CN201218053Y - Pressure-discharging drill rig with remote control - Google Patents
Pressure-discharging drill rig with remote control Download PDFInfo
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- CN201218053Y CN201218053Y CNU200820037746XU CN200820037746U CN201218053Y CN 201218053 Y CN201218053 Y CN 201218053Y CN U200820037746X U CNU200820037746X U CN U200820037746XU CN 200820037746 U CN200820037746 U CN 200820037746U CN 201218053 Y CN201218053 Y CN 201218053Y
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Abstract
A pressure-releasing drilling machine with a remote control device comprises a pressure-releasing drilling machine body and a remote monitoring device. The pressure-releasing drilling machine is characterized in that the pressure-releasing drilling machine body is provided with an automatic loading and unloading device for drilling rods. A machine platform is provided with a storage box for drilling rods, a plurality of drilling rods are evenly arranged on the turnplate of the storage box, and the shaft of the turnplate is connected with a ratchet-pawl rotating mechanism driven by a rod-replacing cylinder. The lower part of the storage box for drilling rods is provided with a sink hole for drilling rods, and a mechanical hand is arranged to grab the drilling rods for loading and unloading. The turnplate shaft is still provided with a propelling mechanism for drilling rods. The propelling mechanism for drilling rods is provided with a propelling cylinder, both ends of the propelling cylinder are respectively fixed on the front tip and the rear tip arranged on the machine platform, a steel cable is arranged inside the propelling cylinder, one end of the steel cable is connected with the piston of the cylinder, the other end of the steel cable is connected with a slide block through a pulley respectively arranged inside the front tip and the rear tip, the slide block cooperates with a sliding rail in a sliding mode, the sliding rail is parallel to the propelling cylinder, both ends of the sliding rail are respectively fixed on the front tip and the rear tip, and a wind motor and a driving head are arranged on the slide block.
Description
Technical field
The utility model relates to the rig that the colliery is used to prevent bump, and particularly a kind of drilol press that unloads with Long-distance Control can be finished the ore deposit at a distance and press impact to detect and the destressing borehole construction, presses with the prevention ore deposit and impacts.This rig can be finished the pressure relief vent drill tasks fast, increases work efficiency, and reduces labor intensity
Background technology
Bump is a kind of special mine pressure phenomenon, it also is one of complicated dynamic phenomenon under the coal mine, be subterranean coal or rock stratum, because the coal and rock stress high concentration that exploitation and geologic process cause, gather great number of elastic distortion potential, when stress surpasses the ultimate limit state that allows, cause the unexpected release of moment great number of elastic energy, make the rapid deformation failure of coal and rock and dish out, and make too much noise, vibrations cause the tunnel roof fall, wall caving, stop up, support fractures, situations such as damage of facilities, serious threat downhole safety are produced, and are one of serious disasters in the recovery process under the coal mine.
Bump is a difficult problem that influences coal mining safety always, and safety in production has been constituted very big threat.The influence factor that bump takes place is more, causes that stress is concentrated but principal element is the coal mine excavation activity.From colliery in 1738 the first bump in the world took place so far, increase along with the mining rate and the degree of depth, bump odds and the loss that causes are also increasing, caused that engineers and technicians pay close attention to greatly, and carried out broad research and taked various method to prevent and treat and prevent the generation of bump, to reduce the generation of bump, make loss reduce to minimum level.
One of major measure of colliery erosion control is that boring is to discharge coal seam pressure in the coal seam, and will hole prediction and boring release combine to be carried out.Be used for the destressing borehole instrument at present and substantially all adopt electric rock drill, electric coal drill and some hydraulic drill rigs to hole, what have mixes the special-purpose drilling cramp of rig, again directly by artificial hand-held drill boring.Which kind of mode no matter, the operator must work near rig.As the portable pneumatic drilling machine of FIV S/H of German Ha Zemage company, use in some collieries, obtain better test effect.This rig efficiently solves because ature of coal is soft, uses the advance borehole of common electric coal drill construction protrusion-dispelling to be difficult to pore-forming, soft seam creep into appearance the hole that collapses, stick of tool, bury the bar problem.But its price is higher, and is also higher to the requirement of maintaining, and its automaticity is relatively low, still can not solve personal security problem in the construction.Rotating jet boring is adopted in the ore deposit that also has, and the per minute rate of penetration can reach 2-3m.In the back drill bit is return bottom getting into, close the boring nozzle by valve regulation.Open two side nozzles and can sever high 12mm to both sides along the hole, dark 1～1.5m slit, drilling depth can reach 50-80m.This is fully feasible from principle, for the prevention bump provides a kind of efficient tool.But its automaticity is relatively low, still can not solve personal security problem in the construction.
Summary of the invention
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of drilol press that unloads with Long-distance Control, comprise and unload drilol press main frame and long-distance monitorng device two parts that main frame is provided with wind motor, driving head, is installed in drilling rod, fuselage and chassis on the driving head; Long-distance monitorng device comprises information gathering, telemonitoring and three parts of remote control, it is characterized in that main frame also is provided with drilling rod automatic loading and unloading mechanism: the drilling rod storage box is set on the fuselage platform, many drilling rods are distributed on the rotating disk in the storage box, and turntable shaft and one are linked by the ratchet that changes the bar air cylinder driven-ratchet tumbler; Drilling rod storage box bottom is provided with the drilling rod bakie, manipulator is set grasps the drilling rod loading and unloading;
Drilling rod propulsive mechanism a: propulsion cylinder is set, its two ends are separately fixed on the forward and backward termination that is provided with on the fuselage platform, establish wire rope in the propulsion cylinder, the one end connects with cylinder piston, the other end connects with slide block by the pulley that is provided with respectively in the forward and backward termination, and slide block and slide rail are slidingly matched, and slide rail is parallel with propulsion cylinder, two ends also are separately fixed on the forward and backward termination, wind motor and driving head are installed on the slide block, also are provided with skid under the chassis of fuselage.
The information gathering of long-distance monitorng device comprises the sound collection of voice receiver and the image acquisition of explosion-proof camera, and explosion-proof camera and voice receiver are fixed on the main frame front end; Remote control comprises that control valve, control valve, instrument and pipeline regulate and control main frame wind motor, drilling rod propulsive mechanism, manipulator, drilling rod automatic loading and unloading mechanism etc., and main frame is connected with sebific duct with the remote control part; Telemonitoring is provided with the intrinsic safety type down-hole computer that is fixed on the console and is connected by transmission line with explosion-proof camera.So just can monitor that to the rig situation of creeping into all operations is all finished at operating desk by screen at operating desk.The operator observes the situation of rig when the bore state by surveillance, the operating mode of creeping into is judged, thereby rig is controlled.Take place coal when quick-fried rig anomalies such as soup stick, bit freezing may appear, can observe anomaly by image, in time rig is made and stops boring and stop processing such as propelling, to avoid the stuck phenomenon of rig.In addition, can observe drilling rod automatic loading and unloading situation, when handling system breaks down, can react the very first time by Long-Range Surveillance System.
Advantage of the present utility model and effect:
(1) adopt remote control technology to combine with the pneumatic drilol press that unloads, unmanned in the realization drilling process, improve prevention ore deposit pressure and impact safety of construction.
(2) adopt pneumatic guide tracked propulsion system, power is single, is convenient to realize the complete machine automation.Increase work efficiency, reduce labor intensity.
(3) rig adopts the novel propulsive mechanism of cylinder-wire rope, and wire rope is built in the unique mechanism in the cylinder, makes whole rig succinct, light and handy.
(4) this rig adopts automatic assembling and disassembling system for drill pipe.Automatic assembling and disassembling system for drill pipe adopts cylinder-ratchet mechanism to load and unload drilling rod, MECHANISM PRECISION height, accurate positioning, be active in one's movements, drilling rod is loaded and unloaded fast, realize the drilling rod freight handling automatization, improve drilling efficiency, reduce labor intensity, reduce the personnel casualty accidents when ore deposit pressure impact takes place in the drilling process.
Description of drawings
Fig. 1 is the computer remote control flow chart
Fig. 2, the 3rd, the utility model main machine structure schematic diagram;
Fig. 4 is a main frame drilling rod propulsive mechanism;
Fig. 5 is a main frame drilling rod automatic loading and unloading mechanism.
The specific embodiment:
Referring to Fig. 1, explosion-proof camera and voice receiver are transferred to computer with the operating mode of main frame by vision signal and voice signal respectively, by operating desk main frame are carried out Long-distance Control by the control software of working out.Above-mentioned control technology and equipment are known by those skilled in the art, no longer describe in detail.
Referring to Fig. 2-5, main frame is provided with wind motor 1, driving head 2, be installed in drilling rod 22 on the driving head, fuselage platform 13 and chassis 15 (turning).The drilling rod storage box is set on the fuselage platform, and many drilling rods are distributed on the rotating disk 5 in the storage box 9, and turntable shaft 12 is linked by ratchet 10-ratchet 24 tumblers that change 11 drivings of bar cylinder with one; Drilling rod storage box bottom is provided with drilling rod bakie hole.When needs loading and unloading drilling rod, cylinder 11 drives ratchet 24 turns an angle ratchet 10, rotating disk 5, drilling rod 22 facing to storage box fluting position rolls out by deadweight, drop on the safety chuck 23, safety chuck is grasped drilling rod and is delivered to the main frame centre of gyration by manipulator 6 after moving horizontally certain distance, and drilling rod is docked with driving head 2 and other drilling rod respectively.
Propulsion cylinder 4 two ends of drilling rod propulsive mechanism are separately fixed on the forward and backward termination 7,16 that is provided with on the fuselage platform, establish wire rope 21 in the propulsion cylinder 4, the one end connects with cylinder piston 20, the other end connects with slide block 19 by the pulley 18 that is provided with respectively in the forward and backward termination, slide block and slide rail 3 are slidingly matched, slide rail is parallel with propulsion cylinder, two ends also are separately fixed on the forward and backward termination, and wind motor 1 and driving head 2 are installed on the slide block 19.During propulsion cylinder 4 actions, piston 20 slides along slideway 3 by wire rope 21, pulley 18 traction slide blocks 19 and wind motor 1.The chassis 15 of fuselage is arranged with skid 14, constitutes skid formula slip walking chassis.8 is puncheon centralizing device, and 17 is operating desk, and 25 is explosion-proof camera.
Operating principle and process: the main frame of rig and console are integrated during walking, connect source of the gas, and manually complete machine being moved to the tunnel needs bore position.Choose the position after putting in place earlier, park main frame, console is moved to 20-30m put well outward and pipeline and cable are made in order, drilling direction is aimed at the position that need hole in the tunnel, utilizes auxiliary shoring system that main frame is fixed in the tunnel.Install first drilling rod and drill bit, connect power supply, give the energising preheating of surveillance monitor system, and debug.Check whether each position of rig, part be intact.Camera is aimed at boring direction, so that the situation when observing rig realizes the rig real time monitoring is monitored.The perforate eye that spuds in has just begun slowly perforate, treat that drill bit enters the coal body certain distance after, accelerate rate of penetration, reach the speed of specified boring.After creeping into first drilling rod, handle control valve drilling rod and driving head are dismantled, send into second drilling rod automatically, earlier drilling rod is docked with driving head, dock with first drilling rod again.So in the past, till boring dark arrival requirement.In drilling process, during omens such as a generation armful brill, bit freezing, stop immediately creeping into, rotation is produced coal.If when situation is very serious, rig can be withdrawed from into back and forth several times, reduce until creeping into resistance, coal output reduces.In the drilling process as the ore deposit takes place press and impact and locking rig anomaly, stop immediately to bore, artificial temporary transient rig beyond this point, observe and judge whether to take place the ore deposit press outstanding, judge temporarily no ore deposit press outstanding, can be to enter processing rig fault.After having bored a hole, the program of unloading drilling rod is just in time opposite with the program of adorning drilling rod.
Claims (3)
1, a kind of drilol press that unloads with Long-distance Control comprises and unloads drilol press main frame and long-distance monitorng device two parts that main frame is provided with wind motor, driving head, is installed in drilling rod, fuselage and chassis on the driving head; Long-distance monitorng device comprises information gathering, telemonitoring and three parts of remote control, it is characterized in that main frame also is provided with
Drilling rod automatic loading and unloading mechanism: the drilling rod storage box is set on the fuselage platform, and many drilling rods are distributed on the rotating disk in the storage box, and turntable shaft and one are linked by the ratchet that changes the bar air cylinder driven-ratchet tumbler; Drilling rod storage box bottom is provided with drilling rod bakie hole, manipulator is set grasps the drilling rod loading and unloading;
Drilling rod propulsive mechanism a: propulsion cylinder is set, its two ends are separately fixed on the forward and backward termination that is provided with on the fuselage platform, establish wire rope in the propulsion cylinder, the one end connects with cylinder piston, the other end connects with slide block by the pulley that is provided with respectively in the forward and backward termination, slide block and slide rail are slidingly matched, and slide rail is parallel with propulsion cylinder, two ends also are separately fixed on the forward and backward termination, and wind motor and driving head are installed on the slide block.
2, according to the drilol press that unloads of the described band Long-distance Control of claim 1, it is characterized in that the chassis of fuselage is arranged with skid.
3, band Long-distance Control according to claim 1 and 2 unload drilol press, it is characterized in that information gathering comprises the sound collection of voice receiver, the image acquisition of explosion-proof camera, explosion-proof camera and voice transmitter are fixed on the main frame front end; Remote control comprises control valve, control valve, instrument and pipeline, and main frame is connected with sebific duct with the remote control part; Telemonitoring is provided with the intrinsic safety type down-hole computer that is fixed on the console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820037746XU CN201218053Y (en) | 2008-06-20 | 2008-06-20 | Pressure-discharging drill rig with remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820037746XU CN201218053Y (en) | 2008-06-20 | 2008-06-20 | Pressure-discharging drill rig with remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218053Y true CN201218053Y (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820037746XU Expired - Fee Related CN201218053Y (en) | 2008-06-20 | 2008-06-20 | Pressure-discharging drill rig with remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218053Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN103758452A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Mining hydraulic drill carriage |
| CN106194072A (en) * | 2016-07-27 | 2016-12-07 | 永州市鑫东森机械装备有限公司 | External hanging type is from moving bar drill machine |
-
2008
- 2008-06-20 CN CNU200820037746XU patent/CN201218053Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN103758452A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Mining hydraulic drill carriage |
| CN103758473B (en) * | 2014-01-02 | 2015-11-18 | 河南科技大学 | A kind of automatic loading and unloading boring rod set of hydraulic drill rig |
| CN103758452B (en) * | 2014-01-02 | 2015-11-18 | 河南科技大学 | A kind of mining hydraulic drill carriage |
| CN106194072A (en) * | 2016-07-27 | 2016-12-07 | 永州市鑫东森机械装备有限公司 | External hanging type is from moving bar drill machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20160620 |