CN101781992A - Rock tunnel cut-through machine - Google Patents
Rock tunnel cut-through machine Download PDFInfo
- Publication number
- CN101781992A CN101781992A CN200910000278A CN200910000278A CN101781992A CN 101781992 A CN101781992 A CN 101781992A CN 200910000278 A CN200910000278 A CN 200910000278A CN 200910000278 A CN200910000278 A CN 200910000278A CN 101781992 A CN101781992 A CN 101781992A
- Authority
- CN
- China
- Prior art keywords
- rock
- cutting
- cut
- equipment
- milling cutter
- 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
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides cut-through equipment especially suitable for rock tunnels or rock mines. The equipment can cut and separate the rock masses in the tunnels into rock blocks in the same direction and the cut rock blocks are dragged out of the tunnels by cutting tools. The invention is characterized in that two rotary chain saws and two linkage mills which can move up and down are arranged on the moving machine body and can carry out transverse or longitudinal cutting and separation on the rock masses; the chain saws and the linkage mills are connected in a horizontal and vertical manner; and all the power on the machine body can be carried by self or externally transported. The invention has the following advantages: the separation and external transport efficiency of the rocks and the rock masses is improved; the security assurance and the physical and psychological health of the workers are improved; the investment in personnel and equipment is reduced; and the equipment has good use and popularization values.
Description
The present invention relates to a kind of tunneling equipment, particularly relate to a kind of rock stripping and slicing separation equipment that is used for rock tunnel, the use of rock mine.
Present rock tunnel heading equipment is mainly a kind of to be to adorn a large-scale rotation diamond bit that can move up and down a motor-driven front equipment end of large-scale crawler belt, progressively grind by the rock in the first tunnel of diamond drill machine that moves rotation, and then the rock dust that grinds is transported outside the tunnel with special outward transport equipment.Another kind of heading equipment is an elongated motor device, front end is equipped with a fixing rotation diamond bit, outside conveyer belt is equipped with in inside, the drill bit of front rotation is delivered to the outside to the rock cutting to the broken end of rock by conveyer belt again, the ground that this rock out equipment is very huge and needs are firm.These two kinds of equipment all are to carry out tunnel piercing with the form of crushed rock.Just in the rock partial operation, use about existing rock cutting chain saw and rock milling cutter, do not fully utilize, so these existing rock out device efficiencies are very low.
The purpose of this invention is to provide one the tunnel rock cut into the equipment that bulk is separated and transported outward with rock mass, it has compared with prior art reduced the idle work of all pulverizing aspects of rock, tunnel.
In order to realize purpose of the present invention, the present invention is provided with two the rock cast-cutting saw and rock milling cutter that can move up and down and rotate with an energy on the body of same side's motion.The rock cast-cutting saw becomes the horizontal vertical interlock with rock milling cutter, be provided with water composite cooling pipe in the cast-cutting saw slice.They are to be driven by the power that is arranged on the body, and the rock piece that cuts down is driven by cast-cutting saw and milling cutter and pulls out outside the tunnel, and moving up by cast-cutting saw makes cutter sweep separate with sillar, has so just finished cutting action one time.
Feature of the present invention is to be provided with two can move up and down and rock is carried out laterally or the cast-cutting saw and the interlock milling cutter of vertically cutting on a straight-line body of energy, and cast-cutting saw becomes the horizontal vertical interlock with milling cutter.On the body institute dynamic can be that control of outer electric power or artificial mechanism are operated.
Advantage of the present invention is to have improved rock to separate with rock mass and transport outward efficient, improves constructor's safety assurance and physical and mental health, has reduced personnel and equipment investment, has value for applications preferably.
The invention will be further described below in conjunction with embodiment and accompanying drawing.
Fig. 1 represents rock tunnel cut-through machine cutting tunnel rockwork schematic diagram.
Fig. 2 represents rock tunnel cut-through machine outward transport rock discharging work schematic diagram.
Fig. 3 represents rock tunnel machine cast-cutting saw and interlock milling cutter structural representation.
Numbering with reference to Fig. 1 Fig. 2 Fig. 3: 1 rock mass in tunnel.2 cutting rock mass cast-cutting saws are wide.3 rock mass cutting and separating pieces (2-1).4 cast-cutting saw front end interlock rotary milling tools.5 cast-cutting saws (2-2).6 cutting band saw cooling water pipes.7 cutting band saw driving shafts.8 band saw lifting hydraulic cylinders (2-3).9 cutting machine power, cooling water, traction connecting line (2-4).10 cutting machine bodies.The numbering of Fig. 3: horizontal stock diamond milling cutter (3-1).Sprocket wheel (3-2) before the cast-cutting saw.Cutting band saw and hydraulic mandril connecting axle (3-3).Cylinder bottom is axle bed (3-4) fixedly.Cutting band saw driving wheel (3-5).Cutting belt saw chain (3-6).
The using method of rock tunnel cut-through machine of the present invention is: on a level or vertical stylobate, determined that the tunnel opens direction, adjust two band saw arms of locking (2-2) height up and down, make cast-cutting saw (3-6) and body carry out horizontal rock cutting along the tunnel rectilinear motion by electric power or machine power (2-4) with suitable separately running speed, cut chamfering with horizontal milling cutter at the rock starting end earlier, drag outward so that become to be beneficial to sillar.When rock cutting machine cutting certain depth, halt, make horizontal stock diamond milling cutter and cutting band saw (3-6) carry out vertical rock cutting by lifting band saw hydraulic cylinder (2-3), up to rock cutting cube (2-1) with till rock mass in tunnel 1 separates.Utilize then band saw arm (2-2) and laterally the stock milling cutter the cutting sillar by self or outside traction power, (2-1) pulls out outside the rock mass in tunnel 1 with sillar.Pull out outside the tunnel sillar (2-1) by hydraulic cylinder (2-3) make move on the band saw (2-2) draw off external.The rock cut-through machine is just finished a rock cutting and is put outer operation like this.Rock band saw (2-2) and stock rock milling cutter (3-1) are wanted to satisfy rock cutting technique condition and are satisfied the mechanical strength that is drawn sillar (2-1) again.
