CN106089037A - A kind of base plate anchor rod drilling device - Google Patents

A kind of base plate anchor rod drilling device Download PDF

Info

Publication number
CN106089037A
CN106089037A CN201610543588.4A CN201610543588A CN106089037A CN 106089037 A CN106089037 A CN 106089037A CN 201610543588 A CN201610543588 A CN 201610543588A CN 106089037 A CN106089037 A CN 106089037A
Authority
CN
China
Prior art keywords
underframe
supporting cylinder
base plate
guiding mechanism
location
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610543588.4A
Other languages
Chinese (zh)
Inventor
时春苗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suqian Huaihai Technology Service Co Ltd
Original Assignee
Suqian Huaihai Technology Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suqian Huaihai Technology Service Co Ltd filed Critical Suqian Huaihai Technology Service Co Ltd
Priority to CN201610543588.4A priority Critical patent/CN106089037A/en
Publication of CN106089037A publication Critical patent/CN106089037A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • 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
    • 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
    • E21B15/045—Hydraulic, pneumatic or electric circuits for their positioning
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

The invention discloses a kind of base plate anchor rod drilling device, including underframe (1), workpiece (2), added (3) and device positioning element (4)；Added it is fixedly mounted on underframe；Workpiece is arranged on underframe, including body (21), front and back guiding mechanism (22), front and back detent mechanism (23), left and right guiding mechanism (24), left and right detent mechanism (25), rig installing rack (26) and rig (27)；Device positioning element includes location supporting cylinder, top (41), location supporting cylinder, bottom (42) and control valve group (43), and control valve group is connected with top location supporting cylinder and location, bottom supporting cylinder respectively.This base plate anchor rod drilling device simple in construction, it is possible to realize on the premise of providing reverse holding power in boring procedure roadway floor quickly carries out drilling operation, and then overall raising rockbolt installation speed, be adapted to the requirement of Quick Road-Made.

Description

A kind of base plate anchor rod drilling device
Technical field
The present invention relates to a kind of drilling equipment, specifically one be applicable to underground coal mine roadway floor carries out anchor pole of holing The base plate anchor rod drilling device of supporting, belongs to down-hole support equipment technical field.
Background technology
Due to the self-characteristic of different depth rock mass and the difference of residing ambient stress around tunnel, transported by geologic rhythm The factor impacts such as dynamic, ground water pressure, country rock easily produces Incoordinate deformation, exploits especially for underground coal mine, top, tunnel, the end Plate and two helps country rock to be deformed and move in tunnel, and the phenomenon that wherein roadway floor or gob floor upwards swell is i.e. Referred to as pucking, pucking is a kind of dynamic phenomenon often occurred in roadway, it and the character of country rock, mining influence, mining depth And geological structure etc. is directly related, some Floor Heave in Roadway amount of domestic mine even account for top, tunnel, the base plate amount of shifting near 70% with On, bigger particular for mining depth, have that stress is high, temperature is high, subsoil water hydraulic pressure is high, strength of turbulence is high, danger of burst The deep-seated setting of feature, high stress and soft rock mine roadway and the chambers such as height, creep is obvious, deformation is big, pucking makes roadway deformation, section become Little, drastically influence the links such as mine ventilation, transport and personnel's walking, restriction mine safety and high-yield and high-efficiency and produce.
Underground coal mine prevents the generation of pucking phenomenon from not only wanting reinforcement roadway support, reinforced design method, and will be according to specifically Wall rock geology condition take measures pucking amount is reduced to allowed band, generally use method for strengthening, destressing method, combination method and add Gu the methods such as tunnel side, angle reduce pucking phenomenon, wherein method for strengthening is to be enclosed base plate by raising floor rocks intensity or raising The supporting power of rock reaches the purpose of floor lift control, is a kind of the most frequently used pucking control method.
Improve the intensity of floor rocks, mainly have floor grouting, floor bolting etc., base plate is being used suspension roof support Needing during operation first to hole base plate, traditional method need to be with pin or reversely air leg support above drilling rod in boring procedure On back, to provide reverse holding power, but due in order to ensure that roadway floor does not destroys before installing anchor pole, it is necessary to Installing anchor pole in driving face certain distance, the size of this distance is relevant with the character of floor rock, typically should be little In 10 meters, the most unaffected in order to ensure tunnelling speed, the speed of usual rockbolt installation wants fast, and this traditional brill Hole method operation not only complicated, manpower and materials consume big, and hole and install the speed of anchor pole compared with slow, efficiency is low, inadaptable Requirement in Quick Road-Made.
Summary of the invention
For the problems referred to above, the present invention provides a kind of base plate anchor rod drilling device, simple in construction, it is possible in boring procedure Realize on the premise of reverse holding power is provided roadway floor quickly carries out drilling operation, and then overall raising rockbolt installation speed Degree, is adapted to the requirement of Quick Road-Made.
For achieving the above object, this base plate anchor rod drilling device includes underframe, workpiece, added and device location division Part；
Described added being fixedly mounted on underframe, underframe bottom is provided with roller；
Described workpiece is arranged on underframe, leads including body, front and back guiding mechanism, front and back detent mechanism, left and right To mechanism, left and right detent mechanism, rig installing rack and rig；Before and after body is arranged by fore-and-aft direction, guiding mechanism is erected at On underframe；Front and back detent mechanism is equipped with on front and back's guiding mechanism；The left and right that rig installing rack is arranged by left and right directions Guiding mechanism is erected on body；Left and right detent mechanism is equipped with on the guiding mechanism of left and right；Rig is vertically arranged and is arranged on On rig installing rack；
Described device positioning element includes location, top supporting cylinder, bottom location supporting cylinder and control valve Group；Location, top supporting cylinder is set to three, and location, three tops supporting cylinder piston end sets up, cylinder body center Symmetry is vertically fixedly mounted on added, and its piston end end is provided with support footstock；Location, bottom supporting cylinder is set to three Part, location, three bottoms supporting cylinder piston end is down-set, cylinder body centrosymmetry is vertically fixedly mounted on underframe, and it is lived Plug end end is provided with support base；Control valve group be arranged on underframe or added on, the outfan of control valve group passes through hydraulic pressure respectively Pipeline is connected with top location supporting cylinder and location, bottom supporting cylinder.
Scheme as a further improvement on the present invention, described body is by angle regulation positioning device and Guiding machine front and back Structure connects.
Scheme as a further improvement on the present invention, described rig installing rack passes through angle regulation positioning device and left and right Guiding mechanism connects.
Scheme as a further improvement on the present invention, described underframe and added be all frame structure.
Scheme as a further improvement on the present invention, described underframe and/or added frame structure two sides are provided with Supporting rib stiffener arranged in a crossed manner.
Compared with prior art, this base plate anchor rod drilling device is owing to being provided be arranged on underframe added, and top positions Supporting cylinder and control valve group are arranged on added, and location, bottom supporting cylinder is arranged on underframe, therefore by behaviour Making control valve group makes top location supporting cylinder and location, bottom supporting cylinder stretch out respectively, location, top supporting cylinder Support footstock act against on top board, bottom location supporting cylinder support base act against make on base plate underframe tunnel push up Forming stable rigid support between plate and base plate, during boring, the drilling rod of rig pierces the counteracting force of base plate generation by boring Machine installing rack, body act on underframe, and active force is positioned support hydraulic pressure by top location supporting cylinder and bottom by underframe Cylinder directly acts on back and base plate, therefore need not be supported on lane with pin or reverse air leg above the drilling rod of rig To provide reverse holding power on road top board；Owing to workpiece is provided with before and after's guiding mechanism, front and back detent mechanism, left and right Guiding machine Structure, left and right detent mechanism, can realize pinpointing a position after therefore being had good positioning by this base plate anchor rod drilling device can complete Multiple rows of or the operation in multiple row hole, i.e. can realize all in front and back's guiding mechanism and left and right guiding mechanism stroke range of rig The bore position of full line and permutation carries out location boring；This base plate anchor rod drilling device simple in construction, easily operated control, complete Rockbolt installation can be carried out after boring, hole and the speed of anchor pole, installation effectiveness height are installed, being adapted to wanting of Quick Road-Made Ask, when being particularly well-suited to Floor Heave in Roadway is administered, use the Quick mounting anchor rod of floor bolting.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of the present invention.
In figure: 1, underframe, 2, workpiece, 21, body, 22, front and back guiding mechanism, 23, front and back detent mechanism, 24, left Right guiding mechanism, 25, left and right detent mechanism, 26, rig installing rack, 27, rig, 3, added, 4, device positioning element, 41, top Location, portion supporting cylinder, 42, location, bottom supporting cylinder, 43, control valve group.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, this base plate anchor rod drilling device includes underframe 1, workpiece 2, added 3 and device positioning element 4.
Described added 3 are fixedly mounted on underframe 1, and underframe 1 bottom is provided with roller.
Described workpiece 2 is arranged on underframe 1, including body 21, front and back guiding mechanism 22, front and back detent mechanism 23, left and right guiding mechanism 24, left and right detent mechanism 25, rig installing rack 26 and rig 27；Body 21 is arranged by fore-and-aft direction Before and after guiding mechanism 22 be erected on underframe 1；Front and back detent mechanism 23 is equipped with on front and back's guiding mechanism 22, body 21 Can by front and back's guiding mechanism 22 and front and back detent mechanism 23 fore-and-aft direction on underframe 1 move and position；Rig installing rack The 26 left and right guiding mechanisms 24 arranged by left and right directions are erected on body 21；Left and right detent mechanism 25 is equipped with in left and right On guiding mechanism 24, rig installing rack 26 can pass through left and right guiding mechanism 24 and left and right detent mechanism 25 left and right on body 21 Direction is moved and is positioned；Rig 27 is vertically arranged and is arranged on rig installing rack 26.
Described device positioning element 4 includes location, top supporting cylinder 41, bottom location supporting cylinder 42 and control Valve group 43 processed；Owing to 3 determine a plane, therefore location, top supporting cylinder 41 is set to three, location, three tops Hydraulic cylinder 41 piston end sets up, cylinder body centrosymmetry is vertically fixedly mounted on added 3 in support, and its piston end end is provided with props up Support seat；Bottom location supporting cylinder 42 be set to three, three bottom location supporting cylinder 42 piston end down-set, Cylinder body centrosymmetry is vertically fixedly mounted on underframe 1, and its piston end end is provided with support base；Control valve group 43 is arranged on the end On frame 1 or added 3, the outfan of control valve group 43 is fixed with top location supporting cylinder 41 and bottom by fluid pressure line respectively Position supporting cylinder 42 connects.
This base plate anchor rod drilling device is placed on control valve group 43 after need to carrying out on the roadway floor of base plate boring Input is connected with work surface hydraulic power unit by fluid pressure line, and then operation control valve group 43 makes top position supporting cylinder 41 and location, bottom supporting cylinder 42 stretch out respectively, the support footstock of location, top supporting cylinder 41 acts against on top board, The support base of location, bottom supporting cylinder 42 acts against and makes underframe 1 form rigidity between back and base plate on base plate Support, then unclamp before and after's detent mechanism 23 and left and right detent mechanism 25, mobile body 21 to fore-and-aft direction needs the position of boring Postpone detent mechanism 23 before and after locking, then need behind the position of boring about locking on mobile drill installing rack 26 to left and right directions Detent mechanism 25, rig 27, the most just to bore position, starts rig 27 and carries out holing, and during boring, the drilling rod of rig 27 bores The counteracting force entering base plate generation acts on underframe 1 by rig installing rack 26, body 21, and active force is passed through top by underframe 1 Location supporting cylinder 41 and location, bottom supporting cylinder 42 directly act on back and base plate；After being drilled first hole Can directly unclamp before and after's detent mechanism 23 or bore position that left and right detent mechanism 25 carries out on fore-and-aft direction or left and right directions is adjusted The whole drilling operation realizing a row or string.
In order to realize this equipment can on fore-and-aft direction non-fully the roadway floor of level carry out vertical drilling, Jin Erzeng The suitability of university degree equipment, as a further improvement on the present invention scheme, described body 21 passes through angle regulation positioning device It is connected with front and back guiding mechanism 22, makes the drilling rod of rig 27 be perpendicular in the longitudinal direction by regulation angle regulation positioning device The roadway floor of non-fully level and lock, vertical drilling can be realized.
In order to realize this equipment can on left and right directions non-fully the roadway floor of level carry out vertical drilling, Jin Erzeng The suitability of university degree equipment, as a further improvement on the present invention scheme, described rig installing rack 26 is fixed by angular adjustment Position mechanism is connected with left and right guiding mechanism 24, makes the drilling rod of rig 27 be perpendicular in left and right by regulation angle regulation positioning device The roadway floor of the non-fully level on direction also locks, and can realize vertical drilling.
In order to alleviate the overall weight of whole device so that moving, scheme as a further improvement on the present invention, described Underframe 1 and added 3 be all frame structure.
In order to increase the integrated support intensity of this equipment, scheme as a further improvement on the present invention, described underframe 1 And/or the frame structure two sides of added 3 are provided with supporting rib stiffener arranged in a crossed manner.
This base plate anchor rod drilling device is owing to being provided with added 3 be arranged on underframe 1, and top positions supporting cylinder 41 He Control valve group 43 is arranged on added 3, and location, bottom supporting cylinder 42 is arranged on underframe 1, is therefore manipulated by Valve group 43 makes top location supporting cylinder 41 and location, bottom supporting cylinder 42 stretch out respectively, location, top supporting cylinder The support footstock of 41 acts against on top board, the support base of location, bottom supporting cylinder 42 acts against and makes underframe 1 exist on base plate Forming stable rigid support between back and base plate, during boring, the drilling rod of rig 27 pierces the retroaction that base plate produces Power acts on underframe 1 by rig installing rack 26, body 21, and active force is positioned supporting cylinder 41 He by top by underframe 1 Location, bottom supporting cylinder 42 directly acts on back and base plate, therefore need not above the drilling rod of rig 27 with wood Post or reversely air leg are supported on back to provide reverse holding power；Due to workpiece 2 be provided with before and after's guiding mechanism 22, Detent mechanism 23, left and right guiding mechanism 24, left and right detent mechanism 25 front and back, after therefore having good positioning this base plate anchor rod drilling device Can realize pinpointing a position and can complete the multiple rows of or operation in multiple row hole, i.e. can realize rig 27 at front and back's guiding mechanism 22 and left and right guiding mechanism 24 stroke range in all full lines and the bore position of permutation carry out location boring；This base plate anchor pole Drilling equipment simple in construction, easily operated control, can carry out rockbolt installation after completing boring, holes and installs the speed of anchor pole Comparatively fast, installation effectiveness high, be adapted to the requirement of Quick Road-Made, when being particularly well-suited to administer Floor Heave in Roadway, employing base plate anchor pole props up The Quick mounting anchor rod protected.

Claims (5)

1. a base plate anchor rod drilling device, including rig (27), it is characterised in that also include underframe (1), workpiece (2), Added (3) and device positioning element (4)；
Described added (3) are fixedly mounted on underframe (1), and underframe (1) bottom is provided with roller；
Described workpiece (2) is arranged on underframe (1), including body (21), front and back guiding mechanism (22), front and back localization machine Structure (23), left and right guiding mechanism (24), left and right detent mechanism (25), rig installing rack (26) and rig (27)；Body (21) leads to Cross guiding mechanism (22) before and after fore-and-aft direction is arranged to be erected on underframe (1)；Front and back detent mechanism (23) is equipped with front On rear guiding mechanism (22)；The left and right guiding mechanism (24) that rig installing rack (26) is arranged by left and right directions is erected at body (21) on；Left and right detent mechanism (25) is equipped with on left and right guiding mechanism (24)；Described rig (27) is vertically arranged peace It is contained on rig installing rack (26)；
Described device positioning element (4) include top location supporting cylinder (41), bottom location supporting cylinder (42) and Control valve group (43)；Location supporting cylinder, top (41) is set to three, location, three tops supporting cylinder (41) piston End sets up, cylinder body centrosymmetry is vertically fixedly mounted on added (3), and its piston end end is provided with support footstock；Bottom Location supporting cylinder (42) is set to three, and supporting cylinder (42) piston end is down-set for location, three bottoms, in cylinder body Heart symmetry is vertically fixedly mounted on underframe (1), and its piston end end is provided with support base；Control valve group (43) is arranged on underframe (1) or on added (3), the outfan of control valve group (43) respectively by fluid pressure line and location supporting cylinder, top (41) and Location supporting cylinder, bottom (42) connects.
Base plate anchor rod drilling device the most according to claim 1, it is characterised in that described body (21) is adjusted by angle Joint detent mechanism is connected with front and back's guiding mechanism (22).
Base plate anchor rod drilling device the most according to claim 1 and 2, it is characterised in that described rig installing rack (26) It is connected with left and right guiding mechanism (24) by angle regulation positioning device.
Base plate anchor rod drilling device the most according to claim 3, it is characterised in that described underframe (1) and added (3) are equal It it is frame structure.
Base plate anchor rod drilling device the most according to claim 4, it is characterised in that described underframe (1) and/or added (3) frame structure two sides are provided with supporting rib stiffener arranged in a crossed manner.
CN201610543588.4A 2016-07-11 2016-07-11 A kind of base plate anchor rod drilling device Pending CN106089037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610543588.4A CN106089037A (en) 2016-07-11 2016-07-11 A kind of base plate anchor rod drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610543588.4A CN106089037A (en) 2016-07-11 2016-07-11 A kind of base plate anchor rod drilling device

Publications (1)

Publication Number Publication Date
CN106089037A true CN106089037A (en) 2016-11-09

Family

ID=57219824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610543588.4A Pending CN106089037A (en) 2016-07-11 2016-07-11 A kind of base plate anchor rod drilling device

Country Status (1)

Country Link
CN (1) CN106089037A (en)

Similar Documents

Publication Publication Date Title
CN106089044A (en) A kind of from mobile four stud location base plate armature boring chassis
CN205558942U (en) Colliery underworkings bottom plate anchor anchor drilling device
CN106089072A (en) A kind of coal mine self-moving moves four stud location base plate anchor rod drilling devices
CN106089034A (en) A kind of steady boring device of roadway floor armature boring
CN106089033A (en) A kind of roadway floor anchor rod drilling device
CN106089095A (en) A kind of steady boring device of base plate armature boring
CN106089059A (en) A kind of diagonal angle, colliery cross bearing roadway floor anchor rod drilling device
CN106089073A (en) A kind of coal mine self-moving moves the steady platform flatcar of roadway floor anchor pole
CN106089055A (en) A kind of from mobile four stud location base plate anchor rod drilling devices
CN106089076A (en) A kind of coal mine self-moving moves the steady platform flatcar of base plate armature boring
CN106089065A (en) A kind of coal mine self-moving moves roadway floor anchor rod drilling device
CN106089100A (en) A kind of coal mine self-moving moves the steady boring device of roadway floor armature boring
CN106194013A (en) A kind of underground coal mine four stud location base plate anchor rod drilling device
CN106089037A (en) A kind of base plate anchor rod drilling device
CN106089035A (en) A kind of diagonal orientation roadway floor anchor rod drilling device
CN106089039A (en) A kind of diagonal angle cross bearing roadway floor anchor rod drilling device
CN106089096A (en) A kind of steady boring device of roadway floor anchor pole
CN106089036A (en) A kind of diagonal orientation base plate anchor rod drilling device
CN106089040A (en) A kind of steady boring device of base plate anchor pole
CN106121529A (en) A kind of baseboard of coal mine roadway anchor rod drilling device
CN106121530A (en) A kind of steady boring device of mine floor armature boring
CN106089054A (en) A kind of from movable base plate anchor rod drilling device
CN106089062A (en) A kind of steady boring device of baseboard of coal mine roadway anchor pole
CN106089060A (en) A kind of colliery diagonal orientation roadway floor anchor rod drilling device
CN106089063A (en) A kind of steady boring device of baseboard of coal mine roadway armature boring

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161109

WD01 Invention patent application deemed withdrawn after publication