CN109681225A - Rock gangway planer-type heading and anchoring integrated machine - Google Patents
Rock gangway planer-type heading and anchoring integrated machine Download PDFInfo
- Publication number
- CN109681225A CN109681225A CN201910109402.8A CN201910109402A CN109681225A CN 109681225 A CN109681225 A CN 109681225A CN 201910109402 A CN201910109402 A CN 201910109402A CN 109681225 A CN109681225 A CN 109681225A
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- cylinder
- gantry
- planer
- fixing assembling
- oil cylinder
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- 239000011435 rock Substances 0.000 title claims abstract description 31
- 238000004873 anchoring Methods 0.000 title claims abstract description 27
- 238000011161 development Methods 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 54
- 238000005553 drilling Methods 0.000 claims description 44
- 238000013519 translation Methods 0.000 claims description 13
- 239000010698 whale oil Substances 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 16
- 239000003245 coal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
Abstract
The invention discloses rock gangway planer-type heading and anchoring integrated machines, including development machine, cutting units that development machine front end is set, the traveling crawler belt that driving motor spindle is set, for providing the hydraulic power unit and gantry device of operation power, the gantry device includes that principal arms, two gantry upright posts, gantry beam and jumbolter are released in two gantry；Described gantry releases principal arm and is correspondingly arranged at development machine two sides, and front end is fixedly connected with vertical gantry upright post, and the upper end fixing assembling of two gantry upright posts has gantry beam, is respectively and fixedly provided with jumbolter in the front and rear sides of gantry beam；The top fixing assembling of two gantry upright posts has gib.For machine of the present invention compared with the technique of the artificial Anchor Care of existing rock gangway, the application of rock gangway heading and anchoring integrated machine realizes safety in production；It improves work efficiency, reduces the number of workers of work surface.
Description
Technical field
The present invention relates to all-in-one machine technical field, specific field is rock gangway planer-type heading and anchoring integrated machine.
Background technique
In present coal mine headwork, in order to realize safely, the target that proposes effect, subtract people, demand to heading and anchoring integrated machine
It is higher and higher, but existing heading and anchoring integrated machine is all applied in coal road, and coal road is mostly rectangular shaped roadways, and rock gangway is mostly
Arched tunnel still can be applicable in rock gangway without suitable heading and anchoring integrated machine, make rock gangway also realize safely, the target that proposes effect, subtract people.
Currently, operation often uses development machine to tunnel in rock gangway, then anchor brill is carried out with hand-held anchor drilling machine by worker
And supporting.Operation has following significant drawback in this way: 1. occupation area of equipment is big, and walking is extremely inconvenient in rock gangway；2. a variety of
Equipment uses different power sources, further increases occupied area；3. since pick three work of Anchor Care operate separately, so as to cause
Operating clearance can bring certain collapsing risk；4. what is needed is artificial more, it usually needs 10 ~ 12 talents can complete above-mentioned behaviour
Make.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide rock gangway planer-type heading and anchoring integrated machine
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of rock gangway planer-type heading and anchoring integrated machine, including development machine, cutting units that development machine front end is arranged in, setting tunneling
The traveling crawler belt of motor spindle, for providing the hydraulic power unit and gantry device of operation power, the gantry device includes two dragons
Door releases principal arm, two gantry upright posts, gantry beam and jumbolter；It releases principal arm and is correspondingly arranged at development machine two in described gantry
Side, front end are fixedly connected with vertical gantry upright post, and the upper end fixing assembling of two gantry upright posts has gantry beam,
The front and rear sides of gantry beam are respectively and fixedly provided with jumbolter；The top fixing assembling of two gantry upright posts has gib.
A further improvement of the present invention is that: it includes the outer cylinder being successively set with, middle cylinder, inner cylinder that principal arm is released at described gantry,
(bottom is fixed on development machine, inner cylinder front end and gantry upright post fixing assembling, the front end of middle cylinder and ejection cylinder for the outer cylinder
Piston rod is fixedly connected, and ejection cylinder is connected with hydraulic power unit.
A further improvement of the present invention is that: the front end two sides of the middle cylinder are correspondingly arranged two the first fixed pulleys, tail
End two sides are correspondingly arranged two the second fixed pulleys；One end of first wirerope is fixed on the front end of outer cylinder, the other end around first
The middle part of inner cylinder is fixed on after fixed pulley, one end of the second wirerope is fixed on the tail portion of inner cylinder, the other end and slides calmly around second
It is fixed on the middle part of outer cylinder after wheel, realizes the slide fit connection of outer cylinder, middle cylinder, inner cylinder.
