CN103982195A - Full-face tunnel boring machine - Google Patents
Full-face tunnel boring machine Download PDFInfo
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- CN103982195A CN103982195A CN201410201184.8A CN201410201184A CN103982195A CN 103982195 A CN103982195 A CN 103982195A CN 201410201184 A CN201410201184 A CN 201410201184A CN 103982195 A CN103982195 A CN 103982195A
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- main body
- tunnel boring
- cutterhead
- boring machine
- face tunnel
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Abstract
The invention provides a full-face tunnel boring machine. The full-face tunnel boring machine comprises a tunnel boring machine main body, wherein a cutter disc is arranged at the head of the tunnel boring machine main body and is detachably connected with the tunnel boring machine main body, and the tunnel boring machine main body is formed through detachably connecting a plurality of main body modules. According to the full-face tunnel boring machine, the difficulty of transportation can be lowered; the full-face tunnel boring machine can be applied to laneways adopting vertical shaft structures.
Description
Technical field
The present invention relates to excavating equipment, relate in particular to a kind of full face tunnel boring machine.
Background technology
At present, coal rock tunnel adopts air rock drill, hydraulic drill rig or development machine to carry out rock drilling conventionally.
Existing full advance chain-drive section is provided with cutterhead, and cutterhead is provided with cutter, utilizes the revolution of cutterhead to excavate rock, and country rock and driving in broken hole, form whole tunnel cross-section simultaneously.
Because full face tunnel boring machine volume is large, weight is heavier, transportation difficulty, cannot meet the handling requirement of vertical, therefore cannot in the tunnel that adopts vertical structure, carry out tunneling construction.
Summary of the invention
The invention provides a kind of full face tunnel boring machine, to reduce transport difficulty, can realize in the tunnel that adopts vertical structure and using.
The invention provides a kind of full face tunnel boring machine, comprise development machine main body, the head of described development machine main body is provided with cutterhead, and described cutterhead and described development machine main body removably connect, and described development machine main body is removably connected and formed by a plurality of main body modules.
Based on above-mentioned, full face tunnel boring machine provided by the invention, because development machine main body is removably connected and formed by a plurality of main body modules, therefore the dismounting of development machine main body can be transported respectively for a plurality of main body modules, because small volume, the weight of each main body module are lighter, therefore reduced transport difficulty, be beneficial to the handling requirement that meets vertical, thereby full face tunnel boring machine provided by the invention can be used in the tunnel that adopts vertical structure.
Accompanying drawing explanation
The structural representation of a kind of full face tunnel boring machine that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the front view of cutterhead in Fig. 1.
Reference numeral:
101: development machine main body; 102: cutterhead; 103: the scraper bowl of slagging tap;
104: conveyor; 105: support system; 106: scraper;
107: hobboing cutter; 108: inspection eye; 109: propelling cylinder;
110: support boots.
The specific embodiment
Please refer to Fig. 1, a kind of full face tunnel boring machine that the embodiment of the present invention provides, comprise development machine main body 101, the head of described development machine main body 101 is provided with cutterhead 102, described cutterhead 102 removably connects with described development machine main body 101, and described development machine main body 101 is removably connected and formed by a plurality of main body modules.
In the present embodiment, because development machine main body 101 is removably connected and formed by a plurality of main body modules, therefore 101 dismountings of development machine main body can be transported respectively for a plurality of main body modules, because small volume, the weight of each main body module are lighter, therefore reduced transport difficulty, be beneficial to the handling requirement that meets vertical, thereby the full face tunnel boring machine that the embodiment of the present invention provides can be used in the tunnel that adopts vertical structure.
In the present embodiment, during use, only main body module need be transported to respectively to down-hole assembling chamber, after assembling chamber completes assembly and adjustment, just can use.Wherein, each main body module can connect by removable connectors such as bolt, latch fittings.
In the present embodiment, preferred, the maximum length of main body module outline is less than or equal to 3.2 meters, and Breadth Maximum is less than or equal to 2.4 meters, and maximum height is less than or equal to 0.9 meter, and the weight of described main body module is less than or equal to 8.9 tons.Thus, by limiting size and the weight of main body module, make the transportation of main body module more convenient, be further beneficial to the handling requirement that meets vertical.
In the present embodiment, preferred, cutterhead 102 is removably connected and is formed by a plurality of cutter head assemblies.Thus when needs transport cutterhead 102, cutterhead 102 can be disassembled and transport for cutter head assembly, again cutter head assembly is assembled in use to cutterhead 102, can facilitates thus cutterhead 102 transportations, and be beneficial to meet vertical transportation for the requirement of part dimension and weight.
In the present embodiment, preferred, the diameter of cutterhead 102 is 4530 millimeters, and described cutterhead 102 length is vertically 1685 millimeters, and described cutterhead 102 be take the axial plane of described cutterhead 102 by two described cutter head assemblies and formed as joint face removably connects.Can meet thus the handling requirement of vertical, make cutterhead 102 easy to assembly simultaneously.
Please refer to Fig. 1 and Fig. 2, in the present embodiment, preferred, development machine main body 101 comprises slag-tapping system, and described slag-tapping system is for shifting the detritus producing at tunneling process; Described slag-tapping system comprises the scraper bowl 103 of slagging tap, sliding slag chute and conveyor 104, the described scraper bowl 103 of slagging tap is arranged on cutterhead 102, be used for scooping up detritus and detritus is transferred to described sliding slag chute first end, described sliding slag chute the second end is arranged on the top of described conveyor 104, described sliding slag chute is obliquely installed, for making detritus be slided to the second end of described sliding slag chute and be dropped on conveyor 104 by the first end of described sliding slag chute.By slag-tapping system, can in driving, shift the detritus producing in tunneling process, thereby improve efficiency of construction.Wherein, the end of conveyor 104 can with the cash/dreg removing system that goes out of mine, detritus is transferred to the cash/dreg removing system that goes out of mine, conveyor 104 can adopt multistage design.
In the present embodiment, preferred, development machine main body 101 comprises support system 105, for skyhook on the crag after driving.Thus, can realize in driving and complete support work, improve efficiency of construction.Wherein support system 105 can comprise automatic roof-bolter.
In the present embodiment, preferred, the dynamical system of development machine and electrical system all adopt Explosion-proof Design.Development machine can be worked in the mine of high Gas Outburst or explosive gas atmosphere, wherein, development machine dynamical system comprises motor, electrical system comprises the electric fixturess such as main frame frequency converter, firedamp sensor, monitoring system, lighting apparatus, and each Selection of Electrical Equipment meets " GB3836-2010 Electric Equipment in Explosive Gas Atmosphere " requirements; Design of electrical system meets the underground power supply used design specifications GB50417-2007 requirement in colliery.
In the present embodiment, 62 scrapers 106 and 30 can be set 17 on cutterhead 102 " hobboing cutter 107, each hobboing cutter 107 carrying 250kN, also can be provided with inspection eye 108 and swivel joint on cutterhead 102, and cutterhead 102 fronts and periphery can adopt wearing plate design.
In the present embodiment, the propulsion system of development machine can comprise 4 propelling cylinders 109 of horizontal arrangement, and single propelling stroke is 1600mm, and maximum fltting speed is 120mm/min, and maximum thrust is 8500kN; Propulsion system also comprises the support boots 110 that are arranged in development machine main body 101, and support boots 110 are at tunneling process stretching scar, and propelling cylinder 109 can promote development machine and continues forward subsequently.
The full face tunnel boring machine that the embodiment of the present invention provides can be realized brokenly rock, muck, transportation, supporting synchronous construction, has greatly improved operating efficiency.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a full face tunnel boring machine, is characterized in that, comprises development machine main body, and the head of described development machine main body is provided with cutterhead, and described cutterhead and described development machine main body removably connect, and described development machine main body is removably connected and formed by a plurality of main body modules.
2. full face tunnel boring machine according to claim 1, it is characterized in that, the maximum length of described main body module outline is less than or equal to 3.2 meters, and Breadth Maximum is less than or equal to 2.4 meters, maximum height is less than or equal to 0.9 meter, and the weight of described main body module is less than or equal to 8.9 tons.
3. full face tunnel boring machine according to claim 1, is characterized in that, described cutterhead is removably connected and formed by a plurality of cutter head assemblies.
4. full face tunnel boring machine according to claim 3, it is characterized in that, the diameter of described cutterhead is 4530 millimeters, and described cutterhead length is vertically 1685 millimeters, and described cutterhead be take the axial plane of described cutterhead by two described cutter head assemblies and formed as joint face removably connects.
5. full face tunnel boring machine according to claim 1, is characterized in that, described development machine main body comprises slag-tapping system, and described slag-tapping system is for shifting the detritus producing at tunneling process;
Described slag-tapping system comprises the scraper bowl of slagging tap, sliding slag chute and conveyor, the described scraper bowl of slagging tap is arranged on cutterhead, be used for scooping up detritus and detritus is transferred to described sliding slag chute first end, described sliding slag chute the second end is arranged on the top of described conveyor, described sliding slag chute is obliquely installed, for making detritus be slided to the second end of described sliding slag chute and be dropped on conveyor by the first end of described sliding slag chute.
6. full face tunnel boring machine according to claim 1, is characterized in that, described development machine main body comprises support system, for skyhook on the crag after driving.
7. full face tunnel boring machine according to claim 1, is characterized in that, the dynamical system of described development machine and electrical system all adopt Explosion-proof Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201184.8A CN103982195A (en) | 2014-05-13 | 2014-05-13 | Full-face tunnel boring machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201184.8A CN103982195A (en) | 2014-05-13 | 2014-05-13 | Full-face tunnel boring machine |
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| CN103982195A true CN103982195A (en) | 2014-08-13 |
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| CN201410201184.8A Pending CN103982195A (en) | 2014-05-13 | 2014-05-13 | Full-face tunnel boring machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640106A (en) * | 2017-02-23 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | Mining whole-section hard rock tunneling machine and circulative tunneling method |
| CN107503753A (en) * | 2017-06-19 | 2017-12-22 | 煤科集团沈阳研究院有限公司 | A kind of method that push pipe formula colliery small section tunnel independently tunnels |
| CN109488325A (en) * | 2018-10-31 | 2019-03-19 | 中建隧道建设有限公司 | The method and system of earth pressure balanced shield, EPBS pipe extrusion formula conveying dregs |
| CN110410088A (en) * | 2019-08-14 | 2019-11-05 | 中国铁建重工集团股份有限公司 | One kind can retract development machine and its back method |
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| CN102383805A (en) * | 2011-10-19 | 2012-03-21 | 中铁隧道装备制造有限公司 | Mixed TBM (Tunnel Boring Machine) with multiple-boring mode and tunnel supporting mode |
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| US20130008723A1 (en) * | 2010-03-15 | 2013-01-10 | Vermeer Manufacturing Company | Drilling apparatus with shutter |
| CN102926762A (en) * | 2012-11-22 | 2013-02-13 | 中铁隧道装备制造有限公司 | Anti-explosion TBM (tunnel boring machine) |
| CN203835400U (en) * | 2014-05-13 | 2014-09-17 | 淮南矿业(集团)有限责任公司 | Full section heading machine |
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2014
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| CN1420256A (en) * | 2001-11-21 | 2003-05-28 | 三菱重工业株式会社 | Tunnel excavator and method for recovery of tunnel excavator |
| US20130008723A1 (en) * | 2010-03-15 | 2013-01-10 | Vermeer Manufacturing Company | Drilling apparatus with shutter |
| CN102383805A (en) * | 2011-10-19 | 2012-03-21 | 中铁隧道装备制造有限公司 | Mixed TBM (Tunnel Boring Machine) with multiple-boring mode and tunnel supporting mode |
| CN102733815A (en) * | 2012-06-15 | 2012-10-17 | 中铁隧道装备制造有限公司 | Full-face rectangular hard rock tunneling and anchoring integrated machine |
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| CN203835400U (en) * | 2014-05-13 | 2014-09-17 | 淮南矿业(集团)有限责任公司 | Full section heading machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640106A (en) * | 2017-02-23 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | Mining whole-section hard rock tunneling machine and circulative tunneling method |
| CN106640106B (en) * | 2017-02-23 | 2018-01-16 | 淮南矿业(集团)有限责任公司 | A kind of mining tunneling boring hard rock mole and its circulation driving method |
| CN107503753A (en) * | 2017-06-19 | 2017-12-22 | 煤科集团沈阳研究院有限公司 | A kind of method that push pipe formula colliery small section tunnel independently tunnels |
| CN109488325A (en) * | 2018-10-31 | 2019-03-19 | 中建隧道建设有限公司 | The method and system of earth pressure balanced shield, EPBS pipe extrusion formula conveying dregs |
| CN110410088A (en) * | 2019-08-14 | 2019-11-05 | 中国铁建重工集团股份有限公司 | One kind can retract development machine and its back method |
| CN110410088B (en) * | 2019-08-14 | 2022-02-25 | 中国铁建重工集团股份有限公司 | Retractable tunneling machine and retraction method thereof |
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Application publication date: 20140813 |