CN203081349U - Drill rod screw-off mechanism - Google Patents
Drill rod screw-off mechanism Download PDFInfo
- Publication number
- CN203081349U CN203081349U CN 201320039362 CN201320039362U CN203081349U CN 203081349 U CN203081349 U CN 203081349U CN 201320039362 CN201320039362 CN 201320039362 CN 201320039362 U CN201320039362 U CN 201320039362U CN 203081349 U CN203081349 U CN 203081349U
- Authority
- CN
- China
- Prior art keywords
- spanner
- drilling rod
- drill rod
- rod screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a drill rod screw-off mechanism, and belongs to the technical field of drilling machine devices. The drill rod screw-off mechanism comprises a spanner and a hydraulic cylinder. A ring of spanner outer teeth are arranged on the outer side of the spanner. A piston rod located in the spanner outer teeth and arranged at the front end of the hydraulic cylinder is capable of pushing the spanner to rotate. A support is connected with the portion, arranged at the rear end of the hydraulic cylinder, of a cylinder body in a rotating mode through a hinge pin. The support is connected on a connecting base in a welded mode. A connecting plate is connected with one side of the connecting base through bolts. The drill rod screw-off mechanism is simple, compact and reasonable in structure, convenient and easy to use, time-saving, labor-saving, convenient to maintain and wide in usage range.
Description
Technical field
The utility model relates to a kind of drilling rod shackle mechanism, belongs 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 rig again.Main effect is to drive the broken hole of drilling tool 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 situations such as subsurface geology and mineral resources.
The general name that is used in whole probing tubing post and joint thereof in the boring during drilling operation be called drilling tool (.Drilling tool is made up of the 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 mainly is to transmit drill pressure and rotary torque to drill bit in the process of probing rock stratum, and carries drilling fluid at the bottom of the hole, collects rock core.
The major function of drilling rod shackle mechanism is to realize the dismounting of drilling rod up and down, and traditional dismounting drilling rod adopts manual type more, pulls fork by manpower and turns on drilling rod up and down, and effort and efficient are low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of drilling rod shackle mechanism is provided, and drilling rod up and down can be turned on, and is simple and easy to use, time saving and energy saving.
According to the technical scheme that the utility model provides, drilling rod shackle 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 by the bearing pin bearing that is rotationally connected, and bearing is welded on the Connection Block, and Connection Block one side connects junction plate by bolt.
Further, bearing pin one side connects pad and latch.
Further, spanner one side is provided with wrench opening.
Further, wrench opening is a U-shaped.
Compared with the prior art the utility model has the following advantages:
The utility model 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 the utility model front view.
Fig. 2 is the utility model vertical view.
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
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
Shown in Fig. 1 ~ 2, the utility model 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 by bearing pin 4 bearing 5 that is rotationally connected, and bearing 5 is welded on the Connection Block 8, and Connection Block 8 one sides connect junction plates 10 by bolt 9, and junction plate 10 is welded on the 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, go up drilling rod by wrench opening 11 chuckings.
Operating principle of the present utility model is: in needs dismountings up and down during drilling rod, wrench opening 11 is stuck on the drilling rod, and fork clamps drilling rod down, 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 finish the dismounting work of drilling rod up and down.The utility model 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. drilling rod shackle mechanism, comprise spanner (1) and oil cylinder (2), it is characterized in that: 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 end of spanner external tooth (12) can promote spanner (1) and rotate; The cylinder body of described oil cylinder (2) rear end is by bearing pin (4) bearing (5) that is rotationally connected, and bearing (5) is welded on the Connection Block (8), and Connection Block (8) one sides connect junction plate (10) by bolt (9).
2. drilling rod shackle as claimed in claim 1 mechanism is characterized in that: described bearing pin (4) one sides connect pad (7) and latch (6).
3. drilling rod shackle as claimed in claim 1 mechanism, it is characterized in that: described spanner (1) one side is provided with wrench opening (11).
4. drilling rod shackle as claimed in claim 3 mechanism, it is characterized in that: described wrench opening (11) is a U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039362 CN203081349U (en) | 2013-01-24 | 2013-01-24 | Drill rod screw-off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039362 CN203081349U (en) | 2013-01-24 | 2013-01-24 | Drill rod screw-off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081349U true CN203081349U (en) | 2013-07-24 |
Family
ID=48827199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039362 Expired - Fee Related CN203081349U (en) | 2013-01-24 | 2013-01-24 | Drill rod screw-off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089174A (en) * | 2013-01-24 | 2013-05-08 | 江苏省无锡探矿机械总厂有限公司 | Drill pipe shackling mechanism |
| CN107558938A (en) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | One kind is used for oil drill rocker provision for disengagement |
| CN107558937A (en) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | One kind is used for aided oil drill rod connecting device |
| 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 |
-
2013
- 2013-01-24 CN CN 201320039362 patent/CN203081349U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089174A (en) * | 2013-01-24 | 2013-05-08 | 江苏省无锡探矿机械总厂有限公司 | Drill pipe shackling mechanism |
| CN107558938A (en) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | One kind is used for oil drill rocker provision for disengagement |
| CN107558937A (en) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | One kind is used for aided oil drill rod connecting device |
| CN107558937B (en) * | 2017-08-24 | 2024-04-26 | 安徽宝立华机械设备有限公司 | Be used for supplementary oil drilling rod connecting device |
| 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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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: 20130724 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |