CN2175822Y - Post hole driller - Google Patents
Post hole driller Download PDFInfo
- Publication number
- CN2175822Y CN2175822Y CN 93231613 CN93231613U CN2175822Y CN 2175822 Y CN2175822 Y CN 2175822Y CN 93231613 CN93231613 CN 93231613 CN 93231613 U CN93231613 U CN 93231613U CN 2175822 Y CN2175822 Y CN 2175822Y
- Authority
- CN
- China
- Prior art keywords
- housed
- diagonal brace
- derrick
- base
- gantry
- 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 discloses a pile hole driller which changes the base, the motive power machine frame, the operator's seat, the counter-balanced frame and the portal-shaped derrick of the pile hole driller into a separate structure convenient for transportation. An inclined strut is change into two mutually hinged parts. A gyrator is provided with a movable chuck. The utility model can lift the portal-shaped derrick and load or unload a drill rod with own devices and power with no need of additional hoisting equipment or special tools, improve efficiency and lower cost and labor intensity. A guide line and a retainer arranged between the crossbeam and the base of the portal-shaped derrick can relieve the swing of a main drill rod, and enhance the quality of the pile holes and the life time of the driller.
Description
The utility model relates to drilling equipment, especially a kind of Post hole driller for building.
Existing Post hole driller is made up of base, power rack, gantry derrick, gyrator, main drilling rod, assembly pulley, driver's seat and hoist engine, for overall structure is not easy to transportation.Rising and falling of gantry derrick needs to adopt additional crane gear, and the mounting or dismounting of drilling rod need be stopped the back by manually operating with special tool, and efficient is low and labour intensity is big.The drilling rod shaking amplitude is big during boring work, influence stake hole quality and rig life-span.
The purpose of this utility model is to overcome the existing shortcoming of prior art.A kind of this machine and power rise and fall gantry derrick and mounting or dismounting drilling rod and the split type Post hole driller that guide line restriction drilling rod rocks is housed of utilizing is provided.
The utility model is realized by the following method:
The utility model is by base (1), power rack (13), gantry derrick (3), diagonal brace (8), (9), main drilling rod (4), gyrator (2), hoist engine (10), driver's seat (11), counter-balanced carriage (12) and assembly pulley (5), (6) form, according to the utility model, the base of Post hole driller (1), gantry derrick (3), power rack (13), driver's seat (11) and counter-balanced carriage (12) ' be split-type structural, be equipped with on gantry derrick (3) between a pole socket (18) and a pole socket (18) and the base (1) connecting hinge (B) and set bolt are housed.Fixed pulley (22), preceding link (19), driver's seat (11) and counter-balanced carriage (12) are housed down on the base (1).Be placed with the drilling rod (24) that counterweight is used when rising and falling gantry derrick (3) on the counter-balanced carriage (12).The power rack (13) that motor (14), hoist engine (10) and gearbox (16) are housed uses bolton on base (1).Shaft coupling (17) is housed on the output shaft of gearbox (16) to be equipped with, and drive the gyrator (2) be contained on the base (1) by shaft coupling (17), gantry derrick (3) is equipped with pole (31) respectively by crossbeam (30) two ends to be formed, pole (31) be equipped with can be hinged with following diagonal brace (9) standby hinge (C).Pole upper hinge (A) is equipped with diagonal brace (8), (9), and diagonal brace (8), (9) are to constitute and between diagonal brace (9) and the base (1) hinge (E) is housed down by connecting with hinge (D) between last diagonal brace (8) and the following diagonal brace (9).The hinge (D) of diagonal brace in the connection (8) and following diagonal brace (9) is gone up each by last diagonal brace (8) and following diagonal brace (9) and is formed being installed with bolt in hole that two vertical diagonal brace axis should be arranged and its.Between the hinge (D) of connection diagonal brace (8), (9) transverse axis (26) is housed, guide wheel (16) is housed on the transverse axis (26).Transverse axis (26) is gone up an end of fixed joint wire rope (21), and secondary wire rope (21) connects with movable pulley (5) after passing down fixed pulley (22) when rising and falling gantry derrick (3).
