CN205422729U - Integral type hole tunnel boring machine - Google Patents
Integral type hole tunnel boring machine Download PDFInfo
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- CN205422729U CN205422729U CN201620209713.3U CN201620209713U CN205422729U CN 205422729 U CN205422729 U CN 205422729U CN 201620209713 U CN201620209713 U CN 201620209713U CN 205422729 U CN205422729 U CN 205422729U
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Abstract
The utility model discloses an integral type hole tunnel boring machine, including frame and drilling feed mechanism, drilling feed mechanism includes armed lever, transmission shaft, driving motor, flexible seat, bores a section of thick bamboo, cutting wheel, main motor, saw rope and a plurality of leading wheel, driving motor, main motor, flexible seat and a plurality of leading wheel are all fixed in the frame, the armed lever is fixed on flexible seat, the driving sleeve is established in the armed lever, driving motor is connected with the transmission shaft in the armed lever, during drilling, boring a section of thick bamboo and fixing at transmission shaft end, driving motor passes through the transmission shaft and drives the section of thick bamboo work of boring, during the feed, the cutting wheel activity sets up at the armed lever tip, and main motor drives cutting wheel work through saw rope and a plurality of leading wheel. The technical problems to be solved in the utility model are to have drilling mechanism and feed mechanism in the rope saw formula entry driving machine now and close as an organic wholely, and not need the reciprocal entering of equipment to withdraw from when the tunnel is cheated to the tunnelling, reduce the calibration of equipment, and can realize cheating the tunnelling in tunnel fast.
Description
Technical field
This utility model relates to cheating tunnelling technical field, relates in particular to a kind of integral type hole tunneler.
Background technology
In the excavation work in tunnel or tunnel, conventional measure is development blasting or shield machine driving.Wherein there is serious potential safety hazard in development blasting and construction quality is difficult to ensure that, backbreaking, it is the most prominent to owe to dig phenomenon, and when passing through the location of complex geologic conditions, security risk is multiplied, and its use is the most prudent.Shield machine driving is to use shield machine equipment to carry out digging excavation, shield machine equipment integrates light, mechanical, electrical, liquid, sensing, information technology, there is the excavation cutting soil body, conveying soil quarrel, assembled tunnel-liner, measure guiding and the function such as rectify a deviation, but owing to it is with high costs, and then it is high to determine construction cost, it is typically only used in City Underground Transportation construction.Realize additionally, the soil body (including rock etc.) is rubbed by the driving of shield machine equipment, so that the soil body utilizability excavated out reduces.
But, the most above-mentioned development blasting or shield machine tunnel, and they are usually applicable only to large-scale tunnel or tunnel piercing, and its tunneling method determines them and can not use in the tunneling process in small-sized tunnel or tunnel.For this, the prior art that China Patent No. is " 201520250375.3 " discloses a kind of rope saw formula development machine on the 2nd JIUYUE in 2015, its technical scheme is that described rope saw formula development machine includes separate but matching used borehole drill construction, sawing mechanism, and development machine also includes vault shaping mechanism；Vault shaping mechanism is mainly made up of vault forming frame and saw blades groups, saw blades groups is mainly made up of power transmission shaft and the multiple saw blades being coaxially installed on power transmission shaft, there is on power transmission shaft driven pulley, saw blades groups is assemblied on the lifting support that height can regulate by bearing, this lifting support is assemblied on vault forming frame, and lifting support and/or vault forming frame are disposed with the driving motor driving saw blades groups acting.This patent can carry out vault process to hole tunnel top while cutting out more complete sillar, with electrical control, automaticity, motility height.But in actual tunneling process, remain following many weak points: 1, borehole drill construction, sawing mechanism and vault shaping mechanism are independent agency, when tunnel, driving hole, must by " borehole drill construction enter boring → borehole drill construction exit → sawing mechanism sawing enter sawing → sawing mechanism exit → vault shaping mechanism enters construction → vault shaping mechanism and exits " the circulation construction of such working procedure, there is the defect that working procedure complexity is relatively low with efficiency of construction.2, whole development machine needs three set independent agencies to coordinate the construction that just can complete to cheat tunnel, and this is accomplished by manufacturing the equipment that three sets are independent, and the manufacturing cost causing whole development machine is the highest.3, vault shaping mechanism uses the shaping structures vault of saw blades groups, and saw blades groups is easily worn and torn when Cutting Rock, and the excavation cost further resulting in tunnel, hole increases.4, during driving, three complete equipments are alternately constructed successively by operation, but lower a set of equipment needs to calibrate before construction, and such as, after borehole drill construction boring, sawing mechanism needs to calibrate with the hole being drilled before entering construction, and this necessarily causes being greatly reduced of efficiency of construction.5, in order to ensure stability and the accuracy of driving, three set autonomous devices are equipped with three set low-speed running systems, but the discrepancy speed that low-speed running system again results in three complete equipments is relatively slow, have impact on efficiency of construction equally.