has the advantages of being attractive in appearance design, easy and convenient to operate, fast in the adjusting process, requiring no professionals for operation, saving labor and energy and the like, being capable of being used repeatedly after being adjusted in one time and effectively reducing operation difficulty and working efficiency.
Description
Technical field
The utility model relates to the fixing indispensable important support equipment of oil-field workover rig derrick installation, particularly a kind of derrick inclination indicator.
Background technology
Derrick inclination indicator is the fixing indispensable important support equipment of oil-field workover rig derrick installation, workover rig installs and fixes after needing angle of derrick adjustment behind the derrick telescoping, finish the derrick work of standing up, and the derrick angular setting is excessive or too small, the capital causes workover rig to produce in the course of the work a lot of troubles or impact, thereby affecting the work efficiency of workover rig, is vital so derrick is adjusted to a suitable angle to the use of workover rig.In the past when adjusting the setting angle of derrick, often estimate the adjustment work that degree that derrick tilts is finished derrick by the workman, if improper during work, again from angle of new adjustment, like this operative employee is installed derrick and brought great difficulty, the subject matter that artificial visually examine's mode is installed derrick is that the derrick installation position deviation is large, and the manually-operated difficulty is large, adjustment process is dangerous large, and automaticity is low.
Therefore, a kind of derrick inclination indicator can be fast and accurately be in place derrick is disposable, and the adjustment link in the middle of reducing has improved work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of derrick inclination indicator equipment, overcomes the deficiencies in the prior art, reduces manually-operated intensity, reduces execute-in-place worker's personnel amount, reduces the complicacy of operation, realizes that operating process is simple and convenient, safe and reliable.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of derrick inclination indicator, comprise fixed head, pointer, horizon equipment assembly, wing nut and direction board, described pointer is fixed on the fixed head by the bolt and spring washer circle, the horizon equipment assembly is bolted on the pointer, direction board is fixed on the fixed head by slotted pan head screw, and wing nut runs through pointer and fixed head.
Compared with prior art, the beneficial effects of the utility model are:
A kind of derrick inclination indicator, it is attractive in appearance to have design outline, simple to operation, adjustment process is rapid, need not professional operation, and the characteristics such as save labor, after the simultaneously disposable adjustment, but Reusability effectively reduces operation easier and has improved work efficiency.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
1-fixed head 2-pointer 3-bolt 4-spring washer 5-bolt 6-horizon equipment assembly 7-wing nut 8-direction board 9-slotted pan head screw
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further specified:
As shown in Figure 1, a kind of derrick inclination of the utility model indicator, formed by fixed head 1, pointer 2, horizon equipment assembly 6, wing nut 7 and direction board 8, pointer 2 is fixed on the fixed head 1 by bolt 5 and spring washer 4, horizon equipment assembly 6 is fixed on the pointer 2 by bolt 3, direction board 8 is fixed on the fixed head 1 by slotted pan head screw 9, and wing nut 7 runs through pointer 2 and fixed head 1.
When using the utility model, 0 ° of position of direction board 8 is the derrick upright position, mixes up pointer 2 usefulness wing nuts 7 by the required pitch angle of derrick pointer 2 is fixed, and begins to adjust the derrick degree of tilt, when horizon equipment assembly 6 reveal competence shape, the derrick tilt adjustments is complete.
Above described only be ultimate principle of the present utility model, be not that the utility model is imposed any restrictions, everyly according to the utility model it is carried out equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (1)
1. derrick inclination indicator, comprise fixed head, pointer, horizon equipment assembly, wing nut and direction board, it is characterized in that, described pointer is fixed on the fixed head by the bolt and spring washer circle, the horizon equipment assembly is bolted on the pointer, direction board is fixed on the fixed head by slotted pan head screw, and wing nut runs through pointer and fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192501 CN202661063U (en) | 2012-04-28 | 2012-04-28 | Inclination indicator of derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192501 CN202661063U (en) | 2012-04-28 | 2012-04-28 | Inclination indicator of derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661063U true CN202661063U (en) | 2013-01-09 |
Family
ID=47455966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192501 Expired - Fee Related CN202661063U (en) | 2012-04-28 | 2012-04-28 | Inclination indicator of derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547449A (en) * | 2016-02-07 | 2016-05-04 | 陈烁 | Easy observation number reading platform scale |
-
2012
- 2012-04-28 CN CN 201220192501 patent/CN202661063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547449A (en) * | 2016-02-07 | 2016-05-04 | 陈烁 | Easy observation number reading platform scale |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210428 |