CN106639873A - Multifunctional shear-fork supporting platform drilling machine - Google Patents
Multifunctional shear-fork supporting platform drilling machine Download PDFInfo
- Publication number
- CN106639873A CN106639873A CN201610898874.2A CN201610898874A CN106639873A CN 106639873 A CN106639873 A CN 106639873A CN 201610898874 A CN201610898874 A CN 201610898874A CN 106639873 A CN106639873 A CN 106639873A
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- CN
- China
- Prior art keywords
- platform
- type elevator
- fork type
- flap
- functional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000001965 increasing effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
Classifications
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- 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
- 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
-
- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a multifunctional shear-fork supporting platform drilling machine which comprises a shear-fork lift. A plurality of adjustable threaded stand columns capable of rising and falling along with the shear-fork lift are arranged on the periphery of the shear-fork lift. Extending folded plates are further hinged to the two sides of a chassis of the shear-fork lift. According to the multifunctional shear-fork supporting platform drilling machine, by arranging the adjustable threaded stand columns on the periphery of the shear-fork lift, the bending strength of the shear-fork lift is improved, and therefore the stability of a whole platform is improved, and operation safety is ensured; and in addition, the extending folded plates are arranged on the sides of the lifting platform, the extending folded plates are unfolded in the construction process according to needs and are in butt joint with the lifting platform, and the operation area is increased.
Description
Technical field
The present invention relates to constructing tunnel equipment technical field, specifically a kind of multi-functional scissor support platform rig.
Background technology
At present during constructing tunnel, when such as pipe shed support, geologic prospect bore operation is carried out, major part is still
Using manual work, the high labor intensive of construction worker is caused, more severe additionally, due to operating environment, working security is low,
There is personal safety hidden danger to workmen.Also some replace the plant equipment of manual work on domestic market, but
Due to the restriction of construction height and environment, make these plant equipment itself that there is limitation, it is impossible in meeting concrete engineering construction
Construction requirement, a part of construction operation also needs to manually complete.Therefore, constructing tunnel field at this stage, needs a kind of generation
For the construction equipment of manual work.
The content of the invention
It is an object of the invention to provide a kind of multi-functional scissor supports platform rig, to solve above-mentioned background technology in propose
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of multi-functional scissor supports platform rig, its on the basis of fork type elevator, the four of fork type elevator
It is provided with adjustable screw thread column of multiple liftings with fork type elevator week, scissors fork is pushed away by hoist cylinder
It is dynamic；The upper underframe both sides of the fork type elevator are also hinged with extension flap, the upper underframe of fork type elevator and both sides
Extend flap composition operation platform (hereinafter referred to as platform).The lower underframe of fork type elevator is fixed on revolving support, by return
Turning drive motor rotates freely platform；Revolving support is fixed on crawler travel, is realized by adjustment regulation oil cylinder whole
Individual platform swings axially back and forth along crawler travel.The lower underframe rear and front end of fork type elevator is provided with hydraulic leg, increases
Operation tilting moment；
Roll-out tray is fixed with platform, roll-out tray radially can drive rack-and-pinion left along platform by hydraulic motor
Move right.Installation executing agency on roll-out tray, including：Travelling arm, large arm and large arm rotary shaft.Large arm is slidably mounted on
On travelling arm, the distance of adjustment rig and construction location is driven by telescopic oil cylinder.Travelling arm is connected by large arm rotary shaft, is passed through
Lift arm oil cylinder drive travelling arm up and down, swing, and then drive large arm up and down, swing.
As further scheme of the invention：The screw thread column is formed by connecting by some quarter butts, by fixing lock pressure
Tightly, the nut on screw thread column is made to be fixed on the underframe of fork type elevator, the upper and lower underframe of connection fork type elevator increases
The bending strength of fork type elevator increases platform stabilization, increase job safety and construction stability simultaneously.
As further scheme of the invention：Between adjacent two quarter butts using screw-type connection, socket connection or
Telescopic connection.
As further scheme of the invention：The screw thread column being formed by connecting by quarter butt, is pitched between any two using scissors
Structure connects, and increases transverse bending strength.
As further scheme of the invention：Flap oil cylinder telescopic end is connected to extension flap, extends flap in flap
90 ° are overturn under the driving of oil cylinder and is docked with underframe on fork type elevator.
A kind of multi-functional scissor supports platform rig；Underframe is provided with roll-out tray on platform；Install on the roll-out tray
There are travelling arm, large arm and large arm rotary shaft；Chain oil cylinder, unit head and correcting folder is installed in the large arm.
As further scheme of the invention：It is also equipped with driving what roll-out tray was moved on platform on the platform
Hydraulic motor or hydraulic jack.
Large arm is slidably mounted on travelling arm, and by telescopic oil cylinder the distance of adjustment rig and construction location is driven.Travelling arm
Connected by large arm rotary shaft, by lift arm oil cylinder drive travelling arm up and down, swing, and then drive large arm up and down, left and right
Swing.
As further scheme of the invention：The large arm is slidably mounted on travelling arm, is driven by telescopic oil cylinder and is adjusted
The distance of whole rig and construction location.
As further scheme of the invention:The travelling arm is connected by large arm rotary shaft, by lifting arm oil cylinder band
Dynamic travelling arm up and down, swing, and then drive large arm up and down, swing.
Compared with prior art, the invention has the beneficial effects as follows：
1st, multi-functional scissor support platform rig of the invention in fork type elevator surrounding by arranging multiple adjustable spiral shells
Line column, so as to strengthen the bending strength of fork type elevator and the stability of platform, can realize tunnel overhead working and guarantor
Card construction operation precision.In fork type elevator unbalance stress, stress can be shared by adjustable screw thread column, to the greatest extent may be used
Can avoid fork type elevator torsional deformation, so as to extend the service life of fork type elevator.
2nd, multi-functional scissor support platform rig of the invention is arranged in hoistable platform side and extends flap, in transportation,
Extend flap and be in collapsed state, do not interfere with the size of drilling platforms, be readily transported；In work progress, open up according to demand
Extension flap is opened, is extended flap and is docked with hoistable platform, increased working area；
3rd, multi-functional scissor support platform drilling-machine shifter of the invention is convenient, and simple to operate, constructing tunnel, can be significantly without dead angle
The labour intensity of workmen is reduced, is that construction safety provides safeguard.
Description of the drawings
Fig. 1 is the structural representation that multi-functional scissor supports platform rig.
Fig. 2 is the side structure schematic diagram that multi-functional scissor supports platform rig.
Fig. 3 is the execution structural representation that multi-functional scissor supports platform rig.
Fig. 4 is the structural representation of large arm in multi-functional scissor support platform rig.
Fig. 5 is that multi-functional scissor supports platform rig central post locking mechanism schematic diagram.
Fig. 6 is construction schematic diagram in side in multi-functional scissor support platform rig.
In figure：The adjustable screw thread column of 1- crawler travels, 2- supporting legs, 3-, 4- fork type elevators, 5- quarter butts, 6- are returned
Turn support, 7- drive motors, 8- roll-out trays, 9- travelling arms, 10- large arm, 11- large arm rotary shafts, 12- flap oil cylinders, 13- to prolong
Stretch flap, 14- chain oil cylinders, 15- unit heads, 16- correctings folder, 17- telescopic oil cylinders, 18- act arm oil cylinder, 19- gears, 20- teeth
Bar, 21- nuts, 22- revolution driving motors, 23- adjust oil cylinder, 24- hoist cylinders, 25- fixing locks
Specific embodiment
Technical scheme is described in more detail with reference to specific embodiment.
Refer to Fig. 1-5, a kind of multiplexing energy hoistable platform rig for constructing tunnel, including fork type elevator 4；Institute
Fork type elevator 4 is stated on the revolving support 6 of crawler travel 1, drives it to rotate by revolution driving motor 22, while carrying out
With the swing of regulation oil cylinder 23 in walking 1, the elevation-depression angle of whole fork type elevator is adjusted.Fork type elevator 4
Base surrounding is also equipped with support oil cylinder 2, and in work progress, support oil cylinder 2 extends to support ground, it is ensured that platform rig work
Stability when making；Roll-out tray 8 is installed, roll-out tray 8 is in scissors type elevating on the upper underframe of the fork type elevator 4
Moved along platform by the drive gear 19 of hydraulic motor 7, tooth bar 20 on the upper underframe of machine 4, boundary of works area is big, without dead angle.It is mobile
Travelling arm 9, large arm 10 and large arm rotary shaft 11 are installed on underframe 8；Chain oil cylinder 14, the and of unit head 15 are installed in large arm 10
Correcting folder 16；Large arm 10 is slidably mounted on travelling arm 9, and large arm 10 is driven the axis side along travelling arm 9 by telescopic oil cylinder 17
To movement, to adjust construction distance；Travelling arm 9 is connected by large arm rotary shaft 11, is driven on travelling arm 9 by act arm oil cylinder 18
Under, swing, and then drive large arm 10 swing, concrete structure is similar with existing platform rig, will not be described here；
The surrounding of the fork type elevator 4 is additionally provided with multiple adjustable screw thread columns 3, adjustable screw thread column 3
Bottom is arranged on the lower underframe of fork type elevator 4, and adjustable top of screw thread column 3 is fixedly attached to fork type elevator
4 upper underframe, when fork type elevator 4 rises or falls, by increasing and decreasing quarter butt 5 and then adjustable screw thread column 3 therewith
Elongate or shorten, tightened while plugging fixing lock 25, conventional platform rig is not provided with adjustable by nut 21 after adjustment
Screw thread column 3.In operation process, if the unbalance stress of fork type elevator 4, the torsional deformation of fork type elevator 4 is easily caused,
The service life of fork type elevator 4 is affected, job safety and construction stability is also affected.The present invention is for tunnel without dead angle
The multifunctional lifting platform rig of construction, by arranging multiple adjustable screw thread columns 3 in the surrounding of fork type elevator 4, from
And the bending strength of enhancing fork type elevator 4, in 4 unbalance stress of fork type elevator, adjustable screw thread can be passed through
Column 3 shares stress, and the torsional deformation of fork type elevator 4 is avoided as far as possible, so as to extend the use longevity of fork type elevator 4
Life, it is ensured that job safety and construction stability；Adjustable screw thread column 3 is formed by connecting by some quarter butts 5, and adjacent two
Connected mode between root quarter butt 5 is without restriction, in the present embodiment, it is preferred that connected using screw-type between adjacent two quarter butts 5
Connect, socket connection or telescopic connection；
The upper underframe both sides of the fork type elevator 4 are also rotatablely hinged with extension flap 13, the multi-functional scissor support
Platform rig also includes flap oil cylinder 12, and the telescopic end of flap oil cylinder 12 is connected to extension flap 13, extends flap 13 in flap oil
90 ° are overturn under the driving of cylinder 12 and is docked with the upper underframe of fork type elevator 4.In normal state, extend flap 13 to be in
Collapsed state, now extension flap 13 is vertical with the upper underframe of fork type elevator 4, meets transportation clearance, is readily transported；Applying
During work, when if desired using flap 13 is extended, flap oil cylinder 12 starts, and promotes extension flap 13 to overturn 90 °, makes extension
Flap 13 is docked with the upper underframe of fork type elevator 4, so as to increased working area.
After described extension flap (13) overturns 90 °, roll-out tray (8) and construction executing agency thereon can move to
Extend on flap (13), using rising or falling for fork type elevator (4), the construction hole of vertical direction in tunnel has been constructed
Into.
The multi-functional scissor support platform rig of the present invention in the surrounding of fork type elevator 4 by arranging multiple adjustable screw threads
Column 3, so as to strengthen the bending strength of fork type elevator 4, in 4 unbalance stress of fork type elevator, can pass through adjustable
The screw thread column 3 of section shares stress, and the torsional deformation of fork type elevator 4 is avoided as far as possible, so as to extend fork type elevator 4
Service life, it is ensured that job safety and construction stability, disclosure satisfy that tunnel overhead working；
The multi-functional scissor support platform rig of the present invention is arranged in the upper tray side of fork type elevator 4 and extends flap 13,
In transportation, extend flap 13 and be in collapsed state, do not interfere with the size of drilling platforms, be readily transported；Constructing
Cheng Zhong, launches to extend flap 13 according to demand, extends flap 13 and docks with the upper underframe of fork type elevator 4, increased operation
Area.
The multi-functional scissor support platform drilling-machine shifter of the present invention is convenient, and simple to operate, constructing tunnel can drop significantly without dead angle
The labour intensity of low workmen, is that construction safety provides safeguard.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from present inventive concept
Various changes can be made.
Claims (8)
1. a kind of multi-functional scissor supports platform rig, it is characterised in that on the basis of fork type elevator (4), in scissor-type liter
The surrounding of drop machine (4) is provided with adjustable screw thread column (3) of multiple liftings with fork type elevator (4), cuts
Knife and fork is promoted by hoist cylinder (24)；The upper underframe both sides of the fork type elevator (4) are also hinged with extension flap (13), cut
The upper underframe of fork lifter (4) and extension flap (13) the composition operation platform of both sides, the lower underframe of fork type elevator (4)
It is fixed on revolving support (6), being driven by revolution driving motor (22) rotates freely 360 ° of operation platform；Revolving support (6)
It is fixed on crawler travel (1), oil cylinder (23) is adjusted by adjustment and realizes that whole platform is put axially back and forth along crawler travel (1)
It is dynamic；The lower underframe rear and front end of fork type elevator (4) is provided with hydraulic leg (2), increases operation tilting moment；
Be fixed with roll-out tray (8) on platform, roll-out tray (8) along platform radially by hydraulic motor (7) band moving gear (19),
Tooth bar (20) is moved left and right, installation executing agency on roll-out tray (8), and construction executing agency includes travelling arm (9), large arm
(10) and large arm rotary shaft (11), large arm (10) is slidably mounted on travelling arm (9), and by telescopic oil cylinder (17) adjustment rig is driven
With the distance of construction location, travelling arm (9) is connected by large arm rotary shaft (11), by lifting arm oil cylinder (18) drive travelling arm
(9) up and down, swing, so drive large arm (10) up and down, swing.
2. multi-functional scissor according to claim 1 supports platform rig, it is characterised in that the screw thread column (3) if by
Dry root quarter butt (5) is formed by connecting, and is compressed by fixing lock (25), makes the nut (21) on screw thread column (3) be fixed on scissor-type
On the underframe of lift (4), the upper and lower underframe of connection fork type elevator (4), the bending strength for increasing fork type elevator (4) is same
Shi Zengjia platform stabilizations, increase job safety and construction stability.
3. multi-functional scissor according to claim 2 supports platform rig, it is characterised in that between adjacent two quarter butts (5)
Using screw-type connection, socket connection or telescopic connection.
4. multi-functional scissor according to claim 2 supports platform rig, it is characterised in that be formed by connecting by quarter butt (5)
Screw thread column (3), between any two using scissors fork structure connection, increases transverse bending strength.
5. multi-functional scissor according to claim 1 supports platform rig, it is characterised in that extend flap (13) by flap oil
Cylinder (12) drives；Flap oil cylinder (12) telescopic end is connected to extension flap (13), extends flap (13) in flap oil cylinder (12)
Drive lower 90 ° of upset and dock with the upper underframe of fork type elevator (4).
6. multi-functional scissor according to claim 5 supports platform rig, it is characterised in that extends flap (13) and overturns 90 °
Afterwards, roll-out tray (8) and construction executing agency thereon can be moved in extension flap (13), using fork type elevator
(4) rise or fall, completes the construction hole construction of vertical direction in tunnel.
7. multi-functional scissor according to claim 1 supports platform rig, it is characterised in that be provided with the large arm (10)
Chain oil cylinder (14), unit head (15) and correcting folder (16).
8. multi-functional scissor according to claim 6 supports platform rig, it is characterised in that the roll-out tray installed on platform
(8) moved left and right along platform by drive motor (7) drive gear (19), tooth bar (20) or hydraulic jack drive move left and right.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398469.4A CN105863510A (en) | 2016-06-07 | 2016-06-07 | Platform drilling machine for dead-corner-free construction of tunnel |
| CN2016103984694 | 2016-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639873A true CN106639873A (en) | 2017-05-10 |
Family
ID=56675979
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398469.4A Pending CN105863510A (en) | 2016-06-07 | 2016-06-07 | Platform drilling machine for dead-corner-free construction of tunnel |
| CN201610898874.2A Pending CN106639873A (en) | 2016-06-07 | 2016-10-14 | Multifunctional shear-fork supporting platform drilling machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398469.4A Pending CN105863510A (en) | 2016-06-07 | 2016-06-07 | Platform drilling machine for dead-corner-free construction of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105863510A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437049A (en) * | 2019-01-10 | 2019-03-08 | 江苏中贵重工有限公司 | A kind of lifting structure and roofboltier |
| CN111594205A (en) * | 2020-04-16 | 2020-08-28 | 安徽正兴和光电科技有限公司 | Excavating equipment for trenchless pipe jacking construction |
| CN113187388A (en) * | 2021-05-10 | 2021-07-30 | 河南工程学院 | Adjustable lifting type directional drilling machine for coal mine drilling and using method thereof |
| CN115285901A (en) * | 2022-06-28 | 2022-11-04 | 中国一冶集团有限公司 | Multifunctional integrated system for assisting in mounting and dismounting crawler crane and use method |
| CN116480275A (en) * | 2023-04-07 | 2023-07-25 | 中铁二十四局集团西南建设有限公司 | Drilling machine for tunnel construction |
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| CN106801580A (en) * | 2017-04-06 | 2017-06-06 | 安徽理工大学 | A kind of mining mounting formula automatic indexing rig |
| CN108002288A (en) * | 2017-12-10 | 2018-05-08 | 建研地基基础工程有限责任公司 | A kind of horizontal directional drilling machine assembled hoistable platform for the construction of tunnel vertical duct curtain |
| CN113882871A (en) * | 2021-10-20 | 2022-01-04 | 内蒙古黄陶勒盖煤炭有限责任公司 | Stride firm support frame of thing formula operation |
| CN116752913B (en) * | 2023-08-23 | 2023-11-07 | 中国电建集团西北勘测设计研究院有限公司 | Drilling positioning and guiding device for deep-buried tunnel excavation |
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| CN205187761U (en) * | 2015-12-19 | 2016-04-27 | 闫海龙 | Special maintenance elevating gear of oil special type vehicle |
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