CN110593754A - Tunnel surrounding rock drilling vehicle - Google Patents
Tunnel surrounding rock drilling vehicle Download PDFInfo
- Publication number
- CN110593754A CN110593754A CN201910851530.XA CN201910851530A CN110593754A CN 110593754 A CN110593754 A CN 110593754A CN 201910851530 A CN201910851530 A CN 201910851530A CN 110593754 A CN110593754 A CN 110593754A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- drilling
- base
- adjusting cylinder
- floor
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 239000011435 rock Substances 0.000 title claims abstract description 39
- 230000000670 limiting effect Effects 0.000 claims abstract description 8
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a tunnel surrounding rock drilling vehicle which comprises a base, wherein a fixed block is fixedly connected to the right side of the bottom of the inner wall of the base, a second adjusting cylinder is movably connected to the front side of the fixed block, the output end of the second adjusting cylinder is movably connected with a floor rod, a fixed column penetrates through the inner cavity of the floor rod, the top of the floor rod penetrates to the top of the base, a positive and negative motor is fixedly connected to the top of the floor rod, the output end of the positive and negative motor is fixedly connected with a screw rod, and a limiting plate is fixedly connected to the top of the screw rod. According to the tunnel surrounding rock drilling vehicle, the second adjusting cylinder is used for pushing the floor rod to move, the floor rod rotates around the fixed column, the floor rod rotates inside the rotary groove, the rotation of the floor rod drives the positive and negative motors and the screw rod to rotate, the drilling box rotates left and right through the rotation of the screw rod, the advantage of angle adjustment is achieved, and the problem that the angle cannot be adjusted when the existing tunnel surrounding rock drilling vehicle is used is solved.
Description
Technical Field
The invention relates to the technical field of surrounding rocks, in particular to a tunnel surrounding rock drilling vehicle.
Background
In rock underground engineering, the surrounding rock body which is influenced by excavation and has stress state change is called surrounding rock, the surrounding rock is also called main rock and ore containing rock, the rocks around the ore body and the rocks around the rock body are both called surrounding rock, when the surrounding rock is constructed, a drilling vehicle is needed, the angle of the existing tunnel surrounding rock drilling vehicle cannot be adjusted when the existing tunnel surrounding rock drilling vehicle is used, the existing tunnel surrounding rock drilling vehicle can only vertically drill holes, so that the construction requirements of people cannot be met, and the tunnel surrounding rock drilling vehicle is inconvenient to use by people.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the tunnel surrounding rock drilling vehicle which has the advantage of angle adjustment and solves the problems that the angle of the existing tunnel surrounding rock drilling vehicle cannot be adjusted when the existing tunnel surrounding rock drilling vehicle is used, and the existing tunnel surrounding rock drilling vehicle can only vertically drill holes, so that the construction requirements of people cannot be met, and the existing tunnel surrounding rock drilling vehicle is inconvenient for people to use.
(II) technical scheme
In order to achieve the purpose of angle adjustment, the invention provides the following technical scheme: the tunnel surrounding rock drilling vehicle comprises a base, wherein a fixed block is fixedly connected to the right side of the bottom of the inner wall of the base, a second adjusting cylinder is movably connected to the front side of the fixed block, a floor rod is movably connected to the output end of the second adjusting cylinder, a fixed column is arranged in an inner cavity of the floor rod in a penetrating mode, the top of the floor rod penetrates to the top of the base, a positive and negative motor is fixedly connected to the top of the floor rod, a lead screw is fixedly connected to the output end of the positive and negative motor, a limiting plate is fixedly connected to the top of the lead screw, a supporting plate is movably connected to the surface of the lead screw, an upper lifting frame is connected to the top of the surface of the lead screw in a penetrating mode, a lower lifting frame is connected to the bottom of the surface of the lead screw in a threaded mode, a lower movable block is fixedly connected to the right side, go up the top fixedly connected with drilling case of movable block, the top of drilling incasement chamber is provided with the drilling motor, the output fixedly connected with drill bit of drilling motor, the top of drill bit runs through to the top of drilling case, the left top fixedly connected with connecting rod of drilling case, the left side of connecting rod and the right side of rising the frame of falling pass through loose axle swing joint, the track is installed to the bottom of base.
Preferably, the top of the inner wall of the base is provided with a rotary groove, the inner wall of the rotary groove is in sliding connection with the surface of the floor pole, the front side and the back side of the fixed column are fixedly connected with the inner wall of the base, and the surface of the fixed column is movably connected with the inner cavity of the floor pole.
Preferably, the right side fixedly connected with guide post at backup pad top, the top of guide post is run through to the top of last crane, the surface and the inner chamber sliding connection who rises the frame of descending of guide post.
Preferably, the both sides of drilling motor all fixedly connected with fixed bolster, the top of fixed bolster and the top fixed connection of drilling incasement wall.
Preferably, the top of the lower movable block is movably connected with the bottom of the first adjusting cylinder through a first pin shaft, and the output end of the first adjusting cylinder is movably connected with the bottom of the upper movable block through a second pin shaft.
(III) advantageous effects
Compared with the prior art, the invention provides a tunnel surrounding rock drilling vehicle, which has the following beneficial effects:
1. according to the tunnel surrounding rock drilling vehicle, the second adjusting cylinder is used for pushing the floor rod to move, the floor rod rotates around the fixed column, the floor rod rotates inside the rotary groove, the rotation of the floor rod drives the positive and negative motors and the screw rod to rotate, the drilling box rotates left and right through the rotation of the screw rod, the advantage of angle adjustment is achieved, and the problem that the angle cannot be adjusted when the existing tunnel surrounding rock drilling vehicle is used, the existing tunnel surrounding rock drilling vehicle can only vertically drill holes, so that the construction requirements of people cannot be met, and the tunnel surrounding rock drilling vehicle is inconvenient to use by people is solved.
2. The guide post has a limiting effect on the movement of the lifting frame, and the upper lifting frame is prevented from being deviated in the moving process.
3. According to the invention, the floor pole can rotate more smoothly in the base through the rotary groove, and the friction force between the floor pole and the base is reduced, so that the service life of the floor pole is prolonged.
4. The base can move conveniently through the crawler belt, so that the base can be suitable for different construction grounds.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the configuration of the drill box of the present invention;
FIG. 3 is a schematic view of the connection of a first tuning cylinder configuration of the present invention;
fig. 4 is a cross-sectional view of a base structure of the present invention.
In the figure: 1-base, 2-floor pole, 3-track, 4-positive and negative motor, 5-lower lifting frame, 6-upper lifting frame, 7-screw rod, 8-limiting plate, 9-guide post, 10-connecting rod, 11-drill bit, 12-supporting plate, 13-drilling box, 14-first adjusting cylinder, 15-fixed support, 16-drilling motor, 17-lower moving block, 18-upper moving block, 19-fixed column, 20-rotary groove, 21-fixed block, 22-second adjusting cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The base 1, the floor pole 2, the crawler 3, the positive and negative motor 4, the lower lifting frame 5, the lifting frame 6, the screw rod 7, the limiting plate 8, the guide post 9, the connecting rod 10, the drill bit 11, the supporting plate 12, the drilling box 13, the first adjusting cylinder 14, the fixed bracket 15, the drilling motor 16, the lower moving block 17, the upper moving block 18, the fixed column 19, the rotary groove 20, the fixed block 21 and the second adjusting cylinder 22 are all universal standard parts or parts known by technicians in the field, and the structure and principle of the invention can be known by technicians or conventional experimental methods.
Referring to fig. 1-4, a tunnel surrounding rock drilling vehicle comprises a base 1, a fixed block 21 is fixedly connected to the right side of the bottom of the inner wall of the base 1, a second adjusting cylinder 22 is movably connected to the front side of the fixed block 21, a floor rod 2 is movably connected to the output end of the second adjusting cylinder 22, a fixed column 19 is arranged in the inner cavity of the floor rod 2 in a penetrating manner, the top of the floor rod 2 penetrates through the top of the base 1, a rotary groove 20 is formed in the top of the inner wall of the base 1, the inner wall of the rotary groove 20 is slidably connected with the surface of the floor rod 2, the floor rod 2 is more smoothly rotated in the base 1 through the rotary groove 20, friction between the floor rod 2 and the base 1 is reduced, so that the service life of the floor rod 2 is prolonged, the front side and the back side of the fixed column 19 are both fixedly connected with the inner wall of the base 1, the surface of the fixed column 19 is movably connected, the output end of the positive and negative motor 4 is fixedly connected with a screw rod 7, the top of the screw rod 7 is fixedly connected with a limiting plate 8, the surface of the screw rod 7 is movably connected with a supporting plate 12, the right side of the top of the supporting plate 12 is fixedly connected with a guide post 9, the top of the guide post 9 penetrates through the top of the upper lifting frame 6, the surface of the guide post 9 is in sliding connection with the inner cavity of the upper lifting frame 6, the limiting effect on the movement of the upper lifting frame 6 is achieved through the guide post 9, the upper lifting frame 6 is prevented from being deviated in the moving process, the top of the surface of the screw rod 7 is in threaded connection with the upper lifting frame 6, the bottom of the surface of the screw rod 7 is in threaded connection with a lower lifting frame 5, the right side of the top of the lower lifting frame 5 is fixedly connected with a lower movable block 17, the front side of the lower movable block 17 is provided with a first adjusting cylinder 14, the output end of the first adjusting, the output of first adjustment cylinder 14 and the bottom of last movable block 18 pass through second round pin axle swing joint, the top fixedly connected with drilling case 13 of last movable block 18, the top of drilling case 13 inner chamber is provided with drilling motor 16, the equal fixedly connected with fixed bolster 15 in both sides of drilling motor 16, the top of fixed bolster 15 and the top fixed connection of drilling case 13 inner wall, drilling motor 16's output fixedly connected with drill bit 11, the top of drill bit 11 runs through to drilling case 13's top, the left top fixedly connected with connecting rod 10 of drilling case 13, the left side of connecting rod 10 and the right side of rising frame 6 that falls pass through loose axle swing joint, track 3 is installed to base 1's bottom, through track 3, make things convenient for base 1 to remove, thereby make base 1 can be applicable to different construction ground.
When the drilling machine is used, the second adjusting cylinder 22 is started through the external controller, the second adjusting cylinder 22 pushes the floor rod 2 to move, the floor rod 2 rotates around the fixed column 19, the floor rod 2 rotates inside the rotary groove 20, the rotation of the floor rod 2 drives the positive and negative motor 4 and the screw rod 7 to rotate, the drilling box 13 rotates left and right through the rotation of the screw rod 7, the second adjusting cylinder 22 is closed after adjustment is completed, the positive and negative motor 4 is started through the external controller, the positive and negative motor 4 drives the screw rod 7 to rotate, the rotation of the screw rod 7 drives the lower lifting frame 5 and the upper lifting frame 6 to move upwards, the movement of the lower lifting frame 5 and the upper lifting frame 6 drives the drilling box 13 to move upwards, the upper lifting frame 6 slides on the surface of the guide post 9, the positive and negative motor 4 is closed, the first adjusting cylinder 14 is started through the external controller, and the first adjusting cylinder 14 pushes the upper movable block 18 to move, go up movable block 18 and drive drilling case 13 and remove, drilling case 13 drives connecting rod 10 and rotates around rising to fall frame 6, closes first adjusting cylinder 14 after adjusting, starts drilling motor 16 through external controller at last, and drilling motor 16 drives drill bit 11 and rotates, and drill bit 11 drills (the model of external controller is DATA-7311 in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).
While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. Tunnel country rock drilling car, including base (1), its characterized in that: the right side fixedly connected with fixed block (21) of base (1) inner wall bottom, the front side swing joint of fixed block (21) has second adjusting cylinder (22), the output swing joint of second adjusting cylinder (22) has floor pole (2), the inner chamber of floor pole (2) runs through and is provided with fixed column (19), the top of floor pole (2) runs through to the top of base (1), the top fixedly connected with positive and negative motor (4) of floor pole (2), the output fixedly connected with lead screw (7) of positive and negative motor (4), the top fixedly connected with limiting plate (8) of lead screw (7), the surperficial swing joint of lead screw (7) has backup pad (12), the top threaded connection on lead screw (7) surface has ascending and descending frame (6), the bottom threaded connection on lead screw (7) surface has descending frame (5), lower movable block (17) under the right side fixedly connected with at crane (5) top, the front side of lower movable block (17) is provided with first adjusting cylinder (14), the output of first adjusting cylinder (14) is provided with movable block (18), go up top fixedly connected with drilling case (13) of movable block (18), the top of drilling case (13) inner chamber is provided with drilling motor (16), the output fixedly connected with drill bit (11) of drilling motor (16), the top of drill bit (11) runs through to the top of drilling case (13), left top fixedly connected with connecting rod (10) of drilling case (13), the left side of connecting rod (10) passes through loose axle swing joint with the right side of rising frame (6), track (3) are installed to the bottom of base (1).
2. The tunnel wall rock drilling rig as claimed in claim 1, wherein: a rotary groove (20) is formed in the top of the inner wall of the base (1), the inner wall of the rotary groove (20) is connected with the surface of the floor pole (2) in a sliding mode, the front side and the back side of the fixing column (19) are fixedly connected with the inner wall of the base (1), and the surface of the fixing column (19) is movably connected with the inner cavity of the floor pole (2).
3. The tunnel wall rock drilling rig as claimed in claim 1, wherein: the right side fixedly connected with guide post (9) at backup pad (12) top, the top of guide post (9) is run through to the top of supreme crane (6), the surface of guide post (9) and the inner chamber sliding connection who rises and falls frame (6).
4. The tunnel wall rock drilling rig as claimed in claim 1, wherein: the drilling machine is characterized in that two sides of the drilling motor (16) are fixedly connected with fixing supports (15), and the tops of the fixing supports (15) are fixedly connected with the top of the inner wall of the drilling box (13).
5. The tunnel wall rock drilling rig as claimed in claim 1, wherein: the top of the lower movable block (17) is movably connected with the bottom of the first adjusting cylinder (14) through a first pin shaft, and the output end of the first adjusting cylinder (14) is movably connected with the bottom of the upper movable block (18) through a second pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851530.XA CN110593754B (en) | 2019-09-10 | 2019-09-10 | Tunnel surrounding rock drilling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851530.XA CN110593754B (en) | 2019-09-10 | 2019-09-10 | Tunnel surrounding rock drilling vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110593754A true CN110593754A (en) | 2019-12-20 |
| CN110593754B CN110593754B (en) | 2024-05-14 |
Family
ID=68858565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851530.XA Active CN110593754B (en) | 2019-09-10 | 2019-09-10 | Tunnel surrounding rock drilling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593754B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855486A1 (en) * | 1978-12-22 | 1980-07-03 | Salzgitter Maschinen Ag | Compact mine gallery or tunnel drilling carriage - has wheels and chassis mutually adjustable for height |
| JPH10231680A (en) * | 1997-02-18 | 1998-09-02 | Taisei Corp | Posture control unit for boring machine |
| US20100059280A1 (en) * | 2008-09-05 | 2010-03-11 | Longyear Tm, Inc. | Feed mechanism for drilling systems |
| CN205977098U (en) * | 2016-08-30 | 2017-02-22 | 河南铁福来装备制造股份有限公司 | All -hydraulic track -mounted drill of both arms for coal mine |
| CN108005578A (en) * | 2017-12-23 | 2018-05-08 | 郑州国知网络技术有限公司 | A kind of gear regulating type various dimensions mining drilling equipment |
| CN109281610A (en) * | 2018-11-09 | 2019-01-29 | 李二猛 | A kind of constructing tunnel drilling device |
| CN211230229U (en) * | 2019-09-10 | 2020-08-11 | 中国三冶集团有限公司 | Tunnel surrounding rock drilling vehicle |
-
2019
- 2019-09-10 CN CN201910851530.XA patent/CN110593754B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855486A1 (en) * | 1978-12-22 | 1980-07-03 | Salzgitter Maschinen Ag | Compact mine gallery or tunnel drilling carriage - has wheels and chassis mutually adjustable for height |
| JPH10231680A (en) * | 1997-02-18 | 1998-09-02 | Taisei Corp | Posture control unit for boring machine |
| US20100059280A1 (en) * | 2008-09-05 | 2010-03-11 | Longyear Tm, Inc. | Feed mechanism for drilling systems |
| CN205977098U (en) * | 2016-08-30 | 2017-02-22 | 河南铁福来装备制造股份有限公司 | All -hydraulic track -mounted drill of both arms for coal mine |
| CN108005578A (en) * | 2017-12-23 | 2018-05-08 | 郑州国知网络技术有限公司 | A kind of gear regulating type various dimensions mining drilling equipment |
| CN109281610A (en) * | 2018-11-09 | 2019-01-29 | 李二猛 | A kind of constructing tunnel drilling device |
| CN211230229U (en) * | 2019-09-10 | 2020-08-11 | 中国三冶集团有限公司 | Tunnel surrounding rock drilling vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110593754B (en) | 2024-05-14 |
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