CN108360981A - A kind of novel drill boom of polar coordinates positioning - Google Patents
A kind of novel drill boom of polar coordinates positioning Download PDFInfo
- Publication number
- CN108360981A CN108360981A CN201810352624.8A CN201810352624A CN108360981A CN 108360981 A CN108360981 A CN 108360981A CN 201810352624 A CN201810352624 A CN 201810352624A CN 108360981 A CN108360981 A CN 108360981A
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- oil cylinder
- swing mechanism
- arm
- pedestal
- basic arm
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- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000011435 rock Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of novel drill boom of polar coordinates positioning, solves the problems, such as poor drill boom flexibility in the prior art, narrow application range, ineffective.The present invention includes pedestal, basic arm and girder mechanism；One end of basic arm is hinged with pedestal, the other end is equipped with telescopic arm, and telescopic arm is connected by swing mechanism with girder mechanism；One end that basic arm is connected with pedestal is arranged with left oil cylinder and right oil cylinder, telescopic arm is set in basic arm and realizes the opposite sliding with basic arm by the first telescopic oil cylinder, swing mechanism is equipped with rotary support, girder mechanism is connected with rotary support, girder mechanism is equipped with pivot angle oil cylinder, and one end of pivot angle oil cylinder is connected with girder mechanism, the other end is connected with rotary support.The present invention is ingenious in design, and greatly improving drill jumbo while ensureing drill boom flexibility is drilled with region, and improves drilling efficiency, has higher promotional value.
Description
Technical field
The present invention relates to rock drilling equipment technical fields, particularly relate to a kind of novel drill boom of polar coordinates positioning.
Background technology
In the engineering constructions such as mine, railway, highway, water power, coal and building, rock drilling equipment is indispensable main
One of construction equipment.Currently, drill jumbo is the rock drilling equipment being commonly used in tunnel and underground engineering construction, mainly by rock drilling
Machine, drill boom (support, positioning and the propulsive mechanism of rock drill), the vehicle frame of steel construction, walking mechanism and other are necessary attached
Equipment, and formed according to the equipment that requirement of engineering is added.It is to adapt to the needs of large cross-section tunnel construction, overcome simultaneously
The low disadvantage of hand-held drifter jewel hole efficiency and grow up, expanded answered in railway tunnel and hydraulic tunnel construction
With.
Drill boom as the support of rock drill, positioning and propulsive mechanism, can realize rock drill in any direction of working face and
Position carries out bore operation, is one of most important component of drill jumbo, various due to modern construction demand in practical operation
Property, for existing drill jumbo due to the limitation of its structure, it is more narrow that the structure and degree of freedom of drill boom have not been suitable for space
The larger situation of mountain pass and cavern space, what this just strongly limited hole is drilled with range, and significantly impact drilling is drilled with efficiency.
Invention content
For the deficiency in above-mentioned background technology, the present invention proposes a kind of novel drill boom of polar coordinates positioning, solves existing
There are in technology poor drill boom flexibility, narrow application range, ineffective problem.
The technical proposal of the invention is realized in this way：A kind of novel drill boom of polar coordinates positioning, including it is solid with big arm support
Surely pedestal, basic arm and the girder mechanism connected；One end of basic arm is hinged with pedestal, the other end is equipped with telescopic arm, telescopic arm
It is connected with girder mechanism by swing mechanism；One end that basic arm is connected with pedestal is arranged with left oil cylinder and right oil cylinder,
One end of left oil cylinder is connected with basic arm, the other end and pedestal are hinged, and one end of right oil cylinder is connected with basic arm, the other end
Hinged with pedestal, telescopic arm is set in basic arm and realizes opposite sliding, revolution with basic arm by the first telescopic oil cylinder
Mechanism is equipped with rotary support, and girder mechanism is connected with rotary support, and girder mechanism is equipped with pivot angle oil cylinder, pivot angle oil cylinder
One end is connected with girder mechanism, the other end is connected with rotary support.
