CN202140049U - Drill rod processing device for drilling machine - Google Patents
Drill rod processing device for drilling machine Download PDFInfo
- Publication number
- CN202140049U CN202140049U CN201120199493U CN201120199493U CN202140049U CN 202140049 U CN202140049 U CN 202140049U CN 201120199493 U CN201120199493 U CN 201120199493U CN 201120199493 U CN201120199493 U CN 201120199493U CN 202140049 U CN202140049 U CN 202140049U
- Authority
- CN
- China
- Prior art keywords
- mechanical arm
- drill rod
- base
- drilling rod
- machinery arm
- 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 - Lifetime
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Abstract
The utility model discloses a drill rod processing device for a drilling machine, comprising a hydraulic pipe rack, a base, a machinery arm and a power mechanism, wherein a hydraulic back-up wrench capable of clamping a drill rod is arranged on the machinery arm and is connected on the machinery arm through an overturning mechanism, one end of the machinery arm is articulated on the base, and an oil cylinder capable of pushing the machinery arm to turn over is connected between the base and the machinery arm. Compared with the prior art, the drill rod processing device for the drilling machine has a simple structure and high operation efficiency, is convenient to operate and can directly grab the drill rod to a well head.
Description
Technical field
The utility model belongs to the drilling equipment technical field, is specifically related to a kind of drilling rod treating apparatus that is used for oil-well rig, coal bed gas rig, water drilling rig.
Background technology
In the prior art; The pipe of rig is handled by hydraulic catwalk, mainly contains flat, oblique runway, carriage release lever, support, electric and several most of compositions of servicing units such as hydraulic system and tugboat mechanism, and volume ratio is huger; The structure more complicated, inconvenient operation.
Summary of the invention
Be to solve the above-mentioned defective that prior art exists, it is a kind of simple in structure, easy to operate that the purpose of the utility model is to provide, and operating efficiency is high, can directly grasp drilling rod deliver to well head the drilling rod treating apparatus.
For realizing above-mentioned purpose; The technical scheme that the utility model is taked: this is used for the drilling rod treating apparatus of rig; Have hydraulic tube framed bent, base, mechanical arm and actuating unit, it is characterized in that: said mechanical arm is provided with the hydraulic pressure back-up tong of clamping drilling rod, and the hydraulic pressure back-up tong is connected on the mechanical arm through switching mechanism; Mechanical arm one end is hinged on the base, is connected with the oil cylinder that promotes the mechanical arm upset between base and the mechanical arm.
Said mechanical arm is provided with automatic accent verticality device.
Adopt the beneficial effect of technique scheme: this drilling rod treating apparatus that is used for rig has turnover hydraulic pressure back-up tong; The hydraulic pressure back-up tong grasps drilling rod through after 90 ° of the switching mechanism upsets; The original position that overturns back again, oil cylinder promote the mechanical arm upset, and drilling rod is vertically delivered to well head; Behind the last button of unit head completion, the button cylinder links closely with stretching tight; During shackle, clamp drill string, release by the button cylinder that stretches tight earlier,, be put on the ground line framed bent by the drilling rod of mechanical arm at last well head then by the unit head shackle through the hydraulic pressure back-up tong.Mechanical arm is provided with automatic accent verticality device, before the rig operation, can transfer verticality earlier to the mechanical arm of drilling rod treating apparatus.It is following that the mechanical arm verticality is controlled function automatically: transfer automatically when hanging down; Earlier by the automatic accent function of hanging down, with mechanical arm be raised to automatically with positive and negative 3 ° of standard vertical site error in, allow this moment to transfer automatically and hang down; The calculated signals that controller is gathered obliquity sensor goes out the mechanical arm current location; Calculate the aperture that hydraulic proportion valve needs through the closed loop pid function block, thereby change the output of PWM output channel automatically, adjust the mechanical arm position automatically until overlap with normal place.Manually transfer the mode of hanging down to do personnel and directly adjust the mechanical arm position to overlapping with normal place through handle.Then with this location position, each mechanical arm gripping drilling rod behind this position, the hydraulic cylinder stop motion.Compared with prior art, have simple in structurely, easy to operate, can directly grasp drilling rod and deliver to well head, operating efficiency is high.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The drilling rod treating apparatus that is used for rig as shown in Figure 1; Have hydraulic tube framed bent 1, base 2, mechanical arm 3 and actuating unit; Said mechanical arm 3 is provided with the hydraulic pressure back-up tong 5 of clamping drilling rod 4, and hydraulic pressure back-up tong 5 is connected on the mechanical arm 3 through switching mechanism 6, and switching mechanism 6 promotes upset by small oil tank; One end of mechanical arm 3 is hinged on the base 2, is connected with the oil cylinder 7 that promotes the mechanical arm upset between base 2 and the mechanical arm 3.Said mechanical arm is provided with automatic accent verticality device.Extracting drilling rod after the hydraulic pressure back-up tong overturns, the original position that overturns back again, and, drilling rod is vertically delivered to well head by the upset of oil cylinder promotion mechanical arm, after upward detaining through the unit head completion, detain cylinder with stretching tight and link closely; During shackle, clamp drill string, release by the button cylinder that stretches tight earlier,, be put on the ground line framed bent by the drilling rod of mechanical arm at last well head then by the unit head shackle through the hydraulic pressure back-up tong.
