CN107178382A - A kind of horizontal jet - Google Patents
A kind of horizontal jet Download PDFInfo
- Publication number
- CN107178382A CN107178382A CN201710625303.6A CN201710625303A CN107178382A CN 107178382 A CN107178382 A CN 107178382A CN 201710625303 A CN201710625303 A CN 201710625303A CN 107178382 A CN107178382 A CN 107178382A
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- China
- Prior art keywords
- arm
- lift arm
- horizontal jet
- bolter
- roof
- Prior art date
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- 238000005553 drilling Methods 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 18
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of horizontal jet, drilling machine platform including chassis, on chassis, it is separately mounted to the preceding lift arm and rear lift arm of drilling machine platform front-end and back-end, and the arm support supported jointly by preceding lift arm and rear lift arm, head rig for driving drilling rod operation is installed on arm support, and for driving the roof-bolter of anchor pole operation；The horizontal jet that the present invention is provided, installed on the head rig of arm support after drill rod assemblies, by external high pressure slurry pump can be used for drill, churning pile operation, and roof-bolter can be used for beating anchor pole, pipe canopy etc., reinforce rotary churning pile or face, one-machine-multi-function is realized, it is possible to reduce construction equipment, while improving grouting and reinforcing efficiency.
Description
Technical field
The present invention relates to Tunnel Engineering field of mechanical technique, more particularly to a kind of horizontal jet.
Background technology
In current tunnel construction, it is adaptable to which the construction machinery product of various engineering methods is made a lot of variety, horizontal jet grouting
Rig most common of which is a kind of.
During work, horizontal jet drills along tunnel excavation outer contour, using high-pressure pump as power source, is bored by rig
Bar, nozzle are ejected into the slurries configured in the soil body, and injection stream is while nozzle does slow rotation and retreated with huge
Energy cuts the soil body, forces soil particle to be mixed with slurries stirring, after grout cures, forms horizontal circle column soil cement induration and is
Horizontal jet grouting stake, after rotary churning pile is mutually twisted, is just revolved with concentric circles in the level that tunnel vault and periphery form closing
Curtain body is sprayed, anti-drift sand, resistant slide, impermeable stable arch shell protective effect is played.
It is used for bow member churn and forward beam that the equipment of tunnel horizontal jet grouting construction has imitative tunnel-shaped on the market at present
Churn, but in work progress, connecting and disconnecting drill rod is needed during drilling, it is impossible to deep well drilling is once completed, efficiency of construction is relatively low,
And pile-forming effect is difficult to control to, easily there are the phenomenons such as calabash shaped, broken pile, do not possess beat the Strengthening Tunnels such as anchor pole, pipe canopy in addition
Ability.
Therefore low construction efficiency during horizontal jet use how is solved, effect is poor, do not possess the energy of dozen anchor pole
The problems such as power is the current technical issues that need to address of those skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of horizontal jet, can solve low construction efficiency during use,
Effect is poor, do not possess beat anchor pole ability the problems such as.
In order to solve the above technical problems, the present invention provides a kind of horizontal jet, including chassis, installed in the chassis
On drilling machine platform, be separately mounted to the preceding lift arm and rear lift arm of the drilling machine platform front-end and back-end, and by described
Main brill for driving drilling rod operation is installed on the arm support that preceding lift arm and the rear lift arm are supported jointly, the arm support
Machine, and for driving the roof-bolter of anchor pole operation.
Preferably, the arm support includes principal arm and the auxiliary being fixedly connected with the principal arm, the two ends difference of the principal arm
It is connected with the top of the preceding lift arm and the rear lift arm, the head rig is arranged on the principal arm, the roof-bolter
On the auxiliary.
Preferably, the head rig and the principal arm, and the roof-bolter are slidably connected with the auxiliary, in addition to
For driving the head rig along the first movable power set of the principal arm and for driving the roof-bolter along institute
State the second movable power set of auxiliary.
Preferably, the head rig is arranged on head rig slide, and the roof-bolter is arranged on roof-bolter slide, described
Head rig slide is slidably connected with the principal arm and the roof-bolter slide with the auxiliary, first power set
It is described for below the principal arm and for driving the two-way reel that the head rig slide slides back and forth along the principal arm
The rear and front end of principal arm is provided with fixed pulley, the two-way reel and is wound with steel wire rope, and the two ends of the steel wire rope are bypassed respectively
Front-end and back-end with the head rig slide after the fixed pulley of rear and front end are connected, and second power set are
Installed in the auxiliary end and for being driven by roof-bolter slide described in chain-driving along the chain that the auxiliary slides back and forth
Dynamic device.
Preferably, the pole socket for being respectively used to supports drill rods and support anchors is installed on the principal arm and the auxiliary.
Preferably, it is provided with the preceding lift arm on front rack, the rear lift arm and tail-bracket, the arm support is installed
Bottom is slidably connected with the front rack and the tail-bracket, and the arm support bottom is provided with for driving it to move forward and backward
Preceding propelling cylinder and rear propelling cylinder, the two ends of the preceding propelling cylinder are connected with the arm support and the front rack respectively,
The two ends of the rear propelling cylinder are connected with the arm support and the tail-bracket respectively.
Preferably, between the drilling machine platform and the chassis for the relative chassis level of the drilling machine platform can be made
The rotation connection of rotation.
Preferably, the preceding lift arm and the rear lift arm are telescopic arm, and include the cunning that more piece is slidably socketed
The flexible of rail, the preceding lift arm and the rear lift arm is driven by telescopic oil cylinder.
Preferably, the arm support is hinged by the top of bearing pin and the preceding lift arm and the rear lift arm.
Preferably, it is also equipped with being used to gathering, analyze and adjusting rate of penetration, moment of torsion and churning on the drilling machine platform
The pile control system of pressure data.
The horizontal jet that the present invention is provided, including chassis, the drilling machine platform on chassis, are separately mounted to bore
The preceding lift arm and rear lift arm of machine platform front-end and back-end, and the arm support supported jointly by preceding lift arm and rear lift arm,
Head rig for driving drilling rod operation is installed on arm support, and for driving the roof-bolter of anchor pole operation.
The horizontal jet that the present invention is provided, installs after drill rod assemblies on the head rig of arm support, passes through external high pressure
Slush pump can be used for drilling, churning pile operation, and roof-bolter can be used for beating anchor pole, pipe canopy etc., reinforcing rotary churning pile or face,
One-machine-multi-function is realized, it is possible to reduce construction equipment, while improving grouting and reinforcing efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of horizontal jet provided by the present invention；
Fig. 2 is a kind of another structural representation of embodiment of horizontal jet provided by the present invention；
Fig. 3 is the enlarged diagram of I part in Fig. 1；
Fig. 4 is a kind of another structure chart of embodiment of horizontal jet provided by the present invention；
Fig. 5 is a kind of structural representation of embodiment of revolution equipment provided by the present invention；
Fig. 6 is Fig. 5 A-A sectional views；
Fig. 7 is the enlarged diagram of II part in Fig. 1；
Fig. 8 is the enlarged diagram of III part in Fig. 2；
Fig. 9 is the structural representation in installation site of the attachment structure provided in an embodiment of the present invention for rig arm support
Figure；
Figure 10 is Fig. 9 partial enlarged drawing.
Marked in accompanying drawing as follows：
Chassis 1, drilling machine platform 2, lift arm 3, preceding lift arm 31, rear lift arm 32, arm support 4, head rig 5, roof-bolter 6,
First power set 7, the second power set 8, head rig slide 9, roof-bolter slide 10, fixed pulley 11, pole socket 12, front rack
13rd, tail-bracket 14, preceding propelling cylinder 15, rear propelling cylinder 16, the 3rd connecting seat 17, the second fixed seat 18, revolution equipment
19th, fixed seat 20, revolving bed 21, pivoting support 22, gear motor 23, leg 24, pressing plate 25, the first fixed seat 26, first connect
Joint chair 27, bearing pin 28, the second connecting seat 29, frame 30.
Embodiment
The core of the present invention is to provide a kind of horizontal jet, can solve low construction efficiency during use,
Effect is poor, do not possess beat anchor pole ability the problems such as.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Fig. 1 to Fig. 3 is refer to, Fig. 1 is a kind of knot of embodiment of horizontal jet provided by the present invention
Structure schematic diagram；Fig. 2 is a kind of another structural representation of embodiment of horizontal jet provided by the present invention；Figure
3 be the enlarged diagram of I part in Fig. 1.
The specific embodiment of the invention provide horizontal jet, including chassis 1, drilling machine platform 2, lift arm 3 and by
The arm support 4 that lift arm 3 is supported, wherein, drilling machine platform 2 is arranged on chassis 1, what driver's cabin, controlled level jet drill rig worked
Electrical system and hydraulic system etc. are installed on drilling machine platform 2, lift arm 3 include be separately mounted to the front end of drilling machine platform 2 and
The preceding lift arm 31 and rear lift arm 32 of rear end, the two ends of arm support 4 are connected with preceding lift arm 31 and the top of rear lift arm 32 respectively, real
Existing arm support 4 is supported jointly by preceding lift arm 31 and rear lift arm 32；In addition, being provided with arm support 4 for driving drilling rod operation
Head rig 5, and for driving the roof-bolter 6 of anchor pole operation.
The horizontal jet that the present invention is provided, installs after drill rod assemblies on the head rig 5 of arm support 4, passes through external height
Pressure slush pump can be used for drilling, churning pile operation, and roof-bolter 6 can be used for beating anchor pole, pipe canopy etc., reinforcing rotary churning pile or area
Face, realizes one-machine-multi-function, it is possible to reduce construction equipment, while improving grouting and reinforcing efficiency.
For convenience of the installation of head rig 5 and roof-bolter 6, arm support 4 can specifically include principal arm and auxiliary, and principal arm two ends point
It is not connected with preceding lift arm 31 and the top of rear lift arm 32, auxiliary is fixedly connected with principal arm, and head rig 5 is arranged on principal arm
On, roof-bolter 6 is arranged on auxiliary.
Further, the horizontal jet that the specific embodiment of the invention is provided, head rig 5 and principal arm and anchor pole
Machine 6 can additionally include the first power for driving head rig 5 to be moved forward and backward along principal arm with auxiliary using being slidably connected
Device 7 and the second power set 8 for driving roof-bolter 6 to be moved forward and backward along auxiliary.
Specifically, head rig 5 can be arranged on head rig slide 9, and head rig slide 9 is slided with principal arm and connected
Connect, the first power set 7 can be to be wound with steel wire rope on the two-way reel below principal arm, two-way reel, in principal arm
Rear and front end be provided with fixed pulley 11, the two ends of steel wire rope bypass after the fixed pulley 11 of rear and front end and slided with head rig respectively
The front-end and back-end of seat 9 are connected, and starting two-way reel rotates it, and head rig slide 9 can be driven to be slid back and forth along principal arm.
Roof-bolter 6 can be equally arranged on roof-bolter slide 10, and roof-bolter slide 10 is slidably connected with auxiliary,
Second power set 8 can be the chain drive installed in auxiliary end, and chain drive can be by driving anchor pole
Machine slide 10 slides back and forth along auxiliary.
Drive head rig 5 to be slid back and forth along principal arm by the first power set 7, anchor pole is driven by the second power set 8
Machine 6 slides back and forth along auxiliary, can increase the working range of head rig 5 and roof-bolter 6 so that drills and beats anchor pole etc. and constructed
Without connecting and disconnecting drill rod and anchor pole in journey, efficiency of construction can be improved, interference when unloading bar can be kept away again, it is ensured that pile-forming effect.
The length of the horizontal jet that the specific embodiment of the invention is provided, principal arm and auxiliary can be arranged on 20m extremely
In the range of 30m, to meet use demand, the length of principal arm and auxiliary specifically can voluntarily be selected according to use demand, this Shen
Please this is not restricted.Because the length ratio other equipment of principal arm and auxiliary is long a lot, drilling rod and anchor pole are being installed during work
Afterwards, need not stop connecting and disconnecting drill rod in drilling way, saved the time, greatly improved efficiency of construction, while it also avoid unloading
Interference during bar, is more easy to ensure that drilling direction does not change.
Further, the horizontal jet that the specific embodiment of the invention is provided, because drilling rod and anchor pole are more elongated,
The pole socket 12 for being respectively used to supports drill rods and support anchors is preferably installed on principal arm and auxiliary, sets pole socket 12 to prevent
Drilling rod and anchor pole are in use because rigidity is not enough and bends and fractures.Multiple pole sockets 12, multiple pole sockets can be specifically provided with
12 can be evenly arranged along the bearing of trend of drilling rod and anchor pole.
On the basis of above-mentioned each embodiment, the horizontal jet that the specific embodiment of the invention is provided, also
Front rack 13 can be installed on the preceding top of lift arm 3, tail-bracket 14 is installed on the rear top of lift arm 3, and make the bottom of arm support 4 with before
Bracket 13 and tail-bracket 14 are slidably connected, and can be provided with the bottom of arm support 4 for being pushed away before driving arm support 4 movable
Enter oil cylinder 15 and rear propelling cylinder 16, wherein the two ends of preceding propelling cylinder 15 are connected with arm support 4 and front rack 13 respectively, it is rear to promote
The two ends of oil cylinder 16 are connected with arm support 4 and tail-bracket 14 respectively.In the collective effect of preceding propelling cylinder 15 and rear propelling cylinder 16
Under, arm support 4 can slide back and forth along front rack 13 and tail-bracket 14, can further increase the work of head rig 5 and roof-bolter 6
Scope.
On the basis of above-mentioned each embodiment, the horizontal jet that the specific embodiment of the invention is provided is bored
It is preferred between machine platform 2 and chassis 1 to rotate connection so that drilling machine platform 2 can horizontally rotate with respect to chassis 1, and chassis 1 being capable of edge
Its vertical center line revolution, then chassis 1 can be travelled in tunnel with any direction, contribute to equipment quickly to be positioned in tunnel.
On the basis of above-mentioned each embodiment, the horizontal jet that the specific embodiment of the invention is provided is preceding
Lift arm 31 and rear lift arm 32 can be telescopic arm, by controlling preceding lift arm 31 and the flexible of rear lift arm 32 to adjust
The working range of finishing equipment, to adapt to the construction demand in various cross-sectional sizes tunnels.Specifically, preceding lift arm 31 and rear lift arm
32 can be socketed to form by Multi-section sliding rail, and preceding lift arm 31 and the flexible of rear lift arm 32 can be driven by telescopic oil cylinder,
Stability is higher；Certainly, preceding lift arm 31 and rear lift arm 32 can also be using the structures such as arm be folded, and it, which stretches, to use
The forms such as cylinder driving, within protection scope of the present invention.
Further, the horizontal jet that the specific embodiment of the invention is provided, principal arm can be lifted by bearing pin with preceding
The top for rising arm 31 and rear lift arm 32 is hinged；So, preceding lift arm 31 and rear lift arm 32 can be realized different flexible, change
Become the operating angle of principal arm, make the angle of revolution scope of principal arm bigger, construction flexibility can be improved.
On the basis of above-mentioned each embodiment, the horizontal jet that the specific embodiment of the invention is provided,
Pile control system is also equipped with drilling machine platform 2, pile control system can gather and analyze drilling speed during drilling
The data such as degree, moment of torsion, churning rotational speed, pressure and flow, and can the automatic adaptation condition of control device, according to Operating condition adjustment
Rate of penetration, moment of torsion and churning pressure and other parameters, reach the unification of control expanded diameter, the effect of uniform quality.
The horizontal jet that the specific embodiment of the invention is provided, in addition to leg 24, leg 24 are arranged on chassis 1
Corner, leg 24 is preferably extended and retracts, and when horizontal jet is fixed on a position operation, leg 24 stretches out, and uses
Contact area in increase horizontal jet and ground, increases the job stabilization of horizontal jet；Horizontal jet
During traveling, leg 24 is withdrawn, and facilitates the traveling of horizontal jet.
Refer to Fig. 4 to Fig. 8, Fig. 4 for horizontal jet provided by the present invention a kind of embodiment again
One structure chart；Fig. 5 is a kind of structural representation of embodiment of revolution equipment provided by the present invention；Fig. 6 is
Fig. 5 A-A sectional views；Fig. 7 is the enlarged diagram of II part in Fig. 1；Fig. 8 is the enlarged diagram of III part in Fig. 2；
The horizontal jet that the specific embodiment of the invention is provided, can pacify in the front-end and back-end of drilling machine platform 2
Equipped with revolution equipment 19, and lift arm 3 is set to be connected by turning round equipment 19 with drilling machine platform 2, so that the energy of lift arm 3
Horizontal center line of enough relative drilling machine platforms 2 along revolution equipment 19 swings；The revolution equipment 19 specifically can be with
Including fixed seat 20, revolving bed 21, the pivoting support 22 that gear motor 23 and outer ring inner ring with teeth are anodontia, wherein, fixed seat 20
It is fixedly connected with drilling machine platform 2, revolving bed 21 is fixed on the bottom of lift arm 3, gear motor 23 is arranged on revolving bed 21, revolution
Supporting 22 inner ring be fixedly connected with revolving bed 21, the outer ring of pivoting support 22 is fixedly connected with fixed seat 20, and its outer ring and
The gear teeth meshing of gear motor 23.
Remained stationary as because the outer ring of pivoting support 22 is fixed in fixed seat 20, gear motor 23 and pivoting support 22
Outer ring gear teeth connection, during work under the driving of gear motor 23, gear motor 23 is turned round around the outer ring of pivoting support 22
Action, and then drive revolving bed 21 and lift arm 3 to do wobbling action around the horizontal center line of pivoting support 22, due to arm support 4
Supported by lift arm 3, top of the two ends of arm support 4 respectively with the lift arm 3 positioned at the forward and backward two ends of drilling machine platform 2 is connected, then is passed through
Synchronous hunting of the control positioned at the revolution equipment 19 at the forward and backward two ends of drilling machine platform 2, you can drive arm support 4 in various operating modes
Under realize wobbling action.
In summary, the horizontal jet that the present invention is provided, using the synchronous driving mould of front and rear dual AC power equipment 19
Formula, and span is big between the revolution equipment 19 at forward and backward two ends, revolution action can be done under various operating modes for equipment
When enough power is provided, drive arm support 4 to realize a wide range of angle rotation, meet construction requirement, and ensure stabilization of equipment performance, make to set
Standby loss is smaller, it is ensured that speed of application and quality, improves working security.
On the basis of above-mentioned embodiment, the horizontal jet that the specific embodiment of the invention is provided can be with
Including multiple gear motors 23, outer ring gear teeth meshing of multiple gear motors 23 with pivoting support 22, and multiple gear motors
The 23 horizontal center line circles that pivoting support 22 can be surround on revolving bed 21 are uniformly distributed, to ensure structural stability, and
Make the uniform force of revolving bed 21；Multiple gear motors 23 are set, and multiple gear motors 23 are simultaneously around the outer ring of pivoting support 22
Synchronous revolving action is done, it is common to drive revolving bed 21 and lift arm 3 to do wobbling action, it can be done for equipment under various operating modes together
Enough power is provided during step wobbling action.The number of gear motor 23 can for two, three, four or more, specifically
It can be adjusted according to use demand, the application is not specifically limited to this.
The horizontal jet that the specific embodiment of the invention is provided, the revolution equipment positioned at the front end of drilling machine platform 2
19 centre of gyration line is preferably overlapped with turning round the centre of gyration line of equipment 19 positioned at the rear end of drilling machine platform 2, so that arm support 4
Extend along the longitudinal direction, to facilitate the control to operating configurations.
In addition, the center line of pivoting support 22 can be overlapped with the horizontal center line of drilling machine platform 2, due to pivoting support 22
Center line be the centre of gyration line for turning round equipment 19, then can make the centre of gyration line of revolution equipment 19 with boring
The horizontal center line of machine platform 2 is overlapped, and can further improve the stability of equipment.
On the basis of above-mentioned each embodiment, the horizontal jet that the specific embodiment of the invention is provided is lifted
Rising the structure of arm 3 has a variety of, specifically, and lift arm 3 can include the first telescopic arm and the second telescopic arm for sliding up and down socket,
The top of first telescopic arm is used to be connected with arm support 4, and revolving bed is fixedly mounted on the second telescopic arm bottom, the second telescopic arm and set
There is the first telescopic oil cylinder for driving the first telescopic arm to be slided up and down along the second telescopic arm.
Further, lift arm 3 can also include being located between drilling machine platform 2 and fixed seat and sliding up and down the of socket
Three telescopic arms and the 4th telescopic arm, fixed seat are fixed on the 3rd telescopic arm, and the 4th telescopic arm, which is provided with, to be used to drive the 3rd to stretch
The second telescopic oil cylinder that contracting arm is slided up and down along the 4th telescopic arm, drilling machine platform 2, which is provided with, to be used to drive above and below the 4th telescopic arm
The 3rd mobile telescopic oil cylinder.
Lift arm 3 uses multi-stage expansion structure, simple in construction, can increase the telescopic extensions of lift arm 3, adapts to various sections
The construction demand of the big Pollen sterility in face.Certainly, lift arm 3 can also be using the structures such as arm be folded, and it, which stretches, can also use cylinder
The forms such as driving, within protection scope of the present invention.
The horizontal jet that the specific embodiment of the invention is provided, revolving bed 21 can use spiral shell with the bottom of lift arm 3
Tether and connect, gear motor 23 can be connected with the flange face bolt of revolving bed 21, the inner ring of pivoting support 22 and revolving bed 21 and
The outer ring of pivoting support 22 can be connected by screw bolts with fixed seat 20, and bolt connection is simple and reliable, and convenient installation is with tearing open
Unload；Certainly, the part being respectively fixedly connected can also using welding etc. other connected modes, also protection scope of the present invention it
It is interior.
Further, the horizontal jet that the specific embodiment of the invention is provided, the top of lift arm 3 can pass through pin
Axle 28 is hinged with arm support 4；So, the revolution equipment 19 positioned at the rear and front end of drilling machine platform 2 can pass through respective lifting
Arm 3 realizes the inconsistent stretching structure of stroke, changes the operating angle of arm support 4, under this structure type, and arm support 4 is in solid three
There is the possibility of more designs on dimension direction, and the swing angle scope of whole arm support 4 is bigger, there is more ginsengs to construction method
The property examined.
Fig. 9 and Figure 10 are refer to, Fig. 9 is the attachment structure provided in an embodiment of the present invention for rig arm support in peace
The structural representation of holding position, Figure 10 is Fig. 9 partial enlarged drawing.
The embodiment of the present invention additionally provides a kind of attachment structure of arm support 4 for horizontal jet, including
The first fixed seat 26 and the second fixed seat 18 of the bottom of arm support 4 are fixedly installed in, the bottom of the first fixed seat 26 is connected with first
Connecting seat 27, the first connecting seat 27 is hinged with the second connecting seat 29 with the top bolt connection of preceding lift arm 31, and second fixes
Seat 18 is hinged with the 3rd connecting seat 21 with the top bolt connection of rear lift arm 32, between preceding lift arm 31 and rear lift arm 32
It is fixedly connected with organic frame 30.
During 4 attachment structure of arm support provided using above-mentioned embodiment, arm support 4 passes through the bolt connection of the first fixed seat 26 the
A connecting seat 27, then the first connecting seat 27 be hinged lift arm 31 before the second connecting seat 29, the bolt connection of the second connecting seat 29, and
3rd connecting seat 17, the 3rd connecting seat 17 and the bolt connection of rear lift arm 32 are hinged by the second fixed seat 18 so that originally straight
Connect the arm support 4 being hinged and preceding lift arm 31, rear lift arm 32 become for indirect bolt connection, greatly reduce assembly difficulty,
Also reduce assembly precision requirement simultaneously.Annexation simultaneously between preceding lift arm 31, rear lift arm 32 and arm support 4 is more steady
Gu, ability of weighing is stronger, and internal stress is not present in the device that assembling is completed, it is to avoid total is caused damage.
In order to optimize the first fixed seat 26 and the using effect of the first connecting seat 27 in above-mentioned embodiment, in the first connection
The top of seat 27 can set fluted, and the bottom of the first fixed seat 26 is inserted in groove, in addition to by the first fixed seat 26
Bottom gland in groove and and the bolted pressing plate 25 of the first connecting seat 27.It is preferred that the bottom of the first fixed seat 26 is plugged
Connected in the groove of the first connecting seat 27, and by the gland rear bolt of pressing plate 25 so that the first connecting seat 27 and first is fixed
Seat 26 is completely embedded, it is not easy to disengaged, it is ensured that the reliability during use.
In order to further optimize the first fixed seat 26 and the using effect of the first connecting seat 27, first in above-mentioned embodiment
The bottom of fixed seat 26 and groove are rotatably connected, the axis and the axis coaxle of groove of the bottom of the first fixed seat 26, and
Each parallel to the line of the first fixed seat 26 and the second fixed seat 18.It is preferred that the first fixed seat 26 and the first connecting seat 27 can phases
To rotating so that on the premise of larger installation span, it is allowed to which the axis between preceding lift arm 31 and rear lift arm 32 is present
Certain deviation, i.e., preceding lift arm 31 is to float relative to rear lift arm 32, assembly difficulty is substantially reduced, in normal work
It will not be deformed, internal stress will not be brought to have a negative impact structure.
It is understood that the first connecting seat 27 and the second connecting seat 29 are hinged by bearing pin 28, the He of the second fixed seat 18
3rd connecting seat 17 is hinged by bearing pin 28.Being hinged using bearing pin 28 can make it that relative rotation is more stable, can be along predetermined direction
Rotated, other certain articulated forms are also allowed, and are not limited thereto.
In order to optimize the using effect of each connector in above-mentioned embodiment, the first connecting seat 27, the second connecting seat 29,
Two fixed seats 18 and the 3rd connecting seat 17, which are divided equally, is specially triangular plate piece, and each hinge and bolt connection point are respectively arranged at
Respective apex.Had it is preferred that the first connecting seat 27, the second connecting seat 29, the second fixed seat 18 and the 3rd connecting seat 17 are divided equally
Body is triangular plate piece, and each hinge and bolt connection point are respectively arranged at respective apex so that each connector is steady
Qualitative higher, weight capacity is stronger, is also easier to install in an assembling process.
Horizontal jet provided by the present invention is described in detail above.Specific case pair used herein
The principle and embodiment of the present invention is set forth, and the explanation of embodiment of above is only intended to the side for helping to understand the present invention
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the claims in the present invention
In protection domain.
Claims (10)
1. a kind of horizontal jet, it is characterised in that the drilling machine platform including chassis, on the chassis, pacifies respectively
Preceding lift arm and rear lift arm mounted in the drilling machine platform front-end and back-end, and by the preceding lift arm and the rear lifting
Head rig for driving drilling rod operation is installed on the arm support that arm is supported jointly, the arm support, and for driving anchor pole to make
The roof-bolter of industry.
2. horizontal jet according to claim 1, it is characterised in that the arm support include principal arm and with the principal arm
The auxiliary being fixedly connected, the top of the two ends of the principal arm respectively with the preceding lift arm and the rear lift arm is connected, described
Head rig is arranged on the principal arm, and the roof-bolter is arranged on the auxiliary.
3. horizontal jet according to claim 2, it is characterised in that the head rig and the principal arm, Yi Jisuo
Roof-bolter is stated to be slidably connected with the auxiliary, in addition to for drive the head rig along the principal arm move forward and backward first
Power set and the second power set for driving the roof-bolter to be moved forward and backward along the auxiliary.
4. horizontal jet according to claim 3, it is characterised in that the head rig is arranged on head rig slide
On, the roof-bolter is arranged on roof-bolter slide, the head rig slide and the principal arm and the roof-bolter slide with
The auxiliary is slidably connected, and first power set are below the principal arm and for driving the head rig to slide
The two-way reel that seat slides back and forth along the principal arm, the rear and front end of the principal arm, which is provided with fixed pulley, the two-way reel, to twine
Be wound with steel wire rope, the two ends of the steel wire rope bypass respectively after the fixed pulley of rear and front end with the head rig slide
Front-end and back-end be connected, second power set be installed in the auxiliary end and for pass through anchor described in chain-driving
The chain drive that bar machine slide slides back and forth along the auxiliary.
5. horizontal jet according to claim 4, it is characterised in that be provided with the principal arm and the auxiliary point
Not Yong Yu supports drill rods and support anchors pole socket.
6. the horizontal jet according to claim 1 to 5 any one, it is characterised in that pacify on the preceding lift arm
Equipped with front rack, tail-bracket is installed on the rear lift arm, the arm support bottom is slided with the front rack and the tail-bracket
Dynamic to be connected, the arm support bottom is provided with for driving its movable preceding propelling cylinder and rear propelling cylinder, described
The two ends of preceding propelling cylinder are connected with the arm support and the front rack respectively, the two ends of the rear propelling cylinder respectively with it is described
Arm support and tail-bracket connection.
7. horizontal jet according to claim 6, it is characterised in that be between the drilling machine platform and the chassis
The rotation connection that the drilling machine platform can be made to be rotated relative to the chassis level.
8. horizontal jet according to claim 7, it is characterised in that the preceding lift arm and the rear lift arm are equal
For telescopic arm, and include the slide rail that more piece is slidably socketed, the preceding lift arm and the rear lift arm it is flexible by flexible oil
Cylinder drives.
9. horizontal jet according to claim 8, it is characterised in that the arm support passes through bearing pin and the preceding lifting
The top of arm and the rear lift arm is hinged.
10. horizontal jet according to claim 9, it is characterised in that be also equipped with using on the drilling machine platform
In the pile control system of collection, analysis and adjustment rate of penetration, moment of torsion and churning pressure data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625303.6A CN107178382A (en) | 2017-07-27 | 2017-07-27 | A kind of horizontal jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625303.6A CN107178382A (en) | 2017-07-27 | 2017-07-27 | A kind of horizontal jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178382A true CN107178382A (en) | 2017-09-19 |
Family
ID=59837807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625303.6A Pending CN107178382A (en) | 2017-07-27 | 2017-07-27 | A kind of horizontal jet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939284A (en) * | 2017-12-08 | 2018-04-20 | 中国铁建重工集团有限公司 | A kind of open air drill rig |
| CN116411804A (en) * | 2023-04-28 | 2023-07-11 | 中铁十六局集团有限公司 | Rotary spraying drilling equipment |
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| EP0130969A2 (en) * | 1983-06-30 | 1985-01-09 | BÖHLER PNEUMATIK INTERNATIONAL GESELLSCHAFT m.b.H. | Drilling and bolting apparatus |
| CN201228555Y (en) * | 2008-07-11 | 2009-04-29 | 三一重型装备有限公司 | Machine-mounted hydraulic anchor rod machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107939284A (en) * | 2017-12-08 | 2018-04-20 | 中国铁建重工集团有限公司 | A kind of open air drill rig |
| CN116411804A (en) * | 2023-04-28 | 2023-07-11 | 中铁十六局集团有限公司 | Rotary spraying drilling equipment |
| CN116411804B (en) * | 2023-04-28 | 2023-10-24 | 中铁十六局集团有限公司 | Rotary spraying drilling equipment |
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Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Group Co., Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Applicant before: China Railway Construction Heavy Industry Co.,Ltd. |