CN101660393B - Assembling and disassembling tool of drill - Google Patents
Assembling and disassembling tool of drill Download PDFInfo
- Publication number
- CN101660393B CN101660393B CN 200910075594 CN200910075594A CN101660393B CN 101660393 B CN101660393 B CN 101660393B CN 200910075594 CN200910075594 CN 200910075594 CN 200910075594 A CN200910075594 A CN 200910075594A CN 101660393 B CN101660393 B CN 101660393B
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- China
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- drill
- circular chuck
- assembling
- disassembling tool
- fixed cover
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Abstract
The invention discloses an assembling and disassembling tool of a drill, which comprises a fixed sleeve, a circular chuck, and the like. The fixed sleeve is fixed at the lower part of the circular chuck; the longitudinal central line of the fixed sleeve is superposed with that of the circular chuck; a slurry leaking plate is sleeved at the lower part of the fixed sleeve and is fixedly connected with the fixed sleeve by electric welding; the slurry leaking plate is provided with a plurality of through holes; three evenly distributed notches cut at the edge of the slurry leaking plate correspond to three grooves of the drill; a hoisting lug is arranged at the upper part of the circular chuck; and an excircle of the circular chuck is provided with a clamped groove matched with a pad fork baffle plate on a rotating plate of the drill. The assembling and disassembling tool solves the problem that the drill sleeve is fixed by a chain clamp and then the drill is smashed up and down with a hammer manually. The novel assembling and disassembling tool of the drill is fast, firm and precise to operate, saves time and power, is safe, improves the working efficiency, reduces the labour intensity, does not need the chain clamp and saves the construction cost, thereby being an ideal and novel assembling and disassembling tool for drilling during construction in a freezing way.
Description
Technical field
The present invention relates to a kind of instrument, is a kind of more instrument of the loading and unloading drill bit of bit change difficulty that solves in construction freezing method is drilled process.
Background technology
Construction freezing method is drilled in process, traditional drill bit handling method is to utilize chain wrench to fix drill sleeve, again by on manually with sledgehammer, drill bit being pounded down or is pounded. this method not only wastes time and energy, and easily damage drill bit, by the improvement to the drill bit handling method, utilize the assembling and disassembling tool of drill after this improvement, the loading and unloading drill bit is fast, steady, accurate, time saving and energy saving safety again, improve operating efficiency, reduced labour intensity, saved the use of chain wrench, having reduced construction cost, is a kind of comparatively desirable drill bit loading and unloading new tool.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of for solving in the construction freezing method process, the most headachy more bit change problem. traditional handling method is to utilize chain wrench to fix drill sleeve, again by on manually with sledgehammer, drill bit being pounded down or is pounded, doing not only like this wastes time and energy, and easily damages drill bit.
Purpose of the present invention can realize by following technical scheme:
A kind of assembling and disassembling tool of drill mainly is comprised of fixed cover, circular chuck etc.Fixed cover is fixed on the bottom of circular chuck, the longitudinal centre line of fixed cover overlaps with the longitudinal centre line of circular chuck, in the capping of the bottom of fixed cover, the spillage plate is arranged, spillage plate and fixed cover adopt electric welding affixed, be provided with a plurality of through holes on the spillage plate, cut out equally distributed three triangular cuts at the outer rim place of spillage plate corresponding with three grooves on drill bit, be provided with two lifting ears on the top of circular chuck, offer two at the cylindrical place of circular chuck and fix the groove otch, the two fork link stoppers that fix on groove otch and Rotary table for drilling machine are complementary.
Purpose of the present invention can also realize by following technical scheme:
Three triangular cuts of the present invention are three places that are distributed on the spillage panel edges, and the fixing groove at circular chuck cylindrical place and lifting ear are and are symmetrical arranged.
Fixed cover of the present invention is steel pipe, and steel pipe is of a size of diameter 219mm, wall thickness 6mm, long 100mm, and circular chuck is that steel plate is made, and its external diameter is 335mm, and thickness is 20mm.
The invention has the advantages that: saved chain wrench, thoroughly solved and manually directly pounded drill bit with sledgehammer and waste time and energy, and easily damaged the problem of drill bit; The technical solution adopted for the present invention to solve the technical problems is that this instrument is combined by steel pipe φ 219 * 6 * 100, steel plate φ 335 * 20, φ 219 * 5, reinforcing bar φ 16.During work, this instrument is fixed on the chuck of rotating disk, recycles corresponding shift fork and blocks drill sleeve, drives drill bit and screw on or screw off when rig empty wagons forward or reverse, has realized the loading onto or unloading of drill bit reached the quick and easy purpose of drill bit loading and unloading.
Description of drawings:
Fig. 1 is top view of the present invention (sectional view).
Fig. 2 is front view.
Specific implementation method:
As shown in Fig. 1-2: a kind of assembling and disassembling tool of drill mainly is comprised of fixed cover 1 and circular chuck 2.Fixed cover 1 is fixed on the bottom of circular chuck 2, the longitudinal centre line of fixed cover 1 overlaps with the longitudinal centre line of circular chuck 2, in the capping of the bottom of fixed cover 1, spillage plate 4 is arranged, spillage plate 4 adopts electric welding affixed with fixed cover 1, be provided with a plurality of slurry leakage holes 6 on spillage plate 4, cut out equally distributed three triangular cuts (5) in the edge of spillage plate 4 corresponding with three grooves of drill bit, be provided with two lifting ears 3 on the top of circular chuck 2, the cylindrical place of circular chuck 2 be provided with Rotary table for drilling machine on the fixing groove 7 that is complementary of fork link stopper.The fixing groove 7 of circular chuck 2 edges and lifting ear 3 are and are symmetrical arranged.Fixed cover 1 is steel pipe, and the size diameter of steel pipe is 219mm, wall thickness 6mm, long 100mm, and circular chuck 2 is made for steel plate, and the external diameter of chuck is 335mm, and thickness is 20mm.
This instrument is fixed on the chuck of rotating disk, recycles corresponding shift fork and blocks drill sleeve, and drill bit is screwed on when rig empty wagons forward, and drill bit is screwed off or screws on when empty wagons counter-rotating or forward.Because this tool configuration is simple, easy to use, and ensured the more safety of bit change, impaired when effectively having avoided the loading and unloading drill bit, shortened widely the more time of bit change, reduced cost of production, improved drilling efficiency and economic benefit, be widely applied in construction freezing method is drilled process.
Claims (2)
1. assembling and disassembling tool of drill, by fixed cover (1), circular chuck (2), lifting ear (3), spillage plate (4), triangular cut (5), slurry leakage hole (6) and fixing groove (7) form, it is characterized in that: fixed cover (1) is fixed on the bottom of circular chuck (2), the longitudinal centre line of fixed cover (1) overlaps with the longitudinal centre line of circular chuck (2), bottom capping at fixed cover (1) has spillage plate (4), spillage plate (4) adopts electric welding affixed with fixed cover (1), be provided with a plurality of slurry leakage holes (6) on spillage plate (4), cut out equally distributed three triangular cuts (5) in the edge of spillage plate (4) corresponding with three grooves of drill bit, be provided with two lifting ears (3) on the top of circular chuck (2), offer two at the cylindrical place of circular chuck (2) and fix grooves (7).
2. assembling and disassembling tool of drill according to claim 1 is characterized in that: two of circular chuck (2) cylindrical place fix grooves (7) for being symmetrical arranged, and two of circular chuck (2) top lift ears (3) also for being symmetrical arranged.
3, described assembling and disassembling tool of drill according to claim 1 and 2, it is characterized in that: fixed cover (1) is steel pipe, and steel pipe is of a size of diameter 219mm, thick 6mm, long 100mm, and circular chuck (2) is that steel plate is made, and its diameter is 335mm, and thickness is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910075594 CN101660393B (en) | 2009-09-26 | 2009-09-26 | Assembling and disassembling tool of drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910075594 CN101660393B (en) | 2009-09-26 | 2009-09-26 | Assembling and disassembling tool of drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101660393A CN101660393A (en) | 2010-03-03 |
| CN101660393B true CN101660393B (en) | 2013-05-08 |
Family
ID=41788632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910075594 Expired - Fee Related CN101660393B (en) | 2009-09-26 | 2009-09-26 | Assembling and disassembling tool of drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101660393B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213096A (en) * | 2013-04-27 | 2013-07-24 | 淮南矿业(集团)有限责任公司 | Chuck for screwing and dismantling drill bit |
| CN105863529B (en) * | 2016-06-02 | 2019-01-11 | 宁波易通建设有限公司 | The method of heavy drill bit assembly more bit change |
| CN108825247B (en) * | 2018-06-20 | 2023-08-04 | 北京城建集团有限责任公司 | External inclination side wall horizontal bottom-making basin-shaped freezing water stop construction method for 8 pilot tunnel PBA construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924954A (en) * | 1989-07-14 | 1990-05-15 | Mead Raymond A | Bit breakout system |
| CN2064408U (en) * | 1990-05-18 | 1990-10-24 | 石油大学(华东) | Appliance for assempling and disassempling drill head with long jet nozzle |
| WO2003004829A1 (en) * | 2001-07-06 | 2003-01-16 | Ensco International Incorporated | Internal blow-out preventer change-out tool |
| CN2751989Y (en) * | 2004-11-24 | 2006-01-18 | 大庆石油管理局 | Rotary multipurpose bit box |
| CN200992967Y (en) * | 2006-12-18 | 2007-12-19 | 辽河石油勘探局 | Bit breaker |
| CN101134246A (en) * | 2007-09-28 | 2008-03-05 | 浙江欣兴工具有限公司 | Loading and unloading clipper |
| CN201225105Y (en) * | 2008-07-16 | 2009-04-22 | 大港油田集团中成机械制造有限公司 | Drill head mounting and dismounting apparatus |
-
2009
- 2009-09-26 CN CN 200910075594 patent/CN101660393B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924954A (en) * | 1989-07-14 | 1990-05-15 | Mead Raymond A | Bit breakout system |
| CN2064408U (en) * | 1990-05-18 | 1990-10-24 | 石油大学(华东) | Appliance for assempling and disassempling drill head with long jet nozzle |
| WO2003004829A1 (en) * | 2001-07-06 | 2003-01-16 | Ensco International Incorporated | Internal blow-out preventer change-out tool |
| CN2751989Y (en) * | 2004-11-24 | 2006-01-18 | 大庆石油管理局 | Rotary multipurpose bit box |
| CN200992967Y (en) * | 2006-12-18 | 2007-12-19 | 辽河石油勘探局 | Bit breaker |
| CN101134246A (en) * | 2007-09-28 | 2008-03-05 | 浙江欣兴工具有限公司 | Loading and unloading clipper |
| CN201225105Y (en) * | 2008-07-16 | 2009-04-22 | 大港油田集团中成机械制造有限公司 | Drill head mounting and dismounting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101660393A (en) | 2010-03-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130508 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |