CN110529051A - A kind of comprehensive slewing equipment of double leval jib lifting - Google Patents
A kind of comprehensive slewing equipment of double leval jib lifting Download PDFInfo
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- CN110529051A CN110529051A CN201910909490.XA CN201910909490A CN110529051A CN 110529051 A CN110529051 A CN 110529051A CN 201910909490 A CN201910909490 A CN 201910909490A CN 110529051 A CN110529051 A CN 110529051A
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- flip beam
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- revolving bed
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000009471 action Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 14
- 238000005553 drilling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007306 turnover Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
- E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
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- 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 present invention provides a kind of double leval jib lifting comprehensive slewing equipment, comprising: moving beam, Shift cylinder, the second flip beam, two flip beam oil cylinders, the first flip beam, upper connecting rod, front rod, back link, revolving bed, a flip beam oil cylinder, lifting cylinder, slewing bearing, workbench, locking cylinder and locking clamping block.First flip beam and upper connecting rod are hinged, one flip beam oil cylinder one end and the first flip beam are hinged, the other end is hinged with upper connecting rod, constitute turnover mechanism, realize that -90 ° in vertical direction~+90 ° orientation are constructed under two flip beam oil cylinders and flip beam oil cylinder effect, upper connecting rod, front rod, it is hinged between back link and revolving bed, constitute lanar four rod mechanism, under lifting cylinder and flip beam oil cylinder effect, realize that four-bar mechanism is gone up and down along straight line, anti- horizontal component, improve the stability of mechanism, make drilling machine easy to remove through the invention, and it can satisfy different height, the purpose of the construction requirement of different angle.
Description
Technical field
The invention belongs to drilling rig technique fields more particularly to a kind of double leval jib to go up and down comprehensive slewing equipment.
Background technique
In underground coal mine mining process, since condition of coal seam occurrence is complicated and changeable, major gas accident occurs often, because
This accomplishes the effective extraction of gas and utilizes to prevent coal mine local gas safety accident, needs to use cross drainage drilling machine before excavation
Gaging hole is pried into, the gas under mine is detected and utilized, to avoid the generation of gas explosion accident.
In order to allow drilling machine in different angle drilling operations, dual AC power bearing elevating mechanism is used in the prior art, please be join
Structural representation Fig. 1, Fig. 2, Fig. 3, Fig. 4 are read, drilling machine drilling machine swing mechanism in the prior art includes: the first swing mechanism 101,
Two-revolution mechanism lifting cylinder 102, the second swing mechanism 103, the second swing mechanism mounting base 104 and lifting guide rod 105, the
Single-revolution mechanism 101 realizes -180 °~+180 ° orientation constructions in level of drilling cramp body 106, and the second swing mechanism 103, which is realized, to be bored
- 90 ° in vertical direction~+90 ° orientation constructions of frame body 106.That there are problems is as follows for existing mechanism:
1, mechanism is excessively high, underground transportation constructional difficulties.
2, poor, the swing mechanism well damage of reactivity energy of mechanism anti-drilling bar, maintenance cost are high.
3, mechanical stability is poor, and construction unstability causes deflection of borehole, is unable to deep hole construction.
Therefore, how a kind of dilling angle regulating device is provided, the adjusting of drilling machine dilling angle can be convenient for and is expired
The construction requirement of sufficient different height, different angle becomes those skilled in the art's important technological problems urgently to be resolved.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of double leval jib lifting comprehensive slewing equipment.
In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary is shown below.It should
Summarized section is not extensive overview, nor to determine key/critical component or describe the protection scope of these embodiments.
Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
The present invention adopts the following technical scheme:
In some alternative embodiments, provide a kind of double leval jib lifting comprehensive slewing equipment, comprising: the first overturning
Beam, upper connecting rod, front rod, back link, revolving bed, a flip beam oil cylinder and lifting cylinder, the upper connecting rod and the revolving bed
Between connect with the back link by the front rod, between the upper connecting rod, front rod, back link and revolving bed hingedly,
Constitute lanar four rod mechanism；Described flip beam oil cylinder one end and first flip beam are hinged, the other end and the upper company
Bar is hinged；Described lifting cylinder one end is hinged on the revolving bed, and the other end and first flip beam are hinged.
In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: second turns over
Turn beam and two flip beam oil cylinders；Second flip beam and first flip beam are hinged, one end of the two flip beams oil cylinder
Hinged with second flip beam, the other end and the first flip beam are hinged, so that when the two flip beams cylinder action, band
It moves second flip beam to overturn on first flip beam, rotation center is second flip beam and first overturning
The hinge joint of beam.
In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: moving beam
And Shift cylinder；The moving beam is arranged on second flip beam, and one end of the Shift cylinder and the moving beam are cut with scissors
It connects, the other end and second flip beam are hinged, so that driving the moving beam described in when Shift cylinder movement
Second flip beam is mobile.
In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: revolution branch
Bearing and workbench are supportted, the revolving bed is arranged on the slewing bearing, constitutes swing mechanism, the revolving support
Bearing is arranged on the working platform.
In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: locking oil
Cylinder and locking clamping block positioned at the revolving bed two sides；The locking cylinder and the locking clamping block are arranged in the workbench
On, the locking cylinder pushes the locking clamping block when acting, and compresses the revolving bed.
The utility model has the advantages that the first flip beam and upper connecting rod are hinged brought by of the invention, flip beam oil cylinder one end and first
Flip beam is hinged, and the other end is hinged with upper connecting rod, constitutes turnover mechanism, under two flip beam oil cylinders and flip beam oil cylinder effect
Realize -90 °~+90 ° orientation constructions in vertical direction, it is hinged between upper connecting rod, front rod, back link and revolving bed, it constitutes
Lanar four rod mechanism realizes that four-bar mechanism is gone up and down along straight line, water resistant is flat under lifting cylinder and flip beam oil cylinder effect
Component, improves the stability of mechanism, makes drilling machine easy to remove through the invention, and can satisfy different height, different angle
Construction requirement purpose.
Detailed description of the invention
Fig. 1 is existing swing mechanism technology drill structure diagram；
Fig. 2 is the P-P direction view of Fig. 1；
Fig. 3 is existing swing mechanism technology drill structure diagram；
Fig. 4 is the Q-Q direction view of Fig. 3；
Fig. 5 is the structural schematic diagram that a kind of double leval jib of the present invention goes up and down comprehensive slewing equipment；
Fig. 6 is the connection schematic diagram of moving beam of the present invention and the second flip beam；
Fig. 7 is the connection schematic diagram of moving beam of the present invention, the second flip beam, the first flip beam；
Fig. 8 is the connection schematic diagram of the first flip beam and upper connecting rod of the invention；
Fig. 9 is the schematic diagram of lanar four rod mechanism of the present invention；
Figure 10 is the connection schematic diagram of lanar four rod mechanism of the present invention, lifting cylinder and revolving bed；
Figure 11 is the structural schematic diagram of workbench of the present invention.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, so that those skilled in the art's energy
Enough practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Implement
Example only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can
With variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.
As shown in Fig. 5 to 11, in some illustrative embodiments, a kind of comprehensive revolution dress of double leval jib lifting is provided
It sets, comprising: moving beam 1, Shift cylinder 11, the second flip beam 2, two flip beam oil cylinders 12, the first flip beam 3, upper connecting rod 4, preceding
Connecting rod 5, back link 6, revolving bed 7, a flip beam oil cylinder 13, lifting cylinder 14, slewing bearing 8, workbench 10, locking
Oil cylinder 15 and locking clamping block 9.
Moving beam 1 is arranged on the second flip beam 2, specifically, moving beam 1 can be mounted on the second flip beam 2 by sliding rail
On, one end of Shift cylinder 11 and moving beam 1 are hinged, and the other end and the second flip beam 2 are hinged, so that when Shift cylinder 11 is dynamic
When making, moving beam 1 is driven to move along the second flip beam 2.Moving beam 1 and the second flip beam 2 constitute mobile mechanism, Shift cylinder 11
Telescopic action realize that moving beam 1 is mobile on the second flip beam 2 and realize parallel construction.
Second flip beam 2 and the first flip beam 3 are hinged, and one end of two flip beam oil cylinders 12 and the second flip beam 2 are hinged, separately
One end and the first flip beam 3 are hinged, constitute turnover mechanism, so that driving the second overturning when the movement of two flip beam oil cylinders 12
Beam 2 is overturn on the first flip beam 3, and rotation center is the hinge joint of the second flip beam 2 and the first flip beam 3.
First flip beam 3 is hinged with upper connecting rod 4, and 13 one end of a flip beam oil cylinder and the first flip beam 3 are hinged, the other end with
Upper connecting rod 4 is hinged, constitutes turnover mechanism, is articulated and connected between upper connecting rod 4 and revolving bed 7 by front rod 5 and back link 6, because
This, it is hinged between upper connecting rod 4, front rod 5, back link 6 and revolving bed 7, lanar four rod mechanism is constituted, it can using four connection structures
So that along straight line lifting while horizontal force resistant, mechanism stable under in entire mechanism.One flip beam oil cylinder 13 and two flip beam oil cylinders
Under 12 telescopic actions, -90 °~+90 ° orientation constructions in vertical direction are realized.
One flip beam oil cylinder, 13 one end and the first flip beam 3 are hinged, and the other end and upper connecting rod 4 are hinged；Lifting cylinder 14 1
End is hinged on revolving bed 7, and the other end and the first flip beam 3 are hinged, 13 collective effect of lifting cylinder 14 and a flip beam oil cylinder
It is lower to realize that entire mechanism is significantly gone up and down up and down.
Revolving bed 7 is arranged on slewing bearing 8, constitutes swing mechanism, and slewing bearing 8 is arranged in workbench
On 10, returns the dress rotation of spring bearing 8 and drive entire mechanism revolution, implementation mechanism -180 °~+180 ° orientation constructions in level.
Locking clamping block 9 is located at turn around 7 two sides of seat, and locking cylinder 15 and locking clamping block 9 are arranged on workbench 10, constitute
Retaining mechanism pushes locking clamping block 9 when locking cylinder 15 acts, compress revolving bed 7, and revolving bed 7 no longer rotates.Locking cylinder 15
Effect realizes that locking clamping block 9 squeezes revolving bed 7, realizes and is fixed and clamped revolving bed 7 and returns dress spring bearing 8, reduces external applied load pair
Return the destruction of dress spring bearing 8, it is ensured that mechanism stable.
By above structure, in use, slewing bearing 8 is fixed on workbench 10 and constitutes turn-around machine
Structure realizes -180 °~+180 ° orientation constructions in level；Locking clamping block 9 and 7 mutual extrusion of revolving bed, locking cylinder 15 push
Locking clamping block 9 compresses slewing bearing 8, constitutes retaining mechanism, reduces impact of the external force to bearing, improves the stabilization of mechanism
Property；Second flip beam 2 and the first flip beam 3 are hinged, and the first flip beam 3 is hinged with upper connecting rod 4, constitutes two turnover mechanisms, In
Two flip beam oil cylinders 12 and the lower realization of a flip beam oil cylinder 13 effect -90 °~+90 ° orientation constructions in vertical direction；Upper connecting rod
It is hinged between 4 and front rod 5, back link 6 and revolving bed 7, four-bar mechanism is constituted, in lifting cylinder 14 and a flip beam oil cylinder
Under 13 effects, realize that four-bar mechanism is gone up and down along straight line, anti-horizontal component improves the stability of mechanism；Moving beam 1 is mounted on
On second flip beam 2, mobile mechanism is constituted, moving beam is realized under Shift cylinder effect and moved horizontally.
It can achieve the purpose that the construction requirement for making drilling machine can satisfy different height, different angle by said mechanism.
It should also be appreciated by one skilled in the art that various illustrative logical boxs, mould in conjunction with the embodiments herein description
Electronic hardware, computer software or combinations thereof may be implemented into block, circuit and algorithm steps.In order to clearly demonstrate hardware and
Interchangeability between software surrounds its function to various illustrative components, frame, module, circuit and step above and carries out
It is generally described.Hardware is implemented as this function and is also implemented as software, depends on specific application and to entire
The design constraint that system is applied.Those skilled in the art can be directed to each specific application, be realized in a manner of flexible
Described function, still, this realization decision should not be construed as a departure from the scope of protection of this disclosure.
Claims (5)
1. a kind of double leval jib goes up and down comprehensive slewing equipment characterized by comprising the first flip beam, upper connecting rod, front rod,
Back link, revolving bed, a flip beam oil cylinder and lifting cylinder pass through the front rod between the upper connecting rod and the revolving bed
It is connect with the back link, it is hinged between the upper connecting rod, front rod, back link and revolving bed, constitute lanar four rod mechanism；
Described flip beam oil cylinder one end and first flip beam are hinged, and the other end and the upper connecting rod are hinged；The lifting cylinder
One end is hinged on the revolving bed, and the other end and first flip beam are hinged.
2. a kind of double leval jib according to claim 1 goes up and down comprehensive slewing equipment, which is characterized in that further include: second
Flip beam and two flip beam oil cylinders；Second flip beam and first flip beam are hinged, and the one of the two flip beams oil cylinder
End is hinged with second flip beam, and the other end and the first flip beam are hinged, so that when the two flip beams cylinder action,
Second flip beam is driven to overturn on first flip beam, rotation center is that second flip beam is turned over described first
Turn the hinge joint of beam.
3. a kind of double leval jib according to claim 2 goes up and down comprehensive slewing equipment, which is characterized in that further include: it is mobile
Beam and Shift cylinder；The moving beam is arranged on second flip beam, one end of the Shift cylinder and the moving beam
Hingedly, the other end and second flip beam are hinged, so that driving the moving beam along institute when Shift cylinder movement
It is mobile to state the second flip beam.
4. a kind of double leval jib according to claim 3 goes up and down comprehensive slewing equipment, which is characterized in that further include: revolution
Spring bearing and workbench, the revolving bed are arranged on the slewing bearing, constitute swing mechanism, the revolution branch
Support bearing setting on the working platform.
5. a kind of double leval jib according to claim 4 goes up and down comprehensive slewing equipment, which is characterized in that further include: locking
Oil cylinder and locking clamping block positioned at the revolving bed two sides；The locking cylinder and locking clamping block setting are flat in the work
On platform, the locking cylinder pushes the locking clamping block when acting, and compresses the revolving bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909490.XA CN110529051A (en) | 2019-09-25 | 2019-09-25 | A kind of comprehensive slewing equipment of double leval jib lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909490.XA CN110529051A (en) | 2019-09-25 | 2019-09-25 | A kind of comprehensive slewing equipment of double leval jib lifting |
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| CN110529051A true CN110529051A (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910909490.XA Pending CN110529051A (en) | 2019-09-25 | 2019-09-25 | A kind of comprehensive slewing equipment of double leval jib lifting |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990042715A (en) * | 1997-11-27 | 1999-06-15 | 이병철 | Mobile drilling device for tunnel |
| CN201391323Y (en) * | 2009-04-03 | 2010-01-27 | 天津市鹏程液压支架厂有限公司 | Light hydraulic supporter |
| CN104818945A (en) * | 2015-04-28 | 2015-08-05 | 蒲长晏 | Pre-embedded hole drill carriage for coal mine |
| CN109751070A (en) * | 2018-12-29 | 2019-05-14 | 中国矿业大学 | Hydraulic support and its detection method based on IMU real-time monitoring supporting pose |
| CN209083316U (en) * | 2018-12-10 | 2019-07-09 | 西安科技大学 | A kind of hydraulic support of double double leval jib combined mechanisms |
| CN210622725U (en) * | 2019-09-25 | 2020-05-26 | 高九华 | Four-connecting-rod lifting all-dimensional rotating device |
-
2019
- 2019-09-25 CN CN201910909490.XA patent/CN110529051A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990042715A (en) * | 1997-11-27 | 1999-06-15 | 이병철 | Mobile drilling device for tunnel |
| CN201391323Y (en) * | 2009-04-03 | 2010-01-27 | 天津市鹏程液压支架厂有限公司 | Light hydraulic supporter |
| CN104818945A (en) * | 2015-04-28 | 2015-08-05 | 蒲长晏 | Pre-embedded hole drill carriage for coal mine |
| CN209083316U (en) * | 2018-12-10 | 2019-07-09 | 西安科技大学 | A kind of hydraulic support of double double leval jib combined mechanisms |
| CN109751070A (en) * | 2018-12-29 | 2019-05-14 | 中国矿业大学 | Hydraulic support and its detection method based on IMU real-time monitoring supporting pose |
| CN210622725U (en) * | 2019-09-25 | 2020-05-26 | 高九华 | Four-connecting-rod lifting all-dimensional rotating device |
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