A further improvement of the present invention is that: being additionally provided between inner cylinder and middle cylinder prevents the opposite limit slipped of the two
Block.
A further improvement of the present invention is that: the gantry upright post includes the column outer cylinder with inner cylinder fixing assembling, vertical
The inner cavity side fixing assembling of column outer cylinder has a column oil cylinder, and the column oil cylinder is two-way cylinder, the piston rod of the upper end with it is upper
Retracting cylinder fixing assembling, the piston rod of lower end and lower retracting cylinder fixing assembling；It is arranged in the inner cavity bottom right side of column outer cylinder
The telescopic rod outer wall fixing assembling of beam lifting oil cylinder, beam lifting oil cylinder has beam lifting cylinder.
A further improvement of the present invention is that: the top of the upper retracting cylinder connects gib, and gib is arch
Telescopic extension arm is arranged in bracket, both ends.
A further improvement of the present invention is that: it is articulated connection between the upper retracting cylinder and gib.
A further improvement of the present invention is that: the gantry beam includes horizontal frame body, and frame body both ends are separately fixed at
On the opposite face of two beam lifting cylinders；One end fixing assembling of frame body has translation oil cylinder, and the piston rod front end of translation oil cylinder is solid
Surely sliding block is assembled, sliding block is under the driving of translation oil cylinder along frame body horizontal displacement.
A further improvement of the present invention is that: the equal fixing assembling in the left and right ends of the sliding block has rotating device, and anchor pole bores
Machine is fixed on the spinning device, and jumbolter drills out direction to be directed toward circumferencial direction.
A further improvement of the present invention is that: the jumbolter includes pedestal, balladeur train, balladeur train oil cylinder, power head, power
Hair oil cylinder, clamper, drilling rod；The pedestal includes bottom plate, and two parallel slideways are fixedly installed on bottom plate along its length,
Across balladeur train is set above two slideways, the balladeur train oil cylinder of drive carriage sliding is additionally provided on bottom plate；The top of the balladeur train is fixed
Power head is installed, the through-hole that accommodating drilling rod passes through is opened up inside power head, the through-hole direction is consistent with the length direction of balladeur train；
Chuck for clamping and unclamping drilling rod is installed inside through-hole；The power of driving power head sliding is additionally provided on balladeur train
Hair oil cylinder；The front end of the balladeur train is fixedly installed with clamper, and the drilling passed through for drilling rod is opened up in clamper, is set in drilling
It is equipped with the slips that can clamp and unclamp drilling rod；The drilling of the clamper and the through-hole of power head are to be coaxially set, and drilling rod is same
When pass through clamper and power head and realize and fix.
Compared with prior art, the beneficial effects of the present invention are:
The present invention provides a kind of rock gangway planer-type heading and anchoring integrated machine, gantry device is increased on the basis of development machine to realize
Anchor Care；By gantry release the cooperation of principal arm and gantry upright post, gantry upright post and gantry beam, gantry beam and jumbolter come
Anchoring work after realizing driving is realized the protection of rock gangway roof by the support of gantry upright post and gib, is anchoring
Work provides trouble free service space.The present invention will dig Anchor Care three work and orderly implement, and supporting immediately after driving is anchored again
Operation, safety greatly improve；Three steps orderly carry out, and are worked using double anchor hole drilling machine, and driving speed obtains significant
It improves.Machine of the present invention designs reasonable, compact layout, greatly reduces occupation area of equipment, while digging Anchor Care three work
It is all made of the same power source, it is very convenient；Operation number is few, can reduce the number of workers of half work surface.Present device energy
A variety of tunnel environment are enough adapted to, protection also can be supported effectively for rugged rock gangway.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the left view structural representation of Fig. 1；
Fig. 4 is the right side structural representation of Fig. 1；
Fig. 5 is the structural schematic diagram that principal arm is released at gantry；
Fig. 6 is the overlooking structure diagram of Fig. 5；
Fig. 7 is the enlarged diagram of part A in Fig. 6；
Fig. 8 is the enlarged diagram of part B in Fig. 6；
Fig. 9 is the structural schematic diagram of gantry upright post；
Figure 10 is the enlarged diagram of C portion in Fig. 9；
Figure 11 is the enlarged diagram of the part D in Fig. 9；
Figure 12 is the overlooking structure diagram of Fig. 9；
Figure 13 is the structural schematic diagram of gantry beam；
Figure 14 is the overlooking structure diagram of Figure 13；
Figure 15 is the overall structure diagram of jumbolter；
Figure 16 is that Figure 15 unloads the overlooking structure diagram after drilling rod；
Figure 17 is the overlooking structure diagram of Figure 16；
Figure 18 is the structural schematic diagram of jumbolter pedestal.