Claims (4)
1. a straight-line crawler belt rock tunnel cut-through machine of energy (10), this cut-through machine is provided with two and can moves up and down and do laterally or cutting chain saw (5) and the milling cutter (4) of rock are cut in rip cutting, it is characterized in that the milling cutter (4) that this rock cuts chain saw (5) and its interlock is that transverse horizontal is vertical.
2. rock cutting chain saw (5) according to claim 1 is characterized in that being provided with in the saw blade cooling water siphunculus (6).
3. the milling cutter (4) of cutting chain saw according to claim 1 (5) and interlock is characterized in that power resources are in driving wheel (7).
4. the milling cutter (4) of cast-cutting saw according to claim 1 (5) and interlock, its feature move up and down by hydraulic cylinder (8) and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910000278A CN101781992A (en) | 2009-01-15 | 2009-01-15 | Rock tunnel cut-through machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910000278A CN101781992A (en) | 2009-01-15 | 2009-01-15 | Rock tunnel cut-through machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101781992A true CN101781992A (en) | 2010-07-21 |
Family
ID=42522136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910000278A Pending CN101781992A (en) | 2009-01-15 | 2009-01-15 | Rock tunnel cut-through machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101781992A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748020A (en) * | 2011-04-21 | 2012-10-24 | 刘素华 | Coal mining excavation saw |
| CN102817618A (en) * | 2012-05-10 | 2012-12-12 | 北京市市政工程研究院 | Double strand chain saw of tunnel construction pre-grooving tester |
| CN104179453A (en) * | 2014-08-25 | 2014-12-03 | 张璐 | Profile-hole drill |
| CN109139036A (en) * | 2018-09-11 | 2019-01-04 | 谢建 | A kind of tunnel cutting mechanism |
| CN111042823A (en) * | 2019-12-30 | 2020-04-21 | 中国铁建投资集团有限公司 | Non-blasting through method for tunnel in complex environment |
| CN113404494A (en) * | 2021-06-28 | 2021-09-17 | 山东科技大学 | Mountain rock cutting device |
-
2009
- 2009-01-15 CN CN200910000278A patent/CN101781992A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748020A (en) * | 2011-04-21 | 2012-10-24 | 刘素华 | Coal mining excavation saw |
| CN102817618A (en) * | 2012-05-10 | 2012-12-12 | 北京市市政工程研究院 | Double strand chain saw of tunnel construction pre-grooving tester |
| CN102817618B (en) * | 2012-05-10 | 2014-08-20 | 北京市市政工程研究院 | Double strand chain saw of tunnel construction pre-grooving tester |
| CN104179453A (en) * | 2014-08-25 | 2014-12-03 | 张璐 | Profile-hole drill |
| CN109139036A (en) * | 2018-09-11 | 2019-01-04 | 谢建 | A kind of tunnel cutting mechanism |
| CN111042823A (en) * | 2019-12-30 | 2020-04-21 | 中国铁建投资集团有限公司 | Non-blasting through method for tunnel in complex environment |
| CN113404494A (en) * | 2021-06-28 | 2021-09-17 | 山东科技大学 | Mountain rock cutting device |
| CN113404494B (en) * | 2021-06-28 | 2022-06-28 | 山东科技大学 | Mountain rock cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101781992A (en) | Rock tunnel cut-through machine | |
| CN107008560A (en) | Reinforced beam precrushing device | |
| CN102926748A (en) | Double-cutterhead double-transverse-cylinder full-face tunneller | |
| CN106703812A (en) | Deep-sea cobalt crust mining truck | |
| CN202745869U (en) | Efficient block mining machine | |
| CN201460884U (en) | Steeply sloping seam coal mining machine | |
| CN103171057A (en) | Horizontal mountain excavating and stone sawing machine | |
| CN202611693U (en) | Combined type cantilever heading machine | |
| CN103343688B (en) | Surface mine clear end machine | |
| CN204476409U (en) | Development machine combined type cut breaks rock and is split up device | |
| CN105114074A (en) | Tunneling boring machine | |
| CN203394529U (en) | Foundation clearing machine for opencast mine | |
| CN202745867U (en) | Coal mining machine with water-jet cutter | |
| CN103216226A (en) | Water-jet cutting and impacting mining machine | |
| CN202108507U (en) | Cutting-type coal cutting equipment | |
| CN202745866U (en) | Water-jet cutting and impacting mining machine | |
| CN202360090U (en) | Water-cutting segmentation coal mining machine for water-cutting segmentation coal mining method | |
| CN113338975B (en) | Impact type tunneling machine capable of turning | |
| CN203079170U (en) | Telescopic transition belt conveyor capable of rotating by any angle | |
| CN102251744B (en) | Annular patio drilling machine | |
| CN210317297U (en) | A cutting device, mining machine for mining | |
| CN106014404A (en) | High-speed hard rock tunneling and mining integrated machine | |
| CN202391425U (en) | Rotary-percussion coal mining machine | |
| CN111502681A (en) | Open-type earth pressure balance shield machine | |
| CN201593422U (en) | Arc cycling ploughing/conveying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100721 |