Two guide lines (27) that are parallel to main drilling rod (4) are housed between the crossbeam (30) of gantry derrick (3) and the base (1), retainer (40) is housed between the guide line (27).Guide line (27) passes the fairlead (32) of retainer (40) respectively, crossbeam (30) on one end of guide line (27) and gantry derrick (3) is fixedly connected and the other end of guide line (27) is equipped with open type snap close (29), and open type snap close (29) is hung on down on the link (34).When rising and falling gantry derrick (3), open type snap close (29) hangs on the preceding link (19), and retainer (40) is by keeping body (33) one pressure bearing (36) respectively to be housed and can to constitute by cutting ferrule (35) fastening with main drilling rod (4), that unclamp in two ends up and down.Being equipped with in the both sides of retainer (40) can be along the fairlead (32) of guide line (27) slip.
Movable chuck (37) is housed on the gyrator (2), and movable chuck (37) is one to disconnect the disk that endoporus is arranged along diameter, and its endoporus has a pair of corresponding groove at least.
The utility model is by the improvement to existing Post hole driller, can utilize this machine and power rise and fall gantry derrick (3) and mounting or dismounting drilling rod (24), need not add crane gear and special tool, and the saving equipment investment is increased work efficiency and reduced labour intensity; Guide line (27) limits main drilling rod (4) and rocks and improved stake hole quality and prolonged the rig life-span; Base (1), power rack (13), driver's seat (11), counter-balanced carriage (12), gantry derrick (3) are split-type structural, are convenient to make and transportation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram that rises and falls of gantry derrick.
Fig. 3 is the schematic top plan view of Fig. 2.
Fig. 4 is the guide line scheme of installation.
Fig. 5 is the retainer structural representation.
Fig. 6 is the movable chuck scheme of installation.
Fig. 7 is the movable chuck structural representation.
Fig. 8 goes up diagonal brace and following diagonal brace draw bail schematic diagram.
The utility model further is illustrated with a specific embodiment below in conjunction with accompanying drawing:
Gyrator (2) is housed, power rack (13), driver's seat (11), counter-balanced carriage (12), following fixed pulley (22) and the hinge (E) that connects with following diagonal brace (9) on the base (1).Be equipped with on gantry derrick (3) between pole socket (18) and a pole socket (18) and the base (1) connecting hinge (B) is housed, and will prop up pole socket (18) with bolt and be fixed on the base (1).Be contained on the power rack (13) on the base (1) with bolton and gearbox (16) be housed, motor (14) and hoist engine (10).Shaft coupling (17) is housed on the gearbox (16), and the other end of shaft coupling (17) is contained on the gyrator (2).Pole (31) hinge (A) locates to be equipped with diagonal brace (8).Last diagonal brace (8) connects with following diagonal brace (9) through hinge (D), the available bolton of hinge (D).The other end of following diagonal brace (9) is contained in the hinge (E) of base (1) and locates.The hinge (D) of diagonal brace in the connection (8) and following diagonal brace (9) is gone up each by last diagonal brace (8) and following diagonal brace (9) and bolt is worn in it in hole (F) that two vertical diagonal brace axis should be arranged, (F ') is formed.Between the crossbeam (30) of gantry derrick (3) and the base (1) guide line (27) is housed, one end of guide line (27) is fixedly connected with the crossbeam (30) of gantry derrick (3) and the other end of guide line (27) connects open type snap close (29), and open type snap close (29) is hung on down on the link (34).Guide line (27) is parallel with main drilling rod (4) and strain with open type snap close (29).Retainer (40) is housed between the guide line (27).Retainer (40) is by keeping body (33) one pressure bearing (36) respectively to be housed and to constitute with the fastening cutting ferrule that connects of main drilling rod (4) (35) with jackscrew in two ends up and down, be equipped with and pass guide line (27) in the fairlead (32) respectively along the movable fairlead (32) of guide line (27) in retainer (40) both sides.
Movable chuck (37) is housed on the gyrator (2).Movable chuck (37) is one to disconnect and have the disk of interior circular hole along diameter, and its endoporus has two pairs of respective slot.
Locate to be equipped with transverse axis (26) at hinge (D) between two diagonal braces.Guide wheel (16) is housed on the transverse axis (26), is fixing an end of secondary wire rope (21) on the transverse axis (26).One end is fixed on and after main rope (7) on the hoist engine (23) passes last fixed pulley (6) on the crossbeam (30) that is installed in gantry derrick (3) movable pulley (5) is housed.Movable pulley (5) is gone up lifting main drilling rod (4).