The girder mechanism includes beam fixed seat, forward beam and rock body；Beam fixed seat passes through rotary support and revolution
Mechanism is connected, and a Slideslip of beam fixed seat is equipped with roof beam structure, and forward beam is arranged in parallel on roof beam structure and is fixedly connected with roof beam structure；
Beam fixed seat is equipped with the second telescopic oil cylinder, and one end of the second telescopic oil cylinder is connected with beam fixed seat, the other end and roof beam structure phase
Connection, rock body are arranged in one end of roof beam structure and are connected with forward beam.
The beam fixed seat is equipped with deck, and on fixed beam seat, roof beam structure is matched with deck for deck setting symmetrical above and below
And it is slided along deck；Rock body is equipped with slide, and rock body is slidably connected by slide and roof beam structure.
The swing mechanism includes the first swing mechanism and the second swing mechanism, and the first swing mechanism is horizontally set on flexible
The telescopic end of arm, the first swing mechanism are equipped with fixed mounting, and the second swing mechanism is turned round by fixed mounting and first
Mechanism is connected.
Second swing mechanism is vertically arranged with the first swing mechanism；Rotary support is arranged in the upper of the second swing mechanism
Portion.
The basic arm is connected by first adapter with pedestal, and left oil cylinder is connected by the second adapter with pedestal
It connects, right oil cylinder is connected by third adapter with pedestal.
Left connecting seat and right connecting seat are arranged on the outer wall of the basic arm, left oil cylinder passes through the 4th adapter and a left side
Connecting seat is connected, and right oil cylinder is connected by the 5th adapter with right connecting seat.
It is equipped with telescopic arm in basic arm of the present invention, and realizes the stretching and withdrawal of telescopic arm by the first telescopic oil cylinder, increases
The total length and area coverage of large arm are added.The first swing mechanism and the second swing mechanism on telescopic arm constitute the double of large arm
Swing mechanism increases the degree of freedom of drill boom, improves the flexibility of drill boom.Basic arm is equipped with left oil cylinder and right oil cylinder, leads to
Cross pitching, oblique movement and the swing with the use of achievable basic arm of left oil cylinder and right oil cylinder, flexible movements, tuning precision
It is high.The present invention is ingenious in design, and greatly improving drill jumbo while ensureing drill boom flexibility is drilled with region, and improves
Drilling efficiency has higher promotional value.
Description of the drawings
In order to illustrate the embodiments of the present invention more clearly, attached drawing makees letter needed in being described below to embodiment
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, for the common skill in this field
For art personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the whole axonometric drawing of the present invention.
Fig. 2 is the whole front view of the present invention.
Fig. 3 is pedestal of the present invention and basic arm attachment structure schematic diagram.
Fig. 4 is girder mechanism structure schematic diagram of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, embodiment 1, a kind of novel drill boom of polar coordinates positioning, includes the bottom being fixedly connected with big arm support
Seat 1, basic arm 2 and girder mechanism；One end of basic arm is connected with pedestal, is used to support basic arm, the other end and girder machine
Structure is connected.One end of basic arm 2 is hinged with pedestal 1, the other end is equipped with telescopic arm 3, and telescopic arm 3 passes through swing mechanism 4 and master
Beam mechanism is connected, and speed reducer and oscillating cylinder composition may be used in swing mechanism, realizes the revolution of girder mechanism.Basic arm 2 with
One end that pedestal 1 is connected is arranged with left oil cylinder 5 and right oil cylinder 6, and one end of left oil cylinder 5 is connected with basic arm 2, the other end
Hinged with pedestal 1, one end of right oil cylinder 6 is connected with basic arm 2, the other end and pedestal 1 are hinged, the left oil cylinder and right oil cylinder
It stretches out or retracts simultaneously, then large arm carries out pitching motion, and the left oil cylinder and the right oil cylinder one stretch out a retraction, then greatly
Arm carries out wobbling action, and the left oil cylinder and the action one of the right oil cylinder one are failure to actuate, then large arm carries out obliquely or tiltedly
It moves downward.Telescopic arm 3 is set in basic arm 2 and realizes the opposite sliding with basic arm 2 by the first telescopic oil cylinder 7, stretches
Retainer is equipped between contracting arm and basic arm, for stablizing telescopic arm, one end of the first telescopic oil cylinder is connected, separately with basic arm
One end is connected with telescopic arm, and the flexible drive telescopic arm of the first telescopic oil cylinder is slided along basic arm, realizes the flexible of telescopic arm.
