CN208432410U - A kind of rock tunnel(ling) machine imitative experimental appliance - Google Patents
A kind of rock tunnel(ling) machine imitative experimental appliance Download PDFInfo
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- CN208432410U CN208432410U CN201821067925.8U CN201821067925U CN208432410U CN 208432410 U CN208432410 U CN 208432410U CN 201821067925 U CN201821067925 U CN 201821067925U CN 208432410 U CN208432410 U CN 208432410U
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- fixedly connected
- riser
- ling
- movable plate
- rock
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Abstract
The utility model discloses a kind of rock tunnel(ling) machine imitative experimental appliances, including analog platform, top one end of the analog platform is fixedly connected with riser, the top of the analog platform slidably connects movable plate close to one end of riser, the side of the movable plate is fixedly connected by electric telescopic rod with riser, the top slide of the movable plate is connected with mole, the bottom of the mole is fixedly connected with convex block, sliding slot compatible with convex block is offered at the top of the movable plate, the bottom of the analog platform is fixedly connected with circulating box far from one end of riser, the utility model relates to rock tunnel(ling) machine technical field of experiment equipment.The rock tunnel(ling) machine imitative experimental appliance, realize the recycling of rock texture, the processing work of rock fragment after testing is eliminated simultaneously, reduce experimental cost, it can prevent flue dust caused by catalase in simulation process from influencing working environment, while also be avoided that the influence of acquisition of the flue dust to observation data.
Description
Technical field
The utility model relates to rock tunnel(ling) machine technical field of experiment equipment, specially a kind of rock tunnel(ling) machine simulated experiment
Device.
Background technique
Win tunnel overall length 22035m in Tianshan Mountains, not longest tunnel only in this project Longest tunnel, and domestic highway
Road.Using highway standard, speed per hour 100km/h is designed, is separate type two-way four-lane tunnel, the left line pile No. of tunnel entrance is
ZK75+780, right line pile No. are YK75+905, and exporting left line pile No. is ZK97+815, and right line pile No. is YK97+835, and left line is complete
Long 22035m, right line overall length 21930m.Input elevation is 2771.663m, outlet elevation 2900.481m, longitudinal slope setting in hole
For 1.6%, -0.5% open roof.Tunnel Passing ice reaches slope, maximum buried depth 1200m or so.Break at Tunnel Passing F6 and F7 two
Layer.Underground water is mainly pore water, basement rock weathered layer hole crevice water, 3 kinds of basement rock structural fissured water.Tunnel, which is located at, degrades construction
Alpine region, tunnel cross Tianshan Mountains, and line areas highest height above sea level is 4165m, and the high slope in mountain is steep, and multiform is at overhanging cliff, rock weathering
Broken, glacial landforms development, river valley cutting is deeper, and mostly " V " shape paddy, geological condition are extremely complex.Weather is in vertical distribution, high
Mountain cold band, perennial snow, day and night temperature is greatly different in length and breadth in glacier.Extreme Maximum Temperature once up to 42.1 DEG C, extreme lowest temperature once reached-
41.5℃.Its construction scale and difficulty are leading in Xinjiang, also extremely rare in the whole nation.
Project has following distinguishing feature:
1) it is big to undertake task weight, duration pressure for middle drift
The construction of the main hole in tunnel needs to open up new back work face by flat pilot tunnel, and back work face and TBM pilot tunnel go out
The transport of the materials tissue such as slag, concrete transportation is required to borrow flat pilot tunnel, and the flat unidirectional Excavation Length of pilot tunnel reaches 11.0175km, energy
No to complete construction task on schedule, the stability and high efficiency tunneling construction of TBM is the major tasks that my portion needs to ensure.
2) TBM passes through fault belt
It is drawn according to region data and engineering geology tune, Use of Geophysical Data, the area Sui Zhi construction influential on route mainly has F6
Fault belt, wherein F6 fault disruption zone strip length 150m, fault belt country rock are mainly weathering granodiorite and quartz
Schist contact-segment, by braking effect rock crushing, Rc=30Mpa, [BQ] calculated value is 225, and country rock grade is V grade；When construction
Arch non-support is also easy to produce extensive collapsing, and sidewall stability is poor, and it is big that TBM passes through fault belt card machine risk.
3) TBM passes through the prevention and punishment of unfavorable geology
The main unfavorable geology in tunnel is water burst, the rock burst of high-ground stress generation and large deformation etc..Tunnel maximum buried depth is more than
1200m, and part rock mass is the hard rocks such as granite, may generate rock burst after tunnel excavation, wherein SZK02 drills ZK79+
320 and YK79+350 nearby generates stress and concentrates, and there are the possibility of medium rock burst；Tunnel Passing fault belt, formation lithology
Part is soft rock, it is understood that there may be high-ground stress phenomenon, therefore tunnel deep soft rockmass is there are the possibility of large deformation,.
4) total logistics cost in parallel pilot tunnel hole
The construction of the main hole in tunnel opens up new back work face by flat pilot tunnel, and back work face and TBM pilot tunnel slag tap, mix
The materials tissues such as solidifying soil transport are the difficult points of constructing tunnel, mainly there is flexible transport and belt-conveying two in means of transportation at present
Kind, general drilling and blasting method is more universal using the situation of flexible transport, and belt-conveying is tunneled with TBM or heavy grade transport combines,
The parallel pilot tunnel length of this project reaches 22.035km, and unidirectional Excavation Length reaches 11.0175km, and peak period of constructing, import work surface reaches
15, operation side quantity is more, and total logistics cost is very difficult in parallel pilot tunnel hole.
Tunnel piercing machine equipment figure is huge, and a large amount of cost is needed in the course of work, is unfavorable for observation experiment data
It obtains, needs special rock tunnel(ling) machine imitative experimental appliance to obtain experimental data, but the simulation of existing rock tunnel(ling) machine is real
Experiment device requires to prepare simulation rock structure before each experiment, and the rock disintegrating slag processing after experiment is also required to special disposal,
The higher cost needed, while flue dust caused by catalase influences working environment in simulation process, is also unfavorable for observing data
Acquisition.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of rock tunnel(ling) machine imitative experimental appliance, solves
Existing rock tunnel(ling) machine imitative experimental appliance requires to prepare simulation rock structure before each experiment, and the rock after experiment is broken
Slag treatment is also required to special disposal, the higher cost needed, while flue dust caused by catalase influences work in simulation process
Environment is also unfavorable for the problem of observing the acquisition of data.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of rock tunnel(ling) machine simulation
Experimental provision, including analog platform, top one end of the analog platform are fixedly connected with riser, the top of the analog platform
One end close to riser slidably connects movable plate, and the side of the movable plate is fixedly connected by electric telescopic rod with riser,
The top slide of the movable plate is connected with mole, and the bottom of the mole is fixedly connected with convex block, the movement
Sliding slot compatible with convex block is offered at the top of plate, the bottom of the analog platform is fixedly connected with far from one end of riser to be followed
The top of ring case, the analog platform offers discharge port far from one end of riser, and the discharge port is connected to circulating box, described
The inner wall bottom of circulating box is fixedly connected with charge box by the first oil cylinder, and the two sides of the circulating box are communicated with extruded tube,
Side of the inner wall of the extruded tube far from circulating box is fixedly connected with crushing block by the second oil cylinder, and the circulating box is far from crowded
The side of pressure pipe is fixedly connected with concrete powring apptss.
Preferably, the mole includes driving main body, and the inner wall side of the driving main body is fixedly connected with driving
The output end of motor, the driving motor runs through driving main body and extends to the outside of driving main body, the driving motor
The one end for being located at driving body exterior on the outside of output end is fixedly connected with driving cutter.
Preferably, the concrete powring apptss include concrete agitator tank, and the side of the concrete agitator tank is fixed
It is connected with stirring motor, the output end of the stirring motor through concrete agitator tank and extends to the interior of concrete agitator tank
Portion, the output end outside of the stirring motor is located at one end inside concrete agitator tank and is fixedly connected with stirring blade, described mixed
Solidifying soil agitator tank is offered far from the side of stirring motor pours mouth, offers at the top of the inner wall for pouring mouth and pours slot, institute
It states and pours the inner wall side of slot and be fixedly connected with and pour motor, be rotatably connected to overturning between the inner wall two sides for pouring mouth
Knife, the output end outside for pouring motor are sequentially connected by the rotation axis of driving belt and overturning knife.
Preferably, the top of the concrete agitator tank, which is located to pour, slidably connects control panel above mouth, the control
The bottom end of making sheet is through concrete agitator tank and extends to the inside for pouring mouth.
Preferably, the riser is fixedly connected with gripper close to the side top of movable plate.
Preferably, dust cover is fixedly connected at the top of the analog platform.
(3) beneficial effect
The utility model provides a kind of rock tunnel(ling) machine imitative experimental appliance.Have it is following the utility model has the advantages that
(1), the rock tunnel(ling) machine imitative experimental appliance is fixedly connected by the bottom of analog platform far from one end of riser
There is circulating box, the top of the analog platform offers discharge port far from one end of riser, and the discharge port is connected to circulating box,
The inner wall bottom of the circulating box is fixedly connected with charge box by the first oil cylinder, and the two sides of the circulating box are communicated with extruding
Pipe, the inner wall of the extruded tube are fixedly connected with crushing block by the second oil cylinder far from the side of circulating box, and the circulating box is remote
Side from extruded tube is fixedly connected with concrete powring apptss, simulation rock structure is placed in charge box, mole is complete
Rock fragment after simulating at development machine in charge box is dropped in circulating box by the drive of the first oil cylinder, and the second oil cylinder pushing squeezes
Rock fragment attrition crushing, concrete powring apptss are fixed rock fragment, the second oil cylinder to rock fragment casting concrete by block
Crushing block is continued to press on by rock fragment again casting mold, realizes the recycling of rock texture, while eliminating rock after test
The processing work of stone fragment, reduces experimental cost.
(2), the rock tunnel(ling) machine imitative experimental appliance can by being fixedly connected with dust cover at the top of analog platform
It prevents flue dust caused by catalase in simulation process from influencing working environment, while being also avoided that acquisition of the flue dust to observation data
Influence.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model concrete powring apptss structural schematic diagram；
Fig. 3 is the utility model mole structural schematic diagram.
In figure: 1 analog platform, 2 risers, 3 movable plates, 4 electric telescopic rods, 5 moles, 6 convex blocks, 7 sliding slots, 8 circulations
Case, 9 discharge ports, 10 first oil cylinders, 11 charge boxes, 12 extruded tubes, 13 second oil cylinders, 14 crushing blocks, 15 concrete powring apptss,
16 driving main bodys, 17 driving motors, 18 driving cutters, 19 concrete agitator tanks, 20 stirring motors, 21 stirring blades, 22 pour mouth,
23 pour slot, 24 pour motor, 25 overturning knives, 26 driving belts, 27 control panels, 28 grippers, 29 dust covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of rock tunnel(ling) machine imitative experimental appliance, packet
Analog platform 1 is included, top one end of analog platform 1 is fixedly connected with riser 2, and the top of analog platform 1 is close to one end of riser 2
Movable plate 3 is slidably connected, movable plate 3 is drawn by electric telescopic rod 4 to 2 direction of riser after mole 5 completes driving experiment
It is dynamic, drive mole 5 to move right close to gripper 28, the side of movable plate 3 is fixed by electric telescopic rod 4 and riser 2
Connection, the top slide of movable plate 3 are connected with mole 5, and the bottom of mole 5 is fixedly connected with convex block 6, and convex block 6 is anti-
Only mole 5 is detached from movable plate 3, and the top of movable plate 3 offers sliding slot 7 compatible with convex block 6, the bottom of analog platform 1
Portion is fixedly connected with circulating box 8 far from one end of riser 2, and simulation rock structure is placed in charge box 11, and mole 5 is completed
Rock fragment after development machine simulation in charge box 11 is dropped in circulating box 8 by the drive of the first oil cylinder 10, and the second oil cylinder 13 pushes away
For dynamic crushing block 14 by rock fragment attrition crushing, concrete powring apptss 15 are broken to the fixed rock of rock fragment casting concrete
Block, the second oil cylinder 13 continue to press on crushing block 14 for rock fragment again casting mold, realize the recycling of rock texture, simultaneously
The processing work of rock fragment after testing is eliminated, the top of analog platform 1 offers discharge port 9 far from one end of riser 2, out
Material mouth 9 is connected to circulating box 8, and the inner wall bottom of circulating box 8 is fixedly connected with charge box 11, circulating box 8 by the first oil cylinder 10
Two sides be communicated with extruded tube 12, the inner wall of extruded tube 12 is fixedly connected far from the side of circulating box 8 by the second oil cylinder 13
There is crushing block 14, circulating box 8 is fixedly connected with concrete powring apptss 15 far from the side of extruded tube 12.