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, a kind of integral type hole tunneler is provided, this utility model solves the technical problem that it is the borehole drill construction in existing rope saw formula development machine and sawing mechanism to be integrated, the reciprocal entrance that need not equipment when tunnel, driving hole is exited, decrease the calibration of equipment, it is possible to realize the driving in tunnel, hole rapidly.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of integral type hole tunneler, it is characterized in that: include frame and hole saw cutting mill structure, described hole saw cutting mill structure includes armed lever, power transmission shaft, driving motor, telescopic stand, drilling pipe, cutting wheel, mair motor, saw rope and multiple directive wheel, described driving motor, mair motor, telescopic stand and multiple directive wheel are each attached in frame, described armed lever is fixed on telescopic stand, described driving sleeve is located in armed lever, and described driving motor is connected with the power transmission shaft in armed lever；
During boring, drilling pipe is fixed on end part of driving shaft, drives motor to drive drilling pipe to work by power transmission shaft；
During sawing, cutting wheel is movably arranged on armed lever end, and mair motor drives cutting wheel work by saw rope and multiple directive wheel.
The quantity of described hole saw cutting mill structure is many sets, the rectangular distribution of armed lever in many set hole saw cutting mill structures, and when sawing, mair motor drives the cutting wheel in many set hole saw cutting mill structures to rotate by saw rope and multiple directive wheel simultaneously.
The quantity of described hole saw cutting mill structure is many sets, the armed lever rectangular distribution respectively in many set hole saw cutting mill structures and camber distribution, and the armed lever of camber distribution is positioned at above the armed lever of rectangular distribution；Wherein, during sawing, the quantity of the cutting wheel being connected on the armed lever of rectangular distribution is one, and the quantity of the cutting wheel being connected on the armed lever of camber distribution is three, and mair motor drives the cutting wheel in many set hole saw cutting mill structures to rotate by saw rope and multiple directive wheel simultaneously.
Three cutting wheels on described armed lever include that the inclined cut wheel that the middle cutting that axial line and armed lever axial line coincide is taken turns and two axial lines are perpendicular with armed lever axial line respectively, two inclined side cutting wheels are symmetricly set on centre cutting and take turns both sides.
Being fixedly installed connection seat and anti-bending seat on described armed lever, described cutting wheel is connected on armed lever by connecting seat, and cutting wheel is connecting between seat and anti-bending seat, and described anti-bending seat is movably set with anti-bending wheel.
Enhancing steel plate it is fixedly installed on described armed lever.
Described development machine also includes frame walking mechanism, described frame walking mechanism includes road wheel, track, low-speed running system and quick running gear, the quantity of described road wheel is multiple, multiple road wheels are arranged on frame lower both sides, it is provided with key way on described track, described low-speed running system includes two stage reducer and the sprocket wheel being connected with two stage reducer, and described low-speed running system controls frame low-speed running by sprocket wheel and key way；Described quick running gear includes that two set first stage decelerators, two set first stage decelerators are connected with the road wheel of frame lower both sides by gear respectively, and quick running gear controls frame by two set first stage decelerators and road wheel and quickly walks.
Described driving motor is connected with power transmission shaft by belt or gear-driving speed-variable case.
Being additionally provided with in described frame for controlling the adjusting lever that telescopic stand is flexible, described adjusting lever is connected with adjustment motor or hydraulic motor.
It is additionally provided with switch board in described frame.
Employing the utility model has the advantage of:
One, in this utility model, difference according to driving operation, during boring, drilling pipe is fixed on end part of driving shaft, cut wheel during sawing and be arranged on armed lever end, two set independences and the borehole drill construction cooperated and sawing mechanism in prior art are united two into one by such structure, define and can hole and the integral type development machine of sawing, decrease three complete equipments at more repetition parts, significantly reduce the manufacturing cost of equipment.Additionally, this integral type development machine is when construction, first use drilling pipe boring, after having holed, only need to dismantle drilling pipe to be loaded on cutting wheel and can continue construction, not only solving three complete equipments in prior art needs to repeat the problem of turnover in work progress, also reduces the calibration procedure of equipment, drastically increase drivage efficiency, it is possible to realize the driving in tunnel, hole rapidly.With China Patent No. be " 201520250375.3 " be compared with the prior art of representative, this utility model significantly reduces the preparation cost of equipment, improves drivage efficiency, is readily transported, and the experiment proved that, use after this utility model, the drivage efficiency in tunnel, hole be China Patent No. be 3 times of the drivage efficiency of the development machine of " 201520250375.3 ".
Two, in this utility model, the rectangular distribution of armed lever in many set hole saw cutting mill structures, i.e. many arms bar rectangular distribution in same frontal plane of projection, such arrangement is particularly suitable for the driving in tunnel, rectangle hole, it is possible to realize the driving in tunnel, rectangle hole rapidly.And when sawing, mair motor drives the cutting wheel in many set hole saw cutting mill structures to rotate by saw rope and multiple directive wheel simultaneously, then make the wheel of the cutting on many arms bar can synchronize to cut rock mass, it is ensured that the stability of driving.
Three, in this utility model, armed lever rectangular distribution respectively in many set hole saw cutting mill structures and camber distribution, and the armed lever of camber distribution is positioned at above the armed lever of rectangular distribution, this structure is particularly suitable for the driving in tunnel, arch hole, it is possible to settle at one go sets out arched tunnel.And development machine of the prior art is when tunneling arched tunnel, it is necessary to first tunnel out tunnel, rectangle hole, then the vault molding to tunnel, rectangle hole.By contrast, armed lever is respectively arranged to by this utility model distributed rectangular and the structure of camber distribution, it is possible to greatly simplify working procedure and be greatly enhanced drivage efficiency.It addition, the quantity of the cutting wheel on the armed lever of camber distribution is disposed as the structure of three, be conducive to molding vault rapidly.
Four, in this utility model, two inclined side cutting wheels are symmetricly set on the structure of middle cutting wheel both sides, can effectively make saw rope be wound in the form of approximation arch, it is simple to arch sawing one-shot forming.
Five, in this utility model, taken turns by anti-bending on anti-bending seat and anti-bending seat, it is possible to prevent power transmission shaft from bending in work progress and deforming, beneficially the service life of extension device.
Six, in this utility model, the rigid of armed lever, preventing arm rod bending and deformation can be strengthened by strengthening steel plate.
Seven, in this utility model, low-speed running system can ensure stability during construction, quickly running gear can make whole development machine exit in tunnel, hole rapidly after construction completes, by low-speed running system and the cooperation of quick running gear, both having ensured stability during driving, and can quickly having moved whole development machine when need not driving again.
Eight, in this utility model, driving motor to be connected with power transmission shaft by belt or gear-driving speed-variable case, both connected modes make development machine be applicable to the construction cheating tunnel of different operating modes.
Nine, in this utility model, adjusting lever is connected with adjusting motor or hydraulic motor so that telescopic stand can automatic telescopic, it is achieved that being automatically adjusted of armed lever.
Ten, in this utility model, switch board is arranged in frame, coordinates remote control system remotely to control, decrease the use of electric wire, reduce construction cost, the security incident caused because of electric wire can not only be avoided the occurrence of, also there is easy to operate advantage.
Accompanying drawing explanation
Structural representation when Fig. 1 is to hole in embodiment 1；
Structural representation when Fig. 2 is to cut in embodiment 1；
Fig. 3 is the structural representation that in embodiment 1, telescopic stand is connected with adjusting lever；
Fig. 4 is the structural representation using hydraulic jack and Hydraulic Station in embodiment 1；
Fig. 5 is power transmission shaft bel-drivenn structural representation in embodiment 1；
Fig. 6 is the structural representation in the tunnel, rectangle hole after embodiment 1 construction；
Structural representation when Fig. 7 is to hole in embodiment 2；
Structural representation when Fig. 8 is to cut in embodiment 2；
Fig. 9 is the structural representation of shaft gear transmission in embodiment 2；
Structural representation when Figure 10 is to hole in embodiment 3；
Structural representation when Figure 11 is to cut in embodiment 3；
Figure 12 is the structural representation in the tunnel, arch hole after embodiment 3 construction；
Structural representation when Figure 13 is to hole in embodiment 4；
Structural representation when Figure 14 is to cut in embodiment 4；
Figure 15 is the structural representation of frame walking mechanism in embodiment 5；
Figure is numbered: 1, frame, 2, armed lever, 3, drive motor, 4, telescopic stand, 5, drilling pipe, 6, cutting wheel, 7, mair motor, 8, directive wheel, 9, connect seat, 10, road wheel, 11, anti-bending seat, 12, anti-bending take turns, 13, steel plate is strengthened, 14, belt, 15, gear-driving speed-variable case, 16, adjusting lever, 17, switch board, 18, movable motor one, 19, two stage reducer, 20, movable motor two, 21, movable motor three, 22, first stage decelerator, 23, track, 24, hydraulic jack, 25, Hydraulic Station.