Gantry derrick (3) that rises and falls is performed such:
The open type snap close (29) of guide line (27) lower end loosened and take and hang on the preceding link (19) from link (34) down.Unscrewing the bolt (39) that hinge (D) locates and removing one of them makes hinge (D) rotatable.Hinge (E) in dismounting base (1) is also gone up at the standby hinge of pole (31) (C) and to be connected declivity support (9) and pole (31) the formation rigidity frame that spreads out.The main rope (7) that one end is fixed on the hoist engine (10) connects movable pulley (5) by guide wheel (16) and after passing fixed pulley (6).To be fixed on after secondary wire rope (21) on the transverse axis (26) passes down fixed pulley (22), be mounted on the drop hanger of movable pulley (5).The drilling rod of using as counterweight (24) is placed on the counter-balanced carriage (12).The attachment bolt of a dismounting pole socket (18) and base (1).
Start hoist engine (10) during let-down gantry derrick (3), loosen main rope (7) slightly and the brake of hoist engine (10) is stopped tightly.Tightening open type snap close (29) leans forward gantry derrick (3) slowly to loosen the brake of hoist engine (10) behind the precalculated position again, gantry derrick (3) is slowly fallen until ground.
Adjust open type snap close (29) when holding up gantry derrick (3) guide line (27) is transferred to predetermined length.Start hoist engine (23) tension main rope (7), make gantry derrick (3) slowly hold up predetermined little position of leaning forward, loosening open type snap close (29) is put on the vertical position gantry derrick (3), the bottom surface of pole socket (18) is contacted with base (1), and will prop up pole socket (18) with bolt and be fixed on the base (1).The dismounting standby hinge of pole (C) is also gone up the connection declivity at base (1) hinge (E) and is supportted (9) and base (1).Install and screw the bolt that hinge (D) locates and make diagonal brace (8) and fastening connection of following diagonal brace (9).The open type snap close (29) that will hang on the preceding link (19) is taken and is hung over down on the link (34), adjusts open type snap close (29) and makes guide line (27) tension and parallel with main drilling rod.
The mounting or dismounting drilling rod is performed such:
Block the joint of drilling rod (24) top that pierces a hole when drilling rod is installed with movable chuck (37), start gyrator (2) drilling rod to be installed that spins, finish with this mechanomotive force installation drilling rod.Promote drilling rod to be removed also blocks next root drilling rod with movable chuck (37) joint during dismounting drilling rod, startup gyrator (2) counter-rotating is revolved and is unloaded drilling rod to be removed, finishes with this mechanomotive force dismounting drilling rod.
The retainer (40) that is installed in during boring work on the guide line (27) has limited rocking of main drilling rod (4).
Hinge (B) before the transportation between let-down gantry derrick (3) and a dismounting pole socket (18) and the base (1).Shaft coupling (17) between dismounting gyrator (2) and the gearbox (16), the bolt between dismounting power rack (13), driver's seat (11), counter-balanced carriage (12) and the base (1).Thereby realize the split of base (1), power rack (13), gantry derrick (3), driver's seat (11) and counter-balanced carriage (12).
Claims (4)
1, a kind of Post hole driller, by base (1), power rack (13), gantry derrick (3), diagonal brace (8), (9), main drilling rod (4), gyrator (2), hoist engine (10), driver's seat (11), counter-balanced carriage (12) and assembly pulley (5), (6) form, it is characterized in that said Post hole driller base (1), gantry derrick (3), power rack (13), driver's seat (11) and counter-balanced carriage (12) are split-type structural, be equipped with on described gantry derrick (3) between a pole socket (18) and a pole socket (18) and the base (1) connecting hinge (B) is housed, fixed pulley (22) is housed down on the described base (1), preceding link (19) is housed on the described base (1), counter-balanced carriage (12) is housed on the described base (1), described diagonal brace (8), (9) be to constitute and between diagonal brace (9) and the base (1) hinge (E) is housed down by connecting with hinge (D) between last diagonal brace (8) and the following diagonal brace (9), an end that guide wheel (16) is housed on transverse axis (26) and the transverse axis (26) and goes up fixed joint wire rope (21) at transverse axis (26) is housed between the described hinge (D), secondary wire rope (21) passes down fixed pulley (22) back and connects with movable pulley (5), two guide lines (27) that are parallel to main drilling rod (4) are housed between crossbeam (30) on described gantry derrick (3) and the base (1), the fairlead (32) that retainer (40) also passes retainer (40) respectively is housed between the guide line (27), guide line (27) is fixedly connected with crossbeam (30) on gantry derrick (3) and the other end of guide line (27) connects open type snap close (29), open type snap close (29) is hung on down on the link (34), on the pole (31) of said gantry derrick (3) standby hinge (C) is housed, movable chuck (37) is housed on the described gyrator (2).
2, according to wanting profit to require 1 said Post hole driller, the hinge (D) that it is characterized in that connecting diagonal brace (8) and following diagonal brace (9) is gone up each by last diagonal brace (8) and following diagonal brace (9) and hole (F) that two vertical diagonal brace axis should be arranged, (F ') are installed with bolt in it are formed.
3, according to the said Post hole driller of claim 1, it is characterized in that said retainer (40) is one pressure bearing (36) respectively to be housed and can to constitute by cutting ferrule (35) fastening with main drilling rod (4), that unclamp in two ends up and down by maintenance body (33), being equipped with in retainer (40) both sides can be along the fairlead (32) of guide line (27) slip.
4, according to the said Post hole driller of claim 1, it is characterized in that said movable chuck (37) is one to disconnect and have the disk of endoporus along diameter, its endoporus has a pair of corresponding groove at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231613 CN2175822Y (en) | 1993-08-14 | 1993-08-14 | Post hole driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231613 CN2175822Y (en) | 1993-08-14 | 1993-08-14 | Post hole driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175822Y true CN2175822Y (en) | 1994-08-31 |
Family
ID=33808033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231613 Expired - Fee Related CN2175822Y (en) | 1993-08-14 | 1993-08-14 | Post hole driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175822Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374656C (en) * | 2005-05-26 | 2008-03-12 | 广东省航盛工程有限公司 | Construction method for large-diameter tilted socketed pile |
| WO2009049470A1 (en) * | 2007-09-14 | 2009-04-23 | Shichang Ye | A bored pile drilling machine |
| CN1769642B (en) * | 2004-11-05 | 2010-10-06 | 张四清 | Machine for drilling well in shallow stratum |
| CN102733388A (en) * | 2011-04-13 | 2012-10-17 | 三和机材株式会社 | Method for embedding concrete piles and device thereof |
| CN105888578A (en) * | 2016-06-03 | 2016-08-24 | 重庆市地质矿产勘查开发局208水文地质工程地质队 | Lifting system of horizontal hole or inclined hole drilling tool |
| CN106351569A (en) * | 2015-11-05 | 2017-01-25 | 衡阳中地装备探矿工程机械有限公司 | Top drive type core drill power head guiding device |
| CN106365082A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Automatic guide rope tensioning device for top drive type core driller |
-
1993
- 1993-08-14 CN CN 93231613 patent/CN2175822Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769642B (en) * | 2004-11-05 | 2010-10-06 | 张四清 | Machine for drilling well in shallow stratum |
| CN100374656C (en) * | 2005-05-26 | 2008-03-12 | 广东省航盛工程有限公司 | Construction method for large-diameter tilted socketed pile |
| WO2009049470A1 (en) * | 2007-09-14 | 2009-04-23 | Shichang Ye | A bored pile drilling machine |
| CN102733388A (en) * | 2011-04-13 | 2012-10-17 | 三和机材株式会社 | Method for embedding concrete piles and device thereof |
| CN102733388B (en) * | 2011-04-13 | 2015-06-24 | 三和机材株式会社 | Method for embedding concrete piles and device thereof |
| CN106351569A (en) * | 2015-11-05 | 2017-01-25 | 衡阳中地装备探矿工程机械有限公司 | Top drive type core drill power head guiding device |
| CN106365082A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Automatic guide rope tensioning device for top drive type core driller |
| CN105888578A (en) * | 2016-06-03 | 2016-08-24 | 重庆市地质矿产勘查开发局208水文地质工程地质队 | Lifting system of horizontal hole or inclined hole drilling tool |
| CN105888578B (en) * | 2016-06-03 | 2017-12-05 | 重庆市地质矿产勘查开发局208水文地质工程地质队（重庆市地质灾害防治工程勘查设计院） | Lifting system for horizontal hole or inclined hole drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |