CN105863510A - Platform drilling machine for dead-corner-free construction of tunnel - Google Patents
Platform drilling machine for dead-corner-free construction of tunnel Download PDFInfo
- Publication number
- CN105863510A CN105863510A CN201610398469.4A CN201610398469A CN105863510A CN 105863510 A CN105863510 A CN 105863510A CN 201610398469 A CN201610398469 A CN 201610398469A CN 105863510 A CN105863510 A CN 105863510A
- Authority
- CN
- China
- Prior art keywords
- platform
- tunnel
- fork type
- dead angle
- rig
- 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
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Classifications
-
- 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
- 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 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
Abstract
The invention discloses a platform drilling machine for dead-corner-free construction of a tunnel. The platform drilling machine comprises a shear-fork type lifter. A lifting platform is mounted at the top end of the shear-fork type lifter. A plurality of adjustable stand columns ascending and descending along with the shear-fork type lifter are arranged around the shear-fork type lifter. Extending folding plates are further hinged to the two sides of the lifting platform. According to the platform drilling machine for dead-corner-free construction of the tunnel, the adjustable stand columns are arranged around the shear-fork type lifter, so that the bending resisting strength of the shear-fork type lifter is enhanced, the service life of the shear-fork type lifter is prolonged, and work safety is guaranteed; in addition, the extending folding plates are arranged on the side face of the lifting platform, the extending folding plates are unfolded according to needs in the construction process, the extending folding plates are in butt joint with the lifting platform, therefore, the work area is increased, and the platform drilling machine has no dead corner during tunnel construction.
Description
Technical field
The present invention relates to constructing tunnel equipment technical field, a kind of platform rig without dead angle construction for tunnel.
Background technology
At present during constructing tunnel, when carrying out such as the bore operation such as pipe shed support, geologic prospect, major part is still adopted
By manual work, the labour intensity causing construction worker is big, and relatively more severe additionally, due to operating environment, working security is low,
Workmen is existed personal safety hidden danger.Also some are had to replace the plant equipment of manual work on domestic market, but
Due to construction height and the restriction of environment, these plant equipment are made itself to have limitation and construction dead angle, it is impossible to meet concrete
Construction requirement in engineering construction, a part of construction operation also needs to manually complete.Therefore, present stage constructing tunnel field,
Need a kind of plant equipment without construction dead angle replacing manual work.
Summary of the invention
It is an object of the invention to provide a kind of platform rig without dead angle construction for tunnel, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme:
A kind of platform rig without dead angle construction for tunnel, including fork type elevator；Described fork type elevator top
Hoistable platform is installed；Described fork type elevator surrounding be additionally provided with multiple along with fork type elevator lifting adjustable
Column；Described hoistable platform both sides are also hinged with extension flap.
As the further scheme of the present invention: described column is formed by connecting by some quarter butts, and column bottom is arranged on scissor-type
On the base of lift, column top is fixedly attached to hoistable platform.
As the present invention further scheme: use screw-type connection, socket connection or flexible between adjacent two quarter butts
Formula connects.
As the present invention further scheme: the column being formed by connecting by quarter butt, scissors fork structure is used to connect between any two,
Increase transverse bending strength.
As the present invention further scheme: flap oil cylinder telescopic end is connected to extend flap, extend flap at flap oil cylinder
Driving under overturn 90 ° and dock with hoistable platform.
A kind of platform rig without dead angle construction for tunnel；Fork type elevator top is provided with hoistable platform, and lifting is flat
Roll-out tray is installed on platform；Travelling arm, large arm and large arm rotary shaft are installed on described roll-out tray；Pacify in described large arm
Press from both sides equipped with chain oil cylinder, unit head and correcting.
As the present invention further scheme: be also equipped with on described hoistable platform driving roll-out tray to move on hoistable platform
Dynamic driving motor.
As the present invention further scheme: described large arm is slidably mounted on travelling arm.
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention is multiple adjustable by arranging in fork type elevator surrounding for the platform rig without dead angle construction in tunnel
The column of joint, thus strengthens the bending strength of fork type elevator, when fork type elevator unbalance stress, it is possible to by can
Stress shared by the column of regulation, avoids fork type elevator torsional deformation as far as possible, thus extends making of fork type elevator
With the life-span, it is ensured that job safety；
2, the present invention arranges extension flap in hoistable platform side, in transport for the platform rig without dead angle construction in tunnel
During, extend flap and be in collapsed state, do not interfere with the size of drilling platforms, it is simple to transport, in work progress,
Launch according to demand to extend flap, extend flap and dock with hoistable platform, add working area, make this platform rig at tunnel
Without dead angle during road construction；
3, the present invention for tunnel without dead angle construction platform drilling-machine shifter facilitate, simple to operate, constructing tunnel without dead angle,
The labour intensity of workmen can be substantially reduced, provide safeguard for construction safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the platform rig without dead angle construction for tunnel.
Fig. 2 is the partial structurtes schematic diagram of the platform rig without dead angle construction for tunnel.
Fig. 3 is the side structure schematic diagram of the platform rig without dead angle construction for tunnel.
Fig. 4 is the structural representation of large arm in the platform rig without dead angle construction in tunnel.
In figure: 1-delivers lorry, 2-support oil cylinder, the adjustable column of 3-, 4-fork type elevator, 5-quarter butt, 6-liter
Fall platform, 7-drive motor, 8-roll-out tray, 9-travelling arm, 10-large arm, 11-large arm rotary shaft, 12-flap oil cylinder,
13-extends flap, 14-chain oil cylinder, 15-unit head, 16-correcting folder.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Referring to Fig. 1-4, a kind of platform rig without dead angle construction for tunnel, including delivery lorry 1 and scissor-type liter
Fall machine 4；Described fork type elevator 4 is arranged on delivery lorry 1, and the base surrounding of fork type elevator 4 is also equipped with
Support oil cylinder 2, is arranged on whole platform rig on delivery lorry 1, by delivery lorry 1 with platform drilling-machine shifter,
Convenient transport transfer, in work progress, support oil cylinder 2 extends to support ground, it is ensured that the stablizing during work of platform rig
Property, delivery lorry 1 plays counterweight effect at this moment；Described fork type elevator 4 top is provided with hoistable platform 6, is cutting
When fork lifter 4 elongates or shortens, drive hoistable platform 6 to rise or fall, hoistable platform 6 is provided with roll-out tray
8, hoistable platform 6 is also equipped with drive roll-out tray 8 the driving motor 7 of movement, roll-out tray 8 on hoistable platform 6
Can move along hoistable platform 6, boundary of works area is big, without dead angle, and roll-out tray 8 is provided with travelling arm 9, large arm 10
With large arm rotary shaft 11, large arm 10 being provided with chain oil cylinder 14, unit head 15 and correcting folder 16, large arm 10 is slided and is pacified
Being contained on travelling arm 9, large arm 10 can move along the axis direction of travelling arm 9, to adjust construction distance, specifically ties
Structure is similar with existing platform rig, does not repeats them here；
Described fork type elevator 4 surrounding is additionally provided with multiple adjustable column 3, is arranged on bottom adjustable column 3
On the base of fork type elevator 4, adjustable column 3 top is fixedly attached to hoistable platform 6, at fork type elevator
4 when elongating or shortening, and drives hoistable platform 6 to rise or fall, and meanwhile, adjustable column 3 extends therewith or contracts
Short, conventional platform rig is not provided with adjustable column 3, in operation process, if fork type elevator 4 stress is not
All, easily cause fork type elevator 4 torsional deformation, affect the service life of fork type elevator 4, also affect operation peace
Entirely, the present invention is for the platform rig without dead angle construction in tunnel, by arranging multiple adjustable in fork type elevator 4 surrounding
The column 3 of joint, thus strengthen the bending strength of fork type elevator 4, when fork type elevator 4 unbalance stress, it is possible to
Share stress by adjustable column 3, avoid fork type elevator 4 torsional deformation as far as possible, thus extend scissor-type
The service life of lift 4, it is ensured that job safety；Described adjustable column 3 is formed by connecting by some quarter butts 5, phase
Connected mode between adjacent two quarter butts 5 is without restriction, in the present embodiment, it is preferred that use between adjacent two quarter butts 5
Screw-type connection, socket connection or telescopic connection；
Described hoistable platform 6 both sides are also rotatablely hinged with extension flap 13, and the described platform without dead angle construction for tunnel bores
Machine also includes that flap oil cylinder 12, flap oil cylinder 12 telescopic end are connected to extend flap 13, extends flap 13 at flap oil cylinder
Overturn 90 ° under the driving of 12 and dock with hoistable platform 6, in normal state, extending flap 13 and be in collapsed state,
Now extend flap 13 vertical with hoistable platform 6, meet transportation clearance, it is simple to transport, in work progress, if desired
Using when extending flap 13, flap oil cylinder 12 starts, and promotes extension flap 13 to overturn 90 °, make extension flap 13 with
Hoistable platform 6 docks, thus adds working area, makes this platform rig when constructing tunnel without dead angle.
The present invention platform rig without dead angle construction for tunnel is by arranging multiple adjustable in fork type elevator 4 surrounding
Column 3, thus strengthen the bending strength of fork type elevator 4, when fork type elevator 4 unbalance stress, it is possible to logical
Cross adjustable column 3 and share stress, avoid fork type elevator 4 torsional deformation as far as possible, thus extend scissor-type liter
The service life of fall machine 4, it is ensured that job safety；The present invention platform rig without dead angle construction for tunnel is at hoistable platform
6 sides arrange extension flap 13, in transportation, extend flap 13 and are in collapsed state, do not interfere with drilling platforms
Size, it is simple to transport, in work progress, launch according to demand to extend flap 13, extend flap 13 and hoistable platform
6 docking, add working area, make this platform rig when constructing tunnel without dead angle；The present invention for tunnel without dead angle
The platform drilling-machine shifter of construction is convenient, and simple to operate, constructing tunnel is without dead angle, it is possible to the work being substantially reduced workmen is strong
Degree, provides safeguard for construction safety.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment,
In the ken that those of ordinary skill in the art is possessed, it is also possible to make each on the premise of without departing from present inventive concept
Plant change.
Claims (8)
1. the platform rig without dead angle construction for tunnel, it is characterised in that on the basis of fork type elevator (4)
On, on fork type elevator (4) top, hoistable platform (6) is installed；Described hoistable platform (6) surrounding is additionally provided with
Adjustable column (3) of multiple liftings along with fork type elevator (4)；Described hoistable platform (6) both sides are also cut with scissors
It is connected to extend flap (13).
The platform rig without dead angle construction for tunnel the most according to claim 1, it is characterised in that described vertical
Post (3) is formed by connecting by some quarter butts (5), and column (3) bottom is arranged on the base of fork type elevator (4),
Column (3) top is fixedly attached to hoistable platform (6).
The platform rig without dead angle construction for tunnel the most according to claim 2, it is characterised in that adjacent two
Screw-type connection, socket connection or telescopic connection is used between root quarter butt (5).
The platform rig without dead angle construction for tunnel the most according to claim 2, it is characterised in that by quarter butt
The column (3) being formed by connecting, uses scissors fork structure to connect between any two, increases transverse bending strength.
The platform rig without dead angle construction for tunnel the most according to claim 1, it is characterised in that extend flap
(13) driven by flap oil cylinder (12)；Flap oil cylinder (12) telescopic end is connected to extend flap (13), extends flap
(13) under the driving of flap oil cylinder (12), overturn 90 ° and dock with hoistable platform (6).
6. the platform rig without dead angle construction for tunnel, it is characterised in that fork type elevator (4) top is installed
There is hoistable platform (6), hoistable platform (6) is provided with roll-out tray (8)；Described roll-out tray is provided with on (8)
Travelling arm (9), large arm (10) and large arm rotary shaft (11)；Be provided with in described large arm (10) chain oil cylinder (14),
Unit head (15) and correcting folder (16).
The platform rig without dead angle construction for tunnel the most according to claim 6, it is characterised in that hoistable platform
(6) the upper roll-out tray (8) installed is by driving motor (7) or hydraulic jack to drive on hoistable platform (6), and edge rises
Fall platform (6) moves left and right.
The most according to claim 6 for tunnel without dead angle construction platform rig, it is characterised in that described greatly
Arm (10) is slidably mounted on travelling arm (9), adjusts the distance of rig and construction location.
Priority Applications (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 |
| CN201610898874.2A CN106639873A (en) | 2016-06-07 | 2016-10-14 | Multifunctional shear-fork supporting platform drilling machine |
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863510A true CN105863510A (en) | 2016-08-17 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610898874.2A Pending CN106639873A (en) | 2016-06-07 | 2016-10-14 | Multifunctional shear-fork supporting platform drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105863510A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN116752913A (en) * | 2023-08-23 | 2023-09-15 | 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 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437049B (en) * | 2019-01-10 | 2024-02-06 | 江苏中贵重工有限公司 | Lifting structure and anchor rod drill carriage |
| CN111594205B (en) * | 2020-04-16 | 2021-12-21 | 中铁二十一局集团第一工程有限公司 | Excavating equipment for trenchless pipe jacking construction |
| 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 |
| CN116480275B (en) * | 2023-04-07 | 2024-01-12 | 中铁二十四局集团西南建设有限公司 | Drilling machine for tunnel construction |
-
2016
- 2016-06-07 CN CN201610398469.4A patent/CN105863510A/en active Pending
- 2016-10-14 CN CN201610898874.2A patent/CN106639873A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN113187388B (en) * | 2021-05-10 | 2023-04-18 | 河南工程学院 | Adjustable lifting type directional drilling machine for coal mine drilling and using method thereof |
| 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 |
| CN116752913A (en) * | 2023-08-23 | 2023-09-15 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106639873A (en) | 2017-05-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |