CN110241832B - Full-automatic anchoring method and equipment for strip mine slope protection - Google Patents
Full-automatic anchoring method and equipment for strip mine slope protection Download PDFInfo
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- CN110241832B CN110241832B CN201910497965.9A CN201910497965A CN110241832B CN 110241832 B CN110241832 B CN 110241832B CN 201910497965 A CN201910497965 A CN 201910497965A CN 110241832 B CN110241832 B CN 110241832B
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- 238000004873 anchoring Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005553 drilling Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000013461 design Methods 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 39
- 239000000725 suspension Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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- Environmental & Geological Engineering (AREA)
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- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
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Abstract
The invention discloses a full-automatic anchoring method and equipment for strip mine slope protection, which comprises the following operation steps: step S1, leveling the side slope; step S2, point marking; step S3, erecting equipment; step S4, punching holes; step S5, fixing the anchor rod; step S6, automatic net hanging; and step S7, translating equipment, wherein the vehicle body is additionally provided with a guide rail, the height position of the drilling machine main body is adjusted through a lifting adjusting mechanism on the guide rail, so that the drilling machine main body is just opposite to a preset hole position for drilling, an anchoring agent and an anchor rod are inserted into a formed drilling hole by matching with an anchoring locking mechanism, and an automatic net hanging mechanism is utilized for protecting the slope surface by hanging a net, so that the structure is simple, the design is reasonable, and the cost is low.
Description
Technical Field
The invention relates to the technical field of strip mine slope protection, in particular to a full-automatic anchoring method and full-automatic anchoring equipment for strip mine slope protection.
Background
In the open-pit mining, because of the characteristics of deep ore body burial, long mining time, large slope height and the like, the slope is in the process of continuous change and adjustment, and the slope is inevitably collapsed and damaged due to frequent production blasting vibration and complex engineering geological environment of the mine; when a stope is mined to a certain depth, the deformation of the side slope may be suddenly changed, so that the local steps are deformed and damaged, even the deformation is gradually increased, and a plurality of step slopes are damaged; once the large-scale slope slide is formed, the normal production of the mine is extremely adversely affected. Therefore, in order to ensure the normal production of mines and the safety of personnel and equipment, the high slope of the strip mine needs to be reinforced and treated, and the slope is reinforced in time along with the formation of the slope, so that the effect of achieving twice the result with half the effort can be achieved, otherwise, along with the enlargement of the scale of the sliding body, the engineering difficulty and the investment can be greatly increased, and the mining production is greatly influenced.
The traditional construction mode is that before drilling, anchoring and drilling are carried out on a slope surface, a scaffold rod is firstly adopted to build a platform, an anchor rod is used for fixing the platform and the slope surface, and then a heavy drilling machine is lifted to the platform and is fixed. After a hole is drilled, the drilling machine needs to be detached from the platform, the drilling machine is manually moved to the next drilling position along the scaffold, the drilling machine is installed and fixed, and then the next hole is drilled. In addition, if large-scale special equipment is adopted, such as a long-arm operation trolley, the price is very high, the cost is high, and the case is generated by deep research aiming at the problems.
Disclosure of Invention
The invention aims to solve the problems, designs a full-automatic anchoring method and equipment for protecting the side slope of the strip mine, and solves the problems that the traditional construction operation mode is high in difficulty, construction amount and production cost, more constructors are needed when drilling operation is carried out, the constructors need to carry out high-altitude operation, the danger is high, and in addition, if large-sized special equipment is adopted, such as a long-arm operation trolley, the price is very high, and the cost is high.
The technical scheme of the invention for realizing the aim is as follows: a full-automatic anchoring method for strip mine slope protection comprises the following operation steps: step S1, leveling the side slope; step S2, point marking; step S3, erecting equipment; step S4, punching holes; step S5, fixing the anchor rod; step S6, automatic net hanging; step S7, translating equipment;
step S1: leveling the side slope of the strip mine to be anchored according to the design requirement;
step S2: after the side slope is leveled, measuring lofting on the side slope, and marking a position to be drilled;
step S3: selecting a guide rail with proper length for installation, erecting full-automatic anchoring equipment on a slope position to be anchored, and facing the marked position to be drilled;
step S4, controlling the full-automatic anchoring equipment, adjusting the drilling angle of the drilling machine according to the design requirement, and drilling;
step S5: adjusting the full-automatic anchoring equipment to enter the next position to be drilled, and simultaneously performing anchoring operation on the formed drilled hole;
step S6: after anchoring operation is completed on a certain row of drill holes on the slope surface of the strip mine, automatically hanging the net on the anchored slope surface, wherein the automatic net hanging step is completed by an automatic net hanging mechanism of the full-automatic anchoring equipment for protecting the slope surface of the strip mine;
step S7: and after the automatic net hanging work is finished, the anchoring equipment is translated to the next row of positions to be drilled, and the anchoring operation is continued.
The indication of the measured loft in step S2 should be clear and accurate.
Before the angle of the full-automatic anchoring device is adjusted in the step S4, it is required to ensure that a sufficient space is left between the drill bit of the full-automatic anchoring device and the slope.
In the anchoring operation process of step S5, the anchoring agent is first put into the formed bore hole, and then the anchor rod is inserted into the bore hole to perform the anchoring operation.
A full-automatic anchoring device for strip mine slope protection comprises a vehicle body and a drilling machine main body, wherein the drilling machine main body is arranged on the vehicle body, a lifting adjusting mechanism is arranged between the vehicle body and the drilling machine main body, an anchoring locking mechanism is arranged on the lifting adjusting mechanism, and an automatic net hanging mechanism is arranged on one side of the anchoring locking mechanism;
the lift adjustment mechanism includes: the device comprises a horizontal moving structure, a lifting adjusting structure and an angle adjusting structure;
one end of the horizontal moving structure is arranged on the vehicle body, the other end of the horizontal moving structure is arranged on a step flat disc at the upper part of the slope to be anchored, the lifting adjusting structure is arranged on the horizontal moving structure, and the angle adjusting structure is arranged on the lifting adjusting structure;
the horizontal movement structure includes: the movable trolley comprises a movable trolley, a pair of guide rails with the same structure, a fixed frame and a pair of hydraulic cylinders with the same structure;
the movable trolley is arranged on a step flat disc on the upper portion of the slope to be anchored, one ends of a pair of guide rails are movably connected with the movable trolley respectively, the fixed frame is arranged on the vehicle body, the pair of guide rails are movably connected with the fixed frame respectively, the pair of hydraulic cylinders are arranged in the fixed frame along the horizontal direction, and the movable ends of the pair of hydraulic cylinders are movably connected with the other ends of the pair of guide rails respectively;
the lift adjustment structure includes: the device comprises a pair of fixed shafts with the same structure, two pairs of first gears with the same structure, a pair of chains with the same structure, a pair of sliding blocks with the same structure, a bearing plate, a driving machine, a driving bevel gear, a transmission shaft, a driven bevel gear, a pair of second gears with the same structure and an operating platform;
the pair of fixed shafts are respectively arranged on the lower end faces of the pair of guide rails, the two pairs of first gears are respectively sleeved on two ends of the pair of fixed shafts, the pair of chains are respectively sleeved on the two pairs of first gears and are mutually meshed with the first gears, the pair of sliding blocks are respectively sleeved on the pair of guide rails, the bearing plate is arranged on the pair of guide rails, the driving machine is arranged on the lower end face of the bearing plate, the driving bevel gear is embedded on the driving end of the driving machine, the transmission shaft is arranged on the lower end face of the bearing plate, the driven bevel gear is embedded on the transmission shaft and is meshed with the driving bevel gear, the pair of second gears are respectively embedded on two ends of the transmission shaft and are meshed with the chains, and the operating platform is arranged on one side of the bearing plate.
The angle adjusting structure includes: an angle adjusting part and an auxiliary pushing part;
the angle adjusting part is arranged on the bearing plate, the auxiliary pushing part is arranged on the angle adjusting part, and the drilling machine main body is arranged on the auxiliary pushing part;
the angle adjusting part includes: the device comprises a support frame, a fixed plate, a pair of first electric push rods with the same structure and a protractor;
the support frame is arranged on the bearing plate, the fixing plate is arranged on the bearing plate, one end of the fixing plate is movably connected with one end of the support frame, the first electric push rod is arranged on one side of the support frame, the movable end of the first electric push rod is vertically upward and movably connected with the other end of the fixing plate, and the protractor is arranged on one side wall surface of the support frame.
The auxiliary pushing portion includes: the device comprises a straight pin lead screw module, a pair of slide rails with the same structure, an L-shaped moving block and a damping spring;
the straight pin lead screw module is arranged on the fixed plate, the pair of slide rails are respectively embedded on the fixed plate and located on two sides of the straight pin lead screw module, the L-shaped moving block is embedded on the moving end of the straight pin lead screw module, two ends of the L-shaped moving block are respectively sleeved on the pair of slide rails, the drilling machine main body is arranged on the L-shaped moving block, the damping spring is arranged between the L-shaped moving block and the drilling machine main body, and two ends of the damping spring are respectively connected with the L-shaped moving block and the drilling machine main body.
The anchor locking mechanism includes: the device comprises an L-shaped frame, an anchoring agent filling structure, an anchor rod locking structure and a suspension;
the L-shaped frame is arranged on the bearing plate, the anchoring agent filling structure is arranged on the L-shaped frame, the anchor rod locking structure is arranged below the anchoring agent filling structure, the suspension is arranged between the fixed plate and the automatic net hanging mechanism, the upper end of the suspension is movably connected with the fixed plate, and the lower end of the suspension is movably connected with the automatic net hanging mechanism;
the anchoring agent filling structure includes: the feeding device comprises a storage box, a feeding groove, a first servo motor, a rotating frame and a second electric push rod;
one end of the storage box is movably arranged on the L-shaped frame, the other end of the storage box is movably connected with the suspension, the storage box is of an annular box structure, one side of the storage box is of a hollow structure, an opening is arranged on the upper end surface of the storage box, the feeding groove is arranged on one side of the storage box, and is positioned at the opening position, the first servo motor is arranged at one side of the storage box, the driving end of the first servo motor penetrates through the central position of the wall surface at one side of the storage box and extends into the storage box body, the rotating frame is arranged in the storage box, and is connected with the driving end of the first servo motor, a U-shaped groove is distributed on the rotating frame along the circumferential direction, the second electric push rod is arranged on the first servo motor, and the movable end of the second electric push rod is opposite to the feeding groove.
The stock locking structure includes: the hydraulic control system comprises a sliding chute, an anchor rod drilling machine and a first hydraulic push rod;
the sliding groove is arranged at the lower side of the L-shaped frame, one end of the sliding groove is connected with the L-shaped frame,
the other end of the sliding groove is movably connected with the suspension, the jumbolter is embedded on the lower end face of the sliding groove, the first hydraulic push rod is arranged on the sliding groove, and the movable end of the first hydraulic push rod is connected with the jumbolter.
The automatic net hanging mechanism comprises: fixing the reel, the nut drilling machine and a second hydraulic push rod;
the fixed scroll is arranged below the L-shaped frame and connected with the L-shaped frame, the nut drilling machine is arranged on the lower side of the suspension, the second hydraulic push rod is embedded on the lower end face of the suspension, and one end of the nut drilling machine is embedded on the movable end of the second hydraulic push rod.
The full-automatic anchoring method and the full-automatic anchoring equipment for protecting the side slope of the strip mine manufactured by the technical scheme of the invention, the height position of the drilling machine main body is adjusted by additionally arranging the guide rail on the vehicle body and the lifting adjusting mechanism on the guide rail, so that the main body of the drilling machine is over against the preset hole site for drilling, the anchoring agent and the anchor rod are inserted into the formed drill hole by matching with the anchoring locking mechanism, and the automatic net hanging mechanism is utilized to carry out net hanging protection on the slope, the structure is simple, the design is reasonable, the cost is lower, the problems of large difficulty, large construction amount, long construction period and high production cost of the traditional construction operation mode are solved, the construction method has the advantages that a large number of constructors are needed when the drilling operation is carried out, the constructors need to carry out high-altitude operation, the danger is high, and in addition, if large-scale special equipment such as a long-arm operation trolley is adopted, the price is very high, and the cost is high.
Drawings
Fig. 1 is a schematic view of a fully-automatic anchoring method and equipment for strip mine slope protection according to the present invention.
Fig. 2 is a main view enlarged structure schematic diagram of the full-automatic anchoring method and equipment for strip mine slope protection.
Fig. 3 is a schematic side view of the fully automatic anchoring method and apparatus for strip mine slope protection according to the present invention.
Fig. 4 is a side view enlarged structural schematic diagram of the full-automatic anchoring method and equipment for strip mine slope protection according to the present invention.
Fig. 5 is a schematic side-view enlarged sectional structure view of the fully-automatic anchoring method and device for strip mine slope protection according to the present invention.
Fig. 6 is a schematic diagram of a side view structure of a position a-a of the fully automatic anchoring method and apparatus for strip mine slope protection according to the present invention.
Fig. 7 is a schematic top view of a main body of a drilling machine of the fully-automatic anchoring method and device for strip mine slope protection of the present invention.
Fig. 8 is a schematic view of a storage tank of the fully-automatic anchoring method and apparatus for strip mine slope protection according to the present invention.
Fig. 9 is a schematic top view of the vehicle body of the fully automatic anchoring method and apparatus for strip mine slope protection according to the present invention.
Fig. 10 is an enlarged structural diagram of a position a of the fully-automatic anchoring method and device for strip mine slope protection according to the present invention.
In the figure: 1-a vehicle body; 2-a drill body; 3-a mobile trolley; 4-a guide rail; 5-a fixing frame; 6-hydraulic cylinder; 7-a fixed shaft; 8-a first gear; 9-a chain; 10-a slide block; 11-a carrier plate; 12-a drive machine; 13-a driving bevel gear; 14-a drive shaft; 15-a driven bevel gear; 16-a second gear; 17-an operation table; 18-a support frame; 19-fixing the plate; 20-a first electric push rod; 21-a protractor; 22-straight pin screw rod module; 23-a slide rail; a 24-L shaped moving block; 25-a damping spring; 26-L-shaped frame; 27-a suspension; 28-a material storage box; 29-a feed tank; 30-a first servo motor; 31-a turret; 32-a second electric push rod; 33-a chute; 34-a jumbolter; 35-a first hydraulic push rod; 36-a fixed reel; 37-nut drill; 38-second hydraulic ram.
Detailed Description
The invention will be described in detail below with reference to the accompanying drawings, and as shown in fig. 1 to 10, a fully automatic anchoring method for strip mine slope protection comprises the following operation steps: step S1, leveling the side slope; step S2, point marking; step S3, erecting equipment; step S4, punching holes; step S5, fixing the anchor rod; step S6, automatic net hanging; step S7, translating equipment; step S1: leveling the side slope of the strip mine to be anchored according to the design requirement; step S2: after the side slope is leveled, measuring lofting on the side slope, and marking a position to be drilled; step S3: selecting a guide rail 4 with proper length for installation, erecting full-automatic anchoring equipment on a slope position to be anchored, and facing the marked position to be drilled; step S4, controlling the full-automatic anchoring equipment, adjusting the drilling angle of the drilling machine according to the design requirement, and drilling; step S5: adjusting the full-automatic anchoring equipment to enter the next position to be drilled, and simultaneously performing anchoring operation on the formed drilled hole; step S6: after anchoring operation is completed on a certain row of drill holes on the slope surface of the strip mine, automatically hanging the net on the anchored slope surface, wherein the automatic net hanging step is completed by an automatic net hanging mechanism of full-automatic anchoring equipment for protecting the slope surface of the strip mine; step S7: after the automatic net hanging operation is completed, the anchoring device is translated to the next row of positions to be drilled, the anchoring operation is continued, the mark of the measurement lofting in the step S2 is clear and accurate, a sufficient space needs to be reserved between a drill bit and a slope surface of the full-automatic anchoring device before the angle adjustment of the full-automatic anchoring device in the step S4, in the anchoring operation process, firstly, an anchoring agent is put into a formed drill hole, and then, an anchor rod is inserted into the drill hole to perform the anchoring operation in the step S5.
A full-automatic anchoring device for strip mine slope protection comprises a vehicle body 1 and a drilling machine main body 2, wherein the drilling machine main body 2 is arranged on the vehicle body 1, a lifting adjusting mechanism is arranged between the vehicle body 1 and the drilling machine main body 2, an anchoring locking mechanism is arranged on the lifting adjusting mechanism, and an automatic net hanging mechanism is arranged on one side of the anchoring locking mechanism; the lift adjustment mechanism includes: the device comprises a horizontal moving structure, a lifting adjusting structure and an angle adjusting structure; one end of the horizontal moving structure is arranged on the vehicle body 1, the other end of the horizontal moving structure is arranged on a step flat disc at the upper part of the slope to be anchored, the lifting adjusting structure is arranged on the horizontal moving structure, and the angle adjusting structure is arranged on the lifting adjusting structure; the horizontal movement structure includes: the device comprises a movable trolley 3, a pair of guide rails 4 with the same structure, a fixed frame 5 and a pair of hydraulic cylinders 6 with the same structure; the movable trolley 3 is arranged on a flat disc of a step on the upper portion of the slope to be anchored, one ends of a pair of guide rails 4 are movably connected with the movable trolley 3 respectively, the fixed frame 5 is arranged on the trolley body 1, the pair of guide rails 4 are movably connected with the fixed frame 5 respectively, a pair of hydraulic cylinders 6 are arranged in the fixed frame 5 along the horizontal direction, and the movable ends of the pair of hydraulic cylinders 6 are movably connected with the other ends of the pair of guide rails 4 respectively; the lift adjustment structure includes: a pair of fixed shafts 7 with the same structure, two pairs of first gears 8 with the same structure, a pair of chains 9 with the same structure, a pair of sliders 10 with the same structure, a bearing plate 11, a driving machine 12, a driving bevel gear 13, a transmission shaft 14, a driven bevel gear 15, a pair of second gears 16 with the same structure and an operating platform 17; the pair of fixed shafts 7 are respectively arranged on the lower end surfaces of the pair of guide rails 4, the two pairs of first gears 8 are respectively sleeved on the two ends of the pair of fixed shafts 7, the pair of chains 9 are respectively sleeved on the two pairs of first gears 8 and are mutually meshed with the first gears 8, the pair of sliding blocks 10 are respectively sleeved on the pair of guide rails 4, the bearing plate 11 is arranged on the pair of guide rails 4, the driving machine 12 is arranged on the lower end surface of the bearing plate 11, the driving bevel gear 13 is embedded on the driving end of the driving machine 12, the transmission shaft 14 is arranged on the lower end surface of the bearing plate 11, the driven bevel gear 15 is embedded on the transmission shaft 14 and is meshed with the driving bevel gear 13, and the pair of second gears 16 are respectively embedded on the two ends of the transmission shaft 14 and are meshed with the chains 9, the operation panel 17 is installed on one side of the bearing plate 11, and the angle adjusting structure includes: an angle adjusting part and an auxiliary pushing part; the angle adjusting part is arranged on the bearing plate 11, the auxiliary pushing part is arranged on the angle adjusting part, and the drilling machine main body 2 is arranged on the auxiliary pushing part; the angle adjusting part includes: the device comprises a supporting frame 18, a fixed plate 19, a pair of first electric push rods 20 with the same structure and a protractor 21; the support frame 18 is installed on the bearing plate 11, the fixing plate 19 is installed on the bearing plate 11, one end of the fixing plate 19 is movably connected with one end of the support frame 18, the first electric push rod 20 is installed on one side of the support frame 18, the movable end of the first electric push rod 20 is vertically upward and movably connected with the other end of the fixing plate 19, the protractor 21 is installed on the wall surface on one side of the support frame 18, and the auxiliary pushing part comprises: the device comprises a straight pin screw rod module 22, a pair of slide rails 23 with the same structure, an L-shaped moving block 24 and a damping spring 25; the straight pin lead screw module 22 is installed on the fixed plate 19, the pair of slide rails 23 are respectively embedded on the fixed plate 19 and located on two sides of the straight pin lead screw module 22, the L-shaped moving block 24 is embedded on the moving end of the straight pin lead screw module 22, two ends of the L-shaped moving block 24 are respectively sleeved on the pair of slide rails 23, the drilling machine main body 2 is installed on the L-shaped moving block 24, the damping spring 25 is installed between the L-shaped moving block 24 and the drilling machine main body 2, two ends of the damping spring 25 are respectively connected with the L-shaped moving block 24 and the drilling machine main body 2, and the anchoring and locking mechanism comprises: an L-shaped frame 26, an anchoring agent filling structure, an anchor rod locking structure and a suspension 27; the L-shaped frame 26 is arranged on the bearing plate 11, the anchoring agent filling structure is arranged on the L-shaped frame 26, the anchor rod locking structure is arranged below the anchoring agent filling structure, the suspension 27 is arranged between the fixing plate 19 and the automatic net hanging mechanism, the upper end of the suspension 27 is movably connected with the fixing plate 19, and the lower end of the suspension 27 is movably connected with the automatic net hanging mechanism; the anchoring agent filling structure includes: a material storage box 28, a material supply groove 29, a first servo motor 30, a rotating frame 31 and a second electric push rod 32; one end of the storage box 28 is movably arranged on the L-shaped frame 26, the other end of the storage box 28 is movably connected with the suspension 27, the storage box 28 is of an annular box structure, one side of the storage box 28 is of a hollow structure, an opening is arranged on the upper end surface of the storage box 28, the feeding groove 29 is arranged on one side of the storage box 28 and is located at the opening position, the first servo motor 30 is arranged on one side of the storage box 28, the driving end of the first servo motor 30 penetrates through the central position of the wall surface on one side of the storage box 28 and extends into the storage box 28, the rotating frame 31 is arranged in the storage box 28 and is connected with the driving end of the first servo motor 30, a U-shaped groove is arranged on the rotating frame 31 along the circumferential direction, the second electric push rod 32 is arranged on the first servo motor 30, and the movable end of the second electric push rod 32 is just opposite to the feeding groove 29, and the anchor rod locking structure comprises: a chute 33, a jumbolter 34, and a first hydraulic push rod 35; the chute 33 is installed on the lower side of the L-shaped frame 26, one end of the chute 33 is connected to the L-shaped frame 26, the other end of the chute 33 is movably connected to the suspension 27, the jumbolter 34 is embedded in the lower end surface of the chute 33, the first hydraulic push rod 35 is installed on the chute 33, the movable end of the first hydraulic push rod 35 is connected to the jumbolter 34, and the automatic net hanging mechanism includes: a fixed reel 36, a nut drill 37, and a second hydraulic push rod 38; the fixed scroll 36 is installed below the L-shaped frame 26 and connected with the L-shaped frame 26, the nut drill 37 is installed below the suspension 27, the second hydraulic push rod 38 is embedded on the lower end face of the suspension 27, and one end of the nut drill 37 is embedded on the movable end of the second hydraulic push rod 38.
The implementation scheme is characterized by comprising the following operation steps: step S1, leveling the side slope; step S2, point marking; step S3, erecting equipment; step S4, punching holes; step S5, fixing the anchor rod; step S6, automatic net hanging; step S7, translating equipment; step S1: leveling the side slope of the strip mine to be anchored according to the design requirement; step S2: after the side slope is leveled, measuring lofting on the side slope, and marking a position to be drilled; step S3: selecting a guide rail 4 with proper length for installation, erecting full-automatic anchoring equipment on a slope position to be anchored, and facing the marked position to be drilled; step S4, controlling the full-automatic anchoring equipment, adjusting the drilling angle of the drilling machine according to the design requirement, and drilling; step S5: adjusting the full-automatic anchoring equipment to enter the next position to be drilled, and simultaneously performing anchoring operation on the formed drilled hole; step S6: after a certain row of drill holes on the slope surface of the strip mine are completely anchored, automatically hanging a net on the anchored slope surface; step S7: after the automatic net hanging work is finished, the anchoring equipment is translated to the next row of positions to be drilled, and the anchoring operation is continued; through install the guide rail additional on the automobile body, and carry out height position control to the rig main part through the lift adjustment mechanism on the guide rail, make the rig main part just to the hole site that has set for in advance, drill hole, cooperate anchor locking mechanism to insert anchoring agent and stock in the fashioned drilling hole, and utilize automatic net hanging mechanism to carry out the net hanging protection to domatic, moreover, the steam generator is simple in structure, and reasonable in design, and the cost is lower, it is big to have solved traditional construction operation mode degree of difficulty, the construction volume is big, the construction cycle is long, high in production cost, need more constructor when implementing drilling operation, and constructor will carry out high altitude construction, danger is great, in addition, if adopt large-scale professional equipment, if use long arm operation platform truck, the price is very expensive, the higher problem of cost.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be known from the attached drawings 1-10 of the specification, the scheme is a full-automatic anchoring method and equipment for protecting the side slope of the strip mine, during operation, firstly, the side slope of the strip mine to be anchored is leveled according to the design requirement, after the leveling of the side slope is finished, the side slope is measured and lofted, the position to be drilled is marked, a movable trolley 3 is placed on a flat disc of an upper side step, a trolley body 1 is moved to the position below the movable trolley 3, a guide rail 4 with proper length is selected for installation, two ends of the guide rail are respectively connected with the movable trolley 3 and a fixed frame 5 on the trolley body 1, the angle of the guide rail 4 is finely adjusted through a hydraulic cylinder 6 on the fixed frame 5, a driving machine 12 on the lower side of a bearing plate 11 is controlled to be started, the driving end of the driving machine 12 rotates to drive a driving bevel gear 13 on the driving machine 12 to rotate, the driving bevel gear 13 drives a driven bevel gear, further realizing the rotation of the transmission shaft 14, and enabling the second gears 16 on the two ends of the transmission shaft 14 to perform position adjustment on the chain 9, thereby enabling the bearing plate 11 to perform height position adjustment along the guide rail 4 under the action of the slider 10, realizing the height adjustment of the anchoring device, and simultaneously controlling the expansion of the first electric push rod 20, under the limiting action of the support frame 18, pushing up one end of the fixing plate 19, so that the drilling machine main body 2 forms a certain angle with the horizontal plane, and the drill bit on the drilling machine main body 2 is opposite to a preset hole site, at this time, under the combined action of the L-shaped frame 26 and the suspension 27, enabling the angles of the feeding groove 29, the anchor rod drilling machine 34 and the nut drilling machine 37 to be consistent with the angle between the drilling machine main body 2 and the horizontal plane, starting the drilling machine main body 2, simultaneously starting the straight pin screw rod module 22, and controlling the L, moving to the left side, synchronously moving the drilling machine main body 2, performing drilling operation, after pore forming, reversely adjusting the straight pin screw rod module 22, moving the drilling machine main body 2 to the right side for resetting, simultaneously lifting the bearing plate 11 upwards, enabling the feeding groove 29 on the storage tank 28 to be opposite to a forming hole site, controlling the second electric push rod 32 to expand, pushing the anchoring agent at the upper end of the storage tank 28 to enter the drilling hole through the feeding groove 29, simultaneously controlling the driving end of the first servo motor 30 to rotate for a certain angle, transferring the anchoring agent in the storage tank 28 to the top opening position of the storage tank 28 through the rotating frame 31, continuously lifting the equipment, enabling the anchor rod drilling machine 34 to be opposite to the drilling hole, controlling the first hydraulic push rod 35 to expand, pushing the anchor rod drilling machine 34 to move leftwards along the sliding groove 33, performing anchoring operation on a slope surface by matching with the anchoring agent, controlling the first hydraulic push rod 35, and simultaneously, the equipment is lifted, so that the metal protective net on the fixed scroll 36 is just opposite to the anchor rod, the nut drilling machine 37 is moved leftwards through the expansion of the second hydraulic push rod 38, the protective net is bolted at one end of the anchor rod to perform net-shaped protection on the slope, and after the automatic net hanging operation is completed, the anchoring equipment is translated to the next row of positions to be drilled, and the anchoring operation is continued.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (6)
1. The full-automatic anchoring equipment for strip mine slope protection comprises a vehicle body (1) and a drilling machine main body (2), and is characterized in that the drilling machine main body (2) is arranged on the vehicle body (1), a lifting adjusting mechanism is arranged between the vehicle body (1) and the drilling machine main body (2), an anchoring and locking mechanism is arranged on the lifting adjusting mechanism, and an automatic net hanging mechanism is arranged on one side of the anchoring and locking mechanism;
the lift adjustment mechanism includes: the device comprises a horizontal moving structure, a lifting adjusting structure and an angle adjusting structure;
one end of the horizontal moving structure is arranged on the vehicle body (1), the other end of the horizontal moving structure is arranged on a step flat disc at the upper part of a slope to be anchored, the lifting adjusting structure is arranged on the horizontal moving structure, and the angle adjusting structure is arranged on the lifting adjusting structure;
the horizontal movement structure includes: the device comprises a movable trolley (3), a pair of guide rails (4) with the same structure, a fixed frame (5) and a pair of hydraulic cylinders (6) with the same structure;
the movable trolley (3) is arranged on the flat disc of the step on the upper portion of the slope to be anchored, one end of each of the pair of guide rails (4) is movably connected with the movable trolley (3), the fixed frame (5) is arranged on the trolley body (1), the pair of guide rails (4) is movably connected with the fixed frame (5), the pair of hydraulic cylinders (6) is arranged in the fixed frame (5) along the horizontal direction, and the movable ends of the pair of hydraulic cylinders (6) are movably connected with the other ends of the pair of guide rails (4);
the lift adjustment structure includes: the device comprises a pair of fixed shafts (7) with the same structure, two pairs of first gears (8) with the same structure, a pair of chains (9) with the same structure, a pair of sliders (10) with the same structure, a bearing plate (11), a driving machine (12), a driving bevel gear (13), a transmission shaft (14), a driven bevel gear (15), a pair of second gears (16) with the same structure and an operating platform (17);
the pair of fixed shafts (7) are respectively arranged on the lower end faces of the pair of guide rails (4), the two pairs of first gears (8) are respectively sleeved on two ends of the pair of fixed shafts (7), the pair of chains (9) are respectively sleeved on the two pairs of first gears (8) and are meshed with the first gears (8), the pair of sliding blocks (10) are respectively sleeved on the pair of guide rails (4), the bearing plate (11) is arranged on the pair of guide rails (4), the driving machine (12) is arranged on the lower end face of the bearing plate (11), the driving bevel gear (13) is embedded on the driving end of the driving machine (12), the transmission shaft (14) is arranged on the lower end face of the bearing plate (11), the driven bevel gear (15) is embedded on the transmission shaft (14) and is meshed with the driving bevel gear (13), the pair of second gears (16) are respectively embedded on two ends of the transmission shaft (14) and meshed with the chain (9), and the operating table (17) is arranged on one side of the bearing plate (11);
the angle adjusting structure includes: an angle adjusting part and an auxiliary pushing part;
the angle adjusting part is arranged on the bearing plate (11), the auxiliary pushing part is arranged on the angle adjusting part, and the drilling machine main body (2) is arranged on the auxiliary pushing part;
the angle adjusting part includes: the device comprises a support frame (18), a fixed plate (19), a pair of first electric push rods (20) with the same structure and a protractor (21);
the supporting frame (18) is arranged on the bearing plate (11), the fixing plate (19) is arranged on the bearing plate (11), one end of the fixing plate (19) is movably connected with one end of the supporting frame (18), the pair of first electric push rods (20) are arranged on one side of the supporting frame (18), the movable end of each first electric push rod (20) is vertically upward and movably connected with the other end of the fixing plate (19), and the protractor (21) is arranged on one side wall surface of the supporting frame (18);
the anchor locking mechanism includes: an L-shaped frame (26), an anchoring agent filling structure, an anchor rod locking structure and a suspension (27);
the L-shaped frame (26) is arranged on the bearing plate (11), the anchoring agent filling structure is arranged on the L-shaped frame (26), the anchor rod locking structure is arranged below the anchoring agent filling structure, the suspension (27) is arranged between the fixing plate (19) and the automatic net hanging mechanism, the upper end of the suspension (27) is movably connected with the fixing plate (19), and the lower end of the suspension (27) is movably connected with the automatic net hanging mechanism;
the anchoring agent filling structure includes: the feeding device comprises a storage box (28), a feeding groove (29), a first servo motor (30), a rotating frame (31) and a second electric push rod (32);
the L-shaped frame (26) is movably arranged at one end of the storage box (28), the other end of the storage box (28) is movably connected with the suspension (27), the storage box (28) is of an annular box structure, one side of the storage box (28) is of a hollow structure, an opening is formed in the upper end face of the storage box (28), the feeding groove (29) is formed in one side of the storage box (28) and is located at the opening position, the first servo motor (30) is arranged on one side of the storage box (28), the driving end of the first servo motor (30) penetrates through the central position of the wall face of one side of the storage box (28) and extends into the box body of the storage box (28), the rotating frame (31) is arranged in the storage box (28) and is connected with the driving end of the first servo motor (30), and a U-shaped groove is arranged on the rotating frame (31) along the circumferential direction, the second electric push rod (32) is arranged on the first servo motor (30), and the movable end of the second electric push rod (32) is opposite to the feeding groove (29);
the stock locking structure includes: a chute (33), a jumbolter (34) and a first hydraulic push rod (35);
the sliding chute (33) is arranged on the lower side of the L-shaped frame (26), one end of the sliding chute (33) is connected with the L-shaped frame (26), the other end of the sliding chute (33) is movably connected with the suspension frame (27), the jumbolter (34) is embedded on the lower end face of the sliding chute (33), the first hydraulic push rod (35) is arranged on the sliding chute (33), and the movable end of the first hydraulic push rod (35) is connected with the jumbolter (34);
the automatic net hanging mechanism comprises: a fixed reel (36), a nut drill (37) and a second hydraulic push rod (38);
the fixed scroll (36) is arranged below the L-shaped frame (26) and is connected with the L-shaped frame (26), the nut drilling machine (37) is arranged on the lower side of the suspension (27), the second hydraulic push rod (38) is embedded on the lower end face of the suspension (27), and one end of the nut drilling machine (37) is embedded on the movable end of the second hydraulic push rod (38).
2. The fully automatic anchoring apparatus for strip mine slope protection according to claim 1, wherein the auxiliary push portion comprises: the device comprises a straight pin screw rod module (22), a pair of slide rails (23) with the same structure, an L-shaped moving block (24) and a damping spring (25);
the straight pin screw rod module (22) is arranged on the fixed plate (19), the pair of slide rails (23) are respectively embedded on the fixed plate (19) and located on two sides of the straight pin screw rod module (22), the L-shaped moving block (24) is embedded on the moving end of the straight pin screw rod module (22), two ends of the L-shaped moving block (24) are respectively sleeved on the pair of slide rails (23), the drilling machine main body (2) is arranged on the L-shaped moving block (24), the damping spring (25) is arranged between the L-shaped moving block (24) and the drilling machine main body (2), and two ends of the damping spring (25) are respectively connected with the L-shaped moving block (24) and the drilling machine main body (2).
3. A fully automatic anchoring method for strip mine slope protection, which employs the fully automatic anchoring apparatus for strip mine slope protection according to claim 1, characterized by comprising the following operation steps: step S1, leveling the side slope; step S2, point marking; step S3, erecting equipment; step S4, punching holes; step S5, fixing the anchor rod; step S6, automatic net hanging; step S7, translating equipment;
step S1: leveling the side slope of the strip mine to be anchored according to the design requirement;
step S2: after the side slope is leveled, measuring lofting on the side slope, and marking a position to be drilled;
step S3: selecting a guide rail (4) with a proper length for installation, erecting full-automatic anchoring equipment on a slope position to be anchored, and facing the marked position to be drilled;
step S4, controlling the full-automatic anchoring equipment, adjusting the drilling angle of the drilling machine according to the design requirement, and drilling;
step S5: adjusting the full-automatic anchoring equipment to enter the next position to be drilled, and simultaneously performing anchoring operation on the formed drilled hole;
step S6: after anchoring operation is completed on a certain row of drill holes on the slope surface of the strip mine, automatically hanging the net on the anchored slope surface, wherein the automatic net hanging step is completed by an automatic net hanging mechanism of full-automatic anchoring equipment for protecting the slope surface of the strip mine;
step S7: and after the automatic net hanging work is finished, the anchoring equipment is translated to the next row of positions to be drilled, and the anchoring operation is continued.
4. The fully automatic anchoring method for strip mine slope protection according to claim 3, wherein the indication of the measured loft in step S2 should be clear and accurate.
5. The method according to claim 3, wherein a sufficient space is left between the drill bit of the fully automatic anchoring device and the slope surface before the angle adjustment of the fully automatic anchoring device in the step S4.
6. The fully automatic anchoring method for protecting a slope of an open pit mine according to claim 3, wherein in the anchoring operation, in step S5, the anchoring agent is first put into the formed drill hole, and then the anchor rod is inserted into the drill hole to perform the anchoring operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910497965.9A CN110241832B (en) | 2019-06-10 | 2019-06-10 | Full-automatic anchoring method and equipment for strip mine slope protection |
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| CN201910497965.9A CN110241832B (en) | 2019-06-10 | 2019-06-10 | Full-automatic anchoring method and equipment for strip mine slope protection |
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| CN110241832B true CN110241832B (en) | 2021-04-27 |
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| CN110723692A (en) * | 2019-09-30 | 2020-01-24 | 中国一冶集团有限公司 | Movable operation platform for slope construction |
| CN111676902A (en) * | 2020-06-11 | 2020-09-18 | 包仁钦 | Slope protection reinforcing apparatus for hydraulic engineering |
| CN113841537A (en) * | 2021-09-03 | 2021-12-28 | 杭州中艺生态环境工程有限公司 | A ecological soil environment of native vegetation improves device for preventing barren mountain soil erosion and water loss |
| CN115217308B (en) * | 2022-08-24 | 2024-02-20 | 铁科院(深圳)特种工程有限公司 | Self-walking type operation platform suitable for steep slope construction operation |
| CN115387589A (en) * | 2022-08-24 | 2022-11-25 | 浙江安盛爆破工程有限公司 | Ecological restoration auxiliary equipment for high and steep slope of quarry and construction method thereof |
| CN116575853B (en) * | 2023-05-25 | 2024-07-09 | 深圳鑫钻建设科技有限公司 | Multi-unit deep well drilling machine and drilling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3823298B2 (en) * | 2002-10-15 | 2006-09-20 | 株式会社大林組 | Slope drilling equipment |
| CN202560097U (en) * | 2012-03-22 | 2012-11-28 | 四川大学 | Side slope anchoring drill construction device |
| CN105443037B (en) * | 2015-12-24 | 2018-06-05 | 蒲长晏 | A kind of top jumbolter and the top roofboltier comprising the drilling machine |
| CN207377491U (en) * | 2017-10-31 | 2018-05-18 | 陈智峰 | A kind of high gradient slope anchors boring constructing device |
| CN208816044U (en) * | 2018-07-11 | 2019-05-03 | 中交机电工程局有限公司 | A kind of urban track traffic drilling construction drilling machine |
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