CN110410004A - A kind of construction grouting rock bolt drilling apparatus - Google Patents

A kind of construction grouting rock bolt drilling apparatus Download PDF

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Publication number
CN110410004A
CN110410004A CN201910488515.3A CN201910488515A CN110410004A CN 110410004 A CN110410004 A CN 110410004A CN 201910488515 A CN201910488515 A CN 201910488515A CN 110410004 A CN110410004 A CN 110410004A
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CN
China
Prior art keywords
wall
bolted
drilling apparatus
rock bolt
anchor pole
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.)
Granted
Application number
CN201910488515.3A
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Chinese (zh)
Other versions
CN110410004B (en
Inventor
王焱
金波
李雯
张政
李子玉
丁志雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huajian Project Management Co Ltd
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Shenzhen Huajian Project Management Co Ltd
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Publication date
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Priority to CN201910488515.3A priority Critical patent/CN110410004B/en
Publication of CN110410004A publication Critical patent/CN110410004A/en
Application granted granted Critical
Publication of CN110410004B publication Critical patent/CN110410004B/en
Active legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015Means engaging the bore entrance, e.g. hoods for collecting dust
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/04Directional drilling

Abstract

The invention belongs to anchor bolt construction technical fields, especially a kind of construction grouting rock bolt drilling apparatus, it is big for drilling dust, the problem of anchor pole is easily shaken, now propose following scheme, including body of driving a vehicle, the top of the driving body is connected with right angle mounting base by rotating base, and block of putting more energy into is welded at the top of support mounting base, storage box has been bolted in the outer wall side of the right angle mounting base, and controller has been bolted in the outer wall of storage box, air pump has been bolted in the top side of the right angle mounting base, and the outer wall two sides for block of putting more energy into are welded with rotating bar.In the present invention, pass through setting mounting blocks, sliding shoe, rotation axis, pressing rotating roller, electronic push rod machine, before being crept into, electronic push rod machine drive sliding shoe to anchor pole into carry out limition orientation, pressing rotating roller can reduce the frictional force of anchor pole and sliding shoe, it avoids anchor pole to shake in drilling, improves the stability of anchor pole.

Description

A kind of construction grouting rock bolt drilling apparatus
Technical field
The present invention relates to anchor bolt construction technical field more particularly to a kind of construction grouting rock bolt drilling apparatus.
Background technique
During tunnel excavation, there is the geological conditions of part country rock to need to carry out surrounding rock supporting construction, to avoid appearance The problems such as vault sinking, rock mass fall off, such as in the large cross-section tunnel construction on joint stratum, anchor pole grouting and wet shot lining cutting are applied Work is necessary step.
Through retrieving, Chinese Patent Application No. is the patent of CN2263711Y, discloses a kind of jumbolter, is included in chassis It is upper that control cabinet and the adjusting support rod connecting with drilling frame are housed and adjust oil cylinder, pass through gearbox equipped with motor on drilling frame It is attached across the drilling rod of leading truck, the utility model is characterized between drilling frame and chassis, also close to the side of leading truck Equipped with a horizontal lifting device;And the leading truck is then to practice connection by twisting by the guiding lower bracket connecting with drilling frame One guiding upper bracket, equipped at least three rollers that axis is parallel with drill rod axis on two stands.One in above-mentioned patent Kind jumbolter has the disadvantage that the aperture of guiding trestle is fixed, and can not be adjusted according to the anchor pole of different-diameter, In Fixed function is not had when drilling, anchor pole is easy to cause anchor pole to tilt when getting into soft or hard soil layer intersection.
Summary of the invention
The technical issues of shaking is crept into based on construction grouting rock bolt drilling apparatus, the invention proposes a kind of buildings Mortar anchor pole drilling apparatus.
A kind of construction grouting rock bolt drilling apparatus proposed by the present invention, including driving body, the driving body Top right angle mounting base is connected with by rotating base, and support and be welded with block of putting more energy at the top of mounting base, the right angle peace Storage box has been bolted in the outer wall side of dress seat, and controller has been bolted in the outer wall of storage box, described straight Air pump has been bolted in the top side of angle mounting base, and the outer wall two sides for block of putting more energy into are welded with rotating bar, rotating bar Outer wall is socketed with support column, and one end of the support column is connected with work stage body, the top of the driving body by hinged seat Hydraulic oil pump has been bolted in side, and the top side of the right angle mounting base is hinged with the second hydraulic cylinder, and second The piston rod of hydraulic cylinder and support column are articulated and connected, and the bottom side of the support column is welded with fixed block, and fixed block Outer wall is hinged with the first hydraulic cylinder, the piston rod of first hydraulic cylinder and work stage body articulated connection, the workbench Mounting blocks have been bolted in the top side both ends of body, and the side of mounting blocks is arc-shaped.
Preferably, the top two sides of the work stage body offer fixing strip, and the outer wall of fixing strip is connected with shifting Dynamic pedestal, the mobile base and work stage body are slidably connected, and the outer wall two sides of the work stage body open up that there are two symmetrically The first through hole of distribution, and rotating roller is connected with by bearing inside first through hole.
Preferably, first motor, and first motor and rotation has been bolted in the bottom side of the work stage body Roller is connected by chain drive, and the outer wall of two rotating rollers passes through rotation latch and is connected with rotating link chain, and swivel-chain Item and mobile base are stably connected with by bolt.
Preferably, the second motor, and the top side of mobile base have been bolted at the top of the mobile base Speed changer, second motor and speed changer is bolted to be sequentially connected by rotate gear, and the side of speed changer It is connected with drill adapter by shaft coupling, the outer wall of the drill adapter is connected with anchor pole.
Preferably, it is bolted the support rod equidistantly distributed at the top of the work stage body, and support rod The same cross bar has been bolted in top, and the outer wall of the cross bar is socketed with non-slip rubber set, and the top for the stage body that works Material storing box is bolted, being connected by a hinge at the top of the material storing box has case lid, and the inner wall of material storing box is placed with Anchor pole.
Preferably, air pump has been bolted in the top side of the right angle mounting base, and passes through card at the top of air pump Set is connected with appendix.
Preferably, the top of the appendix is connected with jet thrust by cutting ferrule, and opens up that there are two go out at the top of jet thrust Tracheae, one of escape pipe and mounting blocks are distributed in horizontal line, another escape pipe is in vertical distribution with mounting blocks.
Preferably, the hydraulic oil pump is connect with the first hydraulic cylinder and the second hydraulic cylinder by pipeline, and hydraulic oil The external switch and controller of pump are electrically connected by conducting wire.
Preferably, the controller and the external switch of first motor, the second motor and air pump are electrically connected by conducting wire, And controller and vehicle power supply are electrically connected by power transmission line.
Preferably, the inner wall of the mounting blocks offers cavity, and cavity inside slidably connects sliding shoe, the installation Electronic push rod machine has been bolted in the outer wall of block, and sliding shoe and the piston rod of electronic push rod machine stablize company by bolt It connects, the inner wall side of the sliding shoe offers rectangular channel, and the inner wall two sides of rectangular channel are connected with rotation axis by bearing, institute Pressing rotating roller has been bolted in the inner wall for stating rotation axis, and controller and the external switch of electronic push rod machine pass through conducting wire It is electrically connected.
Compared with prior art, the present invention provides a kind of construction grouting rock bolt drilling apparatus, having following has Beneficial effect:
1, construction grouting rock bolt drilling apparatus, by setting the first hydraulic cylinder, the second hydraulic cylinder, support column, Work stage body, block of putting more energy into, hydraulic oil pump, and the second hydraulic cylinder drives the support column installed on block of putting more energy into be changed angle, can It drives work stage body to be changed height, while controlling the first hydraulic cylinder and work stage body is driven to change angle on the support columns, Adjustable drill pipe angle, it is very simple and convenient.
2, construction grouting rock bolt drilling apparatus passes through setting first motor, rotating link chain, mobile base, the Two motors, speed changer, anchor pole, first motor are rotated by chain-driving rotating roller, and rotating roller drives rotating link chain mobile, can band The second motor that dynamic mobile base is moved on work stage body, while installed in mobile base drives speed changer rotation, together When speed changer by shaft coupling drive drill adapter rotation, anchor pole can be driven to creep into the soil body, can quickly to anchor pole carry out Drilling.
3, construction grouting rock bolt drilling apparatus is rotated by setting mounting blocks, sliding shoe, rotation axis, pressing Roller, electronic push rod machine, before being crept into, electronic push rod machine drives sliding shoe to turn anchor pole into limition orientation, pressing is carried out Dynamic roller can reduce the frictional force of anchor pole and sliding shoe, avoid anchor pole and shake in drilling, improve the stabilization of anchor pole Property.
4, construction grouting rock bolt drilling apparatus, by being provided with air pump, appendix, jet thrust, air pump is in anchor When bar is crept into, air pump is sprayed, jet thrust one end to gas transmission is carried out in appendix by the jet thrust that appendix one end is installed Two air jet pipes of installation blow to drilling hole, can observe the shape of drill mouth in real time, while another air jet pipe is by dust It is blown to the side of work stage body, avoids observation position dust larger.
5, construction grouting rock bolt drilling apparatus, by being provided with material storing box, work stage body, on work stage body Material storing box is installed, anchor pole can be filled in material storing box, a small amount of anchor pole can be carried, avoids manually being carried, save very much Time improves work efficiency.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of construction grouting rock bolt drilling apparatus proposed by the present invention;
Fig. 2 is a kind of reinforcement block structure schematic diagram of construction grouting rock bolt drilling apparatus proposed by the present invention;
Fig. 3 is that structural schematic diagram is cutd open on a kind of workbench side of construction grouting rock bolt drilling apparatus proposed by the present invention;
Fig. 4 is a kind of jet thrust structural schematic diagram of construction grouting rock bolt drilling apparatus proposed by the present invention;
Fig. 5 is that structural schematic diagram is cutd open in a kind of mounting blocks side of construction grouting rock bolt drilling apparatus proposed by the present invention.
In figure: 1 driving body, 2 controllers, 3 storage boxes, 4 right angle mounting bases, 5 first motors, 6 support columns, 7 support rods, 8 non-slip rubber sets, 9 mobile bases, 10 second motors, 11 speed changers, 12 drill adapters, 13 anchor poles, 14 cross bars, 15 electric pushrods Machine, 16 mounting blocks, 17 work stage bodies, 18 rotating rollers, 19 rotating link chains, 20 connection ear mounts, 21 first hydraulic cylinders, 22 are fixed Block, 23 air pumps, 24 second hydraulic cylinders, 25 hydraulic oil pumps, 26 put more energy into block, 27 sliding shoes, 28 rotation axis, 29 pressing rotating rollers, 30 fixing strips, 31 appendixs, 32 material storing box, 33 case lids, 34 jet thrusts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1
Referring to Fig.1-4, a kind of novel wound gasket seal, including driving body 1, the top of driving body 1 pass through rotating base It is connected with right angle mounting base 4, and the top of mounting base 4 is supported to be welded with block 26 of putting more energy into, the outer wall side of right angle mounting base 4 passes through It is bolted storage box 3, and controller 2, the top side of right angle mounting base 4 has been bolted in the outer wall of storage box 3 Air pump 23 is bolted, and the outer wall two sides for block 26 of putting more energy into are welded with rotating bar, the outer wall of rotating bar is socketed with support One end of column 6, support column 6 is connected with work stage body 17 by hinged seat, and the top side of driving body 1 has been bolted Hydraulic oil pump 25, the top side of right angle mounting base 4 are hinged with the second hydraulic cylinder 24, and the piston rod of the second hydraulic cylinder 24 It is articulated and connected with support column 6, the bottom side of support column 6 is welded with fixed block 22, and the outer wall of fixed block 22 is hinged with first Hydraulic cylinder 21, the piston rod and work stage body 17 of the first hydraulic cylinder 21 are articulated and connected, the top side two for the stage body 17 that works Mounting blocks 16 have been bolted in end, and the side of mounting blocks 16 is arc-shaped.
In the present invention, the top two sides of work stage body 17 offer fixing strip 30, and the outer wall clamping of fixing strip 30 There is a mobile base 9, mobile base 9 is slidably connected with work stage body 17, and the outer wall two sides of work stage body 17 open up that there are two right Claim the first through hole of distribution, and rotating roller 18 is connected with by bearing inside first through hole, the bottom side of work stage body 17 is logical Cross and be bolted first motor 5, and first motor 5 is connect with rotating roller 18 by chain drive, two rotating rollers 18 it is outer Wall passes through rotation latch and is connected with rotating link chain 19, and rotating link chain 19 is stably connected with mobile base 9 by bolt, mobile The second motor 10 has been bolted in the top of pedestal 9, and speed changer has been bolted in the top side of mobile base 9 11, the second motor 10 is sequentially connected with speed changer 11 by rotate gear, and the side of speed changer 11 is connected with by shaft coupling Drill adapter 12, the outer wall of drill adapter 12 are connected with anchor pole 13, and the top of work stage body 17 has been bolted equidistant The support rod 7 of distribution, and the same cross bar 14 has been bolted in the top of support rod 7, the outer wall of cross bar 14 is socketed with anti- Sliding rubber sleeve 8, and material storing box 32 has been bolted in the top for the stage body 17 that works, the top of material storing box 32 is connected by a hinge There is case lid 33, and the inner wall of material storing box 32 is placed with anchor pole 13.
Air pump 23 has been bolted in the top side of right angle mounting base 4, and the top of air pump 23 is connected by cutting ferrule There is appendix 31, the top of appendix 31 is connected with jet thrust 34 by cutting ferrule, and is opened up at the top of jet thrust 34 there are two outlet Pipe, one of escape pipe and mounting blocks 16 are distributed in horizontal line, another escape pipe is in vertical distribution with mounting blocks 16, hydraulic Oil pump 25 is connect with the first hydraulic cylinder 21 and the second hydraulic cylinder 24 by pipeline, and the external switch of hydraulic oil pump 25 and control Device 2 processed is electrically connected by conducting wire, and the external switch of controller 2 and first motor 5, the second motor 10 and air pump 23 passes through conducting wire It is electrically connected, and controller 2 and vehicle power supply are electrically connected by power transmission line.
Embodiment 2
Referring to Fig. 5, a kind of novel wound gasket seal further includes that the inner walls of mounting blocks 16 offers cavity, and cavity inside is sliding Dynamic to be connected with sliding shoe 27, electronic push rod machine 15 has been bolted in the outer wall of mounting blocks 16, and sliding shoe 27 is pushed away with electronic The piston rod of bar machine 15 is stably connected with by bolt, and the inner wall side of sliding shoe 27 offers rectangular channel, and the inner wall of rectangular channel Two sides are connected with rotation axis 28 by bearing, and pressing rotating roller 29, and controller 2 has been bolted in the inner wall of rotation axis 28 It is electrically connected with the external switch of electronic push rod machine 15 by conducting wire, before being crept into, electronic push rod machine 15 drives sliding Block 27 can reduce the frictional force of anchor pole 13 Yu sliding shoe 27, avoid to anchor pole 13 into limition orientation, pressing rotating roller 29 is carried out Anchor pole 13 is shaken in drilling, improves the stability of anchor pole 13.
In use, the second hydraulic cylinder 24 drives the support column 6 installed on block of putting more energy into be changed angle, work can be driven Stage body 17 is changed height, while controlling the first hydraulic cylinder 21 and work stage body 17 is driven to change angle on support column 6, can Drill pipe angle is adjusted, very simple and convenient, the controller control first motor 5 of model DATA-7311 is opened, first motor 5 It is rotated by chain-driving rotating roller 18, rotating roller 18 drives rotating link chain 19 mobile, and mobile base 9 can be driven in work stage body The second motor 10 for being moved on 17, while being installed in mobile base 9 drives speed changer 11 to rotate, while speed changer 11 passes through Shaft coupling drives drill adapter 12 to rotate, and anchor pole 13 can be driven to creep into the soil body, can quickly be crept into anchor pole 13, In Before being crept into, electronic push rod machine 15 drives sliding shoe 27 that can drop anchor pole 13 into limition orientation, pressing rotating roller 29 is carried out The low frictional force of anchor pole 13 and sliding shoe 27 avoids anchor pole 13 and shakes in drilling, improves the stabilization of anchor pole 13 Property, air pump 23 when anchor pole 13 is crept into, installed to gas transmission is carried out in appendix 31 by 31 one end of appendix by air pump 23 Jet thrust 34 sprays, and two air jet pipes of 34 one end of jet thrust installation blow to drilling hole, can observe the shape of drill mouth in real time Shape, while dust is blown to the side of work stage body by another air jet pipe, avoids observation position dust larger.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of construction grouting rock bolt drilling apparatus, including driving body (1), which is characterized in that the driving body (1) top is connected with right angle mounting base (4) by rotating base, and is supported and be welded with block of putting more energy at the top of mounting base (4) (26), the outer wall side of the right angle mounting base (4) has been bolted storage box (3), and the outer wall of storage box (3) passes through It has been bolted controller (2), air pump (23) have been bolted in the top side of the right angle mounting base (4), and put more energy into The outer wall two sides of block (26) are welded with rotating bar, and the outer wall of rotating bar is socketed with support column (6), one end of the support column (6) It is connected with work stage body (17) by hinged seat, hydraulic oil pump has been bolted in the top side of driving body (1) (25), the top side of the right angle mounting base (4) is hinged with the second hydraulic cylinder (24), and the work of the second hydraulic cylinder (24) Stopper rod and support column (6) are articulated and connected, and the bottom side of the support column (6) is welded with fixed block (22), and fixed block (22) Outer wall be hinged with the first hydraulic cylinder (21), the piston rod of first hydraulic cylinder (21) and work stage body (17) hingedly connect It connects, the top side both ends of the work stage body (17) have been bolted mounting blocks (16), and the side of mounting blocks (16) It is arc-shaped.
2. a kind of construction grouting rock bolt drilling apparatus according to claim 1, which is characterized in that the workbench The top two sides of body (17) offer fixing strip (30), and the outer wall of fixing strip (30) is connected with mobile base (9), described Mobile base (9) is slidably connected with work stage body (17), and the outer wall two sides of the work stage body (17) open up that there are two symmetrical The first through hole of distribution, and rotating roller (18) are connected with by bearing inside first through hole.
3. a kind of construction grouting rock bolt drilling apparatus according to claim 2, which is characterized in that the workbench The bottom side of body (17) has been bolted first motor (5), and first motor (5) and rotating roller (18) are passed by chain Dynamic connection, the outer wall of two rotating rollers (18) passes through rotation latch and is connected with rotating link chain (19), and rotating link chain (19) it is stably connected with mobile base (9) by bolt.
4. a kind of construction grouting rock bolt drilling apparatus according to claim 2, which is characterized in that the mobile bottom It has been bolted the second motor (10) at the top of seat (9), and change has been bolted in the top side of mobile base (9) Fast device (11), second motor (10) and speed changer (11) are sequentially connected by rotate gear, and the side of speed changer (11) It is connected with drill adapter (12) by shaft coupling, the outer wall of the drill adapter (12) is connected with anchor pole (13).
5. a kind of construction grouting rock bolt drilling apparatus according to claim 4, which is characterized in that the workbench The support rod (7) equidistantly distributed is bolted at the top of body (17), and is bolted at the top of support rod (7) Have the same cross bar (14), the outer wall of the cross bar (14) is socketed with non-slip rubber set (8), and the top of work stage body (17) is logical It crosses and has been bolted material storing box (32), being connected by a hinge at the top of the material storing box (32) has case lid (33), and material storing box (32) inner wall is placed with anchor pole (13).
6. a kind of construction grouting rock bolt drilling apparatus according to claim 1, which is characterized in that the right angle peace The top side of dress seat (4) has been bolted air pump (23), and the top of air pump (23) is connected with appendix by cutting ferrule (31).
7. a kind of construction grouting rock bolt drilling apparatus according to claim 6, which is characterized in that the appendix (31) top is connected with jet thrust (34) by cutting ferrule, and is opened up at the top of jet thrust (34) there are two escape pipe, one of them Escape pipe and mounting blocks (16) are distributed in horizontal line, another escape pipe is in vertical distribution with mounting blocks (16).
8. a kind of construction grouting rock bolt drilling apparatus according to claim 1, which is characterized in that the hydraulic oil Pump (25) is connect with the first hydraulic cylinder (21) and the second hydraulic cylinder (24) by pipeline, and the outside of hydraulic oil pump (25) is opened It closes and is electrically connected with controller (2) by conducting wire.
9. a kind of construction grouting rock bolt drilling apparatus according to claim 1, which is characterized in that the controller (2) it is electrically connected with the external switch of first motor (5), the second motor (10) and air pump (23) by conducting wire, and controller (2) It is electrically connected with vehicle power supply by power transmission line.
10. a kind of construction grouting rock bolt drilling apparatus according to claim 1, which is characterized in that the installation The inner wall of block (16) offers cavity, and cavity inside slidably connects sliding shoe (27), and the outer wall of the mounting blocks (16) is logical It crosses and has been bolted electronic push rod machine (15), and sliding shoe (27) and the piston rod of electronic push rod machine (15) stablize company by bolt It connects, the inner wall side of the sliding shoe (27) offers rectangular channel, and the inner wall two sides of rectangular channel are connected with rotation by bearing The inner wall of axis (28), the rotation axis (28) has been bolted pressing rotating roller (29), and controller (2) and electric pushrod The external switch of machine (15) is electrically connected by conducting wire.
CN201910488515.3A 2019-06-05 2019-06-05 Mortar anchor rod drilling device for building construction Active CN110410004B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910488515.3A CN110410004B (en) 2019-06-05 2019-06-05 Mortar anchor rod drilling device for building construction

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Application Number Priority Date Filing Date Title
CN201910488515.3A CN110410004B (en) 2019-06-05 2019-06-05 Mortar anchor rod drilling device for building construction

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CN110410004B CN110410004B (en) 2022-02-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114876541A (en) * 2022-05-24 2022-08-09 成都理工大学 Mortar anchor rod drilling device for building construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2263711Y (en) * 1996-01-03 1997-10-01 山东省地质探矿机械厂 Rockbolt drilling machine
CN101250979A (en) * 2008-03-25 2008-08-27 刘冀 Rockbolt drilling machine
CN201137144Y (en) * 2007-11-12 2008-10-22 龙科 Portable integral hydraulic anchor rod boring machine
CN103821454A (en) * 2014-02-24 2014-05-28 山西晋城无烟煤矿业集团有限责任公司 Full cross section construction gas drainage drill carriage
CN105443037A (en) * 2015-12-24 2016-03-30 蒲长晏 Anchor rod jacking drilling machine and anchor rod jacking drilling carriage with same
US20180119492A1 (en) * 2016-10-31 2018-05-03 Yves Nelson Gantry and quick connect mechanism for interchanging drilling and bolting assemblies and method of interchanging bolting assemblies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2263711Y (en) * 1996-01-03 1997-10-01 山东省地质探矿机械厂 Rockbolt drilling machine
CN201137144Y (en) * 2007-11-12 2008-10-22 龙科 Portable integral hydraulic anchor rod boring machine
CN101250979A (en) * 2008-03-25 2008-08-27 刘冀 Rockbolt drilling machine
CN103821454A (en) * 2014-02-24 2014-05-28 山西晋城无烟煤矿业集团有限责任公司 Full cross section construction gas drainage drill carriage
CN105443037A (en) * 2015-12-24 2016-03-30 蒲长晏 Anchor rod jacking drilling machine and anchor rod jacking drilling carriage with same
US20180119492A1 (en) * 2016-10-31 2018-05-03 Yves Nelson Gantry and quick connect mechanism for interchanging drilling and bolting assemblies and method of interchanging bolting assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114876541A (en) * 2022-05-24 2022-08-09 成都理工大学 Mortar anchor rod drilling device for building construction

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