CN110410007A - Turn round telescopic big cross section drill boom device - Google Patents
Turn round telescopic big cross section drill boom device Download PDFInfo
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- CN110410007A CN110410007A CN201910775601.2A CN201910775601A CN110410007A CN 110410007 A CN110410007 A CN 110410007A CN 201910775601 A CN201910775601 A CN 201910775601A CN 110410007 A CN110410007 A CN 110410007A
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- cylinder
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- telescopic
- revolution
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- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000003028 elevating effect Effects 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 238000007514 turning Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims description 31
- 241000219098 Parthenocissus Species 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 239000003245 coal Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000005641 tunneling Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 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
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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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
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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
- 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
- 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
- E21B7/026—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
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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 present invention provides a kind of telescopic big cross section drill boom device of revolution, belongs to coal mining field, is spent human and material resources with solving current drill boom device, and cost of winning is high, there are problems that very big security risk and influences construction efficiency.Including two drill boom angling cylinders (4-1), revolution telescoping mechanism (4-2), Liang Ge integral elevating mechanism (4-3) and two hydraulic drilling rig devices (4-4)；Two drill boom angling cylinders (4-1) are symmetrically distributed at left and right sides of revolution telescoping mechanism (4-2), the cylinder body of every drill boom angling cylinder (4-1) and the bottom of drill carriage operating platform (3) are hinged, the telescopic rod of every drill boom angling cylinder (4-1) and the front end of revolution telescoping mechanism (4-2) are hinged, the rear end for turning round telescoping mechanism (4-2) and the front end of drill carriage operating platform (3) are hinged, one end of Liang Ge integral elevating mechanism (4-3) is connect with the both ends of revolution telescoping mechanism (4-2) respectively, two hydraulic drilling rig devices (4-4) are separately fixed in Liang Ge integral elevating mechanism (4-3).
Description
Technical field
The present invention relates to coal mining technology field more particularly to a kind of telescopic big cross section drill boom devices of revolution.
Background technique
With the progress of coal mining technology, bolt and cable anchor supporting operation mode is more more and more universal, some common drill booms
Though device can realize the construction operation of different location, various angle anchor poles, anchor cable hole, can not construct pre- pumping exploration hole of meeting head on,
Functions of the equipments are caused to be restricted, operation process has some setbacks, and need to frequently switch pre- pumping equipment of meeting head on, not only labor intensive object
Power increases cost of winning, and there are great security risks, greatly constrain tunnelling drilling depth, influence construction efficiency.
Summary of the invention
It can not construct pre- pumping exploration hole of meeting head on to solve current drill boom device, cause functions of the equipments to be restricted, operation
Process has some setbacks, and need to frequently switch pre- pumping equipment of meeting head on, to not only spend human and material resources, increases cost of winning, and
The technical issues of there are great security risks, greatly constrain tunnelling drilling depth, influence construction efficiency, the present invention provide one
Kind turns round telescopic big cross section drill boom device.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of telescopic big cross section drill boom device of revolution comprising two drill boom angling cylinders, revolution telescoping mechanism, two
Integral elevating mechanism and two hydraulic drilling rig devices；Two drill boom angling cylinders are symmetrically distributed in revolution telescoping mechanism or so two
The bottom of side, the cylinder body and drill carriage operating platform of every drill boom angling cylinder is hinged, the telescopic rod of every drill boom angling cylinder with
The front end for turning round telescoping mechanism is hinged, and the rear end for turning round telescoping mechanism and the front end of drill carriage operating platform are hinged, two entirety liters
One end of descending mechanism is connect with the both ends of revolution telescoping mechanism respectively, and two hydraulic drilling rig devices are separately fixed at two entirety liters
On descending mechanism.
Optionally, the revolution telescoping mechanism includes right extension sleeve, fixing seat, two telescopic oil cylinders and left telescopic
Cylinder；Right extension sleeve is nested in fixing seat lower layer, and the telescopic rod of a telescopic oil cylinder and right extension sleeve are hinged, and one flexible
The cylinder body of oil cylinder and fixing seat are hinged, and left extension sleeve is nested in fixing seat upper layer, the telescopic rod of another telescopic oil cylinder with
Left extension sleeve is hinged, and the cylinder body and fixing seat of another telescopic oil cylinder are hinged.
Optionally, the integral elevating mechanism includes sleeve barrel fixed seat, sleeve lifting cylinder, hydraulic swing motor and lifting
Sleeve；The sleeve barrel fixed seat is connect with left extension sleeve or right extension sleeve, and sleeve lifting cylinder is nested in sleeve barrel fixed seat
Interior, the cylinder body and sleeve barrel fixed seat of sleeve lifting cylinder are hinged, and the telescopic rod and jacking sleeve of sleeve lifting cylinder are hinged, hydraulic
Rotary actuator is mounted on jacking sleeve.
Optionally, the drill carriage operating platform includes scaling platform and link mechanism, the scaling platform and link mechanism
Top is hinged, and the body portion of link mechanism and drill carriage is hinged；
The scaling platform includes two pumping boards, two pumping board telescopic oil cylinders and main platform；Two pumping board telescopic oil cylinder phases
To being arranged in main mesa base, two pumping boards are mounted on the inside at left and right sides of main platform, the cylinder body of every pumping board telescopic oil cylinder
Hinged with main mesa base, the telescopic rod of every pumping board telescopic oil cylinder and a pumping board are hinged, main mesa base and link mechanism
Hingedly；
The link mechanism includes master connecting-rod, slave connecting rod, two connecting rod adjustment oil cylinders, two connecting rod lifting oil cylinders and support
Bar；One end of the slave connecting rod and preceding attachment beam are hinged, and the other end of slave connecting rod and one end of master connecting-rod are hinged, master connecting-rod it is another
One end and the bottom of scaling platform are hinged, and one end of support rod and the middle part of rear attachment beam are hinged, the other end of support rod and master
The middle part of connecting rod is hinged, and two connecting rod lifting oil cylinders are symmetrically distributed at left and right sides of support rod, the cylinder of every connecting rod lifting oil cylinder
The middle part of body and rear attachment beam is hinged, and the telescopic rod of every connecting rod lifting oil cylinder and the middle part of master connecting-rod are hinged, two connecting rod tune
Whole oil cylinder is symmetrically distributed at left and right sides of master connecting-rod, and the cylinder body and master connecting-rod of every connecting rod adjustment oil cylinder are hinged, every connecting rod tune
The telescopic rod of whole oil cylinder and the front end of scaling platform are hinged.
Optionally, the body portion includes preceding attachment beam, rear attachment beam, rear platform, connecting rod base and spooling system；Before described
Attachment beam and rear attachment beam are fixed on two running parts of drill carriage, and rear platform is fixed on the upper table of preceding attachment beam and rear attachment beam
Face, connecting rod base are mounted in the middle part of rear attachment beam, and spooling system is fixed on the right back of rear platform.
Optionally, the running part include track frame, running part tensioning hydro-cylinder, changed course sprocket wheel, drive sprocket, creeper tread,
Retarder and hydraulic motor travel motor；The changed course sprocket wheel and drive sprocket are separately positioned on the front-end and back-end of track frame, crawler belt
Plate is wound on track frame, changed course sprocket wheel and drive sprocket periphery, and retarder is mounted on track frame rear end and by its axle center and driving
Sprocket wheel connection, hydraulic motor travel motor are mounted on retarder, and the cylinder body of running part tensioning hydro-cylinder is connect with track frame, running part
The telescopic rod of locking oil cylinder is connect with the fixed frame of changed course sprocket wheel.
The beneficial effects of the present invention are:
Pass through setting drill boom angling cylinder, revolution telescoping mechanism, integral elevating mechanism and hydraulic drilling rig device, drill boom revolution
Oil cylinder, integral elevating mechanism, revolution telescoping mechanism and hydraulic drilling rig device cooperation, can construct section different in width range of meeting head on
Pre- pumping exploration hole.Telescoping mechanism is turned round with drill carriage operating platform, to drive on integral elevating mechanism and hydraulic drilling rig device
Lower lifting, to realize the construction operation for taking out exploration hole within the scope of different height in advance.Pass through the effective of width range and altitude range
Combination realizes the pre- tunneling boring covering for taking out exploration hole of meeting head on.Drill boom angling cylinder, integral elevating mechanism, revolution telescoping mechanism
Cooperate with hydraulic drilling rig device, anchor pole, anchor cable hole and the two lateral wall different height ranges of the top plate different in width range that can construct
Armature boring.Therefore, compared with the background art, the present invention can not only construct top plate and lateral wall different location, different angle
Bolt and cable anchor supporting bore operation also achieves the tunneling boring covering construction operation that section of meeting head on takes out exploration hole in advance, functions of the equipments
Diversification, can be according to the flexible operation of job requirements, and applied widely, operation process is smooth, can save switching equipment
Time and spent manpower and material resources can improve construction efficiency so as to save cost of winning, reduce and exist in recovery process
Security risk.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram that telescoping mechanism is turned round in Fig. 2；
Fig. 4 is the structural schematic diagram of Tu2Zhong integral elevating mechanism；
Fig. 5 is the structural schematic diagram of drill carriage operating platform in the present invention；
Fig. 6 is the structural schematic diagram of scaling platform in Fig. 5；
Fig. 7 is the structural schematic diagram of link mechanism in Fig. 5；
Fig. 8 is the body portion in Fig. 5 and the connection relationship diagram between running part；
Fig. 9 is the top view of Fig. 4；
Figure 10 is the structural schematic diagram of running part in Fig. 8；
Figure 11 is the top view of Figure 10.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
As depicted in figs. 1 and 2, the telescopic big cross section drill boom device of revolution in the present embodiment includes two drill boom revolution oil
Cylinder 4-1, revolution telescoping mechanism 4-2, Liang Ge integral elevating mechanism 4-3 and two hydraulic drilling rig device 4-4；Two drill boom revolution oil
Cylinder 4-1 is symmetrically distributed at left and right sides of revolution telescoping mechanism 4-2, and cylinder body and the drill carriage operation of every drill boom angling cylinder 4-1 is flat
The bottom of platform 3 is hinged, and the front end of the telescopic rod and revolution telescoping mechanism 4-2 of every drill boom angling cylinder 4-1 is hinged, and revolution is flexible
The rear end of mechanism 4-2 and the front end of drill carriage operating platform 3 are hinged, and one end of Liang Ge integral elevating mechanism 4-3 is stretched with revolution respectively
The both ends of contracting mechanism 4-2 connect, and two hydraulic drilling rig device 4-4 are separately fixed on Liang Ge integral elevating mechanism 4-3；In drill boom
Telescoping mechanism 4-2 is turned round under the promotion of angling cylinder 4-1 can carry out the rotation of 90 degree of ranges.The hydraulic drilling rig device 4-
4 be Patent No. 201120262451.4, is disclosed in utility model entitled " a kind of machine-carried type high-torque hydraulic drilling apparatus "
Structure.
Optionally, as shown in figure 3, the revolution telescoping mechanism 4-2 include right extension sleeve 4-2-1, fixing seat 4-2-2,
Two telescopic oil cylinder 4-2-3 and left extension sleeve 4-2-4；Right extension sleeve 4-2-1 is nested in fixing seat 4-2-2 lower layer, and one
The telescopic rod of root telescopic oil cylinder 4-2-3 and right extension sleeve 4-2-1 are hinged, the cylinder body and fixing seat of a telescopic oil cylinder 4-2-3
4-2-2 is hinged, and left extension sleeve 4-2-4 is nested in the upper layer fixing seat 4-2-2, the telescopic rod of another telescopic oil cylinder 4-2-3
Hinged with left extension sleeve 4-2-4, the cylinder body and fixing seat 4-2-2 of another telescopic oil cylinder 4-2-3 is hinged；Right extension sleeve 4-
2-1 side direction can stretch out outside fixing seat 4-2-2 to the right under the promotion of telescopic oil cylinder 4-2-3；Left extension sleeve 4-2-4 exists
It side direction can be stretched out outside fixing seat 4-2-2 to the left under the promotion of telescopic oil cylinder 4-2-3.
Optionally, as shown in figure 4, the integral elevating mechanism 4-3 includes sleeve barrel fixed seat 4-3-1, sleeve lifting cylinder
4-3-2, hydraulic swing motor 4-3-3 and jacking sleeve 4-3-4；The sleeve barrel fixed seat 4-3-1 and left extension sleeve 4-2-4 or
Right extension sleeve 4-2-1 connection is (positioned at the sleeve barrel fixed seat 4-3-1 and left extension sleeve 4- of the integral elevating mechanism 4-3 in left side
2-4 connection is connect positioned at the sleeve barrel fixed seat 4-3-1 of the integral elevating mechanism 4-3 on right side with right extension sleeve 4-2-1), sleeve
Lifting cylinder 4-3-2 is nested in 4-3-1 in sleeve barrel fixed seat, the cylinder body and sleeve barrel fixed seat 4-3-1 of sleeve lifting cylinder 4-3-2
Hingedly, the telescopic rod of sleeve lifting cylinder 4-3-2 and jacking sleeve 4-3-4 are hinged, and hydraulic swing motor 4-3-3 is mounted on lifting
On sleeve 4-3-4.Stretching motion is carried out by the flexible drive jacking sleeve 4-3-4 of sleeve lifting cylinder 4-3-2, to realize
The elevating function of integral elevating mechanism 4-3；Hydraulic swing motor 4-3-3 can rotate left and right 180 °.
Optionally, as shown in Figures 5 to 7, the drill carriage operating platform 3 includes scaling platform 3-1 and link mechanism 3-2,
Hinged above the scaling platform 3-1 and link mechanism 3-2, the body portion 2 of link mechanism 3-2 and drill carriage is hinged；It is described flexible
Platform 3-1 includes two pumping board 3-1-1, two pumping board telescopic oil cylinder 3-1-2 and main platform 3-1-3；Two pumping board telescopic oil cylinders
3-1-2 is oppositely arranged on the bottom main platform 3-1-3, and two pumping board 3-1-1 are mounted on the inside at left and right sides of main platform 3-1-3,
The cylinder body of every pumping board telescopic oil cylinder 3-1-2 and the bottom main platform 3-1-3 are hinged, and every pumping board telescopic oil cylinder 3-1-2's is flexible
Bar and a pumping board 3-1-1 are hinged, and the bottom main platform 3-1-3 and link mechanism 3-2 are hinged；The link mechanism 3-2 includes master
Connecting rod 3-2-1, slave connecting rod 3-2-2, two connecting rod adjustment oil cylinder 3-2-3, two connecting rod lifting oil cylinder 3-2-4 and support rod 3-2-
5；One end of the slave connecting rod 3-2-2 and preceding attachment beam 2-1 are hinged, the other end of slave connecting rod 3-2-2 and the one of master connecting-rod 3-2-1
End is hinged, and the bottom of the other end and scaling platform 3-1 (main platform 3-1-3) of master connecting-rod 3-2-1 is hinged, support rod 3-2-5's
One end and the middle part of rear attachment beam 2-2 are hinged, and the middle part of the other end and master connecting-rod 3-2-1 of support rod 3-2-5 is hinged, two companies
Bar lifting cylinder 3-2-4 is symmetrically distributed at left and right sides of support rod 3-2-5, and the cylinder body of every connecting rod lifting oil cylinder 3-2-4 is with after
The mid link seat 2-4 of attachment beam 2-2 is hinged, the telescopic rod of every connecting rod lifting oil cylinder 3-2-4 and the middle part of master connecting-rod 3-2-1
Hingedly, two connecting rod adjustment oil cylinder 3-2-3 are symmetrically distributed at left and right sides of master connecting-rod 3-2-1, and every connecting rod adjusts oil cylinder 3-2-3
Cylinder body and master connecting-rod 3-2-1 it is hinged, the telescopic rod and scaling platform 3-1 (main platform 3-1- of every connecting rod adjustment oil cylinder 3-2-3
3) front end is hinged.Drill carriage operating platform 3 drives pumping board 3-1-1 along main flat when in use, when pumping board telescopic oil cylinder 3-1-2 is flexible
Platform 3-1-3 is to two Slideslips.Erect-position space is provided above main platform 3-1-3 for operating personnel.Connecting rod lifting oil cylinder 3-2-4 is flexible
When drive link mechanism 3-2 go up and down certain altitude, to realize the elevating function of main platform 3-1-3；Connecting rod adjusts oil cylinder 3-2-3
The adjustable main platform 3-1-3 that stretches keep horizontality.
