CN203742609U - Multifunctional tunneling machine - Google Patents
Multifunctional tunneling machine Download PDFInfo
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- CN203742609U CN203742609U CN201320850483.5U CN201320850483U CN203742609U CN 203742609 U CN203742609 U CN 203742609U CN 201320850483 U CN201320850483 U CN 201320850483U CN 203742609 U CN203742609 U CN 203742609U
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Abstract
A multifunctional tunneling machine comprises a boom-type roadheader, an arch assembling machine, an onboard jumbolter and an onboard wet spraying machine. The arch assembling machine is arranged above the front of the boom-type roadheader, the onboard jumbolter is arranged on the side face of the boom-type roadheader, and the onboard wet spraying machine is also arranged on the side face of the boom-type roadheader. In the tunneling process, the multifunctional tunneling machine is used for mechanical operation, the installing process of a steel arch is simplified, the anchoring process of an anchor rod or an anchor rope is quickened, jetting quality of concrete is improved, the number of workers is reduced, and labor intensity of the workers is relieved. The multifunctional tunneling machine is advanced in design, simple in structure, convenient to operate, high in working efficiency, safe and reliable, and is an ideal tunneling device.
Description
Technical field
The utility model belongs to constructing tunnel equipment technical field, relates in particular to a kind of heading equipment that is applied to constructing tunnel, and this equipment has the several functions such as cut, anchoring, wet shot.
Background technology
In constructing tunnel field, tunnel machine can be divided into full face tunnel boring machine (TBM) and cantilever development machine.
Full face tunnel boring machine (TBM) is owing to adopting Fully-mechanized construction, and speed of application is fast, and safety is good, but complete equipment is expensive, complicated construction technique, and later stage running cost is higher.
Cantilever development machine carries out cut to tunnel rock executing utilization of hour cutterhead, after completing a cut circulation, equipment downtime is carried out to tunnel support work.In Bracing Process, the installation of steel arch frame, anchoring and the concrete injection work of tunnel excavation section are manual work, need that a large amount of operating personnel is long-time, intensive work, and construction safety is difficult to ensure, programming is slow, is difficult to meet construction period requirement.
In summary, existing tunnel machine exists various shortcoming and defect, therefore, provides a kind of tunnel machine that can address the above problem to become the task of top priority of current constructing tunnel.
Utility model content
Technical problem to be solved in the utility model is the problem and shortage existing for existing tunnel heading equipment, and a kind of multifunctional tunnel development machine is provided, and the utility model operational security is good, drivage efficiency is high, support time is short.
In order to solve above technical problem by the following technical solutions: a kind of multifunctional tunnel development machine, comprises cantilever development machine, bow member fitting machine, airborne anchor rod drilling machine, airborne wet-spraying machine; Bow member fitting machine is arranged on cantilever development machine front upper, and airborne anchor rod drilling machine is arranged on the side of cantilever development machine, airborne wet-spraying machine and is also arranged on the side of cantilever development machine.
Described cantilever development machine comprises cutting units, shovel board portion, body, running part, rear support portion, drag conveyor; Wherein, cutting units is hinged on body front end, and shovel board portion is hinged on the below of body front end; It is hinged that the front end of scratch board conveyor is hinged on rear portion, the rear end of scratch board conveyor and one end of rear support portion of body, and the other end of rear support portion is connected with body rear end; Running part is arranged on the both sides of body; Cutting arm cover plate, bearing rib are arranged on cutting units; Guardrail group, inner foldable board are all arranged on cutting arm cover plate; Outer folded sheet and inner foldable board are hinged.
Described cantilever development machine also comprises hydraulic jack and electric component; Cutting units can left and right revolution under hydraulic jack effect, oscilaltion, and shovel board portion can oscilaltion under hydraulic jack effect.
Described bow member fitting machine comprises ambulatory splint, strap, telescopic oil cylinder, revolution support, flexible time arm, flexible principal arm, mounting seat, hoist cylinder, oscillating oil cylinder; Wherein, ambulatory splint and telescopic oil cylinder are hinged, strap and revolution support and connection; Revolution is supported between flexible time arm and is connected by oscillating oil cylinder; Flexible principal arm and mounting seat are hinged, and hoist cylinder one end is hinged in mounting seat, the other end is hinged on flexible principal arm middle part; Mounting seat is connected with the cutting units of cantilever development machine.
Described ambulatory splint can be along the slideway slippage of strap under the effect of telescopic oil cylinder; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along flexible principal arm slippage; Revolution is supported, oscillating oil cylinder can circumferentially rotate.
Described airborne anchor rod drilling machine comprises jumbolter, revolution support, L-type connector, oscillating oil cylinder, front stretching oil cylinder, flexible time arm, flexible principal arm, rear telescopic oil cylinder, telescopic arm hinge ear, driller operation box, slide track component, hinge ear, straight plate connector; Jumbolter below is provided with revolution and supports, revolution is supported by L-type connector, straight plate connector and is connected with oscillating oil cylinder, the front end of front stretching oil cylinder, the front end of flexible time arm are hinged on respectively on straight plate connector, and the rear end of front stretching oil cylinder is hinged on arm middle part flexible time; Flexible principal arm cuts with scissors ear by telescopic arm and is connected with driller operation box; Rear telescopic oil cylinder front end is hinged on flexible principal arm middle part, rear end is connected on driller operation box by hinge ear; Driller operation box below is provided with slide track component, and slide track component is connected with the body of cantilever development machine.
Between described driller operation box and slide track component, adopt rack-and-pinion or chain transmission; Can left and right revolution under the synergy of flexible principal arm telescopic oil cylinder after two groups, oscilaltion; Revolution is supported, oscillating oil cylinder all can circumferentially rotate; Straight plate connector can be along with the flexible upper and lower deflection of front stretching oil cylinder; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along slippage before and after flexible principal arm.
Described airborne wet-spraying machine comprises spray gun assembly, oscillating oil cylinder I, adpting flange, oscillating oil cylinder II, flexible time arm, flexible principal arm, telescopic oil cylinder, telescopic arm hinge ear, wet-spraying machine control box, hinge ear, slide track component; Spray gun assembly below is provided with oscillating oil cylinder I, and oscillating oil cylinder I is connected with oscillating oil cylinder II by adpting flange, and oscillating oil cylinder II is arranged on flexible time arm front end; Flexible principal arm cuts with scissors ear by telescopic arm and is connected with wet-spraying machine control box; The front end of telescopic oil cylinder is connected to flexible principal arm middle part, rear end is hinged by hinge ear and wet-spraying machine control box; Wet-spraying machine control box below is provided with slide track component, and slide track component is connected with the body of cantilever development machine.
Between described wet-spraying machine control box and slide track component, adopt rack-and-pinion or chain transmission; Flexible principal arm can left and right revolution under the synergy of two groups of telescopic oil cylinders, oscilaltion; Oscillating oil cylinder I, oscillating oil cylinder II all can circumferentially rotate; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along slippage before and after flexible principal arm.
In the time of tunnel piercing, adopt the utility model to carry out do mechanization operation, simplified steel arch frame installation process, accelerated anchor pole or anchor cable anchoring process, improved concrete jet quality, reduced operating personnel quantity, reduced operating personnel's labour intensity, this equipment advanced design, simple in structure, easy to operate, operating efficiency is high, safe and reliable, be a kind of very good tunneling equipment.
Wherein, cutting units can carry out the excavation work of tunnel cross-section, and cutting arm is provided with manual work platform for convenience detach, and convenient working personnel carry out steel arch frame or steel mesh reinforcement installation work.Bow member fitting machine can be used to carry out the installation of steel arch frame, has reduced operating personnel's quantity and labour intensity; Airborne anchor rod drilling machine can be used to carry out the anchoring work of anchor pole or anchor cable; Airborne wet-spraying machine can carry out concrete injection work to the full section of tunnel excavation.
Brief description of the drawings
Fig. 1 is the structural representation of multifunctional tunnel development machine.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of bow member fitting machine.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the structural representation of airborne anchor rod drilling machine.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the structural representation of airborne wet-spraying machine.
Fig. 8 is the top view of Fig. 7.
In Fig. 1 to Fig. 8: cutting units 1, guardrail group 2, bearing rib 3, bow member fitting machine 4, airborne anchor rod drilling machine 5, scratch board conveyor 6, rear support portion 7, airborne wet-spraying machine 8, running part 9, body 10, cutting arm cover plate 11, shovel board portion 12, outer folded sheet 13, inner foldable board 14, ambulatory splint 15, strap 16, telescopic oil cylinder 17, revolution supports 18, flexible time arm 19, flexible principal arm 20, mounting seat 21, hoist cylinder 22, oscillating oil cylinder 23, jumbolter 24, revolution supports 25, L-type connector 26, oscillating oil cylinder 27, telescopic oil cylinder 28, flexible time arm 29, flexible principal arm 30, telescopic oil cylinder 31, telescopic arm hinge ear 32, driller operation box 33, slide track component 34, hinge ear 35, straight plate connector 36, spray gun assembly 37, oscillating oil cylinder I 38, adpting flange 39, oscillating oil cylinder II 40, flexible time arm 41, flexible principal arm 42, telescopic oil cylinder 43, telescopic arm hinge ear 44, wet-spraying machine control box 45, hinge ear 46, slide track component 47.
Detailed description of the invention
A kind of multifunctional tunnel development machine, comprises cantilever development machine, bow member fitting machine, airborne anchor rod drilling machine, airborne wet-spraying machine.Bow member fitting machine is arranged on cantilever development machine front upper, and airborne anchor rod drilling machine is arranged on the both sides of cantilever development machine, airborne wet-spraying machine and is also arranged on the both sides of cantilever development machine.
As shown in Figure 1, 2, cantilever development machine is made up of cutting units 1, shovel board portion 12, body 10, running part 9, rear support portion 7, scratch board conveyor 6 and hydraulic unit, the parts such as electric.
Wherein, cutting units 1 is hinged on body 10 front ends, and shovel board portion 12 is hinged on the below of body 10 front ends; Cutting units 1 can left and right revolution under hydraulic jack effect, oscilaltion, and shovel board portion 12 can oscilaltion under hydraulic jack effect.It is hinged that scratch board conveyor 6 front ends are hinged on one end of rear portion, scratch board conveyor 6 front end rear ends and rear support portion 7 of body 10, and the other end of rear support portion 7 is connected with body 10 rear ends; Running part 9 is connected to the both sides of body 10.Bow member fitting machine 4 is arranged on cutting units 1 top, and airborne anchor rod drilling machine 5, airborne wet-spraying machine 8 are arranged on respectively body 10 both sides.Cutting arm cover plate 11, bearing rib 3 are arranged on cutting units 1; Guardrail group 2, inner foldable board 14 are all arranged on cutting arm cover plate 11; Outer folded sheet 13 and inner foldable board 14 are hinged, and outer folded sheet 13, inner foldable board 14 be collapsible, launch.
When cantilever development machine starts cut operation, guardrail group 2 can be pulled down, outer folded sheet 13 and inner foldable board 14 are folded, after cut operation completes, outer folded sheet 13 be launched, and guardrail group 2 is loaded onto, convenient working personnel work; While starting supporting operation, cantilever development machine quits work, cutterhead is acted as a planted agent, operating personnel lifts to steel arch frame on bow member fitting machine 4, bow member fitting machine 4 clamps steel arch frame firmly and places it in the correct position of tunnel excavation section, simultaneously operating personnel can stand in and on the job platform being made up of outer folded sheet 13, inner foldable board 14, bearing rib 3, cutting arm cover plate 11, carries out the connection of steel arch frame and hang steel mesh reinforcement work, utilizes airborne anchor rod drilling machine 5, airborne wet-spraying machine 8 to carry out anchoring and concrete injection work to tunnel excavation section simultaneously.
