CN103806835B - Portable controlled vertical rig - Google Patents
Portable controlled vertical rig Download PDFInfo
- Publication number
- CN103806835B CN103806835B CN201410055189.4A CN201410055189A CN103806835B CN 103806835 B CN103806835 B CN 103806835B CN 201410055189 A CN201410055189 A CN 201410055189A CN 103806835 B CN103806835 B CN 103806835B
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- jack
- unit head
- trolley rack
- support
- rod
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- 238000005553 drilling Methods 0.000 claims abstract description 43
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 12
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011440 grout Substances 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 238000012913 prioritisation Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of portable controlled vertical rig, comprise drill bit, drilling rod, force-transmitting block, transiting rod, unit head, unit head balladeur train, slide plate chair, wire rope, hand winch, trolley rack, column support; Unit head is made up of revolving support, travelling gear and light-duty monophase machine reductor, and power source exports through slowing down and revolving support, the revolution of Direct driver drill bit and lift drill bit; Trolley rack is fixed with column support, and trolley rack rear end is fixed with the hand winch supporting seat arranging hand winch, trolley rack is provided with castor and universal caster wheel; Unit head balladeur train can move up and down and be equiped with hanger on column support, and wire rope is connected with hand winch by pulley guiding; The centre of drilling rod and upper and lower two ends arrange the force-transmitting block of transmitting torque, and the upper and lower end of drilling rod is connected with drill bit, transiting rod respectively.The present invention is simple and reasonable for structure, mobile easy to use, can reach laborsaving stable drilling effect, improves efficiency and the quality of pile foundation construction.
Description
Technical field
The invention belongs to the rig of engineering, be specifically related to a kind of portable controlled vertical rig.
Background technology
Pile foundation construction is day by day promoted in the 4-8 layer small sized multiple story building of rural area, and the pile hole construction amount of φ about 300mm*3m is increasing.The current vertical rig for the little high-rise grout pile foundation construction in rural area on the market, drilling depth is no more than 2 meters, and volume is large, heavy, mobile transport operation is all inconvenient, after getting into certain depth, due to the frictional force of mud and drill bit, add the gravity of machine self, make the drill bit of machine be difficult to a people to pull out, when boring ground, because machine is conducted oneself with dignity to the downward pressure of drill bit, make vertical rate of penetration accelerate uncontrollable machine simultaneously just.
Summary of the invention
The object of this invention is to provide a kind of portable controlled vertical rig, be intended to solve the inconvenient and drill bit of drilling machine of large, heavy, the mobile transport operation of vertical drill machine drill pore volume at present on the market for the little high-rise grout pile foundation construction in rural area and be difficult to pull out problem uncontrollable with vertical rate of penetration.The structure of this portable controlled vertical rig is simple, reasonable in design, can reach laborsaving stable drilling effect, is applicable to the aspects such as building piling and agricultural construction, is specially adapted to the little high-rise grout pile foundation construction in rural area.
For achieving the above object, the technical solution used in the present invention is as follows:
Portable controlled vertical rig, its special character is, comprises drill bit, drilling rod, force-transmitting block, transiting rod, unit head, unit head balladeur train, slide plate chair, wire rope, hand winch, trolley rack, column support; Described unit head is made up of revolving support, travelling gear and light-duty monophase machine reductor, described travelling gear is arranged on the output shaft of light-duty monophase machine reductor, travelling gear engages with revolving support outer ring parts of tooth, and revolving support inner ring is bolted on unit head balladeur train; Revolving support outer ring is fixedly connected with the upper end of transiting rod by bolt; The front end of described trolley rack is fixed with column support, the rear end of trolley rack is fixed with hand winch supporting seat, hand winch supporting seat arranges hand winch, the bottom front of trolley rack is provided with castor, and bottom rear is provided with universal caster wheel; Described unit head balladeur train can move up and down and be arranged on column support, column support is arranged slide plate chair movable up and down, slide plate chair is connected with unit head balladeur train by bolt, unit head balladeur train is equiped with the hanger be fixedly connected with wire rope, wire rope is connected on hand winch by pulley guiding; The centre of described drilling rod and upper and lower two ends arrange the force-transmitting block of transmitting torque, and the lower end of drilling rod is connected with drill bit, and the upper end of drilling rod is connected with the lower end of transiting rod.
Further, described column support is the collapsible double-layer scaffold fallen, column support comprise be fixedly mounted on lower pillar stand support on trolley rack and with lower pillar stand support is hinged can the upwards upright and collapsible upper pillar stand support fallen, jack is obliquely installed, above the lower end that the top of jack and bottom are articulated with upper pillar stand support respectively and trolley rack between upper pillar stand support and trolley rack.
Further, the lower end of described upper pillar stand support arranges jack head mount pad, the head of jack arranges jack head engaging lug, the head of jack by jack head engaging lug and jack head mount pad hinged, the top of trolley rack arranges mount pad bottom jack, the bottom of jack arranges engaging lug bottom jack, and the bottom of jack is hinged by mount pad bottom engaging lug bottom jack and jack.
Further, the nylon back plate that can make the low fricting movement of unit head balladeur train vertical direction is set between described slide plate chair and unit head balladeur train.
Further, install force-transmitting block between described drill bit and drilling rod and be bolted, install force-transmitting block between drilling rod and transiting rod and be bolted, install force-transmitting block between the upper semisection of drilling rod 2 and lower semisection and be bolted.
Further, the front and back ends of described trolley rack arrange can to make when being used for rig work castor and universal caster wheel liftoff and keep the governor motion of work plane level, described governor motion comprises adjusting screw(rod), is fixed on the hold-down nut bottom trolley rack and the locking nut for secured adjusted screw rod present position, and adjusting screw(rod) and hold-down nut are threaded connection.
Portable controlled vertical rig provided by the invention, can solve large, heavy, the mobile transport operation inconvenience of the current vertical drill machine drill pore volume on the market for the little high-rise grout pile foundation construction in rural area and drill bit of drilling machine is difficult to pull out problem uncontrollable with vertical rate of penetration.This portable controlled vertical rig simple and reasonable for structure, mobile easy to use, laborsaving stable drilling effect can be reached, be applicable to the aspects such as building piling and agricultural construction, be specially adapted to the little high-rise grout pile foundation construction in rural area, the mechanical execution of φ 300mm hole more than 3m hole depth can be realized, improve efficiency and the quality of pile foundation construction, effectively can control verticality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable controlled vertical rig of the embodiment of the present invention;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Wherein, 1-drill bit, 2-drilling rod, 3-force-transmitting block, 4-transiting rod, 5-unit head balladeur train, 6-slide plate chair, 7-wire rope, 8-hand winch, 9-trolley rack, 10-revolving support, 11-travelling gear, the light-duty monophase machine reductor of 12-, 13-hand winch supporting seat, 14-castor, 15-universal caster wheel, 16-nylon back plate, 17-plays hanger, 18-lower pillar stand support, 19-upper pillar stand support, 20-jack, 21-jack head mount pad, 22-jack head engaging lug, mount pad bottom 23-jack, engaging lug bottom 24-jack, 25-locking nut, 26-adjusting screw(rod), 27-hold-down nut, 28-jointed shaft, 29-large pulley seat, 30-large pulley, 31-truckle seat, 32-truckle, 33-leading block seat, 34-leading block.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the structure of portable controlled vertical rig provided by the invention.For convenience of explanation, illustrate only part related to the present invention.
Portable controlled vertical rig of the present invention, comprises drill bit 1, drilling rod 2, force-transmitting block 3, transiting rod 4, unit head, unit head balladeur train 5, slide plate chair 6, wire rope 7, hand winch 8, trolley rack 9, column support; Unit head is made up of revolving support 10, travelling gear 11 and light-duty monophase machine reductor 12, travelling gear 11 is arranged on the output shaft of light-duty monophase machine reductor 12, travelling gear 11 engages with revolving support 10 outer ring parts of tooth, and revolving support 10 inner ring is bolted on unit head balladeur train 5; Revolving support 10 outer ring is fixedly connected with by the upper end of bolt with transiting rod 4; The front end of trolley rack 9 is fixed with column support, the rear end of trolley rack 9 is fixed with hand winch supporting seat 13, hand winch supporting seat 13 is arranged hand winch 8, the bottom front of trolley rack 9 is provided with castor 14, and bottom rear is provided with universal caster wheel 15; Unit head balladeur train 5 can move up and down and be arranged on column support, column support is arranged slide plate chair 6 movable up and down, slide plate chair 6 is connected with unit head balladeur train 5 by bolt, unit head balladeur train 5 is equiped with the hanger 17 be fixedly connected with wire rope 7, wire rope 7 is connected on hand winch 8 by pulley guiding; The centre of drilling rod 2 and upper and lower two ends arrange the force-transmitting block 3 of transmitting torque, and the lower end of drilling rod 2 is connected with drill bit 1, and the upper end of drilling rod 2 is connected with the lower end of transiting rod 4.
As a prioritization scheme of the embodiment of the present invention, column support is the collapsible double-layer scaffold fallen, column support comprise be fixedly mounted on lower pillar stand support 18 on trolley rack 9 and with lower pillar stand support 18 is hinged can the upwards upright and collapsible upper pillar stand support 19 fallen, jack 20 is obliquely installed, above the lower end that the top of jack 20 and bottom are articulated with upper pillar stand support 19 respectively and trolley rack 9 between upper pillar stand support 19 and trolley rack 9.
As a prioritization scheme of the embodiment of the present invention, the lower end of upper pillar stand support 19 arranges jack head mount pad 21, the head of jack 20 arranges jack head engaging lug 22, the head of jack 20 is hinged by jack head engaging lug 22 and jack head mount pad 21, the top of trolley rack 9 arranges mount pad 23 bottom jack, the bottom of jack 20 arranges engaging lug 24 bottom jack, and the bottom of jack 20 is hinged by mount pad 23 bottom engaging lug bottom jack 24 and jack.
As a prioritization scheme of the embodiment of the present invention, the nylon back plate 16 that can make unit head balladeur train 5 vertical direction low fricting movement is set between slide plate chair 6 and unit head balladeur train 5.
As a prioritization scheme of the embodiment of the present invention, install force-transmitting block between drill bit 1 and drilling rod 2 and be bolted, install force-transmitting block between drilling rod 2 and transiting rod 4 and be bolted, install force-transmitting block between the upper semisection of drilling rod 2 and lower semisection and be bolted.
As a prioritization scheme of the embodiment of the present invention, the front and back ends of trolley rack 9 arrange can to make when being used for rig work castor 14 and universal caster wheel 15 liftoff and keep the governor motion of work plane level, governor motion comprises adjusting screw(rod) 26, is fixed on the hold-down nut 27 bottom trolley rack 9 and the locking nut 25 for secured adjusted screw rod present position, and adjusting screw(rod) 26 and hold-down nut 27 are threaded connection.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1-Figure 3, the portable controlled vertical rig of the embodiment of the present invention, for improving the drilling depth of vertical rig, increase the length of drilling rod, power source exports through slowing down and revolving support, and the revolution of Direct driver drill bit and lift drill bit, whole machine is integral type structure.This portable controlled vertical rig comprises drill bit 1, drilling rod 2, force-transmitting block 3, transiting rod 4, unit head, unit head balladeur train 5, slide plate chair 6, wire rope 7, hand winch 8, trolley rack 9, column support; Unit head is made up of revolving support 10, travelling gear 11 and light-duty monophase machine reductor 12, travelling gear 11 is arranged on the output shaft of light-duty monophase machine reductor 12, travelling gear 11 engages with revolving support 10 outer ring parts of tooth, and revolving support 10 inner ring is bolted on unit head balladeur train 5; Revolving support 10 outer ring is fixedly connected with by the upper end of bolt with transiting rod 4; The front end of trolley rack 9 is fixed with column support, the rear end of trolley rack 9 is fixed with hand winch supporting seat 13, hand winch supporting seat 13 is when actual installation, left back or the right back of trolley rack 9 can be installed on, simultaneously, hand winch supporting seat 13 is arranged hand winch 8, the bottom front of trolley rack 9 is provided with castor 14, and bottom rear is provided with universal caster wheel 15; Unit head balladeur train 5 can move up and down and be arranged on column support, column support is arranged slide plate chair 6 movable up and down, nylon back plate 16 is set between slide plate chair 6 and unit head balladeur train 5, ensure unit head balladeur train 5 low fricting movement in the vertical direction, slide plate chair 6 is connected with unit head balladeur train 5 by bolt, unit head balladeur train 5 is equiped with the hanger 17 be fixedly connected with wire rope 7, wire rope 7 is connected on hand winch 8 by pulley guiding; The centre of drilling rod 2 and upper and lower two ends arrange the force-transmitting block 3 of transmitting torque, and in order to transmitting torque, the lower end of drilling rod 2 is connected with drill bit 1, and the upper end of drilling rod 2 is connected with the lower end of transiting rod 4.
Column support is the collapsible double-layer scaffold fallen, column support comprise be fixedly mounted on lower pillar stand support 18 on trolley rack 9 and with lower pillar stand support 18 is hinged can the upwards upright and collapsible upper pillar stand support 19 fallen, jack 20 is obliquely installed, above the lower end that the top of jack 20 and bottom are articulated with upper pillar stand support 19 respectively and trolley rack 9 between upper pillar stand support 19 and trolley rack 9.The lower end of upper pillar stand support 19 arranges jack head mount pad 21, the head of jack 20 arranges jack head engaging lug 22, the head of jack 20 is hinged by jack head engaging lug 22 and jack head mount pad 21, the top of trolley rack 9 arranges mount pad 23 bottom jack, the bottom of jack 20 arranges engaging lug 24 bottom jack, and the bottom of jack 20 is hinged by mount pad 23 bottom engaging lug bottom jack 24 and jack.
Install force-transmitting block between drill bit 1 and drilling rod 2 and be bolted, install force-transmitting block between drilling rod 2 and transiting rod 4 and be bolted, install force-transmitting block between the upper semisection of drilling rod 2 and lower semisection and be bolted.
The front and back ends of trolley rack 9 arrange can to make when being used for rig work castor 14 and universal caster wheel 15 liftoff and keep the governor motion of work plane level, governor motion comprises adjusting screw(rod) 26, is fixed on the hold-down nut 27 bottom trolley rack 9 and the locking nut 25 for secured adjusted screw rod present position, adjusting screw(rod) 26 and hold-down nut 27 are threaded connection, to realize the lifting of adjusting screw(rod) 26.
As shown in Figure 1, the portable controlled vertical rig of the embodiment of the present invention, large pulley seat 29 is fixed with in the upper front of upper pillar stand support 19, large pulley seat 29 is provided with large pulley 30, the upper rear of upper pillar stand support 19 is fixed with truckle seat 31, truckle seat 31 is provided with truckle 32, leading block seat 33 is fixed with after upper pillar stand support 19, leading block seat 33 is provided with leading block 34, large pulley 30 walked around by the wire rope 7 that one end has connected hanger 17, truckle 32 and leading block 34, wire rope 7 is through the guiding of leading block 34, the other end of wire rope 7 is fixed on hand winch 8, by the forward to hand winch 8, oppositely hand, realize transferring of unit head balladeur train 5, on carry, the back lower place of upper pillar stand support 19 and the top, rear portion of lower pillar stand support 18 are mounted with engaging lug and realize the hinged of upper pillar stand support 19 and lower pillar stand support 18 by jointed shaft 28, and then can realize the folded flat of upper pillar stand support 19.After folded flat, rig whole highly significant reduces, and makes it become the transition that is easy to carry.
Portable controlled vertical rig of the present invention in use, releasable lock jack panel 25 is adjusting screw(rod) 26 also, makes the castor 14 bottom trolley rack 9 and universal caster wheel 15 leave ground, makes trolley rack 9 bottom surface maintenance level simultaneously, screw locking nut 25, ensure the horizontal operation of rig; Start light-duty monophase machine reductor 12 to work, nutating gear 11 is with by light-duty monophase machine reductor 12, and travelling gear 11 and then driving revolving support 10 drive drilling rod 2 to turn round.Meanwhile, the ratchet mechanism of hand winch 8 does not work, by hand hand winch 8, wire rope 7 can being controlled and walk around leading block 34, truckle 32 and large pulley 30, driving the lowering velocity of unit head balladeur train 5 by playing hanger 17, regulate rate of penetration, avoid drilling depth excessive stuck.After pore-forming, by reverse hand hand winch 8, can carry on unit head balladeur train 5, the ratchet mechanism work of hand winch 8, avoids the unexpected whereabouts of unit head balladeur train 5 accidents caused simultaneously.When unit head balladeur train 5 rises to extreme higher position, light-duty monophase machine reductor 12 stops; By the length of lever regulate jack 20, upper pillar stand support 19 was fallen around jointed shaft 28, upper pillar stand support 19 is supported by trolley rack 9 and realizes folding.Unclamp locking nut 25, adjusting screw(rod) 26, make castor 14 bottom trolley rack 9 and universal caster wheel 15 and earth surface, screw locking nut 25, adjusting screw(rod) 26 is not fallen, and single pore-forming is complete, promotes trolley rack 9 and can make that rig is convenient, transition reliably.
Unit head balladeur train and the slide plate chair of this portable controlled vertical rig are bolted, and ensure the motion of unit head balladeur train vertical direction; Hand winch has made hanger drive unit head balladeur train to move up and down by pulley guiding, realizes the laborsaving control to steadily creeping into and exiting; The drill bit of rig is driven through revolving support by monophase machine reductor, make to establish adjusting screw(rod) bottom the trolley rack of the simple rig of stretching structure, stretch out during work can make castor and universal caster wheel liftoff, keep working water plane, ensure the verticality of pore-forming, effectively improve the bearing capacity of castinplace pile; This portable controlled vertical rig, when vertical drilling operation, can not produce the stuck and uncontrollable phenomenon of the rate of penetration degree of depth of drill bit, ensure effective pore-forming, improves efficiency and the quality of pile foundation construction.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. portable controlled vertical rig, it is characterized in that, comprise drill bit (1), drilling rod (2), force-transmitting block (3), transiting rod (4), unit head, unit head balladeur train (5), slide plate chair (6), wire rope (7), hand winch (8), trolley rack (9), column support; Described unit head is made up of revolving support (10), travelling gear (11) and light-duty monophase machine reductor (12), described travelling gear (11) is arranged on the output shaft of light-duty monophase machine reductor (12), travelling gear (11) engages with revolving support (10) outer ring parts of tooth, and revolving support (10) inner ring is bolted on unit head balladeur train (5); Revolving support (10) outer ring is fixedly connected with by the upper end of bolt with transiting rod (4); The front end of described trolley rack (9) is fixed with column support, the rear end of trolley rack (9) is fixed with hand winch supporting seat (13), hand winch supporting seat (13) is arranged hand winch (8), the bottom front of trolley rack (9) is provided with castor (14), and bottom rear is provided with universal caster wheel (15); Described unit head balladeur train (5) can move up and down and be arranged on column support, column support is arranged slide plate chair movable up and down (6), slide plate chair (6) is connected with unit head balladeur train 5 by bolt, unit head balladeur train (5) is equiped with the hanger (17) be fixedly connected with wire rope (7), wire rope (7) is connected on hand winch (8) by pulley guiding; The centre of described drilling rod (2) and upper and lower two ends arrange the force-transmitting block (3) of transmitting torque, the lower end of drilling rod (2) is connected with drill bit (1), and the upper end of drilling rod (2) is connected with the lower end of transiting rod (4).
2. portable controlled vertical rig according to claim 1, it is characterized in that, described column support is the collapsible double-layer scaffold fallen, column support comprise be fixedly mounted on lower pillar stand support (18) on trolley rack (9) and with lower pillar stand support (18) is hinged can the upwards upright and collapsible upper pillar stand support (19) fallen, jack (20) is obliquely installed between upper pillar stand support (19) and trolley rack (9), the top of jack (20) and bottom are articulated with lower end and trolley rack (9) top of upper pillar stand support (19) respectively.
3. portable controlled vertical rig according to claim 2, it is characterized in that, the lower end of described upper pillar stand support (19) arranges jack head mount pad (21), the head of jack (20) arranges jack head engaging lug (22), the head of jack (20) is hinged by jack head engaging lug (22) and jack head mount pad (21), the top of trolley rack (9) arranges mount pad bottom jack (23), the bottom of jack (20) arranges engaging lug bottom jack (24), the bottom of jack (20) is hinged by mount pad (23) bottom engaging lug (24) bottom jack and jack.
