CN110173287A - A kind of normal direction anchor pole mechanism of development machine - Google Patents
A kind of normal direction anchor pole mechanism of development machine Download PDFInfo
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- CN110173287A CN110173287A CN201910562995.3A CN201910562995A CN110173287A CN 110173287 A CN110173287 A CN 110173287A CN 201910562995 A CN201910562995 A CN 201910562995A CN 110173287 A CN110173287 A CN 110173287A
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- drilling machine
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- swing arm
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 186
- 239000011435 rock Substances 0.000 claims description 14
- 210000000245 forearm Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004873 anchoring Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 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
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
Abstract
The invention discloses a kind of normal direction anchor pole mechanisms of development machine, it include: coaster for being connect with development machine, the control device along the drilling apparatus that is movably arranged of length direction of coaster and for controlling drilling apparatus movement, drilling apparatus includes the swing arm system for driving drilling machine to have horizontal direction mobile component in the plane perpendicular to tunnel axis direction, and swing arm system is connect with control device；Swing arm system is connect with coaster, and drilling machine is rotatably set to swing arm system in the plane perpendicular to tunnel axis direction, to realize the normal direction drilling of drilling machine, is obtained maximum radial anchor force, is improved the anchoring effect in roadway support.
Description
Technical field
The present invention relates to bolt support technology fields, more specifically to a kind of normal direction anchor pole mechanism of development machine.
Background technique
Suspension roof support is common surrounding rock supporting mode in full face tunnel boring machine construction, main to be drilled by jumbolter,
Then it is anchored.Since space limits in constructing tunnel, have one to the structure and size of drilling machine mounting arrangements and related fittings
Fixed requirement need to ensure that drilling machine has enough spaces and flexibility, and guarantee the Accuracy and high efficiency of drilling.
The anchorage effect of anchor pole is presented as the effect of radial force and tangential force, and radial anchor force applies confining pressure to country rock, will
Country rock is converted into triaxial stress state by one-way or bi-directional stress, improves the stability of country rock；Anchor pole runs through same rock stratum
In plane of weakness, tangential anchor force improves the mechanical property of plane of weakness, so as to improve the mechanical property of country rock.Radial anchoring is advocated
Support action is played, tangential anchor force plays reinforcement effect, and primarily radial anchor force works in roadway support, therefore increases
The value of radial force, can be improved anchoring effect.
In conclusion how to increase the radial anchor force of anchor pole, it is a problem to be solved by those skilled in the art.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of normal direction anchor pole mechanism of development machine, it can be achieved that normal direction drilling, increases
The radial anchor force of big anchor pole mechanism.
To achieve the goals above, the invention provides the following technical scheme:
A kind of normal direction anchor pole mechanism of development machine, comprising: coaster for being connect with development machine, along the length of the coaster
The drilling apparatus that direction is movably arranged and the control device for controlling the drilling apparatus movement, the drilling apparatus packet
It includes for driving drilling machine in the plane perpendicular to tunnel axis direction with the swing arm system of horizontal direction mobile component, it is described
Swing arm system is connect with the control device；
The swing arm system is connect with the coaster, and the drilling machine can be rotated in the plane perpendicular to tunnel axis direction
Be set to the swing arm system, with realize the drilling machine normal direction drilling.
Preferably, the swing arm system include can be along walking dolly that the length direction of the coaster moves, rotation connection
The walking dolly is rotationally connected in the large arm of the walking dolly and one end, the other end is rotationally connected with the large arm
Compensating cylinder；
The drilling machine is connect with the large arm, the compensating cylinder stretching motion, so that the large arm drives the drilling machine
It is moved to the drilling machine, the position that the hinge joint of the swing arm system is overlapped with normal hole to be drilled, the compensating cylinder and institute
State control device connection；
The drilling machine and the hinge joint of the swing arm system are the rotation that the drilling machine is rotated relative to the swing arm system
Central axis and the intersection point perpendicular to plane where center hole to be drilled described on the tunnel axis direction；
The normal hole to be drilled is perpendicular to the tangent plane hole to be drilled and by the straight line at the center hole to be drilled.
Preferably, the walking dolly, the large arm and compensating cylinder structure setting triangular in shape.
Preferably, the large arm is provided with for driving the drilling machine to rotate relative to the large arm, so that the drilling machine
Drilling rod where the rotary actuator that is overlapped with the place normal hole to be drilled of straight line, the rotary actuator and control device company
It connects.
Preferably, the rotary actuator is connect with forearm, and the forearm is connect with drilling machine.
Preferably, the coaster is provided with the walking oil for pushing the drilling apparatus mobile relative to the coaster
One end of cylinder, the walking oil cylinder is connect with the coaster, and the other end is connect with the drilling apparatus, the walking oil cylinder and institute
State control device connection.
Preferably, the coaster is provided with walking track, and the drilling apparatus is provided with for matching with the walking dolly
The walking track of conjunction, the walking dolly is slided along the walking track so that the drilling apparatus is sliding relative to the coaster
It is dynamic.
Preferably, the drilling machine includes that the propulsion beam support connecting with the rotary actuator and the propulsion beam support connect
The rock drill connect and the propelling cylinder for driving the rock drill work；
The propelling cylinder is set to the propulsion beam support, and the propelling cylinder is connect with the control device.
Preferably, which is characterized in that the drilling apparatus includes along the width direction of the coaster symmetrically arranged first
Drilling apparatus and the second drilling apparatus.
Preferably, further include drilling rod center line position for detecting the drilling machine and will test result and pass to institute
The sensor of control device is stated, the sensor is connect with the control device.
The normal direction anchor pole mechanism of development machine provided by the invention, comprising: coaster for being connect with development machine, along coaster
The drilling apparatus that length direction is movably arranged and the control device for controlling drilling apparatus movement, drilling apparatus include using
In the swing arm system for driving drilling machine that there is horizontal direction mobile component in the plane perpendicular to tunnel axis direction, swing arm system
It is connect with control device；Swing arm system is connect with coaster, and drilling machine is rotatably set in the plane perpendicular to tunnel axis direction
It is placed in swing arm system, to realize the normal direction drilling of drilling machine.
During use, when need to treat bore position drilled when, first drilling apparatus can be made relative to coaster
Straight line where length direction along tunnel is moved to the drilling rod of drilling machine is put down where perpendicular to go tunnel axis direction with hole to be drilled
The position that face is overlapped, moves swing arm system in the horizontal direction relative to coaster, until the rotation of drilling machine and swing arm system
Central axis intersects with normal hole to be drilled, then make drilling machine relative to swing arm system turn to the drilling rod center line of drilling machine with it is to be drilled
The position that the normal in hole is overlapped, drilling machine carries out drilling normal direction hole to be drilled can be realized drilling to hole to be drilled at this time.
In addition, coaster is generally positioned at the lower part in tunnel, therefore there is drilling apparatus bigger space to realize normal direction drilling,
Therefore it may be implemented to realize normal direction drilling in a limited space.
During normal direction drilling, the drilling rod center line of drilling machine and normal angle hole to be drilled are 0 °, radial to anchor
Power Fr=Fcos α, wherein Fr is radial anchor force, and F is anchor force, and α is between the drilling rod center line and normal hole to be drilled of drilling machine
Angle can obtain maximum radial anchor force when α is 0 °, improve the anchoring effect in roadway support.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the front view of the specific embodiment one of the normal direction anchor pole mechanism of development machine provided by the present invention；
Fig. 2 is the stress diagram of anchor pole；
Fig. 3 is the structural schematic diagram of drilling machine；
Fig. 4 is the structural schematic diagram of drilling apparatus；
Fig. 5 is the structural schematic diagram that normal direction drilling is carried out to A point；
Fig. 6 is the structural schematic diagram that normal direction drilling is carried out to B point.
In Fig. 1-6:
1 be drilling machine, 101 be promote beam support, 102 be propelling cylinder, 103 be rock drill, 2 be swing arm system, 201 be small
Arm, 202 be rotary actuator, 203 be compensating cylinder, 204 be walking dolly, 205 be large arm, 3 be walking oil cylinder, 4 be walking rail
Road, 5 be coaster, F is anchor force, Fr is radial anchor force, Ft is tangential anchor force, P is place tangent plane hole to be drilled, α is brill
Angle, O between the drilling rod center line and normal hole to be drilled of machine are arc-shaped tunnel in perpendicular to tunnel axis direction plane
The center of circle.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of normal direction anchor pole mechanism of development machine, and normal direction drilling may be implemented, increase anchor pole
Radial anchor force.
Please refer to Fig. 1-6, Fig. 1 be the specific embodiment one of the normal direction anchor pole mechanism of development machine provided by the present invention just
View；Fig. 2 is the stress diagram of anchor pole；Fig. 3 is the structural schematic diagram of drilling machine；Fig. 4 is the structural schematic diagram of drilling apparatus；Figure
5 structural schematic diagram to carry out normal direction drilling to A point；Fig. 6 is the structural schematic diagram that normal direction drilling is carried out to B point.
The normal direction anchor pole mechanism for the development machine that this specific embodiment provides, including the coaster 5 for being connect with development machine, edge
The drilling apparatus that the length direction of coaster 5 is movably arranged and the control device for controlling drilling apparatus movement, drilling machine dress
It sets including for driving drilling machine 1 in the plane perpendicular to tunnel axis direction with the swing arm system of horizontal direction mobile component
2, swing arm system 2 is connect with control device；Swing arm system 2 is connect with coaster 5, and drilling machine 1 is perpendicular to the flat of tunnel axis direction
Swing arm system 2 is set in face, rotatably to realize the normal direction drilling of drilling machine 1.
During use, when need to treat bore position drilled when, first drilling machine can be made to fill by control device
It sets the length direction relative to coaster 5 along tunnel to move, until straight line and hole to be drilled perpendicular to tunnel where the drilling rod of drilling machine 1
The position that plane where go axis direction is overlapped, so that straight line where the drilling rod of drilling machine 1 waits on perpendicular to tunnel axis direction
The center of drilling is in same plane；Then it is mobile relative to coaster 5 swing arm system 2 to be made by control device, and is had
There is mobile component in the horizontal direction, until drilling machine 1 intersects with the rotary middle spindle of swing arm system 2 and normal hole to be drilled；Make
The position that drilling machine 1 is overlapped relative to the drilling rod center line that swing arm system 2 turns to drilling machine 1 with normal hole to be drilled, at this time drilling machine 1
It carries out drilling to hole to be drilled normal direction drilling hole to be drilled can be achieved.
During normal direction drilling, the drilling rod center line of drilling machine 1 and normal angle hole to be drilled are 0 °, such as Fig. 2 institute
Show, radial anchor force Fr=Fcos α, tangential anchor force Ft=Fsin α, wherein Fr is radial anchor force, and Ft is tangential anchor force,
F is anchor force, and α is the angle between the drilling rod center line and normal hole to be drilled of drilling machine 1, and P is place tangent plane hole to be drilled, and O is
Arc-shaped tunnel is perpendicular to the center of circle in tunnel axis direction plane；In roadway support, its work of primarily radial anchor force
With, therefore when α is 0 °, maximum radial anchor force can be obtained, the anchoring effect in roadway support is improved, to reach more preferable
Anchoring effect.
Preferably, can make control device includes three coordinate positionings, and three coordinate positionings are available hole to be drilled
The coordinate of position, and according to the coordinate of hole site to be drilled, normal hole to be drilled is calculated；Control device controls drilling apparatus and moves
It is dynamic, until drilling machine 1 intersects with the pivot center of swing arm system 2 and normal hole to be drilled, due to turn of drilling machine 1 and swing arm system 2
Shaft line is perpendicular to normal hole to be drilled, therefore the pivot center and normal hole to be drilled of drilling machine 1 and swing arm system 2 meet at one
Point；Then control device control drilling machine 1 turns to the drilling rod center line and normal weight hole to be drilled of drilling machine 1 relative to swing arm system 2
It closes, controls drilling machine 1 at this time and punched to hole to be drilled, it can be achieved that normal direction hole to be drilled drills.
It needs to be illustrated, since the length in tunnel is longer, coaster 5 be connect with development machine, development machine exists
During advance, it can advance with fly block 5, and drilling apparatus can be moved along the length direction in tunnel relative to coaster 5
It is dynamic, so that length direction of the drilling apparatus in tunnel is placed in suitable position.
It needs to be further illustrated, drilling machine 1 has horizontal direction in the plane perpendicular to tunnel axis direction
Mobile component refers to that swing arm system 2 in the process of moving, can drive drilling machine 1 mobile, and the moving direction of drilling machine 1
Component with horizontal direction, so that drilling machine 1 intersects with the rotary middle spindle of swing arm system 2 and normal hole to be drilled；Specific pendulum
Arm system 2 is rotation or banking motion or horizontal movement, only needs the rotation that can make drilling machine 1 Yu swing arm system 2
Central axis intersects with normal hole to be drilled.
On the basis of the above embodiments, can make swing arm system 2 includes the walking that can be moved along the length direction of coaster 5
Trolley 204, the large arm 205 for being rotationally connected with walking dolly 204 and one end are rotationally connected with walking dolly 204, the other end turns
The dynamic compensating cylinder 203 for being connected to large arm 205；Drilling machine 1 is connect with large arm 205,203 stretching motion of compensating cylinder, so that large arm
205 drive drilling machines 1 be moved to drilling machine 1, the position that the hinge joint of swing arm system 2 is overlapped with normal hole to be drilled, compensating cylinder 203
It is connect with control device；Drilling machine 1 and the hinge joint of swing arm system 2 are the rotary middle spindle that drilling machine 1 is rotated relative to swing arm system 2
With the intersection point perpendicular to plane where center hole to be drilled on tunnel axis direction；Normal hole to be drilled is to cut perpendicular to hole to be drilled
Plane and the straight line for passing through center hole to be drilled.
During use, the flexible of compensating cylinder 203 can be controlled by control device, compensating cylinder 203 is stretched
Contracting movement can drive large arm 205 to rotate relative to walking dolly 204, since drilling machine 1 and large arm 205 are rotatablely connected, large arm 205
Rotation can drive drilling machine 1 to rotate relative to walking dolly 204, during drilling machine 1 is rotated relative to coaster 5, have level
The mobile component in direction, therefore the position that drilling machine 1 is overlapped with the hinge joint of large arm 205 with normal hole to be drilled can be moved to.
It needs to be illustrated, since drilling machine 1 can be relative to large arm 205 in the plane perpendicular to tunnel axis direction
Rotation, therefore the articulated shaft of drilling machine 1 and large arm 205 is along the length direction in tunnel, and normal hole to be drilled is located at perpendicular to tunnel
In the plane of axis direction, therefore after drilling machine 1 and the articulated shaft of large arm 205 and normal hole to be drilled intersects, control drilling machine 1 relative to
Large arm 205 rotates, and the center line of the drilling rod of drilling machine 1 can be made to be overlapped with normal hole to be drilled.
Preferably, as shown in figure 4, large arm 205 can be triangle plate structure.
On the basis of the above embodiments, walking dolly 204, large arm 205 and the knot triangular in shape of compensating cylinder 203 can be made
Structure setting.
Since triangular structure has stronger stability, walking dolly 204, large arm 205 and compensating cylinder 203 are in triangle
Shape setting, has stronger reaction force, it is ensured that the normal propulsion of drilling machine 1 during drilling machine 1 drills.
On the basis of the above embodiments, can large arm 205 be arranged for drive drilling machine 1 relative to large arm 205 rotation,
So that the rotary actuator 202 that straight line where the drilling rod of drilling machine 1 is overlapped with place normal hole to be drilled, rotary actuator 202 and control fill
Set connection.
During use, the swing angle of rotary actuator 202 can be controlled by control device, so that drilling machine 1
Drilling rod center line is overlapped with normal hole to be drilled.
Preferably, to facilitate installation, the forearm 201 for connecting with drilling machine 1 can be arranged on rotary actuator 202,
And forearm 201 is connect with rotary actuator 202.
On the basis of the above embodiments, in order to enable drilling apparatus along tunnel length direction relative to coaster 5 move
It is dynamic, the walking oil cylinder 3 for pushing drilling apparatus mobile relative to coaster 5, the one end for oil cylinder 3 of walking can be set in coaster 5
It is connect with coaster 5, the other end is connect with drilling apparatus, and walking oil cylinder 3 is connect with control device.
In use, the flexible of walking oil cylinder 3 can be controlled by control device, to control drilling apparatus relative to coaster
5 moving distance.
In order to keep drilling apparatus more convenient relative to the moving process of coaster 5, can coaster 5 be arranged for walking
The walking track 4 that trolley 204 cooperates, walking dolly 204 is slided along walking track 4 so that drilling apparatus is slided relative to coaster 5.
Rolling can be cooperated by way of idler wheel between walking dolly 204 and walking track 4, be also possible to other meet
It is required that mode, with specific reference to actual conditions determine, this will not be repeated here.
On the basis of the above embodiments, can make drilling machine 1 include the propulsion beam support 101 being connect with rotary actuator 202,
Propelling cylinder 102 with the rock drill 103 for promoting beam support 101 to connect and for driving rock drill 103 to work；Propelling cylinder
102 are set to propulsion beam support 101, and propelling cylinder 102 is connect with control device.
During drilling, after the center line of the drilling rod of drilling machine 1 is overlapped with normal hole to be drilled, it can be controlled by control
Device control propelling cylinder 102 processed stretches, so that the drilling rod of rock drill 103 is promoted along normal hole to be drilled, completes drilling.
On the basis of the above embodiments, in order to improve development machine anchor pole mechanism drilling efficiency, drilling machine can be made to fill
It sets including symmetrically arranged first drilling apparatus of width direction and the second drilling apparatus along coaster 5；It may be implemented alternately to drill
Or drill while different location, to improve drilling efficiency.
Preferably, in order to improve the accuracy of drilling, the drilling rod center line position for detecting drilling machine 1 can be set
And will test the sensor that result passes to control device, sensor is connect with control device.
Control device can judge the drilling rod center line position of drilling machine 1 according to the information of sensor passes,
Preferably, control device is internally provided with calculating center, and brill can be calculated by the information of sensor passes in calculating center
Relative position between the drilling rod center line and normal hole to be drilled of machine 1 is moved with controlling swing arm system 2 and rotary actuator 202.
It needs to be illustrated, the first He in the first drilling apparatus and the second drilling apparatus that present specification is mentioned
Second simply to illustrate that position difference, there is no sequencing point.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.All realities provided by the present invention
Any combination mode of example is applied in the protection scope of the invention, this will not be repeated here.
The normal direction anchor pole mechanism of development machine provided by the present invention is described in detail above.Tool used herein
Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection scope in.
Claims (10)
1. a kind of normal direction anchor pole mechanism of development machine characterized by comprising coaster (5) for being connect with development machine, along institute
State the length direction drilling apparatus being movably arranged of coaster (5) and the control dress acted for controlling the drilling apparatus
It sets, the drilling apparatus includes for driving drilling machine (1) in the plane perpendicular to tunnel axis direction to there is horizontal direction to move
The swing arm system (2) of dynamic component, the swing arm system (2) connect with the control device；
The swing arm system (2) connect with the coaster (5), and the drilling machine (1) is in the plane perpendicular to tunnel axis direction
It is set to the swing arm system (2), rotatably to realize the normal direction drilling of the drilling machine (1).
2. the normal direction anchor pole mechanism of development machine according to claim 1, which is characterized in that the swing arm system (2) includes
Can along the mobile walking dolly (204) of the length direction of the coaster (5), be rotationally connected with the big of the walking dolly (204)
Arm (205) and one end are rotationally connected with the walking dolly (204), the other end is rotationally connected with the benefits of the large arm (205)
Repay oil cylinder (203)；
The drilling machine (1) connect with the large arm (205), compensating cylinder (203) stretching motion, so that the large arm
(205) drilling machine (1) is driven to be moved to the hinge joint and normal weight hole to be drilled of the drilling machine (1), the swing arm system (2)
The position of conjunction, the compensating cylinder (203) connect with the control device；
The hinge joint of the drilling machine (1) and the swing arm system (2) is that the drilling machine (1) turns relative to the swing arm system (2)
Dynamic rotary middle spindle and the intersection point perpendicular to plane where center hole to be drilled described on the tunnel axis direction；
The normal hole to be drilled is perpendicular to the tangent plane hole to be drilled and by the straight line at the center hole to be drilled.
3. the normal direction anchor pole mechanism of development machine according to claim 2, which is characterized in that the walking dolly (204), institute
State large arm (205) and the compensating cylinder (203) structure setting triangular in shape.
4. the normal direction anchor pole mechanism of development machine according to claim 2, which is characterized in that the large arm (205) is provided with
For driving the drilling machine (1) to rotate relative to the large arm (205), so that straight line and institute where the drilling rod of the drilling machine (1)
The rotary actuator (202) that place normal hole to be drilled is overlapped is stated, the rotary actuator (202) connect with the control device.
5. the normal direction anchor pole mechanism of development machine according to claim 4, which is characterized in that the rotary actuator (202) with
Forearm (201) connection, the forearm (201) connect with drilling machine (1).
6. the normal direction anchor pole mechanism of development machine according to claim 5, which is characterized in that coaster (5) setting is useful
In the walking oil cylinder (3) for pushing the drilling apparatus mobile relative to the coaster (5), one end of walking oil cylinder (3) with
Coaster (5) connection, the other end are connect with the drilling apparatus, and the walking oil cylinder (3) connect with the control device.
7. the normal direction anchor pole mechanism of development machine according to claim 6, which is characterized in that coaster (5) setting is useful
In the walking track (4) cooperated with the walking dolly (204), the walking dolly (204) is slided along the walking track (4)
So that the drilling apparatus is slided relative to the coaster (5).
8. the normal direction anchor pole mechanism of development machine according to claim 7, which is characterized in that the drilling machine (1) includes and institute
State rotary actuator (202) connection propulsion beam support (101), with it is described promote beam support (101) rock drill (103) for connecting with
And the propelling cylinder (102) for driving the rock drill (103) to work；
The propelling cylinder (102) is set to the propulsion beam support (101), and the propelling cylinder (102) and the control fill
Set connection.
9. the normal direction anchor pole mechanism of development machine according to claim 1-8, which is characterized in that the drilling apparatus
Including symmetrically arranged first drilling apparatus of width direction and the second drilling apparatus along the coaster (5).
10. the normal direction anchor pole mechanism of development machine according to claim 9, which is characterized in that further include described for detecting
The drilling rod center line position of drilling machine (1) simultaneously will test the sensor that result passes to the control device, the sensor
It is connect with the control device.
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| CN201910562995.3A CN110173287A (en) | 2019-06-26 | 2019-06-26 | A kind of normal direction anchor pole mechanism of development machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671048A (en) * | 2019-11-07 | 2020-01-10 | 中铁工程服务有限公司 | TBM advanced anchor rod composite drilling machine |
| CN110735599A (en) * | 2019-11-07 | 2020-01-31 | 中铁工程服务有限公司 | TBM anchor rod drilling machine with multiple degrees of freedom |
| CN111594239A (en) * | 2020-06-05 | 2020-08-28 | 中国铁建重工集团股份有限公司 | Automatic anchor rod construction control method of hard rock heading machine |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383138A (en) * | 1966-04-11 | 1968-05-14 | S & M Constructors Inc | Tunneling machine with stepper advance and articulated torque arms |
| SU471443A1 (en) * | 1973-09-19 | 1975-05-25 | Device for drilling holes | |
| GB8521749D0 (en) * | 1984-08-31 | 1985-10-09 | Voest Alpine Ag | Sealing drift cross-section |
| SU1350355A1 (en) * | 1985-07-12 | 1987-11-07 | С.М.Мауленкулов, И.Ш.Коган, В.К.Гердт, А.Цой и А.Н.Зверев | Set for driving mine workings |
| WO1993007359A1 (en) * | 1991-10-11 | 1993-04-15 | The Robbins Company | Mobile mining machine having tilted swing axis |
| DE19956715A1 (en) * | 1998-12-15 | 2000-06-21 | Tamrock Voest Alpine Bergtech | Machine for forming underground gallery has abrasive tools movable over work surface and anchor boring and setting devices pivotably supported on machine frame |
| WO2009100469A1 (en) * | 2008-02-15 | 2009-08-20 | Sandvik Mining And Construction G.M.B.H. | Heading work machine having drill head made of disk tools |
| CN203430527U (en) * | 2013-08-20 | 2014-02-12 | 中国铁建重工集团有限公司 | Shield type continuous tunneling and anchoring machine |
| CN105604589A (en) * | 2016-03-08 | 2016-05-25 | 中铁工程装备集团有限公司 | Small-diameter full-section tunnel boring machine anchor rod drilling machine system |
| CN109681129A (en) * | 2018-11-15 | 2019-04-26 | 北方重工装备（沈阳）有限公司 | A kind of rock drill translation slewing equipment |
| CN209011836U (en) * | 2018-11-16 | 2019-06-21 | 中国铁建重工集团有限公司 | A kind of rock tunnel(ling) machine and its forward probe and suspension roof support complex conversion mechanism |
| CN210087359U (en) * | 2019-06-26 | 2020-02-18 | 中国铁建重工集团股份有限公司 | Normal anchor rod mechanism of heading machine |
-
2019
- 2019-06-26 CN CN201910562995.3A patent/CN110173287A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383138A (en) * | 1966-04-11 | 1968-05-14 | S & M Constructors Inc | Tunneling machine with stepper advance and articulated torque arms |
| SU471443A1 (en) * | 1973-09-19 | 1975-05-25 | Device for drilling holes | |
| GB8521749D0 (en) * | 1984-08-31 | 1985-10-09 | Voest Alpine Ag | Sealing drift cross-section |
| SU1350355A1 (en) * | 1985-07-12 | 1987-11-07 | С.М.Мауленкулов, И.Ш.Коган, В.К.Гердт, А.Цой и А.Н.Зверев | Set for driving mine workings |
| WO1993007359A1 (en) * | 1991-10-11 | 1993-04-15 | The Robbins Company | Mobile mining machine having tilted swing axis |
| DE19956715A1 (en) * | 1998-12-15 | 2000-06-21 | Tamrock Voest Alpine Bergtech | Machine for forming underground gallery has abrasive tools movable over work surface and anchor boring and setting devices pivotably supported on machine frame |
| WO2009100469A1 (en) * | 2008-02-15 | 2009-08-20 | Sandvik Mining And Construction G.M.B.H. | Heading work machine having drill head made of disk tools |
| CN203430527U (en) * | 2013-08-20 | 2014-02-12 | 中国铁建重工集团有限公司 | Shield type continuous tunneling and anchoring machine |
| CN105604589A (en) * | 2016-03-08 | 2016-05-25 | 中铁工程装备集团有限公司 | Small-diameter full-section tunnel boring machine anchor rod drilling machine system |
| CN109681129A (en) * | 2018-11-15 | 2019-04-26 | 北方重工装备（沈阳）有限公司 | A kind of rock drill translation slewing equipment |
| CN209011836U (en) * | 2018-11-16 | 2019-06-21 | 中国铁建重工集团有限公司 | A kind of rock tunnel(ling) machine and its forward probe and suspension roof support complex conversion mechanism |
| CN210087359U (en) * | 2019-06-26 | 2020-02-18 | 中国铁建重工集团股份有限公司 | Normal anchor rod mechanism of heading machine |
Non-Patent Citations (2)
| Title |
|---|
| 曹兴松;周德培;刘国强;刘世雄;冯君;: "陡倾小交角层状围岩浅埋隧道锚杆支护优化研究", 地下空间与工程学报, no. 2 * |
| 王兴开;谢文兵;荆升国;苏致立;李路恒;鹿利恒;: "滑动构造区极松散煤巷围岩大变形控制机制试验研究", 岩石力学与工程学报, no. 02 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671048A (en) * | 2019-11-07 | 2020-01-10 | 中铁工程服务有限公司 | TBM advanced anchor rod composite drilling machine |
| CN110735599A (en) * | 2019-11-07 | 2020-01-31 | 中铁工程服务有限公司 | TBM anchor rod drilling machine with multiple degrees of freedom |
| CN111594239A (en) * | 2020-06-05 | 2020-08-28 | 中国铁建重工集团股份有限公司 | Automatic anchor rod construction control method of hard rock heading machine |
| CN111594239B (en) * | 2020-06-05 | 2021-08-27 | 中国铁建重工集团股份有限公司 | Automatic anchor rod construction control method of hard rock heading machine |
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