As shown in Figure 3,4, bow member fitting machine 4 comprises the parts such as ambulatory splint 15, strap 16, telescopic oil cylinder 17, revolution support 18, time arm 19 that stretches, flexible principal arm 20, mounting seat 21, hoist cylinder 22, oscillating oil cylinder 23.
Ambulatory splint 15 and telescopic oil cylinder 17 are hinged, and under telescopic oil cylinder 17 effects, ambulatory splint 15 can be along the slideway slippage of strap 16; Strap 16 supports 18 with revolution and is connected; Between revolution support 18 and flexible time arm 19, connect by oscillating oil cylinder 23; Flexible principal arm 20 and mounting seat 21 are hinged, and hoist cylinder 22 one end are hinged in mounting seat 21, hoist cylinder 22 other ends are hinged on flexible principal arm 20 middle parts; Mounting seat 21 is connected with the cutting units 1 of cantilever development machine.
Revolution supports 18 can circumferential 360 ° of rotations, and oscillating oil cylinder 23 can circumferential 180 ° of rotations; Between flexible time arm 19 and flexible principal arm 20, have hydraulically extensible oil cylinder to connect, under the effect of hydraulically extensible oil cylinder, flexible time arm 19 can be along flexible principal arm 20 front and back slippages.
Bow member fitting machine 4 is arranged on cutting units 1, along with cutting units 1 turns round, lifting, flexible principal arm 20 is along with the flexible oscilaltion of hoist cylinder 22, revolution support 18, oscillating oil cylinder 23 can circumferentially rotate, by the reasonable operation to bow member fitting machine 4, can make the bow member manipulator being formed by ambulatory splint 15, strap 16 and telescopic oil cylinder 17 steel arch frame is placed into the optional position of tunnel excavation section.
As shown in Figure 5,6, airborne anchor rod drilling machine 5 comprises jumbolter 24, revolution support 25, L-type connector 26, oscillating oil cylinder 27, front stretching oil cylinder 28, flexible time arm 29, flexible principal arm 30, rear telescopic oil cylinder 31, telescopic arm hinge ear 32, driller operation box 33, slide track component 34, cuts with scissors the parts such as ear 35, straight plate connector 36.
Jumbolter 24 belows are provided with revolution and support 25, revolution is supported 25 and is connected with oscillating oil cylinder 27 by L-type connector 26, straight plate connector 36, the front end of front stretching oil cylinder 28, the front end of flexible time arm 29 are hinged on respectively on straight plate connector 36, and the rear end of front stretching oil cylinder is hinged on arm middle part flexible time; Flexible principal arm 30 cuts with scissors ear 32 by telescopic arm and is connected with driller operation box 33; Rear telescopic oil cylinder 31 front ends are hinged on flexible principal arm 30 middle parts, rear telescopic oil cylinder 31 rear ends are connected on driller operation box 33 by hinge ear 35; Driller operation box 33 belows are provided with slide track component 34, and the body 10 of slide track component 34 and cantilever development machine is connected.
Between driller operation box 33 and slide track component 34, adopt rack-and-pinion or chain transmission, make driller operation box 33 along the slide track component 34 steady slippages in front and back; Can left and right revolution under the synergy of flexible principal arm 30 telescopic oil cylinder 31 after two groups, oscilaltion; Revolution supports 25, oscillating oil cylinder 27 all can circumferential 360 ° of rotations; Straight plate connector 36 can be along with the flexible upper and lower deflection of front stretching oil cylinder 28; Between flexible time arm 29 and flexible principal arm 30, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm 29 can be along flexible principal arm 30 front and back slippages.
When airborne anchor rod drilling machine 5 is started working, cantilever development machine stops cut, driller operation box 33 along slide track component 34 forward slippage make the jumbolter 24 can be to the operation foremost of tunnel excavation section, rationally control by driller operation box 33, can make jumbolter 24 carry out the full face anchoring operation of tunnel excavation.
As shown in Figure 7,8, airborne wet-spraying machine 8 comprises the parts such as spray gun assembly 37, oscillating oil cylinder 38, adpting flange 39, oscillating oil cylinder 40, flexible time arm 41, flexible principal arm 42, telescopic oil cylinder 43, telescopic arm hinge ear 44, wet-spraying machine control box 45, hinge ear 46, slide track component 47.
Spray gun assembly 37 belows are provided with oscillating oil cylinder I 38, and oscillating oil cylinder I 38 is connected with oscillating oil cylinder II 40 by adpting flange 39, and oscillating oil cylinder II is arranged on flexible time arm 41 front ends; Flexible principal arm 42 cuts with scissors ear 44 by telescopic arm and is connected with wet-spraying machine control box 45; It is hinged with wet-spraying machine control box 45 by hinge ear 46 that the front end of telescopic oil cylinder 43 is connected to the rear end of flexible principal arm middle part, telescopic oil cylinder 43; Wet-spraying machine control box below is provided with slide track component 47, and slide track component 47 is connected with the body 10 of cantilever development machine.
Between wet-spraying machine control box 45 and slide track component 47, adopt rack-and-pinion or chain transmission, make wet-spraying machine control box 45 along the slide track component 47 steady slippages in front and back; Flexible principal arm 42 can left and right revolution under the synergy of two groups of telescopic oil cylinders 43, oscilaltion; Oscillating oil cylinder I 38, oscillating oil cylinder II 40 all can circumferential 360 ° of rotations; Between flexible time arm 41 and flexible principal arm 42, have hydraulically extensible oil cylinder to connect, under the effect of hydraulically extensible oil cylinder, flexible time arm 41 can be along flexible principal arm 42 front and back slippages.
When airborne wet-spraying machine 8 is started working, cantilever development machine stops cut, wet-spraying machine control box 45 along slide track component 47 forward slippage make the spray gun assembly 37 can be to the operation foremost of tunnel excavation section, rationally control by wet-spraying machine control box 45, can make airborne wet-spraying machine 8 carry out the full face concrete injection of tunnel excavation work.
Multifunctional tunnel development machine is in the time carrying out tunneling operation, can a supporting material transport vehicle carry out the transport of the support materials such as steel arch frame, steel mesh reinforcement, anchor pole or anchor cable, a supporting concrete pump truck, carries out the airborne wet-spraying machine concrete stirring of 8 use and transportation work simultaneously; At multifunctional tunnel development machine drag conveyor 6 rear portions, can adopt the rear supporting conveying equipments such as belt conveyer, track transport vehicle or quarry tipper that material is transported.
Claims (9)
1. a multifunctional tunnel development machine, is characterized in that: comprise cantilever development machine, bow member fitting machine, airborne anchor rod drilling machine, airborne wet-spraying machine; Bow member fitting machine is arranged on cantilever development machine front upper, and airborne anchor rod drilling machine is arranged on the side of cantilever development machine, airborne wet-spraying machine and is also arranged on the side of cantilever development machine.
2. multifunctional tunnel development machine according to claim 1, is characterized in that: described cantilever development machine comprises cutting units, shovel board portion, body, running part, rear support portion, drag conveyor; Wherein, cutting units is hinged on body front end, and shovel board portion is hinged on the below of body front end; It is hinged that the front end of scratch board conveyor is hinged on rear portion, the rear end of scratch board conveyor and one end of rear support portion of body, and the other end of rear support portion is connected with body rear end; Running part is arranged on the both sides of body; Cutting arm cover plate, bearing rib are arranged on cutting units; Guardrail group, inner foldable board are all arranged on cutting arm cover plate; Outer folded sheet and inner foldable board are hinged.
3. multifunctional tunnel development machine according to claim 2, is characterized in that: described cantilever development machine also comprises hydraulic jack and electric component; Cutting units can left and right revolution under hydraulic jack effect, oscilaltion, and shovel board portion can oscilaltion under hydraulic jack effect.
4. multifunctional tunnel development machine according to claim 1, is characterized in that: described bow member fitting machine comprises ambulatory splint, strap, telescopic oil cylinder, revolution support, flexible time arm, flexible principal arm, mounting seat, hoist cylinder, oscillating oil cylinder; Wherein, ambulatory splint and telescopic oil cylinder are hinged, strap and revolution support and connection; Revolution is supported between flexible time arm and is connected by oscillating oil cylinder; Flexible principal arm and mounting seat are hinged, and hoist cylinder one end is hinged in mounting seat, the other end is hinged on flexible principal arm middle part; Mounting seat is connected with the cutting units of cantilever development machine.
5. multifunctional tunnel development machine according to claim 4, is characterized in that: described ambulatory splint can be along the slideway slippage of strap under the effect of telescopic oil cylinder; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along flexible principal arm slippage; Under hoist cylinder effect, flexible principal arm can rise, decline; Revolution is supported, oscillating oil cylinder can circumferentially rotate.
6. multifunctional tunnel development machine according to claim 1, is characterized in that: described airborne anchor rod drilling machine comprises jumbolter, revolution support, L-type connector, oscillating oil cylinder, front stretching oil cylinder, flexible time arm, flexible principal arm, rear telescopic oil cylinder, telescopic arm hinge ear, driller operation box, slide track component, hinge ear, straight plate connector; Jumbolter below is provided with revolution and supports, revolution is supported by L-type connector, straight plate connector and is connected with oscillating oil cylinder, the front end of front stretching oil cylinder, the front end of flexible time arm are hinged on respectively on straight plate connector, and the rear end of front stretching oil cylinder is hinged on arm middle part flexible time; Flexible principal arm cuts with scissors ear by telescopic arm and is connected with driller operation box; Rear telescopic oil cylinder front end is hinged on flexible principal arm middle part, rear end is connected on driller operation box by hinge ear; Driller operation box below is provided with slide track component, and slide track component is connected with the body of cantilever development machine.
7. multifunctional tunnel development machine according to claim 6, is characterized in that: between described driller operation box and slide track component, adopt rack-and-pinion or chain transmission; Can left and right revolution under the synergy of flexible principal arm telescopic oil cylinder after two groups, oscilaltion; Revolution is supported, oscillating oil cylinder all can circumferentially rotate; Straight plate connector can be along with the flexible upper and lower deflection of front stretching oil cylinder; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along slippage before and after flexible principal arm.
8. multifunctional tunnel development machine according to claim 1, is characterized in that: described airborne wet-spraying machine comprises spray gun assembly, oscillating oil cylinder I, adpting flange, oscillating oil cylinder II, flexible time arm, flexible principal arm, telescopic oil cylinder, telescopic arm hinge ear, wet-spraying machine control box, hinge ear, slide track component; Spray gun assembly below is provided with oscillating oil cylinder I, and oscillating oil cylinder I is connected with oscillating oil cylinder II by adpting flange, and oscillating oil cylinder II is arranged on flexible time arm front end; Flexible principal arm cuts with scissors ear by telescopic arm and is connected with wet-spraying machine control box; The front end of telescopic oil cylinder is connected to flexible principal arm middle part, rear end is hinged by hinge ear and wet-spraying machine control box; Wet-spraying machine control box below is provided with slide track component, and slide track component is connected with the body of cantilever development machine.
9. multifunctional tunnel development machine according to claim 8, is characterized in that: between described wet-spraying machine control box and slide track component, adopt rack-and-pinion or chain transmission; Flexible principal arm can left and right revolution under the synergy of two groups of telescopic oil cylinders, oscilaltion; Oscillating oil cylinder I, oscillating oil cylinder II all can circumferentially rotate; Between flexible time arm and flexible principal arm, connect by hydraulically extensible oil cylinder, under the effect of hydraulically extensible oil cylinder, flexible time arm can be along slippage before and after flexible principal arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850483.5U CN203742609U (en) | 2013-12-23 | 2013-12-23 | Multifunctional tunneling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850483.5U CN203742609U (en) | 2013-12-23 | 2013-12-23 | Multifunctional tunneling machine |
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| CN203742609U true CN203742609U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320850483.5U Withdrawn - After Issue CN203742609U (en) | 2013-12-23 | 2013-12-23 | Multifunctional tunneling machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643963A (en) * | 2013-12-23 | 2014-03-19 | 中铁工程装备集团有限公司 | Multifunctional tunneling machine |
| CN104265314A (en) * | 2014-09-30 | 2015-01-07 | 中铁工程装备集团有限公司 | Multi-degree-of-freedom switching device for advance drilling machine of shield heading machine |
| CN104295303A (en) * | 2014-09-29 | 2015-01-21 | 辽宁鑫众重工装备有限公司 | Rock drilling heading machine |
| CN104564096A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Digging, anchoring and drilling integrated hard rock tunneling machine |
| CN105731318A (en) * | 2016-04-18 | 2016-07-06 | 湖南五新隧道智能装备股份有限公司 | Tunnel arch frame work vehicle |
| CN108131139A (en) * | 2014-08-09 | 2018-06-08 | 烟台小米机械技术有限公司 | A kind of cantilevered longitudinal axis anchor driving machine of the band list scratch board conveyor with distant control function |
| CN112832804A (en) * | 2021-03-29 | 2021-05-25 | 中国煤炭科工集团太原研究院有限公司 | Mining multi-row double-arm hydraulic drill carriage |
| CN113622939A (en) * | 2021-08-31 | 2021-11-09 | 江苏徐工工程机械研究院有限公司 | Conveyer and tunnel boring machine for tunnel |
-
2013
- 2013-12-23 CN CN201320850483.5U patent/CN203742609U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643963A (en) * | 2013-12-23 | 2014-03-19 | 中铁工程装备集团有限公司 | Multifunctional tunneling machine |
| CN108131139A (en) * | 2014-08-09 | 2018-06-08 | 烟台小米机械技术有限公司 | A kind of cantilevered longitudinal axis anchor driving machine of the band list scratch board conveyor with distant control function |
| CN104295303A (en) * | 2014-09-29 | 2015-01-21 | 辽宁鑫众重工装备有限公司 | Rock drilling heading machine |
| CN104265314A (en) * | 2014-09-30 | 2015-01-07 | 中铁工程装备集团有限公司 | Multi-degree-of-freedom switching device for advance drilling machine of shield heading machine |
| CN104265314B (en) * | 2014-09-30 | 2016-04-06 | 中铁工程装备集团有限公司 | The multiple degrees of freedom switching device of advanced rig in shield excavation machine |
| CN104564096A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Digging, anchoring and drilling integrated hard rock tunneling machine |
| CN105731318A (en) * | 2016-04-18 | 2016-07-06 | 湖南五新隧道智能装备股份有限公司 | Tunnel arch frame work vehicle |
| CN112832804A (en) * | 2021-03-29 | 2021-05-25 | 中国煤炭科工集团太原研究院有限公司 | Mining multi-row double-arm hydraulic drill carriage |
| CN113622939A (en) * | 2021-08-31 | 2021-11-09 | 江苏徐工工程机械研究院有限公司 | Conveyer and tunnel boring machine for tunnel |
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