CN204266913U - A kind of vertical shaft rock-core borer double card dish replaces reversing device - Google Patents
A kind of vertical shaft rock-core borer double card dish replaces reversing device Download PDFInfo
- Publication number
- CN204266913U CN204266913U CN201420751180.2U CN201420751180U CN204266913U CN 204266913 U CN204266913 U CN 204266913U CN 201420751180 U CN201420751180 U CN 201420751180U CN 204266913 U CN204266913 U CN 204266913U
- Authority
- CN
- China
- Prior art keywords
- torsion pass
- oild chuck
- vertical shaft
- pass formula
- chuck
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of vertical shaft rock-core borer double card dish replaces reversing device, comprise revolution body, vertical shaft rock-core borer vertical shaft above and below revolution body is all provided with torsion pass formula oild chuck, torsion pass formula oild chuck above described revolution body is set to initiatively torsion pass formula oild chuck, and the torsion pass formula oild chuck below revolution body is set to driven torsion pass formula oild chuck.The utility model utilizes the large curved tooth gear be arranged on transfer case little curved tooth gears meshing in revolution body housing, and vertical torsion pass is changed in the torsion pass of level; Utilize formula of the turning round oild chuck being arranged on revolution body upper and lower, the batch (-type) overcoming original rock-core borer short stroke creeps into, and ensure that decompression or the effect of creeping into of pressurizeing, improves the drilling efficiency of rock-core borer.The utility model easy disassembly, maintenance, reduce the manufacturing cost of equipment, for huge contribution has been made in the progress of geology rock core exploration equipment technology while improving rig drilling efficiency.
Description
Technical field
The utility model relates to a kind of geological prospecting equipment, and particularly a kind of vertical shaft rock-core borer double card dish replaces reversing device.
Background technology
At present, in the geological prospecting equipment industry of China, the development of spindle-type core drill, existing about half a century, to today, is still the army of absolutely main force of exploration market, is substantially covered with most shallow, middle level exploration market.Wherein, oild chuck is the important building block of of spindle-type core drill, its major function is the drilling rod on clamping rig, transmitting torque and axial force, and existing hydraulic chuck of drilling machine can only after creeping into a stroke distances, return stroke distances could be crept into again, this operation of drilling back and forth having carried out prospecting by drilling successively, that is: batch (-type) drilling process (probing is the process of falling bar in the industry), extend the drilling time of spindle-type core drill, have impact on the operating efficiency of exploring and creeping into, be that everybody expects the problem that needs solve for many years always.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of vertical shaft rock-core borer double card dish greatly improving rig rig operating efficiency and replaces reversing device.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of vertical shaft rock-core borer double card dish replaces reversing device, be characterized in: comprise the revolution body be sleeved on vertical shaft rock-core borer vertical shaft, revolution body is provided with the housing docked with vertical shaft rock-core borer transfer case body, output shaft in described transfer case body is provided with little curved tooth gear, in revolution body housing, be provided with the large curved tooth gear of the little curved tooth gears meshing with transfer case, large curved tooth gear set is on the vertical shaft of vertical shaft rock-core borer, vertical shaft rock-core borer vertical shaft above and below revolution body is all provided with torsion pass formula oild chuck, torsion pass formula oild chuck above described revolution body is set to initiatively torsion pass formula oild chuck, torsion pass formula oild chuck below revolution body is set to driven torsion pass formula oild chuck, described torsion pass formula oild chuck comprises the slip spider be sleeved on vertical shaft rock-core borer vertical shaft, the slip assemblies of holding drill pipe is provided with on the top of slip spider, the chuck body of push card watt radial displacement is set with outside slip assemblies, the contact surface of described chuck body and slips is set to inclined-plane wide at the top and narrow at the bottom, the piston body driving chuck body to move up and down is set with outside chuck body, between piston body and chuck body, thrust bearings is installed, cylinder body is set with outside the piston body of torsion pass formula oild chuck, described piston body outer wall is provided with a circle boss, cylinder body inwall is provided with the spacing edge coordinating with piston body boss and promote piston body and move up and down, the beam seat body be fixedly connected with cylinder body is set with in slip spider bottom, angle bearing group is provided with between the middle part and slip spider of beam seat body, upper sealing device is provided with between beam seat body and slip spider above angle bearing group, lower sealing device is provided with between the below beam seat body and slip spider of angle bearing group, the below slip spider of lower sealing device is set with the locking nut coordinated with beam seat body, between the cylinder body of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper cylinder of some vertical settings, the cylinder body circumference of active torsion pass formula oild chuck is distributed with and upper cylinder upper cylinder installing hole one to one, between the beam seat body of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower oil cylinder of some vertical settings, lower oil cylinder and upper cylinder one_to_one corresponding are arranged, and on the beam seat body of driven torsion pass formula oild chuck, circumference is distributed with and plays oil cylinder installing hole one to one with lower oil cylinder, between the beam seat body of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper guide peg of some vertical settings, on the beam seat body of active torsion pass formula oild chuck, circumference is distributed with and goes up guide peg installing hole one to one with upper guide peg, between the cylinder body of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower guide peg of some vertical settings, lower guide peg and upper guide peg one_to_one corresponding are arranged, and the cylinder body circumference of driven torsion pass formula oild chuck is distributed with and descends guide peg installing hole one to one with lower guide peg.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, is provided with safe locknut at the slip spider of active torsion pass formula oild chuck and the connection of thread of vertical shaft rock-core borer vertical shaft.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the chuck body of described torsion pass formula oild chuck is provided with the oil-filling mechanism I of lubricating thrust bearing group.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the beam seat body of described torsion pass formula oild chuck is provided with the oil-filling mechanism II of Lubrication Angle bearing group.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the slip assemblies of described torsion pass formula oild chuck is the slips that 6 circumferences are evenly distributed on slip spider.
Compared with prior art, the utility model utilizes the large curved tooth gear be arranged on transfer case little curved tooth gears meshing in revolution body housing, and vertical torsion pass is changed in the torsion pass of level; Utilize formula of the turning round oild chuck being arranged on revolution body upper and lower, the batch (-type) overcoming original rock-core borer short stroke creeps into, and ensure that decompression or the effect of creeping into of pressurizeing, improves the drilling efficiency of rock-core borer.The utility model easy disassembly, maintenance, reduce the manufacturing cost of equipment, for huge contribution has been made in the progress of geology rock core exploration equipment technology while improving rig drilling efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The left TV structure schematic diagram of Fig. 2 Fig. 1;
Fig. 3 is the structural representation of initiatively torsion pass formula oild chuck;
Fig. 4 is that the A-A of Fig. 3 is to structural representation;
Fig. 5 is the structural representation of driven torsion pass formula oild chuck;
Fig. 6 is that the B-B of Fig. 5 is to structural representation.
Detailed description of the invention
A kind of vertical shaft rock-core borer double card dish replaces reversing device, comprise the revolution body 3 be sleeved on vertical shaft rock-core borer vertical shaft 18, revolution body 3 is provided with the housing 7 docked with vertical shaft rock-core borer transfer case body, output shaft in described transfer case body is provided with little curved tooth gear 8, in revolution body housing, be provided with the large curved tooth gear 9 of the little curved tooth gears meshing with transfer case, large curved tooth gear set is on the vertical shaft 18 of vertical shaft rock-core borer, vertical shaft rock-core borer vertical shaft above and below revolution body is all provided with torsion pass formula oild chuck, torsion pass formula oild chuck above described revolution body is set to initiatively torsion pass formula oild chuck 1, torsion pass formula oild chuck below revolution body is set to driven torsion pass formula oild chuck 5, described torsion pass formula oild chuck comprises the slip spider 11 be sleeved on vertical shaft rock-core borer vertical shaft, the slip assemblies 25 of holding drill pipe is provided with on the top of slip spider 11, the chuck body 13 of push card watt radial displacement is set with outside slip assemblies 25, described chuck body 13 is set to inclined-plane wide at the top and narrow at the bottom with the contact surface of slips, the piston body 15 driving chuck body to move up and down is set with outside chuck body, thrust bearings 14 is installed between piston body 15 and chuck body, cylinder body is set with outside the piston body of torsion pass formula oild chuck, described piston body outer wall is provided with a circle boss, cylinder body inwall is provided with the spacing edge coordinating with piston body boss and promote piston body and move up and down, the beam seat body be fixedly connected with cylinder body is set with in slip spider bottom, angle bearing group 22 is provided with between the middle part and slip spider of beam seat body, upper sealing device 24 is provided with between beam seat body and slip spider above angle bearing group 22, lower sealing device 21 is provided with between the below beam seat body and slip spider of angle bearing group, the below slip spider of lower sealing device is set with the locking nut 20 coordinated with beam seat body, between the cylinder body of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper cylinder 2 of some vertical settings, cylinder body 16 circumference of active torsion pass formula oild chuck is distributed with and upper cylinder upper cylinder installing hole 26 one to one, between the beam seat body 29 of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower oil cylinder 4 of some vertical settings, lower oil cylinder 4 is arranged with upper cylinder 2 one_to_one corresponding, and on the beam seat body of driven torsion pass formula oild chuck, circumference is distributed with and plays oil cylinder installing hole 30 one to one with lower oil cylinder, between the beam seat body 17 of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper guide peg 6 of some vertical settings, on the beam seat body of active torsion pass formula oild chuck, circumference is distributed with and goes up guide peg installing hole 27 one to one with upper guide peg 6, between the cylinder body 28 of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower guide peg 10 of some vertical settings, lower guide peg 10 is arranged with upper guide peg 6 one_to_one corresponding, the cylinder body circumference of driven torsion pass formula oild chuck is distributed with and descends guide peg installing hole 31 one to one with lower guide peg.Described upper guide peg installing hole and lower guide peg installing hole are evenly distributed with 4; Upper cylinder installing hole and lower oil cylinder installing hole are symmetrically installed with 2 respectively.The maximum outside diameter of described driven torsion pass formula oild chuck beam seat body is greater than the maximum outside diameter of driven torsion pass formula oild chuck cylinder body; The maximum outside diameter of described active torsion pass formula oild chuck beam seat body is less than the maximum outside diameter of initiatively torsion pass formula oild chuck cylinder body.
This device is by changing into vertical torsion pass by the torsion pass of level in revolution body; the rotation of described upper and lower two place's torsion pass formula oild chucks is lasting non-stop-machine; it moves up and down and replaces; when active torsion pass formula oild chuck add hold rod boring time; driven torsion pass formula oild chuck will unclamp drilling rod slippage return; in like manner; when driven torsion pass formula oild chuck add hold rod boring time; initiatively torsion pass formula oild chuck will unclamp drilling rod slippage return, not shut down down process that bar drill enters so successively continuously and carry out the work that exploration creeps into.
Be provided with safe locknut 19 at the slip spider of active torsion pass formula oild chuck and the connection of thread of vertical shaft rock-core borer vertical shaft, and initiatively the slip spider of torsion pass formula oild chuck should be " left side " and revolves with being threaded of vertical shaft.The chuck body of described torsion pass formula oild chuck is provided with the oil-filling mechanism I 12 of lubricating thrust bearing group; The beam seat body of described torsion pass formula oild chuck is provided with the oil-filling mechanism II 23 of Lubrication Angle bearing group; Like this, when slips blessing work, when meeting the bearing safety coefficient of bearing, the force value of adjustment, locking overflow valve, to ensure the power that accommodates reliably and stable bearing life; When slips is in the state of blessing, thrust bearing should be made to be in non-bearing state; Like this, to ensure that bearing has good lubrication environment.The slip assemblies 25 of described torsion pass formula oild chuck is the slips that 6 circumferences are evenly distributed on slip spider.Slips in described torsion pass formula oild chuck relies on slip spider carrying, and chuck body moves vertically, and the slope driving slips that chuck body is contacted with slips does radial displacement, realizes the object accommodating or unclamp drilling rod.This is better than traditional disk spring type oild chuck, it is mainly the size realizing improving blessing power by adjustment pressure, and be fixedly connected on vertical shaft on slip spider with, both done the rotation of transmitting torque, do again the axially-movable of axial slip, reach the object of rod boring or lifting.
Claims (5)
1. a vertical shaft rock-core borer double card dish replaces reversing device, it is characterized in that: comprise the revolution body be sleeved on vertical shaft rock-core borer vertical shaft, revolution body is provided with the housing docked with vertical shaft rock-core borer transfer case body, output shaft in described transfer case body is provided with little curved tooth gear, in revolution body housing, be provided with the large curved tooth gear of the little curved tooth gears meshing with transfer case, large curved tooth gear set is on the vertical shaft of vertical shaft rock-core borer, vertical shaft rock-core borer vertical shaft above and below revolution body is all provided with torsion pass formula oild chuck, torsion pass formula oild chuck above described revolution body is set to initiatively torsion pass formula oild chuck, torsion pass formula oild chuck below revolution body is set to driven torsion pass formula oild chuck, described torsion pass formula oild chuck comprises the slip spider be sleeved on vertical shaft rock-core borer vertical shaft, the slip assemblies of holding drill pipe is provided with on the top of slip spider, the chuck body of push card watt radial displacement is set with outside slip assemblies, the contact surface of described chuck body and slips is set to inclined-plane wide at the top and narrow at the bottom, the piston body driving chuck body to move up and down is set with outside chuck body, between piston body and chuck body, thrust bearings is installed, cylinder body is set with outside the piston body of torsion pass formula oild chuck, described piston body outer wall is provided with a circle boss, cylinder body inwall is provided with the spacing edge coordinating with piston body boss and promote piston body and move up and down, the beam seat body be fixedly connected with cylinder body is set with in slip spider bottom, angle bearing group is provided with between the middle part and slip spider of beam seat body, upper sealing device is provided with between beam seat body and slip spider above angle bearing group, lower sealing device is provided with between the below beam seat body and slip spider of angle bearing group, the below slip spider of lower sealing device is set with the locking nut coordinated with beam seat body, between the cylinder body of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper cylinder of some vertical settings, the cylinder body circumference of active torsion pass formula oild chuck is distributed with and upper cylinder upper cylinder installing hole one to one, between the beam seat body of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower oil cylinder of some vertical settings, lower oil cylinder and upper cylinder one_to_one corresponding are arranged, and on the beam seat body of driven torsion pass formula oild chuck, circumference is distributed with and plays oil cylinder installing hole one to one with lower oil cylinder, between the beam seat body of described active torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the upper guide peg of some vertical settings, on the beam seat body of active torsion pass formula oild chuck, circumference is distributed with and goes up guide peg installing hole one to one with upper guide peg, between the cylinder body of described driven torsion pass formula oild chuck and revolution body, circumference is evenly distributed with the lower guide peg of some vertical settings, lower guide peg and upper guide peg one_to_one corresponding are arranged, and the cylinder body circumference of driven torsion pass formula oild chuck is distributed with and descends guide peg installing hole one to one with lower guide peg.
2. vertical shaft rock-core borer double card dish according to claim 1 replaces reversing device, it is characterized in that: be provided with safe locknut at the slip spider of active torsion pass formula oild chuck and the connection of thread of vertical shaft rock-core borer vertical shaft.
3. vertical shaft rock-core borer double card dish according to claim 1 replaces reversing device, it is characterized in that: the chuck body of described torsion pass formula oild chuck is provided with the oil-filling mechanism I of lubricating thrust bearing group.
4. vertical shaft rock-core borer double card dish according to claim 1 replaces reversing device, it is characterized in that: the beam seat body of described torsion pass formula oild chuck is provided with the oil-filling mechanism II of Lubrication Angle bearing group.
5. vertical shaft rock-core borer double card dish according to claim 1 replaces reversing device, it is characterized in that: the slip assemblies of described torsion pass formula oild chuck is the slips that 6 circumferences are evenly distributed on slip spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751180.2U CN204266913U (en) | 2014-12-04 | 2014-12-04 | A kind of vertical shaft rock-core borer double card dish replaces reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751180.2U CN204266913U (en) | 2014-12-04 | 2014-12-04 | A kind of vertical shaft rock-core borer double card dish replaces reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266913U true CN204266913U (en) | 2015-04-15 |
Family
ID=52801785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751180.2U Withdrawn - After Issue CN204266913U (en) | 2014-12-04 | 2014-12-04 | A kind of vertical shaft rock-core borer double card dish replaces reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481392A (en) * | 2014-12-04 | 2015-04-01 | 连云港黄海机械股份有限公司 | Vertical shaft core drill double chuck alternation rechuck device |
| CN110029949A (en) * | 2019-05-14 | 2019-07-19 | 无锡市贝安特工程机械制造有限公司 | A kind of heavy caliber whirl spraying drill-rod clamping device |
-
2014
- 2014-12-04 CN CN201420751180.2U patent/CN204266913U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481392A (en) * | 2014-12-04 | 2015-04-01 | 连云港黄海机械股份有限公司 | Vertical shaft core drill double chuck alternation rechuck device |
| CN110029949A (en) * | 2019-05-14 | 2019-07-19 | 无锡市贝安特工程机械制造有限公司 | A kind of heavy caliber whirl spraying drill-rod clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201443318U (en) | Power clamp for continuous cycling drilling operation | |
| CN205840768U (en) | Area change is utilized to realize the drilling tool of impact of collision | |
| CN108331535B (en) | Drill string clutch device | |
| CN105134067A (en) | Continuous hydraulic hammer for well drilling | |
| CN204266913U (en) | A kind of vertical shaft rock-core borer double card dish replaces reversing device | |
| CN204266908U (en) | A kind of vertical shaft rock-core borer active spider automatic pouring bar drilling apparatus | |
| CN107178315B (en) | Near-bit composite torsion-reducing rock breaking device | |
| CN103306606B (en) | Planetary gear train energy-saving dual-layer drill for drilling of deep oil gas well | |
| CN203784244U (en) | Top driving device sealing structure | |
| CN114753824B (en) | Stepless speed change drilling tool capable of self-adapting torque | |
| CN107780831B (en) | Double frequency axial impact tool | |
| CN104481392A (en) | Vertical shaft core drill double chuck alternation rechuck device | |
| CN204266912U (en) | A kind of vertical shaft rock-core borer driven chuck automatic pouring bar drilling apparatus | |
| CN204266918U (en) | A kind of double card dish replaces the continuous drilling type rock-core borer of bar | |
| CN113047769B (en) | Rotatable self-adaptive impact drilling tool | |
| CN214616392U (en) | Constant-torque and constant-weight-on-bit drilling device | |
| CN106150387B (en) | Hinged transmission shaft assembly for screw drill | |
| CN107060637A (en) | A kind of slide block type mud motor | |
| CN204159921U (en) | for processing blind hole device in hole | |
| CN204113177U (en) | Hydraulic returnable back-off fisher | |
| CN204225784U (en) | A kind of rock-core borer output torque upper limit controls drilling rod | |
| CN201024969Y (en) | Rotary ejection preventer for under balance drilling well | |
| CN203374200U (en) | Air distribution device for power-head drilling rig and rotary-table drilling rig | |
| CN203925277U (en) | A kind of adjusting microinching formula drilling well helicoid hydraulic motor | |
| CN202578496U (en) | Rotary drilling machine for obtaining rock sample under polar region ice layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |