CN107120077A - A kind of mine borer drill rod clamping device - Google Patents
A kind of mine borer drill rod clamping device Download PDFInfo
- Publication number
- CN107120077A CN107120077A CN201710302346.0A CN201710302346A CN107120077A CN 107120077 A CN107120077 A CN 107120077A CN 201710302346 A CN201710302346 A CN 201710302346A CN 107120077 A CN107120077 A CN 107120077A
- Authority
- CN
- China
- Prior art keywords
- rod
- welded
- clamping device
- close
- hydraulic 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 3
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
A kind of mine borer drill rod clamping device, it is related to a kind of clamping device, including rod set and hydraulic cylinder, protective cover is welded with the middle part of the rod set, drilling rod is passed through inside the rod set, one end of the rod set is welded with some connecting rods, the connecting rod is welded with swivel nut on the outside of one end away from rod set, the rod set is symmetrically installed with hydraulic cylinder close to the outer surface of connecting rod side, the hydraulic cylinder is provided with hydraulic stem close to one end of protective case, the hydraulic cylinder is provided with driver close to the side of connecting rod, one end port of the rod set away from connecting rod is welded with mud slinger, connection position of the connector away from hydraulic stem one end is connected to the side of sliding block, the opposite side of the sliding block is connected with pole, the pole is installed with voussoir close to the side of drilling rod.The mine borer drill rod clamping device, Driven by Hydraulic Cylinder hydraulic stem movement then makes voussoir downwards or moved up, and carries out the clamping or release work of drilling rod.
Description
Technical field
The present invention relates to a kind of clamping device, and in particular to a kind of mine borer drill rod clamping device.
Background technology
Mine need of work uses rig, but in drilling process, rig pierces a section drilling rod rear, it is necessary to lift dynamic
Power head, connects new drilling rod and continues to creep into.After depth needed for reaching, need all to propose drilling rod again.Because drilling rod is with moving
Power head is connected through a screw thread, and when lifting drilling rod, unit head is upwarped, and the weight of drilling rod is all acted on main shaft, and main shaft is ground
Damage it is larger, main shaft for unit head critical component it is expensive and be difficult change, increase cost.So needing a kind of mine to bore
Driver drilling rod clamping device, is clamped to drilling rod, reduces spindle abrasion.
The content of the invention
It is an object of the invention to provide a kind of mine borer drill rod clamping device, improved by structure, it is above-mentioned to solve
It is difficult to change in background technology, reduces spindle abrasion problem.
The present invention provides following technical scheme：A kind of mine borer drill rod clamping device, including rod set and hydraulic cylinder, it is described
Protective cover is welded with the middle part of rod set, drilling rod is passed through inside rod set, and one end of rod set is welded with some connecting rods, and connecting rod is away from rod set
One end on the outside of be welded with swivel nut, rod set is symmetrically installed with hydraulic cylinder close to the outer surface of connecting rod side, and hydraulic cylinder is close to protection
One end of set is provided with hydraulic stem, and hydraulic cylinder is provided with driver, one end port of the rod set away from connecting rod close to the side of connecting rod
Mud slinger is welded with, the one end of hydraulic stem away from hydraulic cylinder is provided with connector, connection position of the connector away from hydraulic stem one end
The side of sliding block is connected to, the opposite side of sliding block is connected with pole, and pole is installed with voussoir close to the side of drilling rod.
It is preferred that, axial location is installed with guide rod inside the sliding block, and guide rod is welded with the inner surface of protective cover, guide rod
The other end welding be provided with locating part.
It is preferred that, the sliding block is welded with a moving mass close to the upper surface side of pole, and pole installs the one side of voussoir
Chute is cut with, moving mass is arranged in chute.
It is preferred that, the one end of the pole away from sliding block passes through rotating shaft connect base, interior table of the tube chamber welds with base in protective cover
Face side.
It is preferred that, the mud slinger is welded with except slice close to the one side of drilling rod.
It is preferred that, the voussoir is fitted with industrial rubber close to the one side of drilling rod.
Beneficial effects of the present invention：The mine borer drill rod clamping device, by connecting rod and swivel nut, realizes whole clamping
The installation of device is fixed, and clamping device away from the position installed, is allow clamping device normally to work by connecting rod, while also side
Just most suitable clamped position is adjusted to, by mud slinger and except slice, realizes and the dirt that drilling rod outer surface is adhered to is carried out
Cleaning, it is to avoid dirt enters the inside of clamping device, makes operating mechanism's failure of inside, and the effect lost the job is removed while working as
The sludge deposited on slice is reached sludge directed outwards when to a certain degree by the guiding of mud slinger, reaches the effect desilted,
By driver and hydraulic cylinder, the driving to internal locking mechanism is realized, the effect of locking is reached, it is not necessary to by the external world
Power, improves the convenience and ease for operation of whole clamping device.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the invention；
Fig. 2 is dimensional structure diagram of the invention.
In figure：Rod set 1, protective cover 2, mud slinger 3, driver 4, hydraulic cylinder 5, hydraulic stem 6, connecting rod 7, swivel nut 8, drilling rod 9,
Connector 10, sliding block 11, guide rod 12, pole 13, voussoir 14, rotating shaft 15, except slice 16, base 17.
Embodiment
In figure：A kind of mine borer drill rod clamping device, including rod set 1 and hydraulic cylinder 5, the middle part of rod set 1 are welded with
Protective cover 2, protective cover 2 is welded with except slice 16 close to the one side of drilling rod 9, and the inside of rod set 1 passes through drilling rod 9, and one end of rod set 1 is welded
Some connecting rods 7 are connected to, connecting rod 7 is welded with swivel nut 8, appearance of the rod set 1 close to the side of connecting rod 7 on the outside of one end away from rod set 1
Face is symmetrically installed with hydraulic cylinder 5, and hydraulic cylinder 5 is provided with hydraulic stem 6 close to one end of protective case 2, and hydraulic cylinder 5 is close to connecting rod 7
Side is provided with driver 4, and one end port of the rod set 1 away from connecting rod 7 is welded with mud slinger 3, and hydraulic stem 6 is away from hydraulic cylinder 5
One end is provided with connector 10, and connection position of the connector 10 away from the one end of hydraulic stem 6 is connected to the side of sliding block 11, sliding block 11
Opposite side is connected with pole 13, and the one end of pole 13 away from sliding block is by the connect base of rotating shaft 15, and tube chamber welds with base is in protective cover 2
Inner surface side, the inside axial location of sliding block 11 is installed with guide rod 12, and the one end of guide rod 12 is welded with the inner surface of protective cover 2, guide rod
12 other end welding finite place piece, sliding block 11 is welded with a moving mass close to the upper surface side of pole 13, and pole 13 is installed
The one side of voussoir 14 is cut with chute, and moving mass is arranged in chute, and pole 13 is installed with voussoir close to the side of drilling rod 9
14, the voussoir 14 is fitted with industrial rubber close to the one side of drilling rod 9.
Driver 4 promotes hydraulic cylinder 5 to be operated, and the driving hydraulic stem 6 of hydraulic cylinder 5 is moved, and sliding block 11 passes through guide rod
12 guiding is moved, and the other end of guide rod 12 is welded with limited block, and limited block block carries out spacing to sliding block 11, it is ensured that sliding block
11 normal work, voussoir 14 is contacted with drilling rod 9, so as to carry out locking work to drilling rod 9, the pole 13 is away from motion
One end of block is by the connect base 17 of bearing 15, and base 17 is arranged on the side of the inner surface of protective cover 2, and rotating shaft 15 allows pole 13
Rotate within the specific limits, the convenient progress for clamping work.The rod set 1 is protected to drilling rod 9, the weldering of the inner surface of mud slinger 3
Connect except slice 16 is cleared up the sludge that the outer surface of drilling rod 9 is adhered to, mud slinger 3 is oriented to sludge, and cleaning is internal to become silted up
Long-pending sludge.The hydraulic stem 6 is clamped work when shrinking, and discharges drilling rod 9 when hydraulic stem 6 resets.
The rod set 1 protects drilling rod, and protective cover 2 protects the retaining mechanism of inside.Whole locking device passes through connecting rod 7 and spiral shell
8 pairs of devices of set carry out installation fixation.
Claims (6)
1. a kind of mine borer drill rod clamping device, including rod set（1）And hydraulic cylinder（5）, it is characterised in that：The rod set（1）
Middle part is welded with protective cover（2）, rod set（1）Inside passes through drilling rod（9）, rod set（1）One end be welded with some connecting rods（7）,
Connecting rod（7）Away from rod set（1）One end on the outside of be welded with swivel nut（8）, rod set（1）Close to connecting rod（7）The outer surface of side is symmetrical
Hydraulic cylinder is installed（5）, hydraulic cylinder（5）Close to protective case（2）One end hydraulic stem is installed（6）, hydraulic cylinder（5）Close to connecting rod
（7）Side driver is installed（4）, the rod set（1）Away from connecting rod（7）One end port be welded with mud slinger（3）, hydraulic pressure
Bar（6）Away from hydraulic cylinder（5）One end connector is installed（10）, connector（10）Away from hydraulic stem（6）The connection position of one end
It is connected to sliding block（11）Side, sliding block（11）Opposite side be connected with pole（13）, pole（13）Close to drilling rod（9）Side
It is installed with voussoir（14）.
2. a kind of mine borer drill rod clamping device according to claim 1, it is characterised in that：The sliding block（11）It is internal
Axial location is installed with guide rod（12）, guide rod（12）One end is welded with protective cover（2）Inner surface, guide rod（12）The other end welding
Finite place piece.
3. a kind of mine borer drill rod clamping device according to claim 1, it is characterised in that：The sliding block（11）It is close
Pole（13）Upper surface side be welded with a moving mass, pole（13）Voussoir is installed（14）One side be cut with chute, it is described
Moving mass is arranged in chute.
4. a kind of mine borer drill rod clamping device according to claim 1, it is characterised in that：The pole（13）It is remote
One end of sliding block passes through rotating shaft（15）Connect base（17）, base（17）It is welded on protective cover（2）Inner surface side.
5. a kind of mine borer drill rod clamping device according to claim 1, it is characterised in that：The mud slinger（2）Lean on
Nearly drilling rod（9）One side be welded with except slice（16）.
6. a kind of mine borer drill rod clamping device according to claim 1, it is characterised in that：The voussoir（14）It is close
Drilling rod（9）One side be fitted with industrial rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302346.0A CN107120077A (en) | 2017-05-02 | 2017-05-02 | A kind of mine borer drill rod clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302346.0A CN107120077A (en) | 2017-05-02 | 2017-05-02 | A kind of mine borer drill rod clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120077A true CN107120077A (en) | 2017-09-01 |
Family
ID=59727337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302346.0A Pending CN107120077A (en) | 2017-05-02 | 2017-05-02 | A kind of mine borer drill rod clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120077A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6102116A (en) * | 1997-04-22 | 2000-08-15 | Soilmec S.P.A. | Locking device to load and to screw a drill stem and casing tubes for drill rigs |
| CN202202815U (en) * | 2011-08-31 | 2012-04-25 | 曹玉升 | Automatic desilting machine device with an auger stem capable of rotating N 360 degrees |
| CN104265201A (en) * | 2014-09-24 | 2015-01-07 | 北京南车时代机车车辆机械有限公司 | Vehicle-mounted drilling machine and clamping device thereof |
| CN204738764U (en) * | 2015-07-20 | 2015-11-04 | 无锡职业技术学院 | Hydraulic pressure drilling rod holder |
| CN207131354U (en) * | 2017-05-02 | 2018-03-23 | 江西省浩燃冶金设备有限责任公司 | A kind of mine borer drill rod clamping device |
-
2017
- 2017-05-02 CN CN201710302346.0A patent/CN107120077A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6102116A (en) * | 1997-04-22 | 2000-08-15 | Soilmec S.P.A. | Locking device to load and to screw a drill stem and casing tubes for drill rigs |
| CN202202815U (en) * | 2011-08-31 | 2012-04-25 | 曹玉升 | Automatic desilting machine device with an auger stem capable of rotating N 360 degrees |
| CN104265201A (en) * | 2014-09-24 | 2015-01-07 | 北京南车时代机车车辆机械有限公司 | Vehicle-mounted drilling machine and clamping device thereof |
| CN204738764U (en) * | 2015-07-20 | 2015-11-04 | 无锡职业技术学院 | Hydraulic pressure drilling rod holder |
| CN207131354U (en) * | 2017-05-02 | 2018-03-23 | 江西省浩燃冶金设备有限责任公司 | A kind of mine borer drill rod clamping device |
Non-Patent Citations (1)
| Title |
|---|
| 刘祺;: "煤层气车载钻机动力头的研制及应用" * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170901 |