4. portable controlled vertical rig according to claim 1, it is characterized in that, the nylon back plate (16) that can make the low fricting movement of unit head balladeur train (5) vertical direction is set between described slide plate chair (6) and unit head balladeur train (5).
5. portable controlled vertical rig according to claim 1, it is characterized in that, install force-transmitting block between described drill bit (1) and drilling rod (2) and be bolted, install force-transmitting block between drilling rod (2) and transiting rod (4) and be bolted, install force-transmitting block between the upper semisection of drilling rod (2) and lower semisection and be bolted.
6. portable controlled vertical rig according to claim 1, it is characterized in that, the front and back ends of described trolley rack (9) arrange can to make when being used for rig work castor (14) and universal caster wheel (15) liftoff and keep the governor motion of work plane level, described governor motion comprises adjusting screw(rod) (26), is fixed on the hold-down nut (27) of trolley rack (9) bottom and the locking nut (25) for secured adjusted screw rod present position, and adjusting screw(rod) (26) and hold-down nut (27) are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055189.4A CN103806835B (en) | 2014-02-19 | 2014-02-19 | Portable controlled vertical rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055189.4A CN103806835B (en) | 2014-02-19 | 2014-02-19 | Portable controlled vertical rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806835A CN103806835A (en) | 2014-05-21 |
| CN103806835B true CN103806835B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410055189.4A Expired - Fee Related CN103806835B (en) | 2014-02-19 | 2014-02-19 | Portable controlled vertical rig |
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| CN (1) | CN103806835B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847290B (en) * | 2015-06-08 | 2018-05-29 | 山东鲁潍机械厂 | Water conveyance steel tube marine salvage equipment and production method in a kind of water supply well |
| CN106223852B (en) * | 2016-08-21 | 2018-04-13 | 浙江科技学院 | A kind of movable portable formula drilling machine |
| CN106194040A (en) * | 2016-08-30 | 2016-12-07 | 浙江省工程勘察院 | Light-duty monitoring holes rig |
| CN107143283A (en) * | 2017-05-27 | 2017-09-08 | 徐州艾维思达钻探机械有限公司 | One kind automation boring mechanic |
| CN109252809B (en) * | 2018-07-25 | 2020-07-24 | 国网山东省电力公司枣庄供电公司 | 10KV power transmission line foundation excavation device |
| CN117627529B (en) * | 2024-01-26 | 2024-04-09 | 贵州省公路工程集团有限公司 | Tunnel blasting drilling equipment with feeding channel and drilling method |
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|---|---|---|---|---|
| CN1458383A (en) * | 2003-06-18 | 2003-11-26 | 钱奂云 | Multifunctional drill machine and its construction method |
| CN200978621Y (en) * | 2006-11-03 | 2007-11-21 | 孙新安 | wheeled type spiral rotary drilling rig |
| DE102006022613A1 (en) * | 2006-05-15 | 2007-11-22 | Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh | Drilling drive unit for propelling drill pipe, comprises drill pipe, adjustable between release position, in which fuse element is at distance from drill pipe, where drill pipe is positively contacted form-fit by fuse element |
| CN203716845U (en) * | 2014-02-19 | 2014-07-16 | 湖南科技大学 | Portable controllable vertical drilling machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158771A (en) * | 1995-03-22 | 1996-06-18 | Kyushu Electric Power Co Inc | Screw earth auger device |
| JPH108868A (en) * | 1996-06-20 | 1998-01-13 | Sumitomo Constr Mach Co Ltd | Leader attachment for civil engineering and construction machine |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458383A (en) * | 2003-06-18 | 2003-11-26 | 钱奂云 | Multifunctional drill machine and its construction method |
| DE102006022613A1 (en) * | 2006-05-15 | 2007-11-22 | Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh | Drilling drive unit for propelling drill pipe, comprises drill pipe, adjustable between release position, in which fuse element is at distance from drill pipe, where drill pipe is positively contacted form-fit by fuse element |
| CN200978621Y (en) * | 2006-11-03 | 2007-11-21 | 孙新安 | wheeled type spiral rotary drilling rig |
| CN203716845U (en) * | 2014-02-19 | 2014-07-16 | 湖南科技大学 | Portable controllable vertical drilling machine |
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| CN103806835A (en) | 2014-05-21 |
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