Swing mechanism 4 is equipped with rotary support 8, and girder mechanism is hinged with rotary support 8, and girder mechanism is equipped with pivot angle oil cylinder 9, pendulum
One end of angle oil cylinder 9 is connected with girder mechanism, the other end is connected with rotary support 8, passes through the flexible realization of pivot angle oil cylinder
The adjusting of the drift angle of girder mechanism.
Further, the girder mechanism includes beam fixed seat 10, forward beam 11 and rock body 12；Beam fixed seat 10 passes through
Rotary support 8 is connected with swing mechanism 4, and the drive of swing mechanism 4 includes that beam fixed seat 10 carries out rotary motion, increases pushing beam
One Slideslip of degree of freedom, beam fixed seat 10 is equipped with roof beam structure 13, and forward beam 11 is arranged in parallel on roof beam structure 13 and consolidates with roof beam structure 13
Fixed connection, roof beam structure 13 drive pushing beam to be slided along beam fixed seat；Beam fixed seat 10 is equipped with the second telescopic oil cylinder 14, and second is flexible
One end of oil cylinder 14 is connected with beam fixed seat 10, the other end is connected with roof beam structure 13, by the flexible of the second telescopic oil cylinder 14,
Realize roof beam structure 13 drive pushing beam along beam fixed seat slide, rock body 12 be arranged one end of roof beam structure 13 and with 11 phase of forward beam
Connection, rock body 12 are equipped with slide, and rock body 12 is slidably connected by slide and roof beam structure 13, and rock body 12 passes through certainly
The oil cylinder of body realizes the sliding along roof beam structure 13.The beam fixed seat 10 is equipped with deck 15, and the setting symmetrical above and below of deck 15 is solid
Determine on beam seat 10, roof beam structure 13 matches with deck 15 and realizes the sliding along deck 15 under the action of the second telescopic oil cylinder 14.
Embodiment 2, a kind of novel drill boom of polar coordinates positioning, the swing mechanism 4 include the first swing mechanism 4-1 and the
Two-revolution mechanism 4-2, the first swing mechanism 4-1 are horizontally set on the telescopic end of telescopic arm 3, and the first revolution is realized by telescopic arm
Mechanism moves horizontally, and the first swing mechanism is around own axis.First swing mechanism 4-1 is equipped with fixed mounting 4-3,
Second swing mechanism 4-2 is connected by fixed mounting 4-3 with the first swing mechanism 4-1, and the second swing mechanism 4-2 can be opposite
Own axis.The second swing mechanism 4-2 is vertically arranged with the first swing mechanism 4-1；Rotary support 8 is arranged second
The top of swing mechanism 4-2.Speed reducer and tilt cylinder component can be used in first swing mechanism 4-1 and the second swing mechanism 4-2, the
Single-revolution mechanism 4-1 and the second swing mechanism 4-2 is used cooperatively, it can be achieved that girder mechanism turns in horizontal plane and vertical plane
It is dynamic, realize polar coordinates positioning.
Further, the basic arm 2 is connected by first adapter 16 with pedestal 1, and left oil cylinder 5 passes through the second adapter
17 are connected with pedestal 1, and right oil cylinder 6 is connected by third adapter 18 with pedestal 1.It is symmetrical on the outer wall of the basic arm 2
Equipped with left connecting seat 19 and right connecting seat 20, left oil cylinder 5 is connected by the 4th adapter 21 with left connecting seat 19, right oil cylinder 6
It is connected with right connecting seat 20 by the 5th adapter 22, above-mentioned adapter can be used the hinged structure of screw, and described second
Adapter and the third adapter can be on pedestal two fulcrums, swing；Meanwhile right oil cylinder can be with described
Two adapters are fulcrum and left oil cylinder can be combined as fulcrum using the third adapter and be fitted movement to the basic arm.
Other structures are same as Example 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of novel drill boom of polar coordinates positioning, it is characterised in that：It include the pedestal being fixedly connected with big arm support（1）, it is basic
Arm（2）With girder mechanism；Basic arm（2）One end and pedestal（1）The hinged, other end is equipped with telescopic arm（3）, telescopic arm（3）It is logical
Cross swing mechanism（4）Mechanism is connected with girder；Basic arm（2）With pedestal（1）The one end being connected is arranged with left oil cylinder（5）
With right oil cylinder（6）, left oil cylinder（5）One end and basic arm（2）It is connected, the other end and pedestal（1）It is hinged, right oil cylinder（6）'s
One end and basic arm（2）It is connected, the other end and pedestal（1）It is hinged, telescopic arm（3）It is set in basic arm（2）It is interior and pass through
One telescopic oil cylinder（7）Realization and basic arm（2）Opposite sliding, swing mechanism（4）It is equipped with rotary support（8）, girder mechanism
With rotary support（8）It is connected, girder mechanism is equipped with pivot angle oil cylinder（9）, pivot angle oil cylinder（9）One end be connected with girder mechanism
It connects, the other end and rotary support（8）It is connected.
2. the novel drill boom of polar coordinates positioning according to claim 1, it is characterised in that：The girder mechanism includes that beam is solid
Reservation（10）, forward beam（11）And rock body（12）；Beam fixed seat（10）Pass through rotary support（8）With swing mechanism（4）Phase
Connection, beam fixed seat（10）A Slideslip be equipped with roof beam structure（13）, forward beam（11）It is arranged in parallel in roof beam structure（13）Upper and and beam
Frame（13）It is fixedly connected；Beam fixed seat（10）It is equipped with the second telescopic oil cylinder（14）, the second telescopic oil cylinder（14）One end and beam
Fixed seat（10）It is connected, the other end and roof beam structure（13）It is connected, rock body（12）It is arranged in roof beam structure（13）One end and with
Forward beam（11）It is connected.
3. the novel drill boom of polar coordinates positioning according to claim 2, it is characterised in that：The beam fixed seat（10）On set
There is deck（15）, deck（15）Setting symmetrical above and below is in fixed beam seat（10）On, roof beam structure（13）With deck（15）It matches and edge
Deck（15）Sliding；Rock body（12）It is equipped with slide, rock body（12）Pass through slide and roof beam structure（13）It is slidably connected.
4. the novel drill boom of polar coordinates positioning according to claim 1, it is characterised in that：The swing mechanism（4）Including
First swing mechanism（4-1）With the second swing mechanism（4-2）, the first swing mechanism（4-1）It is horizontally set on telescopic arm（3）Stretch
Contracting end, the first swing mechanism（4-1）It is equipped with fixed mounting（4-3）, the second swing mechanism（4-2）Pass through fixed mounting
（4-3）With the first swing mechanism（4-1）It is connected.
5. the novel drill boom of polar coordinates positioning according to claim 4, it is characterised in that：Second swing mechanism（4-
2）With the first swing mechanism（4-1）It is vertically arranged；Rotary support（8）It is arranged in the second swing mechanism（4-2）Top.
6. the novel drill boom positioned according to claim 1-5 any one of them polar coordinates, it is characterised in that：The basic arm
（2）Pass through first adapter（16）With pedestal（1）It is connected, left oil cylinder（5）Pass through the second adapter（17）With pedestal（1）It is connected
It connects, right oil cylinder（6）Pass through third adapter（18）With pedestal（1）It is connected.
7. the novel drill boom of polar coordinates positioning according to claim 6, it is characterised in that：The basic arm（2）Outer wall
On be arranged with left connecting seat（19）With right connecting seat（20）, left oil cylinder（5）Pass through the 4th adapter（21）With left connecting seat
（19）It is connected, right oil cylinder（6）Pass through the 5th adapter（22）With right connecting seat（20）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352624.8A CN108360981A (en) | 2018-04-19 | 2018-04-19 | A kind of novel drill boom of polar coordinates positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352624.8A CN108360981A (en) | 2018-04-19 | 2018-04-19 | A kind of novel drill boom of polar coordinates positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108360981A true CN108360981A (en) | 2018-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810352624.8A Pending CN108360981A (en) | 2018-04-19 | 2018-04-19 | A kind of novel drill boom of polar coordinates positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360981A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868600A (en) * | 2018-08-15 | 2018-11-23 | 中铁工程装备集团有限公司 | A kind of tunnel boring trolley being loaded with the more mechanisms that drill |
| CN109653680A (en) * | 2019-01-23 | 2019-04-19 | 四川大学 | A kind of drill jumbo mechanical arm of hydraulic gusseted and universal turning structure |
| CN109854169A (en) * | 2018-12-29 | 2019-06-07 | 中国铁建重工集团有限公司 | A kind of drill boom and the drill jumbo comprising it |
| CN109882080A (en) * | 2019-01-29 | 2019-06-14 | 青岛达邦钻机有限责任公司 | All-hydraulic rock-drilling jumbo down-the-hole drill boom realizes telescopic method |
| CN113530434A (en) * | 2021-06-25 | 2021-10-22 | 中铁十一局集团汉江重工有限公司 | Multi-arm rock drilling trolley for tunnel multi-work excavation |
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| CN107401418A (en) * | 2017-09-27 | 2017-11-28 | 廊坊景隆重工机械有限公司 | A kind of tunnel rock bolting jumbo |
| CN107489376A (en) * | 2017-09-26 | 2017-12-19 | 唐山市丰润区东方液压机电研究所 | A kind of drill jumbo polar coordinates machinery translation drill arm mechanism and method |
| CN107514236A (en) * | 2017-10-16 | 2017-12-26 | 湖南五新隧道智能装备股份有限公司 | A kind of arm support and drill jumbo |
| CN207160974U (en) * | 2017-09-26 | 2018-03-30 | 唐山市丰润区东方液压机电研究所 | A kind of drill jumbo polar coordinates machinery translation drill arm mechanism |
| CN208950507U (en) * | 2018-04-19 | 2019-06-07 | 中铁工程装备集团有限公司 | A kind of novel drill boom of polar coordinates positioning |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868600A (en) * | 2018-08-15 | 2018-11-23 | 中铁工程装备集团有限公司 | A kind of tunnel boring trolley being loaded with the more mechanisms that drill |
| CN109854169A (en) * | 2018-12-29 | 2019-06-07 | 中国铁建重工集团有限公司 | A kind of drill boom and the drill jumbo comprising it |
| CN109653680A (en) * | 2019-01-23 | 2019-04-19 | 四川大学 | A kind of drill jumbo mechanical arm of hydraulic gusseted and universal turning structure |
| CN109882080A (en) * | 2019-01-29 | 2019-06-14 | 青岛达邦钻机有限责任公司 | All-hydraulic rock-drilling jumbo down-the-hole drill boom realizes telescopic method |
| CN113530434A (en) * | 2021-06-25 | 2021-10-22 | 中铁十一局集团汉江重工有限公司 | Multi-arm rock drilling trolley for tunnel multi-work excavation |
| CN113530434B (en) * | 2021-06-25 | 2024-05-14 | 中铁十一局集团汉江重工有限公司 | Multi-arm rock drilling trolley for tunnel multi-work excavation |
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