Optionally, as shown in Figure 8 and Figure 9, the body portion 2 includes preceding attachment beam 2-1, rear attachment beam 2-2, rear platform 2-
3, connecting rod base 2-4 and spooling system 2-5；The preceding attachment beam 2-1 and rear attachment beam 2-2 is fixed on two running parts 1 of drill carriage
Track frame 1-1 on, rear platform 2-3 is fixed on the upper surface of preceding attachment beam 2-1 and rear attachment beam 2-2, and connecting rod base 2-4 is mounted on
Afterwards in the middle part of attachment beam 2-2, spooling system 2-5 is fixed on the right back of rear platform 2-3, and spooling system 2-5 is quickly received for unit
Payout.
Optionally, as shown in Figure 10 and Figure 11, the running part 1 includes track frame 1-1, running part tensioning hydro-cylinder 1-2, changes
To sprocket wheel 1-3, drive sprocket 1-4, creeper tread 1-5, retarder 1-6 and hydraulic motor travel motor 1-7；The changed course sprocket wheel 1-3 and
Drive sprocket 1-4 is separately positioned on the front-end and back-end of track frame 1-1, and creeper tread 1-5 is wound on track frame 1-1, changed course sprocket wheel 1-3
With the periphery drive sprocket 1-4, retarder 1-6 is mounted on the rear end track frame 1-1 and is connect by its axle center with drive sprocket 1-4,
Hydraulic motor travel motor 1-7 is mounted on retarder 1-6, and the cylinder body of running part tensioning hydro-cylinder 1-2 is connect with track frame 1-1, walking
The telescopic rod of portion tensioning hydro-cylinder 1-2 is connect with the fixed frame of changed course sprocket wheel 1-3.
In the use of the present invention, drill boom angling cylinder 4-1 is flexible to drive revolution telescoping mechanism 4-2 rotation, when drill boom turns round
When oil cylinder 4-1 back shrinkage, integral elevating mechanism 4-3 and hydraulic drilling rig device 4-4 can be rotated with to direction of meeting head on, cooperation
It turns round the left and right of left extension sleeve 4-2-4 or right extension sleeve 4-2-1 in telescoping mechanism 4-2 to stretch, can construct section of meeting head on
The pre- pumping exploration hole of different in width range.Revolution telescoping mechanism 4-2 is hinged with drill carriage operating platform 3, can operate with drill carriage flat
3 oscilaltion of platform, so that integral elevating mechanism 4-3 and hydraulic drilling rig device 4-4 oscilaltion are driven, to realize different height model
Enclose the interior pre- construction operation for taking out exploration hole.By the efficient combination of width range and altitude range, pre- pumping detection of meeting head on is realized
The tunneling boring in hole covers.When drill boom angling cylinder 4-1 is protruding, integral elevating mechanism 4-3 and hydraulic drilling rig device 4-4 can
To rotate with to top plate direction, left extension sleeve 4-2-4 or right extension sleeve 4-2-1 in telescoping mechanism 4-2 is turned round in cooperation
Left and right is flexible, anchor pole, the anchor cable hole of the top plate different in width range that can construct, is aided with hydraulic swing motor 4-3-3 or so revolution
With the 4-3 oscilaltion of integral elevating mechanism, drive hydraulic drilling rig device 4-4 can construct two lateral wall different height ranges anchor pole bore
Hole.To sum up, the present invention can not only construct the anchor shaft anchor cable hole of top plate and lateral wall different location, different angle, also achieve and meet head on
The pre- tunneling boring for taking out exploration hole covers construction operation, has many advantages, such as operating flexibility, accurate positioning, full-featured, adaptable,
Greatly improve construction efficiency.
Compared with prior art, present invention has the advantage that
1, full-featured, the different location that can construct, the bolthole of different angle, anchor cable hole, pre- pumping exploration hole of meeting head on are crept into,
Operating flexibility is smooth, and 90 ° of overturning structures realize bore operation of meeting head on, and realizes a tractor serves several purposes, greatly reduces drift section equipment
Quantity reduces production cost, improves drivage efficiency.
2, revolution telescoping mechanism 4-2, the integral elevating mechanism 4-3 in the present invention cooperate liftable drill carriage operating platform 3,
It is suitable for large section roadway mechanized construction operation.
3, revolution telescoping mechanism 4-2 and integral elevating mechanism 4-3 is used cooperatively using two-level sleeve, sleeve machining accuracy
Height, fit clearance is small, guarantees that its movement is accurate, inside and outside sleeve contact surface is lubricated using self-lubricating bearing, is lubricated simple and convenient.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (6)
1. a kind of telescopic big cross section drill boom device of revolution, which is characterized in that including two drill boom angling cylinders (4-1), revolution
Telescoping mechanism (4-2), Liang Ge integral elevating mechanism (4-3) and two hydraulic drilling rig devices (4-4)；Two drill boom angling cylinders
(4-1) is symmetrically distributed at left and right sides of revolution telescoping mechanism (4-2), and the cylinder body and drill carriage of every drill boom angling cylinder (4-1) are grasped
The bottom for making platform (3) is hinged, and the telescopic rod of every drill boom angling cylinder (4-1) and the front end of revolution telescoping mechanism (4-2) are cut with scissors
It connects, the rear end for turning round telescoping mechanism (4-2) and the front end of drill carriage operating platform (3) are hinged, Liang Ge integral elevating mechanism (4-3)
One end is connect with the both ends of revolution telescoping mechanism (4-2) respectively, and two hydraulic drilling rig devices (4-4) are separately fixed at two entirety
On elevating mechanism (4-3).
2. the telescopic big cross section drill boom device of revolution according to claim 1, which is characterized in that the revolution telescoping mechanism
(4-2) includes right extension sleeve (4-2-1), fixing seat (4-2-2), two telescopic oil cylinders (4-2-3) and left extension sleeve (4-2-
4)；Right extension sleeve (4-2-1) is nested in fixing seat (4-2-2) lower layer, the telescopic rod of a telescopic oil cylinder (4-2-3) and the right side
Extension sleeve (4-2-1) hingedly, the cylinder body of a telescopic oil cylinder (4-2-3) and fixing seat (4-2-2) hingedly, left extension sleeve
(4-2-4) is nested in the upper layer fixing seat (4-2-2), the telescopic rod of another telescopic oil cylinder (4-2-3) and left extension sleeve (4-
2-4) hingedly, the cylinder body of another telescopic oil cylinder (4-2-3) and fixing seat (4-2-2) are hinged.
3. the telescopic big cross section drill boom device of revolution according to claim 1 or 2, which is characterized in that the entirety
Elevating mechanism (4-3) include sleeve barrel fixed seat (4-3-1), sleeve lifting cylinder (4-3-2), hydraulic swing motor (4-3-3) and
Jacking sleeve (4-3-4)；The sleeve barrel fixed seat (4-3-1) and left extension sleeve (4-2-4) or right extension sleeve (4-2-1) are even
It connects, sleeve lifting cylinder (4-3-2) is nested in sleeve barrel fixed seat (4-3-1), the cylinder body and set of sleeve lifting cylinder (4-3-2)
Cylinder fixing seat (4-3-1) hingedly, the telescopic rod of sleeve lifting cylinder (4-3-2) and jacking sleeve (4-3-4) hingedly, swing hydraulic pressure
Motor (4-3-3) is mounted on jacking sleeve (4-3-4).
4. the telescopic big cross section drill boom device of revolution according to claim 1, which is characterized in that the drill carriage operating platform
It (3) include scaling platform (3-1) and link mechanism (3-2), the scaling platform (3-1) and the top link mechanism (3-2) are hinged,
The body portion (2) of link mechanism (3-2) and drill carriage is hinged；
The scaling platform (3-1) includes two pumping boards (3-1-1), two pumping board telescopic oil cylinders (3-1-2) and main platform (3-1-
3)；Two pumping board telescopic oil cylinders (3-1-2) are oppositely arranged on the bottom main platform (3-1-3), and two pumping boards (3-1-1) are mounted on master
Inside at left and right sides of platform (3-1-3), the cylinder body of every pumping board telescopic oil cylinder (3-1-2) and the main platform bottom (3-1-3) are cut with scissors
Connect, the telescopic rod of every pumping board telescopic oil cylinder (3-1-2) and a pumping board (3-1-1) hingedly, the main platform bottom (3-1-3) and company
Linkage (3-2) is hinged；
The link mechanism (3-2) include master connecting-rod (3-2-1), slave connecting rod (3-2-2), two connecting rods adjustment oil cylinder (3-2-3),
Two connecting rod lifting oil cylinders (3-2-4) and support rod (3-2-5)；One end of the slave connecting rod (3-2-2) and preceding attachment beam (2-1)
Hingedly, the other end of slave connecting rod (3-2-2) and one end of master connecting-rod (3-2-1) are hinged, the other end of master connecting-rod (3-2-1) with stretch
The bottom of contracting platform (3-1) is hinged, and one end of support rod (3-2-5) and the middle part of rear attachment beam (2-2) are hinged, support rod (3-
The middle part of other end 2-5) and master connecting-rod (3-2-1) is hinged, and two connecting rod lifting oil cylinders (3-2-4) are symmetrically distributed in support rod
At left and right sides of (3-2-5), the middle part of the cylinder body and rear attachment beam (2-2) of every connecting rod lifting oil cylinder (3-2-4) is hinged, every company
The telescopic rod of bar lifting cylinder (3-2-4) and the middle part of master connecting-rod (3-2-1) are hinged, and two connecting rod adjustment oil cylinder (3-2-3) are right
Title is distributed at left and right sides of master connecting-rod (3-2-1), the cylinder body and master connecting-rod (3-2-1) hinge of every connecting rod adjustment oil cylinder (3-2-3)
It connects, the front end of the telescopic rod and scaling platform (3-1) of every connecting rod adjustment oil cylinder (3-2-3) is hinged.
5. the telescopic big cross section drill boom device of revolution according to claim 4, which is characterized in that body portion (2) packet
Include preceding attachment beam (2-1), rear attachment beam (2-2), rear platform (2-3), connecting rod base (2-4) and spooling system (2-5)；Connect before described
It connects beam (2-1) and rear attachment beam (2-2) is fixed on two running parts (1) of drill carriage, rear platform (2-3) is fixed on preceding attachment beam
The upper surface of (2-1) and rear attachment beam (2-2), connecting rod base (2-4) are mounted in the middle part of rear attachment beam (2-2), spooling system (2-5)
It is fixed on the right back of rear platform (2-3).
6. the telescopic big cross section drill boom device of revolution according to claim 5, which is characterized in that running part (1) packet
It includes track frame (1-1), running part tensioning hydro-cylinder (1-2), changed course sprocket wheel (1-3), drive sprocket (1-4), creeper tread (1-5), subtract
Fast device (1-6) and hydraulic motor travel motor (1-7)；The changed course sprocket wheel (1-3) and drive sprocket (1-4) are separately positioned on track frame
The front-end and back-end of (1-1), creeper tread (1-5) are wound on track frame (1-1), changed course sprocket wheel (1-3) and drive sprocket (1-4) outside
It encloses, retarder (1-6) is mounted on the track frame rear end (1-1) and is connect by its axle center with drive sprocket (1-4), and walk hydraulic horse
It is mounted on retarder (1-6) up to (1-7), the cylinder body of running part tensioning hydro-cylinder (1-2) is connect with track frame (1-1), running part
The telescopic rod of tensioning hydro-cylinder (1-2) is connect with the fixed frame of changed course sprocket wheel (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775601.2A CN110410007A (en) | 2019-08-21 | 2019-08-21 | Turn round telescopic big cross section drill boom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775601.2A CN110410007A (en) | 2019-08-21 | 2019-08-21 | Turn round telescopic big cross section drill boom device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110410007A true CN110410007A (en) | 2019-11-05 |
Family
ID=68368425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910775601.2A Pending CN110410007A (en) | 2019-08-21 | 2019-08-21 | Turn round telescopic big cross section drill boom device |
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| Country | Link |
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| CN (1) | CN110410007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086894A (en) * | 2021-11-08 | 2022-02-25 | 中国煤炭科工集团太原研究院有限公司 | Telescopic structure and drilling machine |
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