Detailed description of the invention
Embodiment 1
A kind of integral type hole tunneler, including frame 1 and hole saw cutting mill structure, described hole saw cutting mill structure includes armed lever 2, power transmission shaft, driving motor 3, telescopic stand 4, drilling pipe 5, cutting wheel 6, mair motor 7, saw rope and multiple directive wheel 8, described driving motor 3, mair motor 7, telescopic stand 4 and multiple directive wheel 8 are each attached in frame 1, described armed lever 2 is fixed on telescopic stand 4, described driving sleeve is located in armed lever 2, and described driving motor 3 is connected with the power transmission shaft in armed lever 2 by belt 14；During boring, drilling pipe 5 is fixed on end part of driving shaft, drives motor 3 to drive drilling pipe 5 to work by power transmission shaft；During sawing, cutting wheel 6 is movably arranged on armed lever 2 end, and mair motor 7 drives cutting wheel 6 work by saw rope and multiple directive wheel 8, and forms scroll saw circulation.
In the present embodiment, described frame 1 is the shaped as frame cube structure that the steel part such as angle steel, channel-section steel is welded, and frame 1 Surface coating has the package casing (in order to outstanding behaviours goes out the structure of equipment, be not drawn into package casing in accompanying drawing) that the materials such as iron sheet are made.
In the present embodiment, described multiple directive wheels 8 reasonable layout is in frame 1, and part directive wheel 8 is directly anchored in frame 1, and part directive wheel 8 is fixed on the armed lever 2 in frame 1, in order to saw rope around set.Wherein, when avoiding armed lever 2 long, saw rope jitter amplitude is excessive, in addition to directive wheel 8, frame 1 is additionally provided with steady rope sheave, being additionally provided with conduit of surely restricting on armed lever 2, the concrete arrangement of directive wheel 8, steady rope sheave and steady rope conduit is ensure that cutting wheel 6 is stablized cutting and is preferred.
In the present embodiment, the quantity of described hole saw cutting mill structure is many sets, the rectangular distribution of armed lever 2 in many set hole saw cutting mill structures, the armed lever 2 rectangular distribution in same frontal plane of projection in i.e. many set hole saw cutting mill structures, such set-up mode is particularly suitable for the driving in tunnel, rectangle hole.Being attached in the application, the quantity of hole saw cutting mill structure is preferably six sets, and six set hole saw cutting mill structures are symmetrically arranged at frame 1 both sides.Wherein, the quantity of hole saw cutting mill structure determines according to the size treating tunnel, driving hole, it is not limited to above-mentioned optimal way.Development machine is when carrying out sawing work, and mair motor 7 drives cutting wheel 6 rotation in many set hole saw cutting mill structures by saw rope and multiple directive wheel 8 simultaneously, forms scroll saw circulation.
In the present embodiment, connection seat 9 and anti-bending seat 11 it is fixedly installed on described armed lever 2, described cutting wheel 6 is connected on armed lever 2 by connecting seat 9, and cutting wheel 6 is connecting between seat 9 and anti-bending seat 11, it is movably set with on described anti-bending seat 11 and anti-bending takes turns 12, anti-bending take turns 12 and be positioned at development machine tunneling direction foremost.During driving, first holed by drilling pipe 5, after hole, take off drilling pipe 5, change cutting and take turns 6 and install and anti-bending take turns 12, during cutting, anti-bending take turns 12 and be against the hole wall holed, prevent power transmission shaft from bending in cutting process.
In the present embodiment, described armed lever 2 being provided with enhancing steel plate 13, described enhancing steel plate 13 is directly weldingly fixed on armed lever 2, to strengthen the rigid of armed lever 2, it is to avoid it bends in work progress.
In the present embodiment, the quantity of described armed lever 2 is corresponding with the quantity of telescopic stand 4, and every arms bar 2 correspondence is connected on two set telescopic stands 4, and every arms bar 2 is controlled it by two set telescopic stands 4 and stretches out and retract.Further, also it is movably set with for controlling the flexible adjusting lever 16 of telescopic stand 4 in described frame 1, each adjusting lever 16 controls two set telescopic stands 4 by bevel gear correspondence, according to different needs, manually controllable its of this adjusting lever 16 rotates, also can automatically control it rotate by adjusting motor or hydraulic motor, thus reach automatic control and control the flexible purpose of telescopic stand 4.Further, described telescopic stand 4 also can directly use hydraulic jack 24 as controlling the flexible extensible member of armed lever 2, and hydraulic jack 24 coordinates control armed lever 2 to stretch with Hydraulic Station 25.
nullThe present embodiment is mainly used in the driving of Rectangular Tunnel，It implements principle: drilling pipe 5 be arranged on six roots of sensation power transmission shaft，Control frame 1 to walk to position to be tunneled，By adjusting lever 16, six roots of sensation power transmission shaft is adjusted to suitable bore position，Then the drilling pipe 5 by driving motor 3 to control on six roots of sensation power transmission shaft is holed simultaneously，After having holed，Control drilling pipe 5 and exit boring，Dismounting drilling pipe 5 is also installed cutting wheel 6 on armed lever 2 and anti-bending takes turns 12，Again by the main rope sheave on mair motor 7、Multiple directive wheels 8 and multiple cutting wheel 6 are had mercy on simultaneously and are put saw rope，Then start mair motor 7 and drive cutting wheel 6 Cutting Rocks，When cutting to certain depth，Stop cutting，Frame 1 exits，Take out rock mass，Dismounting cutting is taken turns 6 and installs drilling pipe 5 the most again，Repeat above-mentioned operation and can again tunnel tunnel, hole，Until rectangle cheats completing of tunnel.Wherein, the concrete grammar taking out rock mass is, mechanical property according to the easy brittle failure of rock self, it is inserted into voussoir at sawing seam, then hammering voussoir, utilizes shearing force that rock mass just can be made along the bosom brittle failure of sawing, and the sillar volume after brittle failure is bigger, can be dragged on transporting equipment by hoist engine, transport tunnel.The rock mass taken out can secondary for processing of stone, pave the way or construction industry etc., thus comprehensively reduce the construction cost in tunnel, hole.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, differs primarily in that: described driving motor 3 is connected with power transmission shaft by gear-driving speed-variable case 15, i.e. drives motor 3 to drive drive axis by gear-driving speed-variable case 15.
Embodiment 3
A kind of integral type hole tunneler, including frame 1 and hole saw cutting mill structure, described hole saw cutting mill structure includes armed lever 2, power transmission shaft, driving motor 3, telescopic stand 4, drilling pipe 5, cutting wheel 6, mair motor 7, saw rope and multiple directive wheel 8, described driving motor 3, mair motor 7, telescopic stand 4 and multiple directive wheel 8 are each attached in frame 1, described armed lever 2 is fixed on telescopic stand 4, described driving sleeve is located in armed lever 2, and described driving motor 3 is connected with the power transmission shaft in armed lever 2 by belt 14；During boring, drilling pipe 5 is fixed on end part of driving shaft, drives motor 3 to drive drilling pipe 5 to work by power transmission shaft；During sawing, cutting wheel 6 is movably arranged on armed lever 2 end, and mair motor 7 drives cutting wheel 6 work by saw rope and multiple directive wheel 8, and forms scroll saw circulation.
In the present embodiment, the quantity of described hole saw cutting mill structure is many sets, armed lever 2 rectangular distribution respectively in many set hole saw cutting mill structures and camber distribution, the armed lever 2 in i.e. many set hole saw cutting mill structures is rectangular distribution and camber distribution respectively in same frontal plane of projection；Wherein, the armed lever 2 of camber distribution is positioned at above the armed lever 2 of rectangular distribution, and the armed lever 2 of camber distribution and the armed lever 2 of rectangular distribution overarch structure in same frontal plane of projection, and such set-up mode is particularly suitable for the driving in tunnel, rectangle hole.Being attached in the application, preferably the quantity of the hole saw cutting mill structure of the rectangular distribution of armed lever 2 is six sets, and six set hole saw cutting mill structures are symmetrically arranged at frame 1 both sides；Preferably the quantity of the hole saw cutting mill structure of armed lever 2 camber distribution is three sets.Further, development machine is when sawing, the quantity of the cutting wheel 6 being connected on the armed lever 2 of rectangular distribution is one, the quantity of the cutting wheel 6 being connected on the armed lever 2 of camber distribution is three, and mair motor 7 drives cutting wheel 6 rotation in many set hole saw cutting mill structures by saw rope and multiple directive wheel 8 simultaneously, thus can disposably overarch structure by hole tunnel excavation.
Further, on armed lever 2 three cutting wheels 6 include that axial line and armed lever 2 axial line coincide in the middle of cutting wheel 6 and perpendicular with the armed lever 2 axial line respectively inclined cut of two axial lines take turns 6, two inclined side cutting wheel 6 is symmetricly set on middle cutting wheel 6 both sides in order to be able to vault molding to tunnel, hole rapidly.
In the present embodiment, described armed lever 2 is again provided with anti-bending seat 11 and anti-bending takes turns 12.
nullThe present embodiment is mainly used in the driving of arched tunnel，It implements principle: drilling pipe 5 be arranged on nine power transmission shafts，Control frame 1 to walk to position to be tunneled，By adjusting lever 16, nine power transmission shafts are adjusted to suitable bore position，Then the drilling pipe 5 by driving motor 3 to control on nine power transmission shafts is holed simultaneously，After having holed，Control drilling pipe 5 and exit boring，Dismounting drilling pipe 5，Then install on every arms bar 2 of rectangular distribution anti-bending take turns 12 and one cutting wheel 6，Camber distribution every arms bar 2 on install anti-bending take turns 12 and three cutting wheels 6，Again by the main rope sheave on mair motor 7、Multiple directive wheels 8 and multiple cutting wheel 6 are had mercy on simultaneously and are put saw rope，Then start mair motor 7 and drive cutting wheel 6 Cutting Rocks，When cutting to certain depth，Stop cutting，Frame 1 exits，Take out rock mass，Dismounting cutting is taken turns 6 and installs drilling pipe 5 the most again，Repeat above-mentioned operation and can again tunnel tunnel, hole，Until arch cheats completing of tunnel.
Embodiment 4
The present embodiment is substantially the same manner as Example 3, differs primarily in that: described driving motor 3 is connected with power transmission shaft by gear-driving speed-variable case 15, i.e. drives motor 3 to drive drive axis by gear-driving speed-variable case 15.
Embodiment 5
A kind of integral type hole tunneler, including frame 1, frame 1 walking mechanism and hole saw cutting mill structure, described frame 1 walking mechanism includes road wheel 10, track 23, low-speed running system and quick running gear, the quantity of described road wheel 10 is multiple, multiple road wheels 10 are arranged on both sides, frame 1 bottom, frame 1 is walked on track 23 by road wheel 10, it is provided with key way on described track 23, described low-speed running system includes two stage reducer 19 and the sprocket wheel being connected with two stage reducer 19, described low-speed running system controls frame 1 low-speed running by sprocket wheel and key way；Described quick running gear includes that two set first stage decelerators 22, two set first stage decelerators 22 are connected with the road wheel 10 of both sides, frame 1 bottom by gear respectively, and quick running gear is controlled frame 1 quickly walked by two set first stage decelerators 22 and road wheel 10；Described hole saw cutting mill structure includes armed lever 2, power transmission shaft, driving motor 3, telescopic stand 4, drilling pipe 5, cutting wheel 6, mair motor 7, saw rope and multiple directive wheel 8, described driving motor 3, mair motor 7, telescopic stand 4 and multiple directive wheel 8 are each attached in frame 1, described armed lever 2 is fixed on telescopic stand 4, described driving sleeve is located in armed lever 2, and described driving motor 3 is connected with the power transmission shaft in armed lever 2 by belt 14；During boring, drilling pipe 5 is fixed on end part of driving shaft, drives motor 3 to drive drilling pipe 5 to work by power transmission shaft；During sawing, cutting wheel 6 is movably arranged on armed lever 2 end, and mair motor 7 drives cutting wheel 6 work by saw rope and multiple directive wheel 8.
In the present embodiment, described low-speed running system is mainly made up of movable motor 1, two stage reducer 19, chain drum, sprocket wheel, clutch, axle, bearing, mounting seat etc., motor connection reducer controls whole development machine key way low-speed running along track 23, and clutch is for controlling the disconnection of sprocket wheel and two stage reducer 19 outfan and being connected；Concrete specification is according to construction environment (including that the gradient in tunnel, formation hardness etc. are cheated in pre-construction) configuration.Described quick running gear is mainly made up of movable motor 2 20, movable motor 3 21, two set first stage decelerator 22, gear, clutch, bearing, bearing block etc..Movable motor 2 20, movable motor 3 21 are connected control complete machine and quickly walk along walking track 23 with decelerator, and clutch is connected with the road wheel 10 of development machine, are used for the disconnection controlling the quick running gear of whole development machine and are connected.
In this utility model, described frame 1 being provided with water supply aggregation, water supply aggregation is the drilling pipe 5 in hole saw cutting mill structure and cutting wheel 6 offer water source.
