CN106767211A - A kind of Pass blocks demolition set and method - Google Patents
A kind of Pass blocks demolition set and method Download PDFInfo
- Publication number
- CN106767211A CN106767211A CN201710019426.5A CN201710019426A CN106767211A CN 106767211 A CN106767211 A CN 106767211A CN 201710019426 A CN201710019426 A CN 201710019426A CN 106767211 A CN106767211 A CN 106767211A
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- China
- Prior art keywords
- aircraft
- pass
- blocks
- drop shaft
- tamper
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention discloses a kind of Pass blocks demolition set and method, including aircraft and Digiplex, the loading platform of the fixed blasting charge is provided with the top of the aircraft, the aircraft is additionally provided with for the real-time monitoring blasting charge and blocks the camera of object location, the Digiplex is connected by communication module with the flight drive module signal of aircraft, and the Digiplex is also associated with the display device with camera communication connection.The present invention is carried out blocking thickness estimation first using remotely-piloted vehicle, then installs on board the aircraft explosive, and explosive is delivered into selection position below tamper by remotely-piloted vehicle, and detonated explosive, and tamper is realized into explosion dredging.Aircraft in the present invention can the blasting charge is reliable, be close to pass blocking plug thing bottom exactly and carry out explosion, although together being demolished together with aircraft after blast, but more other drop shafts dredge mode, still possess obvious time and cost advantage, and ensure that construction operation safety.
Description
Technical field
The invention belongs to mining technique field, and in particular to a kind of Pass blocks demolition set and method.
Background technology
Underground mining mine is the transhipment for realizing ore and barren rock, and will construct a series of slipping in development system
Well, the main chute that especially to be constructed near main hoist system is to realize the transport function of ore and barren rock.But in production process
In, cause accumulated slag deposition compacting for a long time not in time due to ore drawing, have bad luck that bulk frequency is high, drop shaft has ploughed under other things more long
Body (such as timber or steel) or ore pass construction specification do not reach the reasons such as design requirement, and advanced drop shaft often occurs knot arch, blocks up
The accidents such as plug, have a strong impact on mining production, also carry out great threat to personal safety belt.Only safely and effectively dredge pass blocking
Plug, just can guarantee that being smoothed out for mining production.
For a long time, the treatment of blocking accident is encircleed for drop shaft knot, water punching dredging drop shaft and blasting method has been adopted always
Two kinds of traditional approach.The mode of water punching dredging drop shaft, is to be poured water in drop shaft top is to pass, by water to the profit of material
It is wet, the frictional force between material block is reduced, arch blocking material is tied in final drop shaft and is fallen under self-gravity action, reach dredging
The purpose of drop shaft.But this method operationally has that following aspect causes Mine Safety in Production hidden danger larger：One is to slipping
During well irrigation water, irrigation quantity is uncontrollable, and water is too small, and knot arch or blocking material will not fall, and not reach the purpose of dredging drop shaft；
Two is excessive irrigation quantity, easily causes mud-rock flow, and the installations and facilities or personnel to drop shaft bottom are impacted, and easily sends out thing safe
Therefore；Three is that cannot determine the time that drop shaft is dredged, and is unfavorable for the normal structure of mining production.
Blasting method dredging drop shaft includes pinking facture, dobie pole blasting procedure, mining rocket launcher blasting procedure, brill
Hole blasting procedure, hydrogen balloon blasting procedure etc..Pinking facture and dobie pole blasting procedure effect on driving birds is not good, it is impossible to ensure that drop shaft is dredged
It is logical；Bore blowing-up method difficulty, efficiency are very low, high cost.Mining rocket launcher blasting procedure and hydrogen balloon blasting procedure pass through rocket respectively
The blasting charge is transported to block part bottom by cylinder and hydrogen balloon, is widely used two kinds of Pass blocks processing methods, such as
A kind of use hydrogen balloon disclosed in the Chinese patent document of CN 203981038U hangs the pass blocking well demolition set of pack, but
The reliability and security that both approaches transport the blasting charge are poor, and the blasting charge is generally apart from blocking position certain distance
When explode, cause demolition effect not good, it usually needs use many separate explosions, be that underground work causes serious safety hidden
Suffer from.Therefore, it is tight to realize onepull dredging Pass blocks to turn into quite reality to find safe and reliable explosive Transfer method
Urgent problem.
The content of the invention
Present invention solves the technical problem that being：There is low cost for existing rocket launcher blasting procedure and hydrogen balloon blasting procedure
But the defect of explosion accuracy and poor reliability, there is provided a kind of explosion is accurate and a kind of lower-cost Pass blocks explosion dress
Put and method.
The present invention adopts the following technical scheme that realization：
A kind of Pass blocks demolition set, including aircraft 5 and Digiplex 7, the top of the aircraft 5 are provided with solid
Determine the loading platform 8 of the blasting charge 4, the aircraft 5 is additionally provided with for the real-time monitoring blasting charge and blocks the camera of object location
9, the Digiplex 7 is connected by communication module with the flight drive module signal of aircraft 7, the Digiplex 7
It is also associated with the display device 6 with the communication connection of camera 9.
Further, the camera 9 also includes the illuminating lamp 11 for providing illumination.
Further, the camera 9 and illuminating lamp 11 are separately positioned on the support 10 of the both sides of aircraft 5, and are kept
The both sides weight of aircraft is steady.
Further, the blasting charge 4 is by binding or gluing is fixed on loading platform 8
Further, the detonating capsule 15 on the blasting charge 4 is connected by detonator 16 with initiator.
The invention also discloses a kind of method using above-mentioned Pass blocks demolition set, comprise the following steps：
Step A, blocking thickness estimation, it is upper and lower from upper and lower drop shaft connecting taxiway control aircraft 5 to pass blocking plug thing respectively
Near portion, stopping state is observed by the camera 9 installed on aircraft 5, estimate the thickness of Pass blocks；
Step B, explosive are installed, according to the Pass blocks thickness that step A is estimated, the weight of explosive needed for calculating, by cloth
The blasting charge 4 for having put detonating capsule 15 is fixed on the loading platform 8 of aircraft 5；
Be promoted to for aircraft 5 by Digiplex 7 in drop shaft connecting taxiway by step C, explosive conveying, operating personnel
Near the bottom of pass blocking plug thing, observed by the camera 9 installed on aircraft 5, the blasting charge 4 on control aircraft 5 is tight
Patch pass blocking plug thing bottom；
Step D, detonation explosive, the detonator 16 of detonating capsule 15 is drawn to home, and detonating charge bag 4 is complete
Into the blocking explosion treatment of drop shaft.
Further, estimate that the detailed process of the thickness of Pass blocks is as follows in the step A：
Control aircraft 5 is measured by the distance measuring equipment carried on aircraft 5 and blocked to the top of pass blocking plug thing
Thing top to the tamper top fixed position of drop shaft one is apart from L1, then controls aircraft 5 to the bottom of pass blocking plug thing, passes through
The distance measuring equipment carried on aircraft 5 measures the distance of tamper bottom to tamper lower section another fixed position of drop shaft
L2, tamper thickness L=H-L1-L2, wherein H are the distance between upper and lower two fixed positions of tamper.
Preferably, the drop shaft connecting taxiway above and below tamper is chosen in the fixed position in the drop shaft.
Preferably, the distance measuring equipment is laser range finder.
Compared to hydrogen balloon blasting procedure more of the prior art, can be reliable, accurate by the blasting charge using the aircraft in the present invention
Really being close to pass blocking plug thing bottom carries out explosion, although together demolished together with aircraft after blast, but more other slips
Well dredges mode, still possesses obvious time and cost advantage.
From the above mentioned, the present invention is ingenious utilizes compact and flexible remotely-piloted vehicle, and drop shaft is determined using illuminating lamp, camera
The thickness of blocking, aircraft halfpace is fixed on by explosive, smoothly is close to explosive to block up by Wireless remote control flying device
Plug bottom, and selection can be adjusted to explosion position according to the actual conditions of tamper, operating personnel enter in home
Row operation, it is ensured that construction operation safety.The method of the present invention is simple and practical, and aircraft can be according to existing purchase remotely-piloted vehicle
It is improved, apparatus structure is simple, safe and reliable.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is the Pass blocks operating diagram in embodiment.
Fig. 2 is the aircraft top view in embodiment.
Fig. 3 is the aircraft front view in embodiment.
Label in figure：1- drop shaft connecting taxiways；2- drop shafts；3- tampers；The 4- blastings charge；5- aircraft；6- display devices；7-
Digiplex；8- loading platforms；9- cameras；10- supports；11- illuminating lamps；12- leads；13- ropes；14- undercarriages；
15- detonating capsules；16- detonators.
Specific embodiment
Embodiment
Referring to Fig. 1, it is illustrated that in Pass blocks explosion treatment mode for the present embodiment preferred embodiment, operating personnel
Digiplex 7 is operated in the drop shaft connecting taxiway 1 of drop shaft 2, the blasting charge 4 is delivered to the tamper 3 of drop shaft by aircraft 5
Bottom, by the real-time adjustment aircraft of display device 6, the blasting charge 4 is close to tamper bottom, then ignition charge bag, will
Tamper carries out explosion.
Referring specifically to Fig. 2 and Fig. 3, a kind of Pass blocks demolition set applied in the present embodiment includes aircraft 5, display
Equipment 6, Digiplex 7 etc., wherein aircraft 5 carry camera 9 thereon as remote control distributor equipment, can be closely right
Tamper in drop shaft 2 is detected, while the position where the blasting charge 4 can also accurately being delivered into tamper, therefore,
The top of aircraft 5 is provided with the loading platform 8 of the fixed blasting charge 4, while camera 9 is additionally provided with aircraft 5, camera 9
Position of the blasting charge with respect to tamper can be real-time monitored, auxiliary explosive bag carries out accurate explosion to tamper.
The flight drive module of aircraft 5 is connected by communication module with the signal of Digiplex 7, by Digiplex
Near 7 control aircraft flight to tampers, tamper is observed or delivering explosion bag.Meanwhile, on Digiplex 7
Be also associated with camera 9 communicate to connect display device 6, can real-time reception and show camera transmission shooting picture.
Because drop shaft is in underground, dark can on board the aircraft also set up an illuminating lamp 11 and camera 9 is mended
Light.In view of the stationarity of aircraft, camera 9 and illuminating lamp 11 can be separately positioned on two side stands 10 of aircraft 5, and
Keep the both sides weight of aircraft steady.
Aircraft 5 in the present embodiment uses four axle rotor crafts, and the finger of aircraft can be realized by Digiplex 7
Fixed line flies, and can stablize realization fixed point suspension.About the remote control technology and image of four axle rotor crafts
Transmission technology, refers to unmanned flight's equipment of existing maturation, and those skilled in the art can according to the actual requirements carry out selection to be made
With.
While existing aircraft is purchased, in addition it is also necessary to which existing aircraft is transformed as follows：On the top of aircraft 5
Portion sets a platform as loading platform 8, can be fixed on the blasting charge 4 is reliable and stable on loading platform 8；On a left side for aircraft
Camera 9 and illuminating lamp 11 are respectively provided with the support 10 of right both sides connection rotor, the power supply of camera 9 can directly from aircraft
Driving power supply carry out power taking, the power supply of illuminating lamp 11 can by the externally connected power supply of lead 11, meanwhile, on the blasting charge 4
Detonating capsule 15 is connected to initiator by detonator 16, and in order to keep the balance of aircraft, lead 11 and detonator 16 are distinguished
From two side-linings of aircraft to the external power source and initiator of lower section, and fixed by rope 13 simultaneously and tie up to aircraft lower section
The both sides of undercarriage 14, it is to avoid flight of the lead and detonator of traction to aircraft is impacted.
The present embodiment also discloses a kind of method using above-mentioned Pass blocks demolition set, comprises the following steps：
Step A, blocking thickness estimation, first control aircraft 5 to pass blocking from the drop shaft connecting taxiway 1 above tamper
The adjacent upper part of plug thing, the situation on tamper top is observed by the camera 9 installed on aircraft 5, then again from positioned at stifled
Drop shaft connecting taxiway 1 below plug thing controls aircraft 5 to pass blocking plug thing adjacent bottom portions, by the shooting installed on aircraft 5
The situation of first 9 observation tamper bottom, with reference to the thickness of estimation Pass blocks；
As shown in figure 1, the measuring method of pass blocking plug thing thickness is specially：Laser range finder is carried on aircraft 5, from
Aircraft 5 is controlled in drop shaft connecting taxiway above tamper to the top of pass blocking plug thing 3, by the reception device of laser range finder
The junction for being arranged on tamper top drop shaft connecting taxiway and drop shaft is stretched out, is surveyed by the laser range finder installed on aircraft 5
The distance between the drop shaft connecting taxiway junction of amount tamper top to drop shaft and top L1, then controlled from from lower drop shaft connecting taxiway
The reception device of laser range finder is stretched out and is arranged on the drop shaft contact of tamper lower section by aircraft 5 to the bottom of pass blocking plug thing 3
The junction in road and drop shaft, tamper bottom to drop shaft and lower section is measured by the laser measuring equipment installed on aircraft 5
The distance between drop shaft connecting taxiway junction L2, can so estimate tamper thickness for L=H-L1-L2, wherein, H is upper and lower
Two drop shaft connecting taxiways respectively with the height distance between drop shaft junction, and distance is known.
Step B, explosive install, according to step A estimate Pass blocks thickness, calculate needed for explosive weight, from fly
Laser range finder is pulled down on row device, the blasting charge 4 that will arrange detonating capsule 15 is fixed on aircraft 5 by gluing or binding
On loading platform 8；
Step C, explosive conveying, will by Digiplex 7 in drop shaft connecting taxiway 1 of the operating personnel below tamper
Aircraft 5 is promoted near the bottom of pass blocking plug thing, and the blasting charge and blocking are observed by the camera 9 installed on aircraft 5
The position of thing bottom, the blasting charge 4 on control aircraft 5 is close to pass blocking plug thing bottom；
Step D, detonation explosive, the detonator 16 of detonating capsule 15 is drawn to home, and detonating charge bag 4 is complete
Into the blocking explosion treatment of drop shaft.
In actual mechanical process, it shall be noted that：
Step B calculates the loading capacity of the weight of the blasting charge 4 no more than aircraft 5 of making.The blasting charge 4 is placed on flight
The middle part of the loading platform 8 of device, all necessary extreme care of setting, transportation, while the top covering in the blasting charge 4 is certain thick
The protective layer of degree, and ensure that the blasting charge is solid and reliable on loading platform 8, it is therefore prevented that explosive comes off or is scraped with the wall of drop shaft 2
The risk brought.
The process that the control blasting charge 4 required by step C is close to the bottom of pass blocking plug thing 3 must be careful, and selection is fried
The bottom position of tamper 3 that medicine is close to should be as smooth as possible.
Embodiment above describes general principle of the invention and principal character and advantages of the present invention, the technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various change and changes
Enter, these changes and improvements all fall within the protetion scope of the claimed invention, the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (9)
1. a kind of Pass blocks demolition set, it is characterised in that including aircraft (5) and Digiplex (7), the aircraft
(5) loading platform (8) of the fixed blasting charge (4) is provided with the top of, the aircraft (5) is additionally provided with for the real-time monitoring blasting charge
The flight driving mould for passing through communication module and aircraft (7) with the camera (9) for blocking object location, the Digiplex (7)
Block signal is connected, and the Digiplex (7) is also associated with the display device (6) with camera (9) communication connection.
2. a kind of Pass blocks demolition set according to claim 1, the camera (9) is also included for providing illumination
Illuminating lamp (11).
3. a kind of Pass blocks demolition set according to claim 2, the camera (9) and illuminating lamp (11) set respectively
Put on the support (10) of aircraft (5) both sides, and keep the both sides weight of aircraft steady.
4. a kind of Pass blocks demolition set according to claim 1, the blasting charge (4) is by binding or gluing fixation
On loading platform (8).
5. a kind of Pass blocks demolition set according to claim 4, the detonating capsule (15) on the blasting charge (4) leads to
Detonator (16) is crossed to be connected with initiator.
6. a kind of a kind of Pass blocks blasting method, it is characterised in that the Pass blocks explosion dress in usage right requirement 1-5
Put, comprise the following steps：
Step A, blocking thickness estimation, by controlling the aircraft (5) of carrying distance measuring device respectively in pass blocking plug thing
The thickness L of Pass blocks is estimated near top and the bottom；
Step B, explosive are installed, and according to the Pass blocks thickness that step A is estimated, the weight of explosive, will arrange needed for calculating
The blasting charge (4) of detonating capsule (15) is fixed on the loading platform of aircraft (5) (8)；
Be promoted to for aircraft (5) by Digiplex (7) in drop shaft connecting taxiway by step C, explosive conveying, operating personnel
Near the bottom of pass blocking plug thing, observed by the camera (9) installed on aircraft (5), the explosive in control aircraft (5)
Bag (4) is close to pass blocking plug thing bottom；
Step D, detonation explosive, by the detonator (16) of detonating capsule (15) traction to home, detonating charge bag (4),
Complete the blocking explosion treatment of drop shaft.
7. a kind of Pass blocks blasting method according to claim 6, estimates the thickness of Pass blocks in the step A
Detailed process it is as follows：
Control aircraft (5) is measured by the distance measuring equipment carried on aircraft (5) and blocked to the top of pass blocking plug thing
Thing top to the tamper top fixed position of drop shaft one is apart from L1, then controls aircraft (5) to the bottom of pass blocking plug thing, leads to
Cross the distance measuring equipment carried on aircraft (5) measure tamper bottom to tamper lower section drop shaft another fixed position away from
From L2, tamper thickness L=H-L1-L2, wherein H are the known distance between upper and lower two fixed positions of tamper.
8. choose and block in a kind of Pass blocks blasting method according to claim 7, the fixed position in the drop shaft
Drop shaft connecting taxiway above and below thing respectively with the junction of drop shaft.
9. a kind of Pass blocks blasting method according to claim 7, the distance measuring equipment is laser range finder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710019426.5A CN106767211B (en) | 2017-01-11 | 2017-01-11 | A kind of Pass blocks demolition set and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710019426.5A CN106767211B (en) | 2017-01-11 | 2017-01-11 | A kind of Pass blocks demolition set and method |
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| CN106767211A true CN106767211A (en) | 2017-05-31 |
| CN106767211B CN106767211B (en) | 2018-08-14 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238062A (en) * | 2018-10-19 | 2019-01-18 | 中南大学 | A kind of kinetic energy weapon device and the method using the device dredge blockage drop shaft |
| CN109798811A (en) * | 2018-12-26 | 2019-05-24 | 长沙矿山研究院有限责任公司 | A method of cleaning filling vertical tube condenses obturation |
| CN110793408A (en) * | 2019-10-18 | 2020-02-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blasting method for treating chute accumulated ore |
| CN110847965A (en) * | 2019-11-28 | 2020-02-28 | 河南理工大学 | Efficient coal chute blockage gas-phase blasting dredging device and preparation method |
| CN112874785A (en) * | 2021-01-22 | 2021-06-01 | 毛思帅 | Device and method for treating ore pass blockage |
| CN113503783A (en) * | 2021-08-16 | 2021-10-15 | 广西中金岭南矿业有限责任公司 | Draw shaft blocking blasting device and blasting method based on mine high-pressure water |
| CN113865452A (en) * | 2021-09-13 | 2021-12-31 | 紫金矿业集团股份有限公司 | Controllable, safe and efficient dredging method for high-position clamping bucket of draw shaft |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238062A (en) * | 2018-10-19 | 2019-01-18 | 中南大学 | A kind of kinetic energy weapon device and the method using the device dredge blockage drop shaft |
| CN109798811A (en) * | 2018-12-26 | 2019-05-24 | 长沙矿山研究院有限责任公司 | A method of cleaning filling vertical tube condenses obturation |
| CN110793408A (en) * | 2019-10-18 | 2020-02-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blasting method for treating chute accumulated ore |
| CN110793408B (en) * | 2019-10-18 | 2021-12-14 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blasting method for treating chute accumulated ore |
| CN110847965A (en) * | 2019-11-28 | 2020-02-28 | 河南理工大学 | Efficient coal chute blockage gas-phase blasting dredging device and preparation method |
| CN110847965B (en) * | 2019-11-28 | 2021-05-18 | 河南理工大学 | Efficient coal chute blockage gas-phase blasting dredging device and preparation method |
| CN112874785A (en) * | 2021-01-22 | 2021-06-01 | 毛思帅 | Device and method for treating ore pass blockage |
| CN112874785B (en) * | 2021-01-22 | 2024-04-26 | 安徽太平矿业有限公司 | Device and method for treating drop shaft blockage |
| CN113503783A (en) * | 2021-08-16 | 2021-10-15 | 广西中金岭南矿业有限责任公司 | Draw shaft blocking blasting device and blasting method based on mine high-pressure water |
| CN113865452A (en) * | 2021-09-13 | 2021-12-31 | 紫金矿业集团股份有限公司 | Controllable, safe and efficient dredging method for high-position clamping bucket of draw shaft |
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|---|---|
| CN106767211B (en) | 2018-08-14 |
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