CN103089174A - Drill pipe shackling mechanism - Google Patents
Drill pipe shackling mechanism Download PDFInfo
- Publication number
- CN103089174A CN103089174A CN2013100269757A CN201310026975A CN103089174A CN 103089174 A CN103089174 A CN 103089174A CN 2013100269757 A CN2013100269757 A CN 2013100269757A CN 201310026975 A CN201310026975 A CN 201310026975A CN 103089174 A CN103089174 A CN 103089174A
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- China
- Prior art keywords
- spanner
- wrench
- drill pipe
- cylinder
- oil cylinder
- 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.)
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Abstract
The invention relates to a drill pipe shackling mechanism and belongs to the technical field of drilling machine equipment. The drill pipe shackling mechanism comprises a wrench and a hydro-cylinder, wherein the outer side of the wrench is provided with a circle of outer teeth of the wrench, a piston rod arranged on the front end of the hydro-cylinder which is located in the outer teeth of the wrench is capable of pushing the wrench to rotate, a cylinder body of the hydro-cylinder is connected in a rotating mode with a support through a pin roll, the support is welded on a connecting base, and one end of the connecting base is connected with a connecting plate through bolts. The drill pipe shackling mechanism is simple, compact and reasonable in structure, convenient to use and simple in use, time-saving and energy-saving, convenient to maintain and wide in using range.
Description
Technical field
The present invention relates to a kind of drill rod fastener dismount mechanism, belong to the drilling equipment technical field.
Background technology
Rig is in geological prospecting, drives drilling tool and creeps into to underground, obtains the plant equipment of geologic information in kind.Claim again rig.Main Function is to drive drilling tool broken hole bed rock stone, is lowered to or proposes the drilling tool in the hole.Can be used for drilling through rock core, the ore deposit heart, landwaste, gaseous state sample, liquid sample etc., to verify the situations such as subsurface geology and mineral resources.
The general name that is used in whole probing tubing post and joint thereof in boring during drilling operation be called drilling tool (.Drilling tool is comprised of reamer and the drill bit of kelly, drilling rod, basket and bottom, in case of necessity also at basket top adjunction sediment tube or drill collar.The function of drilling tool is mainly to transmit drill pressure and rotary torque to drill bit in drilling the rock stratum process, and carries drilling fluid at the bottom of the hole, collects rock core.
The major function of drill rod fastener dismount mechanism is to realize the dismounting of up and down drilling rod, and traditional dismounting drilling rod adopts manual type more, pulls fork by manpower and turns on the up and down drilling rod, and effort and efficient are low.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of drill rod fastener dismount mechanism is provided, the up and down drilling rod can be turned on, simple and easy to use, time saving and energy saving.
According to technical scheme provided by the invention, drill rod fastener dismount mechanism comprises spanner and oil cylinder, it is characterized in that: the spanner outside is provided with a circle spanner external tooth, and the piston rod that is arranged in the oil cylinder front end of spanner external tooth can promote spanner and rotate.The cylinder body of described oil cylinder rear end is rotationally connected bearing by bearing pin, and bearing is welded on Connection Block, and Connection Block one side is bolted junction plate.
Further, bearing pin one side connects pad and latch.
Further, spanner one side is provided with wrench opening.
Further, wrench opening is U-shaped.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable; Simple and easy to use, time saving and energy saving; Easy to maintenance, the scope of application is extensive.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Description of reference numerals: 1-spanner, 2-oil cylinder, 3-piston rod, 4-bearing pin, 5-bearing, 6-latch, 7-pad, 8-Connection Block, 9-bolt, 10-junction plate, 11-wrench opening, 12-spanner external tooth.
The specific embodiment
Following the present invention is further described in connection with the embodiment in accompanying drawing:
As shown in Fig. 1 ~ 2, the present invention mainly comprises spanner 1 and oil cylinder 2, and spanner 1 outside is provided with a circle spanner external tooth 12, and the piston rod 3 that is arranged in oil cylinder 2 front ends of spanner external tooth 12 can promote spanner 1 and rotate.The cylinder body of described oil cylinder 2 rear ends is rotationally connected bearing 5 by bearing pin 4, and bearing 5 is welded on Connection Block 8, and Connection Block 8 one sides connect junction plate 10 by bolt 9, and junction plate 10 is welded on lower bearing bracket.
Described bearing pin 4 one sides connect pad 7 and latch 6, do not come off by pad 7 and latch 6 restriction bearing pins 4.
Described spanner 1 one sides are provided with the wrench opening 11 of U-shaped, by the wrench opening 11 upper drilling rods of chucking.
Operating principle of the present invention is: when needs are dismantled the up and down drilling rod, wrench opening 11 is stuck on upper drilling rod, and fork clamps lower drilling rod, and switching oil cylinder 2 is to piston rod 3 and 12 engagements of spanner external tooth, promote spanner 1 by piston rod 3 and turn, thereby complete the dismounting work of drilling rod up and down.The present invention is simple in structure, compact, reasonable; Simple and easy to use, time saving and energy saving; Easy to maintenance, the scope of application is extensive.
Claims (4)
1. drill rod fastener dismount mechanism, comprise spanner (1) and oil cylinder (2), it is characterized in that: be provided with a circle spanner external tooth (12) outside spanner (1), the piston rod (3) that is arranged in oil cylinder (2) front end of spanner external tooth (12) can promote spanner (1) and rotate; The cylinder body of described oil cylinder (2) rear end is rotationally connected bearing (5) by bearing pin (4), and bearing (5) is welded on Connection Block (8), and Connection Block (8) one sides connect junction plate (10) by bolt (9).
2. drill rod fastener dismount as claimed in claim 1 mechanism, it is characterized in that: described bearing pin (4) one sides connect pad (7) and latches (6).
3. drill rod fastener dismount as claimed in claim 1 mechanism, it is characterized in that: described spanner (1) one side is provided with wrench opening (11).
4. drill rod fastener dismount as claimed in claim 3 mechanism, it is characterized in that: described wrench opening (11) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100269757A CN103089174A (en) | 2013-01-24 | 2013-01-24 | Drill pipe shackling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100269757A CN103089174A (en) | 2013-01-24 | 2013-01-24 | Drill pipe shackling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089174A true CN103089174A (en) | 2013-05-08 |
Family
ID=48202252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100269757A Pending CN103089174A (en) | 2013-01-24 | 2013-01-24 | Drill pipe shackling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701104A (en) * | 2017-09-15 | 2018-02-16 | 广东永基建筑基础有限公司 | A kind of vertical engineering investigation car and operational method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985455A (en) * | 1960-03-07 | 1961-05-23 | Vernon R Powell | Tube gripping mechanism |
| US3706244A (en) * | 1971-03-01 | 1972-12-19 | Nsw Corp | Wrenching apparatus and method |
| US3955447A (en) * | 1974-09-17 | 1976-05-11 | N-S-W Corporation | Push-pull power wrench for threaded connectors |
| US4309923A (en) * | 1980-06-23 | 1982-01-12 | N-S-W Corporation | Power tool for torquing enclosed connectors |
| CN2066482U (en) * | 1989-09-09 | 1990-11-28 | 中南工业大学 | Disconnecting device of drilling rod |
| CN2103001U (en) * | 1991-06-18 | 1992-04-29 | 中国有色金属工业总公司矿产地质研究院 | Two-use tube screw machine |
| US6012360A (en) * | 1998-07-13 | 2000-01-11 | Olaya Saavedra Santana | Hydraulic wrench with gripping force proportional to applied torque |
| US6050156A (en) * | 1996-11-26 | 2000-04-18 | Buck; David A. | Braking mechanism for power tongs |
| CN202273613U (en) * | 2011-10-27 | 2012-06-13 | 重庆探矿机械厂 | Hydraulic impact type pipe screwing machine using drilling rig to unscrew drilling pipe |
| CN203081349U (en) * | 2013-01-24 | 2013-07-24 | 江苏省无锡探矿机械总厂有限公司 | Drill rod screw-off mechanism |
-
2013
- 2013-01-24 CN CN2013100269757A patent/CN103089174A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985455A (en) * | 1960-03-07 | 1961-05-23 | Vernon R Powell | Tube gripping mechanism |
| US3706244A (en) * | 1971-03-01 | 1972-12-19 | Nsw Corp | Wrenching apparatus and method |
| US3955447A (en) * | 1974-09-17 | 1976-05-11 | N-S-W Corporation | Push-pull power wrench for threaded connectors |
| US4309923A (en) * | 1980-06-23 | 1982-01-12 | N-S-W Corporation | Power tool for torquing enclosed connectors |
| CN2066482U (en) * | 1989-09-09 | 1990-11-28 | 中南工业大学 | Disconnecting device of drilling rod |
| CN2103001U (en) * | 1991-06-18 | 1992-04-29 | 中国有色金属工业总公司矿产地质研究院 | Two-use tube screw machine |
| US6050156A (en) * | 1996-11-26 | 2000-04-18 | Buck; David A. | Braking mechanism for power tongs |
| US6012360A (en) * | 1998-07-13 | 2000-01-11 | Olaya Saavedra Santana | Hydraulic wrench with gripping force proportional to applied torque |
| CN202273613U (en) * | 2011-10-27 | 2012-06-13 | 重庆探矿机械厂 | Hydraulic impact type pipe screwing machine using drilling rig to unscrew drilling pipe |
| CN203081349U (en) * | 2013-01-24 | 2013-07-24 | 江苏省无锡探矿机械总厂有限公司 | Drill rod screw-off mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701104A (en) * | 2017-09-15 | 2018-02-16 | 广东永基建筑基础有限公司 | A kind of vertical engineering investigation car and operational method |
| CN107701104B (en) * | 2017-09-15 | 2023-10-20 | 广东永基建筑基础股份有限公司 | Vertical engineering investigation vehicle and operation method |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130508 |