In figure: releasing principal arm, 2- gantry upright post, 3- gantry beam, 4- jumbolter, 5- gib, 6- liquid in the gantry 1-
Retracting cylinder, the upper retracting cylinder of 9-, 10- column oil cylinder, 11- beam lifting cylinder, 12- beam lifting under press pump station, 7- column outer cylinder, 8-
Oil cylinder, 13- outer cylinder, cylinder, 15- inner cylinder, 16- ejection cylinder, the first wirerope of 171-, the second wirerope of 172-, 18- connect in 14-
Connect frame, the first fixed pulley of 191-, the second fixed pulley of 192-, 20- frame body, 21- translation oil cylinder, 22- sliding block, 23- rotating device,
24- development machine, 25- cutting units, 26- traveling crawler belt, 27- pedestal, 271- bottom plate, 272- rotating part, 273- rotation mounting hole,
28- balladeur train, 29- balladeur train oil cylinder, 30- power head, 31- power head oil cylinder, 32- clamper, 33- drilling rod, 34- baffle, 35- are hit
Plate, 36- sliding rail.
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.
Fig. 1-14 is please referred to, the present invention provides technical solution:
A kind of rock gangway planer-type heading and anchoring integrated machine, including development machine 24 are equipped with cutting for driving in 24 front end of development machine
Portion 25 is cut, 24 two sides of the bottom of development machine are correspondingly arranged traveling crawler belt 26.There are two being correspondingly arranged in the two sides of 24 fuselage of development machine
Gantry pushing arm 1, each 1 front end of gantry pushing arm are fixedly connected with a gantry upright post 2, and the middle part of two gantry upright posts 2 passes through dragon
Door crossbeam 3 realizes connection, and the top of two gantry upright posts 2 is connected with the gib 5 of arch；The front and back of the gantry beam 3
A jumbolter 4 is assembled respectively in two sides.It is additionally provided in the development machine 24 for providing the hydraulic power unit 6 of motion-promotion force.
The gantry of left and right two releases principal arm 1 and is connected respectively with development machine or so track frame, can be by gantry device by digging
The front that cutting units is pushed forward above into machine revolving platform carries out drilling operation.Two jumbolters 4 are connected with gantry beam 3,
Gantry beam 3 can be moved up and down along gantry upright post 2, to adapt to the tunnel of different height and realize the purpose withdrawn at gantry；Two
Platform jumbolter 4 can be moved left and right along gantry beam 3, and 270 ° can be rotated centered on its centre of gyration, to realize in arch
The purpose of bolthole is beaten in tunnel；Gib 5 is connected with left and right gantry upright post 2, can rise under the promotion of gantry upright post 2
At the top of to tunnel, the working space of a safety is provided for Anchor Care operation；Hydraulic power unit 6 is fixed on machine body of boring machine, for pick
Anchor Care system provides power support.
Specifically, it includes the outer cylinder 13, middle cylinder 14, the inner cylinder 15 that are successively set with that principal arm 1 is released at gantry, 15 front end of inner cylinder with
2 fixing assembling of gantry upright post；The front end two sides of the middle cylinder 14 are correspondingly arranged two the first fixed pulleys 191, tail end two sides pair
Two the second fixed pulleys 192 should be set；One end of first wirerope 171 is fixed on the front end of outer cylinder 13, the other end around first
Be fixed on the middle part of inner cylinder 15 after fixed pulley 191, one end of the second wirerope 172 be fixed on the tail portion of inner cylinder 15, the other end around
It is fixed on the middle part of outer cylinder 13 after crossing the second fixed pulley 192, to realize the slide fit connection of outer cylinder 13, middle cylinder 14, inner cylinder 15.Institute
It states outer cylinder 13 to be fixed on the connection frame 18 of its bottom, connection frame 18 is mutually solid by the left and right track frame of bolt and development machine
It is fixed；The front end of middle cylinder 14 is fixedly connected with the piston rod 16 of ejection cylinder, and ejection cylinder is connected with hydraulic power unit 6；Inner cylinder 15
Front end and 2 fixing assembling of gantry upright post.Being additionally provided between inner cylinder 13 and middle cylinder 14 prevents the opposite limit slipped of the two
Block, the limited block are fixed on inner tank theca.
It is that cylinder 14 stretches out in the promotion of piston rod 16 of ejection cylinder first when the stretching of principal arm 1 is released at gantry, two groups of movable pulleys
It drives inner cylinder to release with the speed of twice of oil cylinder by two groups of wirerope respectively, gantry is quickly pushed to cutterhead to reach
The purpose of front.After gantry is pushed to operating position, gantry upright post 2 is started to work.
Specifically, gantry upright post 2 includes column outer cylinder 7, column outer cylinder 7 and 13 fixing assembling of inner cylinder.In column outer cylinder 7
Inner cavity on the left of fixing assembling have a column oil cylinder 10, the column oil cylinder 10 is two-way cylinder, the piston rod of the upper end with above stretch
9 fixing assembling of contracting cylinder, the piston rod of lower end and lower 8 fixing assembling of retracting cylinder.The interim branch of top connection of the upper retracting cylinder 9
Shield 5 is between the two articulated connection, it can be achieved that the rotation of certain angle is adjusted, preferably to adapt to the shape at the top of rock gangway.Institute
Stating gib 5 is arch support, and telescopic extension arm is arranged in both ends, and the width after extension arm stretches out is greater than driving machine width
Degree, can the rock gangway to different in width realizes effectively support.
Outside the inner cavity bottom right side setting beam lifting oil cylinder 12 of column outer cylinder 7, the telescopic rod of beam lifting oil cylinder 12
Wall fixing assembling has beam lifting cylinder 11；Gantry beam 3 is fixedly connected between two beam lifting cylinders 11.
When gantry upright post 2 is started to work, the piston rod at 2 central post oil cylinder of gantry upright post, 10 both ends stretches out, while driving
Retracting cylinder 9 and lower 8 rise and fall of retracting cylinder, upper retracting cylinder 9 drive gib 5 to withstand at the top of tunnel, and lower retracting cylinder 8 drives bottom
Foot is stood on the ground of tunnel, achievees the purpose that roof supporting and ground, and gib 5 becomes safety work space below；Support
After the completion of work, lifting cylinder 12 drives gantry beam 3 to move up and down, and the centre of gyration of jumbolter 4 is made to reach spring line
Highly.
Practical under gravity, column oil cylinder 10 often first drives lower retracting cylinder 8 to stretch out at work, reaches
Upper retracting cylinder 9 is driven to stretch out behind ground；After upper retracting cylinder 9 reaches top plate, column oil cylinder 10 continues to pressurize, and realizes top plate and ground
The two-way of face steps up.Two column oil cylinders 10 are connect with hydraulic power unit 6, and oil circuit pressure is identical, lower retracting cylinder 8 and upper retracting cylinder
9 stretching stroke is consistent, and stability of strutting system is high.
Specifically, gantry beam 3 includes horizontal frame body 20,20 both ends of frame body are bolted on two cross respectively
On 11 opposite face of beam lifting tube.One end fixing assembling of frame body 20 has translation oil cylinder 21, and the piston rod front end of translation oil cylinder 21 is solid
Surely assemble sliding block 22, sliding block 22 and the sliding of frame body 20 are clamped, the driving sliding block 22 of translation oil cylinder 21 can be horizontal along frame body 20
Displacement.The equal fixing assembling in the left and right ends of sliding block 22 has rotating device 23, and jumbolter 4 is fixed on rotating device 23；Pass through
The drilling rod of the adjustable jumbolter 4 of rotating device 23 drills out direction.
After the position of gantry beam 3 determines, translation oil cylinder 21 pushes sliding block 22 in 20 internal slide of frame body, bores anchor pole
The transverse width center of the centre of gyration (i.e. the rotation center of rotating device 23) the alignment rock gangway of machine 4；As center, pass through rotation
Rotary device 23 drives jumbolter 4 to carry out 270 ° of rotations, and the position for finding bolthole at any angle carries out circumferential drilling.Due to
There are two jumbolters 4 for setting in product of the present invention, it is possible to while two rows of punchings, and two jumbolters 4 are independent control
System, punching stroke can be inconsistent, is easy to use.
The jumbolter 4, as shown in Figure 15 ~ Figure 18, including pedestal 27, balladeur train 28, balladeur train oil cylinder 29, power head 30,
Power head oil cylinder 31, clamper 32, drilling rod 33.The pedestal 27 includes bottom plate 271 and the vertically disposed rotating part of bottom plate 271
272；As shown in figure 15, bottom plate 271 is horizontally disposed, and the rotating part 272 of right end is vertically arranged；Rotating part 272 be used for
The rotating device 23 of heading and anchoring integrated machine connects, to realize that anchor bores rotating in a circumferential direction for direction.The rotating part 272 is offered and is revolved
The rotation mounting hole 273 that rotary device 23 is connected, the through-hole of even cloth setting installation bolt around rotation mounting hole 273.
Two parallel slideways are fixedly installed on the bottom plate 271 along its length, across setting balladeur train above two slideways
28, balladeur train 28 is slidably matched with slideway；It is provided with friction plate between 271 surface of lower end surface and bottom plate of balladeur train 28, to guarantee
Balladeur train slides at the uniform velocity stable.The locating part for preventing balladeur train from slipping is provided in the front end of slideway.It is additionally provided on bottom plate 271
The balladeur train oil cylinder 29 that drive carriage 28 is slided, the power output end of the balladeur train oil cylinder 29 is fixed on the front end of balladeur train 28, another
End is fixed on bottom plate 271 by several screws, realizes balladeur train 28 bottom of at by flexible can drive of 29 piston rod of balladeur train oil cylinder
It is moved on plate 271.
Power head 30 is fixedly mounted in the top of the balladeur train 28, opened up inside power head 30 accommodating drilling rod 33 pass through it is logical
Hole, the through-hole direction are consistent with the length direction of balladeur train 28；Chuck for holding drill pipe 33 is installed inside through-hole.?
Power head oil cylinder 31 is additionally provided on balladeur train 28；The power output end of the power head oil cylinder 31 is fixed on power head 30, separately
Balladeur train 28 is fixed on by screw in one end, and power head oil cylinder 31 can drive power head to be slided on balladeur train 28.
Specifically, being provided with the gasket of increasing friction force between the power head 30 and balladeur train 28.
Specifically, sliding rail 36 is arranged on the upper surface of the balladeur train 28, the setting of 30 bottom of power head matches with sliding rail 36
The sliding slot of conjunction passes through the cooperation of sliding rail 36 and sliding slot, it is ensured that the glide direction of power head 30 avoids the hair when anchor is bored and vibrated
Raw offset.
The front end of the balladeur train 28 is also fixedly installed with clamper 32, and the brill passed through for drilling rod 33 is opened up in clamper 32
Hole；The through-hole of the drilling of the clamper 32 and power head 30 is to be coaxially set, and drilling rod 33 is also cross clamper 32 and moves
Power head 30 is realized and is fixed.The slips that can clamp and unclamp drilling rod 33 is provided in the clamper 32.The card of the power head 30
The slips of disk and clamper 32 is the driving of respective independent control, and the individually operated of either component may be implemented.
Specifically, baffle 34 is fixedly installed in the front end of the balladeur train 28, baffle 34 is vertical with bottom plate 271, clamper 32
It is fixedly mounted on the top of baffle 34.Be additionally provided with crash panel 35 in the front end of baffle 34, the crash panel 35 be it is horizontally disposed,
For clamping tunnel side wall, the stability of drilling rod 33 when anchor bores is improved.A row, which is additionally provided with, at the shock end of crash panel 35 hits point,
Its clamping brace effect with tunnel side wall can be improved, prevent from vibrating lower loosen.
The course of work of the invention are as follows:
After heading and anchoring integrated machine driving, gantry is adjusted first and releases principal arm work, cylinder, first are slided calmly in ejection cylinder promotion
Wheel, the second fixed pulley drive inner cylinder to release with the speed of twice of oil cylinder by wirerope simultaneously, are pushed to gantry to reach
Before cutting units.After gantry is pushed to operating position, gantry upright post is started to work, and the piston rod at column oil cylinder both ends is stretched
Out, while upper retracting cylinder and lower retracting cylinder being driven to stretch out, upper retracting cylinder drives gib to withstand at the top of tunnel, lower retracting cylinder band
Dynamic footing is stood on the ground of tunnel, achievees the purpose that stable roof supporting and ground, and the extension arm of gib stretches out, below
As safety work space.After the completion of supporting work, beam lifting oil cylinder drives gantry beam to move up and down, and makes jumbolter
The centre of gyration reaches the height of spring line；After the position of gantry beam determines, translation oil cylinder pushes sliding block to slide along frame body, makes
The transverse width center of the centre of gyration alignment rock gangway of jumbolter；As center, jumbolter 4 is driven by rotating device
270 ° of rotations are carried out, the position for finding bolthole at any angle carries out circumferential drilling.
After the completion of punching, Anchor Agent is filled into hole.Then jumbolter is rotated to horizontal position, translation oil cylinder is received
It returns, jumbolter is made to be no more than complete machine width in width direction；Beam lifting oil cylinder drives gantry beam to rise to maximum position；
Column oil cylinder is withdrawn, and withdraws gib and footing；Ejection cylinder is withdrawn, and band driven portal is recovered on development machine revolving platform
Side.Heading and anchoring integrated machine continues headwork.
The drill-through journey of anchor of the invention are as follows:
When boring work starts, balladeur train stretches out and withstands wall, and the chuck in power head is opened, and the slips in clamper is beaten
It opens, drilling rod is passed through from power head center；When the drill bit on drilling rod passes through clamper and chuck when close to wall, in power head
Clamping drilling rod, clamper unclamp drilling rod, and the chuck in power head starts high speed rotation, and power head oil cylinder drives power head to promote,
Start boring work；
After power head oil cylinder shifts range onto, the chuck in power head stops rotating, slips in clamper clamp drilling rod,
Chuck in power head unclamps, and power head return back to the rearmost end of balladeur train, the card in power head under the drive of power head oil cylinder
Disk clamping drilling rod, clamper unclamp drilling rod, and the chuck in power head starts high speed rotation, drive of the power head in power head oil cylinder
Under promote again, start to drill, until drilling depth is met the requirements；Then the chuck in power head stops rotating, and power head exists
The other end of balladeur train, the chuck release of clamp holder clamping drilling rod, power head are returned under the drive of power head oil cylinder, power head exists
Balladeur train front end is advanced under the drive of power head oil cylinder, power head clamping drilling rod, clamper unclamp drilling rod, and power head is in power
The tail portion for falling back on balladeur train under the drive of hair oil cylinder again, is iteratively repeated the above movement, until drilling rod exits bolthole completely.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of rock gangway planer-type heading and anchoring integrated machine, it is characterised in that: including development machine (24), be arranged before development machine (24)
The cutting units (25) at end is arranged in the traveling crawler belt (26) of development machine (24) bottom, for providing the hydraulic power unit of operation power
(6) and gantry device, the gantry device include that principal arm (1), two gantry upright posts (2), gantry beam (3) are released in two gantry
With jumbolter (4)；It releases principal arm (1) and is correspondingly arranged at development machine (24) two sides, front end and vertical gantry in described gantry
Column (2) is fixedly connected, and the upper end fixing assembling of two gantry upright posts (2) has gantry beam (3), in gantry beam (3)
Front and rear sides be respectively and fixedly provided with jumbolter (4)；The top fixing assembling of two gantry upright posts (2) has gib (5).
2. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: release principal arm in described gantry
It (1) include the outer cylinder (13), middle cylinder (14), inner cylinder (15) being successively set with, (13 bottoms are fixed on development machine (24) to the outer cylinder
On, inner cylinder (15) front end and gantry upright post (2) fixing assembling, the front end of middle cylinder (14) and the piston rod of ejection cylinder (16) are fixed
Connection, ejection cylinder (16) are connected with hydraulic power unit (6).
3. rock gangway planer-type heading and anchoring integrated machine according to claim 2, it is characterised in that: the front end of the middle cylinder (14)
Two sides are correspondingly arranged two the first fixed pulleys (191), and tail end two sides are correspondingly arranged two the second fixed pulleys (192)；First steel
One end of cord (171) is fixed on the front end of outer cylinder (13), the other end is fixed on inner cylinder (15) after bypassing the first fixed pulley (191)
Middle part, one end of the second wirerope (172) is fixed on the tail portion of inner cylinder (15), the other end around after the second fixed pulley (192)
It is fixed on the middle part of outer cylinder (13), realizes the slide fit connection of outer cylinder (13), middle cylinder (14), inner cylinder (15).
4. rock gangway planer-type heading and anchoring integrated machine according to claim 3, it is characterised in that: in inner cylinder (13) and middle cylinder
(14) being additionally provided between prevents the opposite limited block slipped of the two.
5. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: gantry upright post (2) packet
Include with the column outer cylinder (7) of inner cylinder (13) fixing assembling, have column oil cylinder in the inner cavity side fixing assembling of column outer cylinder (7)
(10), the column oil cylinder (10) is two-way cylinder, the piston rod of the upper end and upper retracting cylinder (9) fixing assembling, lower end
Piston rod and lower retracting cylinder (8) fixing assembling；In the inner cavity bottom right side of column outer cylinder (7), beam lifting oil cylinder (12) are set,
The telescopic rod outer wall fixing assembling of beam lifting oil cylinder (12) has beam lifting cylinder (11).
6. rock gangway planer-type heading and anchoring integrated machine according to claim 5, it is characterised in that: the upper retracting cylinder (9)
Top connects gib (5), and gib (5) is arch support, and telescopic extension arm is arranged in both ends.
7. rock gangway planer-type heading and anchoring integrated machine according to claim 6, it is characterised in that: the upper retracting cylinder (9) with
It is articulated connection between gib (5).
8. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: gantry beam (3) packet
It includes horizontal frame body (20), frame body (20) both ends are separately fixed on the opposite face of two beam lifting cylinders (11)；Frame body (20)
One end fixing assembling have translation oil cylinder (21), the piston rod front end fixing assembling sliding block (22) of translation oil cylinder (21), sliding block (2)
2 under the driving of translation oil cylinder (21) along frame body (20) horizontal displacement.
9. rock gangway planer-type heading and anchoring integrated machine according to claim 8, it is characterised in that: the left and right of the sliding block (22)
The equal fixing assembling in both ends has rotating device (23), and jumbolter (4) is fixed on rotating device (23), the brill of jumbolter (4)
Direction is to be directed toward circumferencial direction out.
10. rock gangway planer-type heading and anchoring integrated machine according to claim 9, it is characterised in that: jumbolter (4) packet
Include pedestal (27), balladeur train (28), balladeur train oil cylinder (29), power head (30), power head oil cylinder (31), clamper (32), drilling rod
(33)；The pedestal (27) includes bottom plate (271), and two parallel slideways are fixedly installed on bottom plate (271) along its length,
Across setting balladeur train (28) above two slideways, the balladeur train oil cylinder (29) of drive carriage (28) sliding is additionally provided on bottom plate (271)；Institute
Power head (30) are fixedly mounted in the top for stating balladeur train (28), and the through-hole that accommodating drilling rod (33) passes through is opened up inside power head (30),
The through-hole direction is consistent with the length direction of balladeur train (28)；It is equipped with inside through-hole for clamping and unclamping drilling rod (33)
Chuck；The power head oil cylinder (31) of driving power head (30) sliding is additionally provided on balladeur train (28)；Before the balladeur train (28)
End is fixedly installed with clamper (32), is opened up the drilling passed through for drilling rod (33) in clamper (32), is provided with energy in drilling
Clamp and unclamp the slips of drilling rod (33)；The through-hole of the drilling of the clamper (32) and power head (30) is to be coaxially set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109402.8A CN109681225A (en) | 2019-02-10 | 2019-02-10 | Rock gangway planer-type heading and anchoring integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109402.8A CN109681225A (en) | 2019-02-10 | 2019-02-10 | Rock gangway planer-type heading and anchoring integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681225A true CN109681225A (en) | 2019-04-26 |
Family
ID=66194340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910109402.8A Pending CN109681225A (en) | 2019-02-10 | 2019-02-10 | Rock gangway planer-type heading and anchoring integrated machine |
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| Country | Link |
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| CN (1) | CN109681225A (en) |
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