Mole 5 includes driving main body 16, and the inner wall side of driving main body 16 is fixedly connected with driving motor 17, driving
The output end of motor 17 runs through driving main body 16 and extends to the outside of driving main body 16, tunnels on the outside of the output end of motor 17
One end outside driving main body 16 is fixedly connected with driving cutter 18.
Concrete powring apptss 15 include concrete agitator tank 19, and the side of concrete agitator tank 19 is fixedly connected with stirring
The output end of motor 20, stirring motor 20 runs through concrete agitator tank 19 and extends to the inside of concrete agitator tank 19, stirs
It mixes the one end being located inside concrete agitator tank 19 on the outside of the output end of motor 20 and is fixedly connected with stirring blade 21, concrete stirring
Case 19 offers far from the side of stirring motor 20 and pours mouth 22, and the inner wall top for pouring mouth 22, which offers, pours slot 23, pours
The inner wall side of slot 23, which is fixedly connected with, pours motor 24, pours and is rotatably connected to overturning knife 25 between the inner wall two sides of mouth 22,
It pours and is sequentially connected on the outside of the output end of motor 24 by the rotation axis of driving belt 26 and overturning knife 25.
The top of concrete agitator tank 19 slidably connects control panel 27, the bottom of control panel 27 positioned at the top for pouring mouth 22
End is through concrete agitator tank 19 and extends to the inside for pouring mouth 22.
Riser 2 is fixedly connected with gripper 28 close to the side top of movable plate 3, and gripper 28 grabs mole 5 will
Mole after completing development machine experiment sets back, the convenient progress for tunneling experiment next time.
The top of analog platform 1 is fixedly connected with dust cover 29.
In use, simulation rock structure is placed in charge box 11, the first oil cylinder 10 is lifted charge box 11, mole 5
Development machine simulated experiment is completed in work, and mole 5 completes the rock fragment after development machine is simulated in charge box 11 by the first oil
The drive of cylinder 10 drops in circulating box 8, and the second oil cylinder 13 pushes crushing block 14 by rock fragment attrition crushing, concrete casting dress
15 are set to the fixed rock fragment of rock fragment casting concrete, the second oil cylinder 13 continues to press on crushing block 14 for rock fragment again
Casting mold, electric telescopic rod 4 drive movable plate 3 mobile to 2 direction of riser, make mole 5 close to gripper 28, gripper 28 is grabbed
Take mole 5 that the mole after completing development machine experiment sets back, the convenient progress for tunneling experiment next time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rock tunnel(ling) machine imitative experimental appliance, including analog platform (1), it is characterised in that: the analog platform (1)
Top one end is fixedly connected with riser (2), and the top of the analog platform (1) slidably connects shifting close to one end of riser (2)
The side of movable plate (3), the movable plate (3) is fixedly connected by electric telescopic rod (4) with riser (2), the movable plate (3)
Top slide is connected with mole (5), and the bottom of the mole (5) is fixedly connected with convex block (6), the movable plate
(3) offered at the top of with convex block (6) compatible sliding slot (7), the bottom of the analog platform (1) is far from the one of riser (2)
End is fixedly connected with circulating box (8), and the top of the analog platform (1) offers discharge port (9) far from one end of riser (2),
The discharge port (9) is connected to circulating box (8), and the inner wall bottom of the circulating box (8) is fixedly connected by the first oil cylinder (10)
Have charge box (11), the two sides of the circulating box (8) are communicated with extruded tube (12), and the inner wall of the extruded tube (12) is separate to follow
The side of ring case (8) is fixedly connected with crushing block (14) by the second oil cylinder (13), and the circulating box (8) is far from extruded tube (12)
Side be fixedly connected with concrete powring apptss (15).
2. a kind of rock tunnel(ling) machine imitative experimental appliance according to claim 1, it is characterised in that: the mole
It (5) include driving main body (16), the inner wall side of driving main body (16) is fixedly connected with driving motor (17), the driving
The output end of motor (17) runs through driving main body (16) and extends to the outside of driving main body (16), the driving motor (17)
Output end on the outside of be located at the external one end of driving main body (16) and be fixedly connected with driving cutter (18).
3. a kind of rock tunnel(ling) machine imitative experimental appliance according to claim 1, it is characterised in that: the concrete casting
Device (15) includes concrete agitator tank (19), and the side of the concrete agitator tank (19) is fixedly connected with stirring motor
(20), the output end of the stirring motor (20) through concrete agitator tank (19) and extends to concrete agitator tank (19)
Inside, the output end outside of the stirring motor (20) are located at concrete agitator tank (19) internal one end and are fixedly connected with stirring
Knife (21), the concrete agitator tank (19) offers far from the side of stirring motor (20) and pours mouth (22), described to pour mouth
(22) it offers and pours slot (23) at the top of inner wall, the inner wall side for pouring slot (23), which is fixedly connected with, pours motor
(24), overturning knife (25), the output for pouring motor (24) are rotatably connected between the inner wall two sides for pouring mouth (22)
End outside is sequentially connected by the rotation axis of driving belt (26) and overturning knife (25).
4. a kind of rock tunnel(ling) machine imitative experimental appliance according to claim 3, it is characterised in that: the concrete stirring
The top of case (19) is located to pour to be slidably connected control panel (27) above mouth (22), and the bottom end of the control panel (27) is run through
Concrete agitator tank (19) and extend to the inside for pouring mouth (22).
5. a kind of rock tunnel(ling) machine imitative experimental appliance according to claim 1, it is characterised in that: the riser (2) is leaned on
The side top of nearly movable plate (3) is fixedly connected with gripper (28).
6. a kind of rock tunnel(ling) machine imitative experimental appliance according to claim 1, it is characterised in that: the analog platform
(1) dust cover (29) are fixedly connected at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067925.8U CN208432410U (en) | 2018-07-06 | 2018-07-06 | A kind of rock tunnel(ling) machine imitative experimental appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067925.8U CN208432410U (en) | 2018-07-06 | 2018-07-06 | A kind of rock tunnel(ling) machine imitative experimental appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432410U true CN208432410U (en) | 2019-01-25 |
Family
ID=65098891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067925.8U Expired - Fee Related CN208432410U (en) | 2018-07-06 | 2018-07-06 | A kind of rock tunnel(ling) machine imitative experimental appliance |
Country Status (1)
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| CN (1) | CN208432410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060676A (en) * | 2020-01-15 | 2020-04-24 | 湖南科技大学 | Experimental device and method for simulating laser tunneling of underground rock |
| CN112903505A (en) * | 2021-01-20 | 2021-06-04 | 中铁隧道局集团有限公司 | TBM rock breaking test device |
-
2018
- 2018-07-06 CN CN201821067925.8U patent/CN208432410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060676A (en) * | 2020-01-15 | 2020-04-24 | 湖南科技大学 | Experimental device and method for simulating laser tunneling of underground rock |
| CN112903505A (en) * | 2021-01-20 | 2021-06-04 | 中铁隧道局集团有限公司 | TBM rock breaking test device |
| CN112903505B (en) * | 2021-01-20 | 2023-12-22 | 中铁隧道局集团有限公司 | TBM rock breaking test device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |