CN114165239A - Quick positioning device for anchor rod hole of shaft equipment - Google Patents
Quick positioning device for anchor rod hole of shaft equipment Download PDFInfo
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- CN114165239A CN114165239A CN202111513999.6A CN202111513999A CN114165239A CN 114165239 A CN114165239 A CN 114165239A CN 202111513999 A CN202111513999 A CN 202111513999A CN 114165239 A CN114165239 A CN 114165239A
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- 238000005553 drilling Methods 0.000 claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 9
- 230000008093 supporting effect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
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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
- E21B7/002—Drilling with diversely driven shafts extending into the borehole
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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
- E21B7/04—Directional drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the technical field of anchor rod hole drilling equipment, and provides a shaft equipment anchor rod hole quick positioning device which comprises a flexible disk body, wherein the flexible disk body is lifted in a shaft by virtue of a lifting device, a guide assembly is arranged on the flexible disk body, the guide assembly comprises a sliding bracket, a guide pipe and a positioning plate, the sliding bracket is arranged on the flexible disk body in a sliding mode, the sliding bracket slides along the circumference of the flexible disk body, the guide pipe is fixedly arranged on the sliding bracket and used for guiding a drilling piece, the positioning plate is arranged on the sliding bracket in a sliding mode, the flexible disk body is located between the sliding bracket and the positioning plate, and the positioning plate is abutted to the flexible disk body and used for positioning the sliding bracket. Through above-mentioned technical scheme, the problem of opening position in the prior art is not well controlled has been solved.
Description
Technical Field
The invention relates to the technical field of anchor rod hole cutting equipment, in particular to a rapid positioning device for an anchor rod hole of shaft equipment.
Background
The mine vertical shaft development mode is generally provided with main shafts, auxiliary shafts, air shafts and other shafts, the vertical shaft is equipped with installation engineering, and after the vertical shaft is built, components such as steel beams, ladders, cage guides, pipelines, cables and the like are installed in the vertical shaft according to design drawings to form various systems mainly comprising a lifting system. The shaft members are generally connected and positioned by using a bracket as a support, the bracket is usually fixed by using resin anchor rods, so that anchor rod holes are required to be drilled at specified positions in advance, multiple layers of anchor rod holes are generally required, and the distance between installation layers of adjacent anchor rods, the specific position, the depth and the like of each layer of anchor rod are generally determined in construction.
In the prior art, manual measurement is adopted for paying off, anchor rod holes are positioned layer by using templates, the hole drilling direction and position are not easy to control, the installation quality level of shaft equipment is low, the working efficiency is low, and the labor intensity of operating personnel is enhanced.
Disclosure of Invention
The invention provides a rapid positioning device for a shaft equipment anchor rod hole, which solves the problem that the position of a drilling hole in the related technology is not well controlled.
The technical scheme of the invention is as follows: the utility model provides a pit shaft is equipped quick positioner in stock hole, includes flexible disk body, flexible disk body goes up and down in the pit shaft with the help of elevating gear, be provided with the direction subassembly on the flexible disk body, the direction subassembly includes sliding bracket, stand pipe and locating plate, sliding bracket slides and sets up on the flexible disk body, sliding bracket follows flexible disk body circumference slides, the stand pipe is fixed to be set up sliding bracket is last for drilling piece direction, the locating plate slides and sets up sliding bracket is last, flexible disk body is located sliding bracket with between the locating plate, the locating plate with flexible disk body butt is used for the location sliding bracket.
As a further technical solution, it is proposed that,
still include stabilizing mean, stabilizing mean includes sleeve pipe and stabilizing plug, the sleeve pipe articulates the stand pipe mouth of pipe, stabilizing plug screw thread is installed in the sleeve pipe, stabilizing plug has seted up the stable hole to the axial for the cover is established on the drilling rod.
As a further technical solution, it is proposed that,
the flexible disk body comprises an outer disk and an inner disk, the inner disk is inserted into the outer disk in a sliding mode, and the inner disk and the outer disk are opened or closed through the opening and closing mechanism and used for adjusting the radius of the flexible disk body.
As a further technical solution, it is proposed that,
the inner disc is provided with a first rail, the outer disc is provided with a second rail, the sliding bracket is provided with a pulley in a rotating mode, the pulley rolls on the first rail and the second rail, the inner disc is provided with a plurality of gaskets in a sliding mode along the radial direction, and the gaskets are located at the bottom of the first rail and used for compensating the height difference between the first rail and the second rail.
As a further technical solution, it is proposed that,
the flexible disk body still includes the extension board, it includes crank, connecting rod and a plurality of pole that opens and shuts to open and shut the mechanism, crank one end articulates on the extension board, the other end with the connecting rod tip is articulated, the connecting rod other end with it is articulated to open and shut the pole, and is a plurality of open and shut the pole end to end and articulate in proper order, open and shut the pole and have inner and outer end, be provided with the connecting axle on the outer end, it is adjacent two on the outer end the connecting axle is connected respectively in adjacent outer dish with on the inner dish.
As a further technical solution, it is proposed that,
the telescopic rod is arranged on the support plate in a sliding mode, the telescopic rod slides along the radial direction of the flexible disk body, and the inner end of the telescopic rod is connected with the telescopic rod.
As a further technical solution, it is proposed that,
the flexible plate body is characterized by further comprising a plurality of guide ropes, one ends of the guide ropes are fixedly connected to the outside of the shaft, the other ends of the guide ropes are fixedly connected to the bottom of the shaft, the guide ropes are in a tightening state and are parallel to the axis of the shaft, and the flexible plate body slides on the guide ropes.
As a further technical solution, it is proposed that,
the fixed work platform that is provided with on the extension board still includes the location fastener, the location fastener is two halves lock structure and slides and sets up on the direction rope, the location fastener is in with the help of bolt locking on the direction rope for bear work platform still includes to measure the rope, it connects to measure rope one end work platform is last, and the other end is connected on the location fastener, it is on a parallel with to measure the rope the direction rope, it equals the distance between the adjacent stock installation layer to measure rope length.
As a further technical solution, it is proposed that,
the outer disc is provided with a lead screw in a rotating mode, the lead screw moves along the normal direction of the flexible disc body, and the lead screw is abutted to the inner wall of the shaft and used for positioning the flexible disc body.
As a further technical solution, it is proposed that,
the supporting plate is fixedly connected with a safety rope, the end part of the safety rope is fixedly connected with a safety clamp, the supporting plate further comprises a lifting rope and a plurality of lifting lugs, the lifting lugs are fixedly arranged on the circumference of the flexible disk body, one end of the lifting rope is connected with the lifting lugs, and the other end of the lifting rope is used for being connected with a lifting device.
The working principle and the beneficial effects of the invention are as follows: the flexible disk body is made of deformable flexible materials, such as rubber, the flexible disk body can freely lift in a shaft by virtue of a lifting device, a guide assembly is arranged on the flexible disk body and comprises a sliding bracket, a guide pipe and a positioning plate, the sliding bracket is arranged on the circumference of the flexible disk body in a sliding mode, the guide pipe is fixedly arranged on the sliding bracket, a drilling piece for drilling can penetrate through the guide pipe, the positioning plate is arranged on the sliding bracket in a sliding mode and is positioned between the sliding bracket and the positioning plate, and the sliding bracket can be locked on the flexible disk body after the positioning plate is abutted against the flexible disk body;
when the flexible anchor rod drilling machine works, the position of the sliding bracket on the flexible disk body is adjusted before the flexible anchor rod drilling machine enters a shaft, the environment in the shaft is simulated, the position of the guide pipe is positioned in advance, the position of the guide pipe corresponds to the position of an anchor rod hole to be drilled, then the positioning plate slides to be close to and abutted against the flexible disk body, the positioning plate and the sliding bracket are clamped and fixed on the flexible disk body together, the position of the guide pipe is positioned, the flexible disk body is lowered into the shaft by virtue of a lifting device, and after the flexible disk body reaches an anchor rod installation layer, a worker only needs to align a drill bit with the guide pipe and drill a hole along the guide pipe, so that the anchor rod hole with the accurate position and the correct direction can be drilled; the flexible disk body and the sliding bracket are utilized, the position of the anchor rod drilling hole is determined before the anchor rod drilling hole enters the shaft, manual measurement and line laying are not needed, and the position and the direction of the drilled hole are limited by the guide pipe, so that the accuracy of the drilled hole position is ensured, the structure is simple, the operation is convenient, the quality of the anchor rod drilling hole is high, and the working efficiency is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic top view of a device for rapidly positioning a bolt hole in a wellbore;
FIG. 2 is a schematic view of the bottom structure of the quick positioning device for an anchor rod hole of a shaft equipment according to the present invention;
FIG. 3 is a top view of the present invention wellbore rig anchor rod hole quick positioning device;
FIG. 4 is a schematic structural view of a guide assembly of the present invention;
FIG. 5 is a schematic structural diagram of a first rail according to the present invention;
in the figure: 1. the flexible disk body, 2, the sliding bracket, 3, the stand pipe, 4, the locating plate, 5, the sleeve pipe, 6, the stabilizer plug, 7, the outer dish, 8, the inner dish, 9, first track, 10, the second track, 11, the pulley, 12, the gasket, 13, the extension board, 14, the crank, 15, the connecting rod, 16, open and shut the pole, 17, the inner, 18, the outer end, 19, the telescopic link, 20, the direction rope, 21, work platform, 22, the location fastener, 23, the rope of measuring, 24, the lead screw, 25, the safety rope, 26, the safety clamp, 27, the lift rope, 28, the lug, 29, the stabilizer hole, 30 connecting axle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 5, this embodiment provides a quick positioning device for a shaft equipment anchor rod hole, which includes a flexible disk 1, the flexible disk 1 is lifted in a shaft by means of a lifting device, a guiding assembly is arranged on the flexible disk 1, the guiding assembly includes a sliding bracket 2, a guiding pipe 3 and a positioning plate 4, the sliding bracket 2 is slidably arranged on the flexible disk 1, the sliding bracket 2 slides along the circumference of the flexible disk 1, the guiding pipe 3 is fixedly arranged on the sliding bracket 2 and is used for passing through a drilling member, the positioning plate 4 is slidably arranged on the sliding bracket 2, the flexible disk 1 is located between the sliding bracket 2 and the positioning plate 4, and the positioning plate 4 is abutted against the flexible disk 1 and is used for positioning the sliding bracket 2.
In this embodiment, the specific structure of the quick positioning device for the anchor rod hole of the shaft equipment is as follows: the flexible disk body 1 is made of deformable flexible materials, such as rubber, the flexible disk body 1 can freely lift in a shaft by means of a lifting device, a guide assembly is arranged on the flexible disk body 1 and comprises a sliding bracket 2, a guide pipe 3 and a positioning plate 4, the sliding bracket 2 is arranged on the circumference of the flexible disk body 1 in a sliding mode, the guide pipe 3 is fixedly arranged on the sliding bracket 2, a drilling piece for drilling can penetrate through the guide pipe 3, the positioning plate 4 is arranged on the sliding bracket 2 in a sliding mode, the flexible disk body 1 is located between the sliding bracket 2 and the positioning plate 4, and the sliding bracket 2 can be locked on the flexible disk body 1 after the positioning plate 4 is abutted against the flexible disk body 1;
during operation, the position of the sliding bracket 2 on the flexible disk body 1 is adjusted before entering a shaft, the environment in the shaft is simulated, the position of the guide pipe 3 is positioned in advance, the position of the guide pipe 3 corresponds to the position of an anchor rod hole to be drilled, then the positioning plate 4 slides to be close to and abutted against the flexible disk body 1, the positioning plate 4 and the sliding bracket 2 are clamped and fixed on the flexible disk body 1 together, the positioning of the position of the guide pipe 3 is realized, then the flexible disk body 1 is lowered into the shaft by means of a lifting device, after the anchor rod reaches an anchor rod installation layer, a worker only needs to align a drill bit with the guide pipe 3 and drill a hole along the guide pipe 3, and the anchor rod hole with the accurate position and the correct direction can be drilled; in the prior art, manual setting-out measurement is needed for determining the position of an anchor rod hole, which is very troublesome, and the stability of a drill bit is difficult to control manually during drilling, the direction is easy to deviate, and the quality of the anchor rod hole cannot be ensured;
this embodiment utilizes flexible disk body 1 and sliding bracket 2, just confirm the position of beating the anchor rod hole with stand pipe 3 before getting into the pit shaft, need not the manual measurement unwrapping wire again, the position and the direction of chiseling the hole are all injectd by stand pipe 3, thereby it is accurate to have guaranteed that the chiseling hole position is accurate, sliding bracket 2 can adjust stand pipe 3 positions through sliding, thereby the pit shaft of the different anchor rod hole position condition of adaptation, the adaptability scope of device has been increased, the drill bit is located stand pipe 3 simultaneously, guarantee that the drill bit can not rock, make the anchor rod hole quality level of beating high, thereby avoided the later stage because of the reaming problem of position skew needs, and work efficiency has been improved.
Further, the method also comprises the following steps of,
still include stabilizing mean, stabilizing mean includes sleeve pipe 5 and stabilizing plug 6, sleeve pipe 5 articulates 3 mouths of tubes of stand, stabilizing plug 6 screw thread is installed in the sleeve pipe 5, stabilizing hole 29 has been seted up to stabilizing plug 6 axial for the cover is established on the drilling rod.
In this embodiment, because of the drill bit diameter is greater than the drilling rod diameter, so after the drill bit creeps into the pit shaft inner wall, stay the drilling rod in the outside and shake easily, influence anchor rod hole quality, stabilizing mean includes sleeve pipe 5 and stabilizing plug 6, sleeve pipe 5 articulates the mouth of pipe at stand pipe 3, stabilizing plug 6 threaded mounting has seted up stabilizing hole 29 in sleeve pipe 5, stabilizing plug 6 accessible back of the body of pipe 5, separate with sleeve pipe 5, establish the drilling rod with stabilizing plug 6 cover during the use, after the drill bit creeps into the pit shaft inner wall, stay outside drilling rod and receive stabilizing plug 6 spacing, can not vibrate, stabilizing plug 6 can be through precession sleeve pipe 5, thereby adjust the position on the drilling rod, the most position of violent cursory drilling rod vibration of pertinence.
Further, the method also comprises the following steps of,
the flexible disk body 1 comprises an outer disk 7 and an inner disk 8, the inner disk 8 is inserted into the outer disk 7 in a sliding mode, and the inner disk 8 and the outer disk 7 are opened or closed through the opening and closing mechanism and used for adjusting the size of the flexible disk body 1.
In this embodiment, flexible disk body 1 is circular, flexible disk body 1 is including outer dish 7 and inner dish 8 that the cartridge is in the same place each other, the 8 profiles of inner dish are less, 8 cartridges of inner dish are in outer dish 7, be provided with on the flexible disk body 1 and open and shut the mechanism, can slide between inner dish 8 and the outer dish 7 with the help of opening and shutting the mechanism, the excircle profile size that can adjust flexible disk body 1 after inner dish 8 and outer dish 7 slide each other, thereby the different diameter size's pit shaft of adaptation has increased the accommodation of device.
Further, the method also comprises the following steps of,
the inner disc 8 is provided with a first rail 9, the outer disc 7 is provided with a second rail 10, the sliding bracket 2 is rotatably provided with a pulley 11, the pulley 11 rolls on the first rail 9 and the second rail 10, the inner disc 8 is provided with a plurality of gaskets 12 in a sliding manner along the radial direction, and the gaskets 12 are positioned at the bottom of the first rail 9 and used for compensating the height difference between the first rail 9 and the second rail 10.
In this embodiment, the top and the bottom of the inner disc 8 are provided with the first rail 9, the top and the bottom of the outer disc 7 are provided with the second rail 10, the sliding bracket 2 is rotatably provided with a plurality of pulleys 11, the first rail 9 and the second rail 10 roll, the inner disc 8 is slidably provided with a plurality of gaskets 12, the gaskets 12 are located at the bottom of the first rail 9, after the inner disc 8 slides out of the outer disc 7, a height difference exists between the first rail 9 and the second rail 10, the thickness of the gaskets 12 is equal to the height of the second rail 10 higher than the first rail 9, just compensating the height difference, when the inner disc 8 needs to slide into the outer disc 7, the gaskets 12 slide out of the first rail 9 and are temporarily stored in the inner disc 8 for more integration and more convenient operation during use, after the gaskets 12 return, the insertion and the abdication of the inner disc 8 and the outer disc 7 are realized, so as to ensure that the external contour size of the outer circle of the flexible disc body 1 can be normally adjusted, simultaneously, make first track 9 and second track 10 guarantee when using on same horizontal plane, the purpose makes pulley 11 can guarantee level and smooth stable when rolling, guarantees simultaneously that the height at sliding bracket 2 place can not change on first track 9, avoids sliding bracket 2 to descend, and the stand pipe 3 place height can not change, guarantees the accuracy of cutting the hole height, avoids later stage secondary reaming, has improved the anchor rod hole quality.
Further, the method also comprises the following steps of,
the flexible disk body 1 further comprises a support plate 13, the opening and closing mechanism comprises a crank 14, a connecting rod 15 and a plurality of opening and closing rods 16, one end of the crank 14 is hinged to the support plate 13, the other end of the crank is hinged to the end of the connecting rod 15, the other end of the connecting rod 15 is hinged to the opening and closing rods 16, the opening and closing rods 16 are sequentially hinged from head to tail, each opening and closing rod 16 is provided with an inner end 17 and an outer end 18, a connecting shaft 30 is arranged on the outer end 18, and two connecting shafts 30 on the outer end 18 are adjacent to each other, and the connecting shafts 30 are respectively connected to the outer disk 7 and the inner disk 8.
In this embodiment, the flexible disk body 1 further includes a support plate 13, the opening and closing mechanism includes a crank 14, a connecting rod 15 and a plurality of opening and closing rods 16, one end of the crank 14 is hinged on the support plate 13, the other end of the crank is hinged with the end of the connecting rod 15, the other end of the connecting rod 15 is hinged with the opening and closing rods 16, two ends of each opening and closing rod 16 are respectively an inner end 17 and an outer end 18, the opening and closing rods 16 are sequentially hinged end to end and are arranged in a surrounding manner, the outer end 18 of each opening and closing rod 16 is connected with the inner side surface of the outer disk 7 through an intermediate member, the crank 14 rotates to drive the connecting rod 15 to move, the connecting rod 15 controls the plurality of opening and closing rods 16 to jointly swing, the angle between the opening and closing rods 16 changes, so that the size of the outer contour formed by the surrounding of the opening and closing rods 16 changes, the outer end 18 is provided with a connecting shaft 30, two connecting shafts 30 on two adjacent outer ends 18 are respectively connected to one outer disk 7 and one inner disk 8, thereby controlling the outer disk 7 and the inner disk 8 to be far away from or close to the center of the flexible disk body 1, make inner disc 8 and outer dish 7 slip each other, be convenient for change 1 radius size of flexible disk body to the pit shaft of different diameters size of adaptation makes device application scope wider.
Further, the method also comprises the following steps of,
the telescopic disc type flexible disc body is characterized by further comprising a telescopic rod 19, the telescopic rod 19 is arranged on the support plate 13 in a sliding mode, the telescopic rod 19 slides along the normal direction of the flexible disc body 1, and the inner end 17 is connected with the telescopic rod 19.
In this embodiment, the telescopic rod 19 is slidably disposed on the supporting plate 13, the telescopic rod 19 slides along the normal direction of the flexible disk body 1, one end of the telescopic rod 19 slides on the supporting plate 13, the other end of the telescopic rod is connected with the inner end 17 of the opening and closing rod 16, the crank 14 is used for controlling the opening and closing rod 16 to swing, and the opening and closing rod 16 swings to control the telescopic rod 19 to slide, so that the opening and closing rod 16 is more smooth and stable when swinging, a supporting effect is also achieved, and the structure between the opening and closing rods 16 is more stable and firmer.
Further, the method also comprises the following steps of,
the flexible plate type well drilling device is characterized by further comprising a plurality of guide ropes 20, one ends of the guide ropes 20 are fixedly connected to the outside of the well casing, the other ends of the guide ropes 20 are fixedly connected to the bottom of the well casing, the guide ropes 20 are in a tightening state and parallel to the axis of the well casing, and the flexible plate body 1 slides on the guide ropes 20.
In this embodiment, direction rope 20 one end fixed connection is outside the pit shaft, other end fixed connection is in the pit shaft bottom, direction rope 20 is the state of tightening, direction rope 20 is on a parallel with the pit shaft axis, direction rope 20 passes flexible disk body 1, make flexible disk body 1 slide on direction rope 20, the guide effect has been played, the direction of rise that makes flexible disk body 1 remains vertical all the time, direction rope 20 is many and array settings, further improve the guide effect, also avoid flexible disk body 1 to take place to rock.
Further, the method also comprises the following steps of,
In this embodiment, a working platform 21 is fixedly disposed on the support plate 13, the positioning clamp 22 is a structure in which two halves are fastened, the positioning clamp 22 slides on the guiding rope 20, a bolt is rotatably disposed on the positioning clamp 22, the bolt passes through the two halves of the positioning clamp 22 to lock the positioning clamp 22 to the guiding rope 20, the positioning clamp 22 is disposed below the working platform 21, the positioning clamp 22 can bear the working platform 21 after being locked, a measuring rope 23 is connected between the positioning clamp 22 and the working platform 21, the length of the measuring rope 23 is the distance between the upper and lower anchor rod installation layers, the measuring rope 23 with a corresponding length is used before entering the shaft, when the shaft is used, after the hole is punched in one anchor rod installation layer, the positioning clamp 22 is put down, the measuring rope 23 is in a tightened state, then the positioning clamp 22 is locked, the flexible disk body 1 is descended until the working platform 21 abuts against the positioning clamp 22, the height of the flexible disk body 1 is the height of the corresponding anchor rod installation layer, a manual pay-off measurement mode is replaced, the operation is convenient and rapid, the working efficiency is greatly improved, and the labor intensity of workers is reduced.
Further, the method also comprises the following steps of,
the outer disc 7 is provided with a lead screw 24 in a rotating mode, the lead screw 24 moves along the normal direction of the flexible disc body 1, and the lead screw 24 is abutted to the inner wall of the shaft and used for positioning the flexible disc body 1.
In this embodiment, rotate on the outer dish 7 and be provided with lead screw 24, lead screw 24 moves along 1 normal direction of flexible disk body, and after flexible disk body 1 reachd the assigned height, lead screw 24 rotated, until 24 tip of lead screw and pit shaft inner wall butt, 24 circumference arrays of a plurality of lead screws, 24 simultaneous actions of a plurality of lead screws to fix a position flexible disk body 1, played supplementary fixed effect, it is more stable firm when opening the chisel hole, improve the security.
Further, the method also comprises the following steps of,
the supporting plate 13 is fixedly connected with a safety rope 25, the end part of the safety rope 25 is fixedly connected with a safety clamp 26, the supporting plate further comprises a lifting rope 27 and a plurality of lifting lugs 28, the plurality of lifting lugs 28 are fixedly arranged on the circumference of the flexible disk body 1, one end of the lifting rope 27 is connected with the lifting lugs 28, and the other end of the lifting rope 27 is used for being connected with a lifting device.
In this embodiment, fixedly connected with safety rope 25 on the extension board 13, safety rope 25 tip fixedly connected with safety clamp 26, safety clamp 26 is used for being connected to staff's safety clothes, improves the security, and fixed a plurality of lugs 28 that are provided with on the flexible disk body 1 circumference, and lifting rope 27 one end is passed lug 28 and is fixed, and the other end is connected with the outer elevating gear of pit shaft for promote and transfer flexible disk body 1, guarantee reliable and stable lift power.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A shaft equipment anchor rod hole rapid positioning device comprises a flexible disk body (1), wherein the flexible disk body (1) is lifted in a shaft by means of a lifting device, a guide assembly is arranged on the flexible disk body (1), it is characterized in that the guide component comprises a sliding bracket (2), a guide tube (3) and a positioning plate (4), the sliding bracket (2) is arranged on the flexible disk body (1) in a sliding manner, the sliding bracket (2) slides along the circumference of the flexible disk body (1), the guide tube (3) is fixedly arranged on the sliding bracket (2), for guiding drilling parts, the positioning plate (4) is arranged on the sliding bracket (2) in a sliding way, the flexible disk body (1) is positioned between the sliding bracket (2) and the positioning plate (4), the positioning plate (4) is abutted to the flexible disk body (1) and used for positioning the sliding bracket (2).
2. A well bore equipment anchor rod hole fast positioning device according to claim 1, characterized in that, it further comprises a stabilizing mechanism, said stabilizing mechanism comprises a sleeve (5) and a stabilizing plug (6), said sleeve (5) is hinged at the mouth of said guide tube (3), said stabilizing plug (6) is installed in said sleeve (5) in a screw way, said stabilizing plug (6) is provided with a stabilizing hole (29) axially for sleeving on the drill rod.
3. A shaft equipment anchor rod hole fast positioning device according to claim 1, characterized in that, it also comprises an opening and closing mechanism, the flexible disk body (1) comprises an outer disk (7) and an inner disk (8), the inner disk (8) is inserted in the outer disk (7) in a sliding way, the inner disk (8) and the outer disk (7) are opened or closed by the opening and closing mechanism, which is used to adjust the radius of the flexible disk body (1).
4. A wellbore equipment anchor rod hole fast positioning device according to claim 3, characterized in that said inner disc (8) has a first track (9) thereon, said outer disc (7) has a second track (10) thereon, said sliding carriage (2) is rotatably provided with a pulley (11), said pulley (11) rolls on said first track (9) and said second track (10), said inner disc (8) is slidably provided with a plurality of shims (12) in radial direction, said shims (12) are located at the bottom of said first track (9) for compensating for a height difference between said first track (9) and said second track (10).
5. A shaft equipment anchor rod hole fast positioning device according to claim 3, characterized in that the flexible disk body (1) further comprises a support plate (13), the opening and closing mechanism comprises a crank (14), a connecting rod (15) and a plurality of opening and closing rods (16), one end of the crank (14) is hinged on the support plate (13), the other end of the crank is hinged with the end of the connecting rod (15), the other end of the connecting rod (15) is hinged with the opening and closing rods (16), the plurality of opening and closing rods (16) are sequentially hinged end to end, the opening and closing rods (16) are provided with an inner end (17) and an outer end (18), the outer end (18) is provided with a connecting shaft (30), and two connecting shafts (30) on the adjacent outer end (18) are respectively connected to the adjacent outer disk (7) and the inner disk (8).
6. A shaft equipment anchor rod hole quick positioning device according to claim 5, characterized by further comprising a telescopic rod (19), wherein the telescopic rod (19) is slidably arranged on the support plate (13), the telescopic rod (19) radially slides along the flexible disk body (1), and the inner end (17) is connected with the telescopic rod (19).
7. A well bore equipment anchor rod hole fast positioning device according to claim 1, characterized in that, it further comprises a plurality of guiding ropes (20), one end of the guiding ropes (20) is fixedly connected outside the well bore, the other end is fixedly connected at the bottom of the well bore, the guiding ropes (20) are in a tense state and parallel to the axis of the well bore, the flexible disk body (1) slides on the guiding ropes (20).
8. The quick positioner in pit shaft equipment stock hole of claim 6, characterized in that, the fixed work platform (21) that is provided with on extension board (13), still include location fastener (22), location fastener (22) are two halves lock structure and slide and set up on direction rope (20), location fastener (22) are in with the help of the bolt locking on direction rope (20), be used for bearing work platform (21), still include to measure rope (23), it connects to measure rope (23) one end on work platform (21), and the other end is connected on location fastener (22), it is parallel to measure rope (23) to measure rope (20), it equals the distance between the adjacent stock installation layer to measure rope (23) length.
9. A device for rapid positioning of an anchor rod hole of a shaft equipment according to claim 3, characterized in that a lead screw (24) is rotatably arranged on the outer disc (7), the lead screw (24) moves along the normal direction of the flexible disc body (1), and the lead screw (24) abuts against the inner wall of the shaft for positioning the flexible disc body (1).
10. A shaft equipment anchor rod hole fast positioning device according to claim 5, characterized in that a safety rope (25) is fixedly connected to the support plate (13), a safety clamp (26) is fixedly connected to the end of the safety rope (25), a lifting rope (27) and a plurality of lifting lugs (28) are further included, the plurality of lifting lugs (28) are fixedly arranged on the circumference of the flexible disk body (1), one end of the lifting rope (27) is connected with the lifting lugs (28), and the other end of the lifting rope is used for being connected with a lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111513999.6A CN114165239B (en) | 2021-12-13 | 2021-12-13 | Quick positioner of stock hole is equipped to pit shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111513999.6A CN114165239B (en) | 2021-12-13 | 2021-12-13 | Quick positioner of stock hole is equipped to pit shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114165239A true CN114165239A (en) | 2022-03-11 |
| CN114165239B CN114165239B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111513999.6A Active CN114165239B (en) | 2021-12-13 | 2021-12-13 | Quick positioner of stock hole is equipped to pit shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119957227A (en) * | 2025-04-11 | 2025-05-09 | 陕西煤业化工建设（集团）有限公司 | A super large derrick fixing device for a vertical shaft |
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| CN202866839U (en) * | 2012-11-02 | 2013-04-10 | 中煤第五建设有限公司 | Marking hole die plate for shaft equipment installation project construction |
| CN108678752A (en) * | 2018-05-04 | 2018-10-19 | 江苏省矿业工程集团有限公司 | Shaft equipment rapid installation process |
| CN110748347A (en) * | 2019-09-29 | 2020-02-04 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Rapid installation method for ultra-deep vertical shaft equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201486579U (en) * | 2009-08-26 | 2010-05-26 | 中冶集团华冶资源开发有限责任公司 | Drilling anchor rod hole positioning device |
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| CN202866839U (en) * | 2012-11-02 | 2013-04-10 | 中煤第五建设有限公司 | Marking hole die plate for shaft equipment installation project construction |
| CN108678752A (en) * | 2018-05-04 | 2018-10-19 | 江苏省矿业工程集团有限公司 | Shaft equipment rapid installation process |
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| CN119957227A (en) * | 2025-04-11 | 2025-05-09 | 陕西煤业化工建设（集团）有限公司 | A super large derrick fixing device for a vertical shaft |
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|---|---|
| CN114165239B (en) | 2024-05-03 |
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