In this utility model, described frame 1 being additionally provided with switch board 17, this switch board 17 is for controlling the corresponding electronic device that this utility model such as hydraulic motor in frame 1, water supply aggregation, clutch, motor relate to.
It addition, through experimental results demonstrate, use this utility model construction to also have advantages in that
1, the hole tunnel wall after construction is smooth attractive in appearance, and not disturbance country rock in work progress will not form artificial Lycopodium chinense Christ moving-coil, typically will not form the phenomenon such as block, wall caving during tunnel, hole uses, and later maintenance cost is extremely low.
2, work progress does not use explosive, exert oneself except buying and the high expense of keeping explosive.
3, complex geologic conditions is being passed through, during the bigger stratum of water yield, gas amount, it is possible to use rope saw formula hole tunneler remotely controls construction, farthest ensures the life security of worker.
4, the tunnel of sawing process construction, top, hole, hole wall, the end, hole, are respectively provided with high flatness, can be according to design size, it is accurately positioned orientation, tunnel, the gradient, width, height etc., in tunnel, the right and left is respectively arranged with a gutter and the one-shot forming of main body tunnel, it is not necessary to be further added by gutter construction work.
5, smooth hole wall can ensure that accurately taking of tunnel cutting sample, reduces the impact that ultimate reserves is calculated by sampling error to greatest extent.
6, tunneling process does not the most produce waste residue, not welding, eliminate environment recovery and take, decrease simultaneously and levy land occupation expense.
7, rope saw formula hole tunneler is when construction adit, and the building stones volume of taking-up is relatively big, can use as building stone after simple processing.
8, using rope saw formula hole tunneler construction adit, its direct construction cost is slightly below drill bursting construction, if the income that comprehensive building stones recycle, and consider the cost of dado engineering, its integrated cost is well below drill bursting construction.
9, rope saw formula hole tunneler volume is little, convenient transportation, and power is little, and the electromotor in common engineering can meet equipment and run required.Machine automated degree is high, and simple to operate, a class only needs 2～3 workman's work compounds.Generally, it is not necessary to consider rock interior structure, can the blindest cut.
10, being used for carrying out stone material underground mining, its comprehensive mining cost is better than strip mining transformation, and its comprehensive advantage is obvious.
Claims (10)
1. an integral type hole tunneler, it is characterized in that: include frame (1) and hole saw cutting mill structure, described hole saw cutting mill structure includes armed lever (2), power transmission shaft, drive motor (3), telescopic stand (4), drilling pipe (5), cutting wheel (6), mair motor (7), saw rope and multiple directive wheel (8), described driving motor (3), mair motor (7), telescopic stand (4) and multiple directive wheel (8) are each attached in frame (1), described armed lever (2) is fixed on telescopic stand (4), described driving sleeve is located in armed lever (2), described driving motor (3) is connected with the power transmission shaft in armed lever (2)；
During boring, drilling pipe (5) is fixed on end part of driving shaft, drives motor (3) to drive drilling pipe (5) to work by power transmission shaft；
During sawing, cutting wheel (6) is movably arranged on armed lever (2) end, and mair motor (7) drives cutting wheel (6) to work by saw rope and multiple directive wheel (8).
2. a kind of integral type hole as claimed in claim 1 tunneler, it is characterized in that: the quantity of described hole saw cutting mill structure is many sets, armed lever (2) rectangular distribution in many set hole saw cutting mill structures, and when sawing, mair motor (7) drives cutting wheel (6) in many set hole saw cutting mill structures to rotate by saw rope and multiple directive wheel (8) simultaneously.
3. a kind of integral type hole as claimed in claim 1 tunneler, it is characterized in that: the quantity of described hole saw cutting mill structure is many sets, armed lever (2) rectangular distribution respectively and camber in many set hole saw cutting mill structures are distributed, and the armed lever (2) of camber distribution is positioned at armed lever (2) top of rectangular distribution；Wherein, during sawing, the quantity of cutting wheel (6) being connected on the armed lever (2) of rectangular distribution is one, the quantity being connected to the wheel of the cutting on the armed lever (2) of camber distribution (6) is three, and mair motor (7) drives cutting wheel (6) in many set hole saw cutting mill structures to rotate by saw rope and multiple directive wheel (8) simultaneously.
4. a kind of integral type hole as claimed in claim 3 tunneler, it is characterized in that: on described armed lever (2) three cuttings wheel (6) include that axial line and armed lever (2) axial line coincide in the middle of cutting wheel (6) and perpendicular with armed lever (2) axial line respectively inclined cut wheel (6) of two axial lines, two inclined side cutting wheel (6) are symmetricly set on middle cutting and take turns (6) both sides.
5. a kind of integral type hole tunneler as according to any one of claim 13, it is characterized in that: on described armed lever (2), be fixedly installed connection seat (9) and anti-bending seat (11), described cutting wheel (6) is connected on armed lever (2) by connecting seat (9), and cutting wheel (6) is positioned between connection seat (9) and anti-bending seat (11), described anti-bending seat (11) is movably set with and anti-bending takes turns (12).
6. a kind of integral type hole as claimed in claim 1 tunneler, it is characterised in that: it is fixedly installed enhancing steel plate (13) on described armed lever (2).
7. such as claim 1, 2, a kind of integral type hole tunneler according to any one of 3 or 6, it is characterized in that: described development machine also includes frame (1) walking mechanism, described frame (1) walking mechanism includes road wheel (10), track (23), low-speed running system and quick running gear, the quantity of described road wheel (10) is multiple, multiple road wheels (10) are arranged on frame (1) both sides, bottom, described track is provided with key way on (23), described low-speed running system includes two stage reducer (19) and the sprocket wheel being connected with two stage reducer (19), described low-speed running system controls frame (1) low-speed running by sprocket wheel and key way；Described quick running gear includes two set first stage decelerators (22), two sets first stage decelerator (22) are connected with the road wheel (10) of frame (1) both sides, bottom by gear respectively, and quick running gear controls frame (1) by two sets first stage decelerator (22) and road wheel (10) and quickly walks.
8. a kind of integral type hole as claimed in claim 1 tunneler, it is characterised in that: described driving motor (3) is connected with power transmission shaft by belt (14) or gear-driving speed-variable case (15).
9. a kind of integral type hole as claimed in claim 1 tunneler, it is characterised in that: being additionally provided with in described frame (1) for controlling the adjusting lever (16) that telescopic stand (4) is flexible, described adjusting lever (16) is connected with adjustment motor or hydraulic motor.
10. a kind of integral type hole as claimed in claim 1 tunneler, it is characterised in that: it is additionally provided with switch board (17) in described frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209713.3U CN205422729U (en) | 2016-03-18 | 2016-03-18 | Integral type hole tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209713.3U CN205422729U (en) | 2016-03-18 | 2016-03-18 | Integral type hole tunnel boring machine |
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| Publication Number | Publication Date |
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| CN205422729U true CN205422729U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620209713.3U Active CN205422729U (en) | 2016-03-18 | 2016-03-18 | Integral type hole tunnel boring machine |
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| CN (1) | CN205422729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105822316A (en) * | 2016-03-18 | 2016-08-03 | 张清林 | Integrated pit tunnel heading machine |
| CN110524725A (en) * | 2019-09-02 | 2019-12-03 | 郴州德瑞福机械设备有限公司 | Stone material tunnel recovery method and its equipment and the back face of stone cutter device exploited for stone material tunnel |
| WO2020150809A1 (en) * | 2019-01-23 | 2020-07-30 | In Choi | Wire-saw excavation apparatus and tunnel excavation method using the same |
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2016
- 2016-03-18 CN CN201620209713.3U patent/CN205422729U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822316A (en) * | 2016-03-18 | 2016-08-03 | 张清林 | Integrated pit tunnel heading machine |
| CN105822316B (en) * | 2016-03-18 | 2019-06-18 | 张清林 | Integral type cheats rock tunnel(ling) machine |
| WO2020150809A1 (en) * | 2019-01-23 | 2020-07-30 | In Choi | Wire-saw excavation apparatus and tunnel excavation method using the same |
| JP2022509707A (en) * | 2019-01-23 | 2022-01-21 | イナン チョイ | Wire saw drilling equipment and tunnel drilling method using it |
| JP7053964B2 (en) | 2019-01-23 | 2022-04-12 | イナン チョイ | Wire saw excavator and tunnel excavation method using it |
| EP3911838A4 (en) * | 2019-01-23 | 2022-06-01 | In Hwan Choi | Wire-saw excavation apparatus and tunnel excavation method using the same |
| US11472063B2 (en) | 2019-01-23 | 2022-10-18 | In Hwan Choi | Wire saw excavation apparatus capable of changing cutting line in accordance with cutting section and tunnel excavation method using same |
| CN110524725A (en) * | 2019-09-02 | 2019-12-03 | 郴州德瑞福机械设备有限公司 | Stone material tunnel recovery method and its equipment and the back face of stone cutter device exploited for stone material tunnel |
| CN110524725B (en) * | 2019-09-02 | 2021-06-15 | 郴州德瑞福机械设备有限公司 | Stone roadway mining equipment |
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