CN206617172U - A kind of rock tunnel(ling) machine - Google Patents
A kind of rock tunnel(ling) machine Download PDFInfo
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- CN206617172U CN206617172U CN201720067195.0U CN201720067195U CN206617172U CN 206617172 U CN206617172 U CN 206617172U CN 201720067195 U CN201720067195 U CN 201720067195U CN 206617172 U CN206617172 U CN 206617172U
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- rock tunnel
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Abstract
The utility model proposes a kind of rock tunnel(ling) machine, it includes leading portion and back segment, leading portion frame is connected with rear segment frames, the outer contour of frame and framework is identical with tunnel outer contour, leading portion is made up of frame and excavator, excavator is made up of several chain type excavating gears, and several chain type excavating gears are in a row side by side, staggered in the afterbody of tunneling direction chain type excavating gear；The chain cutter spacing of ground part is excavated in the outside of frame, the chain cutter spacing of returning part is in the inside of frame；Drive device drive chain knife is run during construction, and the cutter of frame front end excavates tunneling boring ground, and the entrance for the ground conveyer that the ground excavated is delivered in frame, and ground is delivered to rear by ground conveyer in frame.Advantage：Have with complete-section tunnel boring machine and once excavate the characteristic for completing tunnel, and ground is excavated using chain knife, its manufacturing process is simple, quality is good, short construction period, cost are low.
Description
Technical field
The present invention relates to a kind of rock tunnel(ling) machine, belong to civil engineering foundation construction technical field.
Background technology
Existing complete-section tunnel boring machine has the characteristic once excavated and complete tunnel, from excavating, promote, strut it is complete by this
Equipment is completed, and a rate of advance is 5 times that tradition bores fried engineering method.But the manufacturing process of complete-section tunnel boring machine is complicated, technology
Added value is high, and the enterprise of only a few countries has ability production in the world, and cost is high.
The content of the invention
Proposed by the present invention is a kind of rock tunnel(ling) machine, and its purpose is intended to the defect for overcoming prior art to exist, and its is main
Advantage：Have with complete-section tunnel boring machine and once excavate the characteristic for completing tunnel, and ground is excavated using chain knife, it is made
Make that technique is simple, quality is good, short construction period, cost it is low.
The technical solution of the present invention：Rock tunnel(ling) machine includes leading portion and back segment, and leading portion frame is connected with rear segment frames,
The outer contour of frame and framework is identical with tunnel outer contour, and leading portion is made up of frame and excavator, and excavator is by several
Chain type excavating gear is constituted, and several chain type excavating gears are in a row side by side, wrong in the afterbody of tunneling direction chain type excavating gear
Begin to rehearse row, and several chain type excavating gears are identical with the section of frame on the perspective plane of tunneling direction；Chain type excavating gear is by passing
Dynamic device and chain knife composition, transmission device is made up of drive device and sprocket wheel etc., and chain knife is by chain and the knife being fixed on chain
Tool composition；The chain cutter spacing of ground part is excavated in the outside of frame, the chain cutter spacing of returning part is in the inside of frame；Before frame
End face is provided with the arc track run on the outside of the track that chain knife is run, two corners of front end face provided with chain knife, is excavated using chain type
The space of the staggered formation of device afterbody, makes each structural member of frame front connect into an entirety, and chain type is dug in addition to chain knife
The moving component of pick device is installed in frame, in addition to the entrance and exit of chain knife, and each chamber body of frame front is and rock
The cavity of soil isolation；Drive device drive chain knife is run during construction, and the cutter of frame front end excavates tunneling boring ground, and will dig
Ground is delivered to rear by the entrance for the ground conveyer that the ground of pick is delivered in frame, ground conveyer in frame, frame
Front end is provided with swivel.
Rock tunnel(ling) machine is the space using the staggered formation of chain type excavating gear, makes to have each chamber of moving component equal
There are walkway and maintenance operation space.
Chain knife is changed in the cavity of frame, to adapt to different geological conditions and safeguard needs.
Advantages of the present invention：Have with complete-section tunnel boring machine and once excavate the characteristic for completing tunnel, and utilize
Chain knife excavates ground, and its manufacturing process is simple, quality is good, short construction period, cost are low.
Brief description of the drawings
The structural representation for the rock tunnel(ling) machine that Fig. 1 is made up of leading portion 1 and back segment 2, is also by drive device 6-1 and chain
The composition transmission device 6 such as 6-2 is taken turns, is also the structural representation for the chain type excavating gear 5 being made up of transmission device 6 and chain knife 7；
Fig. 2 is Fig. 1 A direction views, is also the space of the staggered formation of the afterbody of chain type excavating gear 5, makes leading portion frame 3
The structural representation of an entirety is connected into back segment 2；
Fig. 3 is Fig. 1 B direction views, is also the structural representation for the excavator 4 being made up of 15 chain type excavating gears 5；
Fig. 4 is the swivel 3-1 of front end frame 3 structural scheme of mechanism；
Fig. 5 is that in addition to the entrance and exit of chain knife 7, the anterior each chamber body of frame 3 is the knot for the cavity isolated with ground
Structure schematic diagram；Also with the space of the staggered formation of chain type excavating gear 5, make the equal someone's row of each chamber for having moving component
Passage and the structural scheme of mechanism in maintenance operation space, are also to be made up of longitudinal ground conveyer 8-1 and transverse direction ground conveyer 8-2
Ground conveyer 8 structural representation；
Fig. 6 is the structural representation of chain knife 7, and (a) is chain 7-1 and cutter 7-2 structural representation, is also by A crosses
Save the structural representation of the chain 7-1 of 7-1-1 and B crossed joints 7-1-2 compositions crossed joint；It is also that chain 7-1 realizes that space is curved
Bent structural representation.(b) it is structural representation that chain knife is made up of rope 7-1B and cutter 7-2B；It is also rope 7-1B and knife
Has 7-2B structural representation；
Fig. 7 is the structural representation of the chain knife track of rock tunnel(ling) machine, and the type of track includes A, B, C1, C2 and D totally 5
Kind, wherein A is plane, and B is convex, and C1, C2 are matrixs；
Fig. 8 is that D staggers into tapered structural representation for the multiple rows of track in longitudinal direction；
Fig. 9 is the D types track of rock tunnel(ling) machine and the structural representation of many row chain knives；
1 leading portion being made up of the leading portion frame 3 and excavator 4 of rock tunnel(ling) machine in figure；After 2 rock tunnel(ling) machines
Section；3 be the leading portion frame of rock tunnel(ling) machine；3-1 is the swivel of front end frame 3；4 be by several chain type excavating gears 5
The excavator of composition；The 5 chain type excavating gears being made up of transmission device and chain knife 7；6 be by drive device 6-1 and sprocket wheel 6-2
Deng the transmission device of composition；6-1 is the drive device of transmission device 6；6-2 is the sprocket wheel of transmission device 6；7 be to excavate ground
Chain knife, is made up of chain 7-1 and cutter 7-2；7-1 is the chain for constituting chain knife 7, including crawler belt, rope and flexible-belt；7-1-1
It is the A crossed joints for constituting chain crossed joint；7-1-2 is the B crossed joints for constituting chain crossed joint；7-1B is the steel for constituting chain knife 4
Rope；7-2 is integrally fixed at the cutter of the excavation ground on chain 7-1；7-2B is integrally fixed at the knife of the excavation ground on cable wire 7-1B
Tool；8 be ground conveyer；8-1 is longitudinal ground conveyer；8-2 is horizontal ground conveyer.
Embodiment
A kind of rock tunnel(ling) machine includes leading portion and back segment, and leading portion frame is connected with rear segment frames, the foreign steamer of frame and framework
Profile is identical with tunnel outer contour, and leading portion is made up of frame and excavator, and excavator is made up of several chain type excavating gears,
Several chain type excavating gears are in a row side by side, staggered in the afterbody of tunneling direction chain type excavating gear, several chain types
Excavating gear is identical with the section of frame on the perspective plane of tunneling direction；Chain type excavating gear is made up of transmission device and chain knife,
Transmission device is made up of drive device and sprocket wheel etc., and chain knife is made up of chain and the cutter being fixed on chain；Excavate ground portion
The chain cutter spacing divided is in the outside of frame, and the chain cutter spacing of returning part is in the inside of frame；The front end face of frame is run provided with chain knife
Track, the arc track run provided with chain knife on the outside of two corners of front end face is staggered using chain type excavating gear afterbody
The space of formation, makes each structural member of frame front connect into an entirety, the moving component of chain type excavating gear in addition to chain knife
It is installed in frame, in addition to the entrance and exit of chain knife, each chamber body of frame front is the cavity isolated with ground；Construction
When the operation of drive device drive chain knife, the cutter of frame front end excavates tunneling boring ground, and the ground excavated is delivered into frame
Ground is delivered to rear by the entrance of interior ground conveyer, ground conveyer in frame, and the front end of frame is provided with swivel.
Described rock tunnel(ling) machine is the space using the staggered formation of chain type excavating gear, makes have each of moving component
Chamber has walkway and maintenance operation space.
Described chain knife is changed in the cavity of frame, to adapt to different geological conditions and safeguard needs.
Described chain knife is many row chain knives, and many row chain knives carry out excavating or excavating respectively simultaneously as needed.
Described many row chain knives arrange tapered in excavation surface.
There are several port lids described frame front end, meets special status（Such as boulder）, it is special that operating personnel open port lid progress
Different processing.
Described rock tunnel(ling) machine is the rock tunnel(ling) machine for construction by pipeline jacking method.
Described rock tunnel(ling) machine is the rock tunnel(ling) machine for shield construction.
The chain of described composition chain knife is the chain of broad sense, including crawler belt, rope and flexible-belt.
The present invention is further described below in conjunction with the accompanying drawings：
As shown in figures 1 to 6, rock tunnel(ling) machine is to include leading portion 1 and back segment 2, and leading portion frame is connected with rear segment frames, machine
The outer contour of frame and framework is identical with tunnel outer contour, and leading portion 1 is made up of frame 3 and excavator 4, and excavator 4 is by some
Individual chain type excavating gear 5 is constituted, several chain type excavating gears 5 in a row side by side, in the tail of tunneling direction chain type excavating gear 5
Portion is staggered, and several chain type excavating gears 5 are identical with the section of frame 3 on the perspective plane of tunneling direction；Chain type excavates dress
Put 5 to be made up of transmission device 6 and chain knife 7, transmission device 6 is made up of drive device 6-1 and sprocket wheel 6-2 etc., and chain knife 7 is by chain 7-
1 constitutes with the cutter 7-2 being fixed on chain.
As shown in Fig. 2~Fig. 5, the chain knife 7 for excavating ground part is located at the outside of frame 3, and the chain knife 7 of returning part is located at
The inside of frame 3；The front end face of frame 3 is provided with what is run on the outside of the track that chain knife is run, two corners of front end face provided with chain knife 7
Arc track, using the space of the staggered formation of the afterbody of chain type excavating gear 5, makes each structural member of frame front connect into one
Individual entirety, and each chamber of moving component has walkway and maintenance operation space, except the outer chain type excavating gear of chain knife 7
Moving component is installed in frame 3, in addition to the entrance and exit of chain knife, and each chamber body of frame front is isolated with ground
Cavity；The drive chain 7 of drive device 6 is run with cutter 7-2 during construction, and the cutter 7-2 of the front end of frame 3 excavates tunneling boring rock
Soil, and the entrance for the ground conveyer 8 that the ground excavated is delivered in frame 3, ground conveyer 8 send ground in frame
To rear, the front end of frame 3 is provided with swivel 3-1.
Claims (9)
1. a kind of rock tunnel(ling) machine, it is characterized in that including leading portion and back segment, leading portion frame is connected with rear segment frames, frame and framework
Outer contour it is identical with tunnel outer contour, leading portion is made up of frame and excavator, excavator by several chain types excavate fill
Composition is put, several chain type excavating gears are in a row side by side, staggered in the afterbody of tunneling direction chain type excavating gear, some
Individual chain type excavating gear is identical with the section of frame on the perspective plane of tunneling direction；Chain type excavating gear is by transmission device and chain knife
Composition, transmission device is made up of drive device and sprocket wheel etc., and chain knife is made up of chain and the cutter being fixed on chain；Excavate rock
The chain cutter spacing of native part is in the outside of frame, and the chain cutter spacing of returning part is in the inside of frame；The front end face of frame is provided with chain knife
The arc track run on the outside of the track of operation, two corners of front end face provided with chain knife, is staggered using chain type excavating gear afterbody
The space of arrangement form, makes each structural member of frame front connect into an entirety, the motion of chain type excavating gear in addition to chain knife
Part is installed in frame, in addition to the entrance and exit of chain knife, and each chamber body of frame front is the cavity isolated with ground；
Drive device drive chain knife is run during construction, and the cutter of frame front end excavates tunneling boring ground, and the ground excavated is delivered to
Ground is delivered to rear by the entrance of the ground conveyer in frame, ground conveyer in frame, and the front end of frame is provided with mud
Nozzle.
2. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described rock tunnel(ling) machine is dug using chain type
The space of the staggered formation of device is dug, makes to have each chamber of moving component to have walkway and maintenance operation space.
3. a kind of rock tunnel(ling) machine according to claim 2, it is characterized in that described chain knife is entered in the cavity of frame
What row was changed, to adapt to different geological conditions and safeguard needs.
4. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described chain knife is many row chain knives, many row chain knives
Carry out excavating or excavating respectively simultaneously as needed.
5. a kind of rock tunnel(ling) machine according to claim 4, it is characterized in that described many row chain knives are arranged in excavation surface
Taper.
6. a kind of rock tunnel(ling) machine according to claim 2, it is characterized in that there are several port lids described frame front end, meets
Special status such as boulder, operating personnel open port lid and carry out specially treated.
7. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described rock tunnel(ling) machine is to be used for push bench process
The rock tunnel(ling) machine of construction.
8. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described rock tunnel(ling) machine is to be used for shield method
The rock tunnel(ling) machine of construction.
9. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that the chain of described composition chain knife is broad sense
Chain, including crawler belt, rope and flexible-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067195.0U CN206617172U (en) | 2017-01-18 | 2017-01-18 | A kind of rock tunnel(ling) machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067195.0U CN206617172U (en) | 2017-01-18 | 2017-01-18 | A kind of rock tunnel(ling) machine |
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| Publication Number | Publication Date |
|---|---|
| CN206617172U true CN206617172U (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067195.0U Active CN206617172U (en) | 2017-01-18 | 2017-01-18 | A kind of rock tunnel(ling) machine |
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| Country | Link |
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| CN (1) | CN206617172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640103A (en) * | 2017-01-18 | 2017-05-10 | 王燏斌 | Tunnel boring machine and construction method thereof |
| WO2018133741A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnel excavator and construction method for same |
| CN113898351A (en) * | 2021-09-23 | 2022-01-07 | 西南交通大学 | Special-shaped tunnel simulation excavating device |
-
2017
- 2017-01-18 CN CN201720067195.0U patent/CN206617172U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640103A (en) * | 2017-01-18 | 2017-05-10 | 王燏斌 | Tunnel boring machine and construction method thereof |
| WO2018133741A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnel excavator and construction method for same |
| CN113898351A (en) * | 2021-09-23 | 2022-01-07 | 西南交通大学 | Special-shaped tunnel simulation excavating device |
| CN113898351B (en) * | 2021-09-23 | 2022-07-01 | 西南交通大学 | Special-shaped tunnel simulation excavation device and use method thereof |
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