Claims (2)
1.
A kind ofThe drilling rod treating apparatus that is used for rig; Have hydraulic tube framed bent, base, mechanical arm and actuating unit; It is characterized in that: said mechanical arm is provided with the hydraulic pressure back-up tong of clamping drilling rod; The hydraulic pressure back-up tong is connected on the mechanical arm through switching mechanism, and mechanical arm one end is hinged on the base, is connected with the oil cylinder that promotes the mechanical arm upset between base and the mechanical arm.
2. the drilling rod treating apparatus that is used for rig according to claim 1 is characterized in that: said mechanical arm is provided with automatic accent verticality device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199493U CN202140049U (en) | 2011-06-14 | 2011-06-14 | Drill rod processing device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199493U CN202140049U (en) | 2011-06-14 | 2011-06-14 | Drill rod processing device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140049U true CN202140049U (en) | 2012-02-08 |
Family
ID=45551110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199493U Expired - Lifetime CN202140049U (en) | 2011-06-14 | 2011-06-14 | Drill rod processing device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140049U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN103643904A (en) * | 2013-11-01 | 2014-03-19 | 南阳二机石油装备(集团)有限公司 | Manipulator for drilling machine pipe processing |
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN105545228A (en) * | 2016-02-03 | 2016-05-04 | 湖南三一石油科技有限公司 | Tubular column conveying system |
| CN109162692A (en) * | 2018-08-29 | 2019-01-08 | 北京四利通控制技术股份有限公司 | A kind of soft torque control system and method |
-
2011
- 2011-06-14 CN CN201120199493U patent/CN202140049U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN103643904A (en) * | 2013-11-01 | 2014-03-19 | 南阳二机石油装备(集团)有限公司 | Manipulator for drilling machine pipe processing |
| CN103643904B (en) * | 2013-11-01 | 2016-06-22 | 南阳二机石油装备集团股份有限公司 | A kind of rig pipe tool processes mechanical hand |
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN103758473B (en) * | 2014-01-02 | 2015-11-18 | 河南科技大学 | A kind of automatic loading and unloading boring rod set of hydraulic drill rig |
| CN105545228A (en) * | 2016-02-03 | 2016-05-04 | 湖南三一石油科技有限公司 | Tubular column conveying system |
| CN105545228B (en) * | 2016-02-03 | 2018-08-10 | 湖南三一石油科技有限公司 | Tubing string transport system |
| CN109162692A (en) * | 2018-08-29 | 2019-01-08 | 北京四利通控制技术股份有限公司 | A kind of soft torque control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 473000 No. 869 West Zhongzhou Road, Henan, Nanyang Patentee after: RG PETRO-MACHINERY (GROUP) CO., LTD. Patentee after: Shanghai Petroleum Co., Ltd. Address before: 473000 No. 869 West Zhongzhou Road, Wolong District, Henan, Nanyang Patentee before: RG Petro-Machinery (Group) Co., Ltd. Patentee before: Shanghai Petroleum Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |
|
| CX01 | Expiry of patent term |