CN106089049A - A kind of from the mobile steady platform flatcar of roadway floor anchor pole - Google Patents

A kind of from the mobile steady platform flatcar of roadway floor anchor pole Download PDF

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Publication number
CN106089049A
CN106089049A CN201610544853.0A CN201610544853A CN106089049A CN 106089049 A CN106089049 A CN 106089049A CN 201610544853 A CN201610544853 A CN 201610544853A CN 106089049 A CN106089049 A CN 106089049A
Authority
CN
China
Prior art keywords
underframe
supporting cylinder
location
anchor pole
guiding mechanism
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
CN201610544853.0A
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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 CN201610544853.0A priority Critical patent/CN106089049A/en
Publication of CN106089049A publication Critical patent/CN106089049A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003Supports 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • E21B15/045Hydraulic, pneumatic or electric circuits for their positioning
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/024Drilling 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/04Directional drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00Setting anchoring-bolts
    • E21D20/003Machines for drilling anchor holes and setting anchor bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)

Abstract

The invention discloses a kind of from the mobile steady platform flatcar of roadway floor anchor pole, 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 and pumping plant (43), and control valve group and pumping plant are connected with top location supporting cylinder and location, bottom supporting cylinder respectively.This most mobile steady platform flatcar of roadway floor anchor pole realizes quickly carrying out roadway floor drilling operation, and then overall raising rockbolt installation speed on the premise of can providing reverse holding power in boring procedure, be adapted to the requirement of Quick Road-Made.

Description

A kind of from the mobile steady platform flatcar of roadway floor anchor pole
Technical field
The present invention relates to a kind of drilling jumbo, specifically one be applicable to underground coal mine roadway floor carries out anchor pole of holing The most mobile steady platform flatcar of roadway floor anchor pole 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 from the mobile steady platform flatcar of roadway floor anchor pole, simple in construction, it is possible to Realize on the premise of boring procedure provides reverse holding power roadway floor quickly carries out drilling operation, and then overall raising anchor Bar installation rate, is adapted to the requirement of Quick Road-Made.
For achieving the above object, this includes underframe, workpiece, added and dress from the mobile steady platform flatcar of roadway floor anchor pole Put positioning element;
Described added being fixedly mounted on underframe, underframe bottom is provided with at least one deflecting roller and at least includes one group of coaxially side To the drivewheel arranged, drivewheel is connected with driving hydraulic motor, and deflecting roller is connected with steering hydraulic motor, and underframe is additionally provided with Working pedal and guidance panel;
Described workpiece is arranged on underframe, including body, front and back guiding mechanism, front and back detent mechanism, left and right Guiding machine Structure, 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 underframe On;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 guides Mechanism rack is located 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 rig On installing rack;
Described device positioning element includes location, top supporting cylinder, bottom location supporting cylinder and control valve group and pump Stand;Location, top supporting cylinder is set to two pieces, and location, two pieces top supporting cylinder piston end sets up, about cylinder body Symmetry is vertically fixedly mounted on the centre position of added fore-and-aft direction, and its piston end end is provided with support footstock;Location, bottom Supporting cylinder is set to three, and location, three bottoms supporting cylinder piston end is down-set, cylinder body centrosymmetry is vertically solid Dingan County is contained on underframe, and its piston end end is provided with support base;Control valve group and pumping plant be arranged on underframe or added on, control The outfan of valve group and pumping plant is positioned supporting cylinder by fluid pressure line with location, top supporting cylinder, bottom, drives respectively Hydrodynamic pressure motor and steering hydraulic motor connect.
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.
Scheme as a further improvement on the present invention, described Working pedal is provided with seat.
Compared with prior art, this from the movement steady platform flatcar of roadway floor anchor pole owing to being provided be arranged on underframe upper Frame, top location supporting cylinder and control valve group and pumping plant are arranged on added, and location, bottom supporting cylinder is arranged on On underframe, therefore it is manipulated by valve group and pumping plant makes top location supporting cylinder and location, bottom supporting cylinder respectively Stretching out, the support footstock of location, top supporting cylinder acts against on top board, the support base top of location, bottom supporting cylinder Leaning against and make underframe form stable rigid support between back and base plate on base plate, during boring, the drilling rod of rig pierces The counteracting force that base plate produces acts on underframe by rig installing rack, body, and active force is supported by underframe by location, top Hydraulic cylinder and location, bottom supporting cylinder directly act on back and base plate, therefore need not above the drilling rod of rig It is supported on back to provide reverse holding power with pin or reverse air leg;Owing to workpiece is provided with before and after's Guiding machine Structure, front and back detent mechanism, left and right guiding mechanism, left and right detent mechanism, therefore will this most mobile steady platform flatcar of roadway floor anchor pole Can realize pinpointing a position after having good positioning and can complete the multiple rows of or operation in multiple row hole, i.e. can realize rig and lead front and back All full lines and the bore position of permutation in mechanism and left and right guiding mechanism stroke range carry out location boring;This is from mobile Roadway floor anchor pole steady platform flatcar simple in construction, the most mobile easily operated control, can carry out rockbolt installation after completing boring, bore Hole and the installation speed of anchor pole, installation effectiveness height, be adapted to the requirement of Quick Road-Made, be particularly well-suited to control Floor Heave in Roadway The Quick mounting anchor rod of floor bolting is used during reason.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of the present invention.
In figure: 1, underframe, 11, drivewheel, 12, drive hydraulic motor, 13, deflecting roller, 14, Working pedal, 2, work portion Part, 21, body, 22, front and back guiding mechanism, 23, front and back detent mechanism, 24, left and right guiding mechanism, 25, left and right detent mechanism, 26, rig installing rack, 27, rig, 3, added, 4, device positioning element, 41, location, top supporting cylinder, 42, location, bottom Supporting cylinder, 43, control valve group and pumping plant.
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 includes underframe 1, workpiece 2, added 3 and device from the mobile steady platform flatcar of roadway floor anchor pole Positioning element 4.
Described added 3 are fixedly mounted on underframe 1, and underframe 1 bottom is provided with at least one deflecting roller 13 and at least includes The drivewheel 11 that one group of coaxial direction is arranged, drivewheel 11 is connected with driving hydraulic motor 12, deflecting roller 13 and steering hydraulic horse Reach connection, underframe 1 is additionally provided with Working pedal 14 and guidance panel.
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 processed and pumping plant 43;Location, top supporting cylinder 41 is set to two pieces, location, two pieces top supporting cylinder 41 piston end Set up, on the symmetrical centre position being vertically fixedly mounted on added 3 fore-and-aft directions of cylinder body, its piston end end is provided with Support footstock;Owing to 3 determine a plane, therefore location, bottom supporting cylinder 42 is set to three, location, three bottoms Support hydraulic cylinder 42 piston end is down-set, cylinder body centrosymmetry is vertically fixedly mounted on underframe 1, and its piston end end is provided with props up Support base;Control valve group and pumping plant 43 are arranged on underframe 1 or added 3, and the outfan of control valve group and pumping plant 43 passes through respectively Fluid pressure line and location, top supporting cylinder 41, location, bottom supporting cylinder 42, driving hydraulic motor 12 and steering hydraulic Motor connects.
Operator are manipulated by valve group on Working pedal 14 guidance panel and pumping plant 43 controls to drive hydraulic pressure horse Reach 12 actions and need to carry out operation after on the roadway floor of base plate boring by originally staying in from the mobile steady platform flatcar of roadway floor anchor pole Control valve group and pumping plant 43 make top location supporting cylinder 41 and location, bottom supporting cylinder 42 stretch out respectively, and top positions The support footstock of supporting cylinder 41 acts against on top board, the support base of location, bottom supporting cylinder 42 acts against on base plate Make underframe 1 form rigid support between back and base plate, then unclamp before and after's detent mechanism 23 and left and right detent mechanism 25, detent mechanism 23, then mobile drill installing rack before and after locking after mobile body 21 to fore-and-aft direction needs the position of boring Locking left and right detent mechanism 25 after needing the position of boring on 26 to left and right directions, rig 27, the most just to bore position, starts rig 27 carry out holing, and during boring, the drilling rod of rig 27 pierces the counteracting force of base plate generation by rig installing rack 26, basis Body 21 acts on underframe 1, and underframe 1 is straight by top location supporting cylinder 41 and location, bottom supporting cylinder 42 by active force Connect and act on back and base plate;It is drilled first Kong Houke and directly unclamps before and after's detent mechanism 23 or left and right detent mechanism 25 Carry out the bore position on fore-and-aft direction or left and right directions and adjust the 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.
In order to alleviate labor intensity of operating staff, scheme as a further improvement on the present invention, described Working pedal 14 It is provided with seat.
This is from the mobile steady platform flatcar of roadway floor anchor pole owing to being provided with added 3 be arranged on underframe 1, and location, top supports Hydraulic cylinder 41 and control valve group and pumping plant 43 are arranged on added 3, and location, bottom supporting cylinder 42 is arranged on underframe 1, Therefore it is manipulated by valve group and pumping plant 43 makes top location supporting cylinder 41 and location, bottom supporting cylinder 42 respectively Stretch out, top location supporting cylinder 41 support footstock act against on top board, bottom location supporting cylinder 42 support at the bottom of Seat acts against and makes underframe 1 form stable rigid support between back and base plate on base plate, rig 27 during boring Drilling rod pierces the counteracting force of base plate generation and acts on underframe 1 by rig installing rack 26, body 21, and active force is led to by underframe 1 Cross top location supporting cylinder 41 and location, bottom supporting cylinder 42 directly acts on back and base plate, be therefore not required to To be supported on back to provide reverse holding power with pin or reverse air leg above the drilling rod of rig 27;Due to work Parts 2 are provided with before and after's guiding mechanism 22, front and back detent mechanism 23, left and right guiding mechanism 24, left and right detent mechanism 25, therefore incite somebody to action this Can realize pinpointing a position after the mobile steady platform flatcar of roadway floor anchor pole is had good positioning and can complete multiple rows of or multiple row hole Operation, i.e. can realize the rig 27 all full lines in front and back's guiding mechanism 22 and left and right guiding mechanism 24 stroke range and whole The bore position of row carries out location boring;This is from mobile roadway floor anchor pole steady platform flatcar simple in construction, easily operated from mobile Control, after completing boring, rockbolt installation can be carried out, hole and the speed of anchor pole, installation effectiveness height are installed, being adapted to fast The requirement in rapid-result lane, uses the Quick mounting anchor rod of floor bolting when being particularly well-suited to administer Floor Heave in Roadway.

Claims (6)

1. from the mobile steady platform flatcar of roadway floor anchor pole, including rig (27), it is characterised in that also include underframe (1), work Make parts (2), added (3) and device positioning element (4);
Described added (3) are fixedly mounted on underframe (1), and underframe (1) bottom is provided with at least one deflecting roller (13) and at least The drivewheel (11) arranged including one group of coaxial direction, drivewheel (11) is connected with driving hydraulic motor (12), deflecting roller (13) It is connected with steering hydraulic motor, underframe (1) is additionally provided with Working pedal (14) and guidance panel;
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 and pumping plant (43);Location supporting cylinder, top (41) is set to two pieces, location, two pieces top supporting cylinder (41) piston end set up, on the symmetrical centre position being vertically fixedly mounted on added (3) fore-and-aft direction of cylinder body, it is lived Plug end end is provided with support footstock;Location supporting cylinder, bottom (42) is set to three, location, three bottoms supporting cylinder (42) piston end is down-set, cylinder body centrosymmetry is vertically fixedly mounted on underframe (1), and its piston end end is provided with the support end Seat;Control valve group and pumping plant (43) are arranged on underframe (1) or added (3), and the outfan of control valve group and pumping plant (43) is respectively By fluid pressure line and location supporting cylinder, top (41), location supporting cylinder, bottom (42), driving hydraulic motor (12) Connect with steering hydraulic motor.
The most according to claim 1 from the mobile steady platform flatcar of roadway floor anchor pole, it is characterised in that described body (21) It is connected with front and back's guiding mechanism (22) by angle regulation positioning device.
The most according to claim 1 and 2 from the mobile steady platform flatcar of roadway floor anchor pole, it is characterised in that described rig Installing rack (26) is connected with left and right guiding mechanism (24) by angle regulation positioning device.
The most according to claim 3 from the mobile steady platform flatcar of roadway floor anchor pole, it is characterised in that described underframe (1) It is all frame structure with added (3).
The most according to claim 4 from the mobile steady platform flatcar of roadway floor anchor pole, it is characterised in that described underframe (1) And/or the frame structure two sides of added (3) are provided with supporting rib stiffener arranged in a crossed manner.
The most according to claim 1 from the mobile steady platform flatcar of roadway floor anchor pole, it is characterised in that described Working pedal (14) it is provided with seat.
CN201610544853.0A 2016-07-12 2016-07-12 A kind of from the mobile steady platform flatcar of roadway floor anchor pole Pending CN106089049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610544853.0A CN106089049A (en) 2016-07-12 2016-07-12 A kind of from the mobile steady platform flatcar of roadway floor anchor pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610544853.0A CN106089049A (en) 2016-07-12 2016-07-12 A kind of from the mobile steady platform flatcar of roadway floor anchor pole

Publications (1)

Publication Number Publication Date
CN106089049A true CN106089049A (en) 2016-11-09

Family

ID=57219700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610544853.0A Pending CN106089049A (en) 2016-07-12 2016-07-12 A kind of from the mobile steady platform flatcar of roadway floor anchor pole

Country Status (1)

Country Link
CN (1) CN106089049A (en)

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Application publication date: 20161109