CN204851111U - Coal bed gas rig centre gripping, loading and unloading drilling rod device - Google Patents
Coal bed gas rig centre gripping, loading and unloading drilling rod device Download PDFInfo
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- CN204851111U CN204851111U CN201520534230.6U CN201520534230U CN204851111U CN 204851111 U CN204851111 U CN 204851111U CN 201520534230 U CN201520534230 U CN 201520534230U CN 204851111 U CN204851111 U CN 204851111U
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- drilling machine
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Abstract
The utility model provides a coal bed gas rig centre gripping, loading and unloading drilling rod device, including install on coal bed gas rig mast with the rig unit head complex centre gripping ware of breaking out, install on coal bed gas rig mast between ware and the rig unit head is broken out to the centre gripping and twist a tub ware, twisting the pipe ware and including and articulate wrong tub of ware casing in coal bed gas rig mast one side through the articulated shaft, install the upset hydro -cylinder between pipe ware casing and the coal bed gas rig mast twisting, it has the drill way that presss from both sides tight coal bed gas rig drilling rod to open on twisting pipe ware casing, at the left and right sides in the drill way symmetrical clamp body who steps up the drilling rod that is equipped with respectively. The utility model discloses utilize the medianly zygomorphic clamp body who sets up twisting the upset hydro -cylinder between pipe ware casing and the coal bed gas rig mast and setting up in the drill way, realize screwing up and loosening of drilling rod, improved the efficiency of loading and unloading drilling rods greatly, saved the manpower, also improved the security simultaneously, effectively avoided the unnecessary accident emergence.
Description
Technical field
The utility model relates to a kind of geological prospecting equipment, particularly a kind of coal bed gas drilling machine clamping, handling boring rod set.
Background technology
Along with the development and apply of domestic coal bed gas drilling machine, coal bed gas drilling machine before domestic is all common vertical shaft type and rotary drilling machine, but after the vehicle-mounted all-hydraulic power head top drive drilling of Introduced From Abroad, in service behaviour and efficiency, have qualitative leap and significantly improved, external rig shows its superiority in actual use, but external rig price is higher, the fittings supply cycle is long, the maintenance of rig is made to occur some difficulties.In recent years, increasingly mature and perfect along with domestic technique, for above problem, domestic independent research novel all-hydraulic type multi-functional coal bed gas drilling machine, has filled up the vacancy of domestic market, meet the demand in market, being all rely on manually when but existing coal bed gas drilling machine loads and unloads at the construction field (site), loading and unloading drilling rod, because drilling rod specification is larger by using pipe wrench, chain wrench or other shackle instrument, people's labour intensity when loading and unloading drilling rod is large, and there is serious potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and proposition one side is easy to loading and unloading, safety, reduces hand labor fast by force, can improve the coal bed gas drilling machine clamping of handling drilling rod efficiency, handling boring rod set.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of coal bed gas drilling machine clamping, handling boring rod set, comprise the clamp unscrewing device being arranged on and coal bed gas drilling machine mast coordinates with drill power head, be characterized in: the coal bed gas drilling machine mast between clamp unscrewing device and drill power head is provided with stubborn pipe device, described stubborn pipe device comprises the stubborn pipe device housing being hinged on coal bed gas drilling machine mast side by jointed shaft, between stubborn pipe device housing and coal bed gas drilling machine mast, overturning oil cylinder is installed, stubborn pipe device housing has the aperture of clamping coal bed gas drilling machine drilling rod, the clamping body stepping up drilling rod is arranged with respectively in the left and right sides in aperture, described clamping body comprises two roller bodies being arranged side by side and stepping up drilling rod, roller body is arranged on stubborn pipe device housing by turning rolls, clamping cylinder is provided with between turning rolls and stubborn pipe device housing, turning rolls is respectively equipped with the synchronous drive unit driving corresponding roller body handling drilling rod.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, described mast comprises upper mast and lower mast, between upper and lower mast, telescopic oil cylinder is installed, is provided with the well head clamper coordinated with clamp unscrewing device in the bottom of lower mast.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described drive unit comprises hydraulic motor and the power transmission shaft by fluid motor-driven, and power transmission shaft is set with and the lining coordinated between roller body flower by flat key.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described stubborn pipe device housing is arranged on the mast side relative with coal bed gas drilling machine driver's cabin.
The axis of described jointed shaft is parallel with the axis of coal bed gas drilling machine drilling rod.
Compared with prior art, the utility model utilizes the overturning oil cylinder be arranged between stubborn pipe device housing and coal bed gas drilling machine mast and the medianly zygomorphic clamping body being arranged on aperture, realize tightening and unclamping of drilling rod, substantially increase the efficiency of handling drilling rod, save manpower, also improve safety simultaneously, effectively prevent unnecessary contingency and occur.The utility model is easy to loading and unloading, service efficiency is high, can extensively and the supporting practicality of drilling machine clamp holder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stubborn pipe device;
Fig. 3 is the structural representation of clamping body.
Detailed description of the invention
A kind of coal bed gas drilling machine clamping, handling boring rod set, comprise the clamp unscrewing device 5 being arranged on and coal bed gas drilling machine mast coordinates with drill power head 3, coal bed gas drilling machine mast between clamp unscrewing device and drill power head is provided with stubborn pipe device 4, described stubborn pipe device comprises the stubborn pipe device housing 7 being hinged on coal bed gas drilling machine mast side by jointed shaft, between stubborn pipe device housing 7 and coal bed gas drilling machine mast, overturning oil cylinder 8 is installed, stubborn pipe device housing has the aperture of clamping coal bed gas drilling machine drilling rod, the clamping body 9 stepping up drilling rod is arranged with respectively in the left and right sides in aperture, described clamping body 9 comprises two roller bodies 12 being arranged side by side and stepping up drilling rod, roller body 12 is arranged on stubborn pipe device housing by turning rolls, clamping cylinder 10 is provided with between turning rolls and stubborn pipe device housing, turning rolls is respectively equipped with the synchronous drive unit driving corresponding roller body handling drilling rod.The utility model is first at coal bed gas drilling machine mast side welding otic placode, by bearing pin by otic placode and stubborn pipe device housing hinge, the flip-flop movement of the equipment that realizes on drilling machine mast, the Main Function of clamping cylinder controls clamping body stretching out and retraction in stubborn pipe device housing, reaches the object of stepping up and unclamping drilling rod.
Described mast comprises upper mast 1 and lower mast 2, between upper and lower mast, be provided with telescopic oil cylinder, is provided with the well head clamper 6 coordinated with clamp unscrewing device in the bottom of lower mast, like this, when loading and unloading drilling rod, well head clamper can be utilized bottom drill-rod clamping, conveniently assemble and disassemble.The power transmission shaft 13 that described drive unit comprises hydraulic motor 14 and driven by hydraulic motor 14, power transmission shaft 13 is set with and the lining 11 coordinated between roller body 12 flower by flat key.Described stubborn pipe device housing is arranged on the mast side relative with coal bed gas drilling machine driver's cabin.Like this, can avoid operationally twisting the visual field that pipe device housing blocks operating personnel, improve safety in utilization.The axis of described jointed shaft is parallel with the axis of coal bed gas drilling machine drilling rod.The rotation of the utility model mainly by twisting pipe device housing realizes tightening of drilling rod and unclamps, this equipment is primarily of two cover clamping body compositions, two cover clamping bodies are stretched out by clamping cylinder, drilling rod is stepped up, then drive power transmission shaft by hydraulic motor, power transmission shaft drives lining by flat key, then drives roller to rotate, rely on and drive drilling rod to rotate with the frictional force of drilling rod, reach the object of unclamping and stepping up drilling rod.
Claims (5)
1. a coal bed gas drilling machine clamping, handling boring rod set, comprise the clamp unscrewing device being arranged on and coal bed gas drilling machine mast coordinates with drill power head, it is characterized in that: the coal bed gas drilling machine mast between clamp unscrewing device and drill power head is provided with stubborn pipe device, described stubborn pipe device comprises the stubborn pipe device housing being hinged on coal bed gas drilling machine mast side by jointed shaft, between stubborn pipe device housing and coal bed gas drilling machine mast, overturning oil cylinder is installed, stubborn pipe device housing has the aperture of clamping coal bed gas drilling machine drilling rod, the clamping body stepping up drilling rod is arranged with respectively in the left and right sides in aperture, described clamping body comprises two roller bodies being arranged side by side and stepping up drilling rod, roller body is arranged on stubborn pipe device housing by turning rolls, clamping cylinder is provided with between turning rolls and stubborn pipe device housing, turning rolls is respectively equipped with the synchronous drive unit driving corresponding roller body handling drilling rod.
2. coal bed gas drilling machine clamping according to claim 1, handling boring rod set, it is characterized in that: described mast comprises upper mast and lower mast, between upper and lower mast, telescopic oil cylinder is installed, is provided with the well head clamper coordinated with clamp unscrewing device in the bottom of lower mast.
3. coal bed gas drilling machine clamping according to claim 1, handling boring rod set, is characterized in that: described drive unit comprises hydraulic motor and the power transmission shaft by fluid motor-driven, and power transmission shaft is set with and the lining coordinated between roller body flower by flat key.
4. coal bed gas drilling machine clamping according to claim 1, handling boring rod set, is characterized in that: described stubborn pipe device housing is arranged on the mast side relative with coal bed gas drilling machine driver's cabin.
5. coal bed gas drilling machine clamping according to claim 1, handling boring rod set, is characterized in that: the axis of described jointed shaft is parallel with the axis of coal bed gas drilling machine drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534230.6U CN204851111U (en) | 2015-07-22 | 2015-07-22 | Coal bed gas rig centre gripping, loading and unloading drilling rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534230.6U CN204851111U (en) | 2015-07-22 | 2015-07-22 | Coal bed gas rig centre gripping, loading and unloading drilling rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851111U true CN204851111U (en) | 2015-12-09 |
Family
ID=54741669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534230.6U Active CN204851111U (en) | 2015-07-22 | 2015-07-22 | Coal bed gas rig centre gripping, loading and unloading drilling rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937365A (en) * | 2016-07-06 | 2016-09-14 | 福建省正丰信息技术发展有限公司 | Drilling machine |
| CN112922543A (en) * | 2021-03-16 | 2021-06-08 | 太原科技大学 | Device for automatically replacing drill rod of drilling machine |
-
2015
- 2015-07-22 CN CN201520534230.6U patent/CN204851111U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937365A (en) * | 2016-07-06 | 2016-09-14 | 福建省正丰信息技术发展有限公司 | Drilling machine |
| CN105937365B (en) * | 2016-07-06 | 2018-08-24 | 福建省正丰信息技术发展有限公司 | A kind of drilling machine |
| CN112922543A (en) * | 2021-03-16 | 2021-06-08 | 太原科技大学 | Device for automatically replacing drill rod of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160205 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee before: Lianyungang Huanghai Machinery Co., Ltd. |