CN206129284U - Xin aofa tunnel boring machine - Google Patents
Xin aofa tunnel boring machine Download PDFInfo
- Publication number
- CN206129284U CN206129284U CN201621189248.8U CN201621189248U CN206129284U CN 206129284 U CN206129284 U CN 206129284U CN 201621189248 U CN201621189248 U CN 201621189248U CN 206129284 U CN206129284 U CN 206129284U
- Authority
- CN
- China
- Prior art keywords
- platform
- main structure
- door frame
- construction
- inverted arch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a xin aofa tunnel boring machine has solved the not enough problem of equipment among the prior art. Realize that new method tunnel construction difficult to understand mechanizes, integrates, the batch production, improve construction speed, improve the construction environment, reduce workman intensity of labour, improve the construction security. The utility model discloses a main structure, excavation device, support system, slag output system, traveling system, guide system, control system, hydraulic system, ventilation dust removing system, the inverted arch system of pouring and supplementary construction system. The utility model relates to a brand -new method tunnel construction equipment new difficult to understand adopts the machinery excavation, will excavate, slag tap, strut, the inverted arch construction organic combines, realizes tunnel construction's mechanization, and the device design is simple, and the efficiency of construction is high, and the security is good, is applicable to very much the construction in large -scale soft rock tunnel.
Description
Technical field
This utility model belongs to tunnel construction machinery, is mainly used in the excavation in tunnel, builds engineering, particularly relates to a kind of new
Method tunneler difficult to understand.
Background technology
Constructing tunnel mainly has two kinds of technologies at present, and one kind is tunneler technology, and one kind is New Austrian Tunneling Method constructing tunnel
Technology, current tunneler technology are mainly used in circle, hard rock, major long tunnel construction, and technology maturation has basically reached work
Factory's construction requirement, but the construction equipment for New Austrian Tunneling Method tunnel construction technology mainly has drill jumbo, wet-spraying machine, steel arch at present
Various machineries such as frame fitting machine, splash guard laydown machine, mainly using drill bursting construction, at present still without a set of or a kind of machinery
Change, integrated heavy construction equipment can be used for the plant equipment of New Austrian Tunneling Method constructing tunnel, limit New Austrian Tunneling Method constructing tunnel
Development.
Utility model content
The utility model proposes a kind of New Austrian Tunneling Method tunneler, in solving the problems, such as prior art, equipment is not enough.It is real
Existing New Austrian Tunneling Method mechanization of tunnelling, integrated, batch production, improve speed of application, improve construction environment, reduce workman's work strong
Degree, improves working security.
What the technical solution of the utility model was realized in：A kind of New Austrian Tunneling Method tunneler, including main structure, excavation
Device, support system, slag-tapping system, running gear, guidance system, control system, hydraulic system, ventilating and purifying air system, inverted arch
Casting system and auxiliary construction system；Wherein main structure is portal framed structure, and installed in running gear top, excavating device is installed
Anterior in main structure, support system is arranged on main structure periphery, and slag-tapping system is arranged on main structure front portion, and running gear is arranged on
Main structure bottom, a guidance system part are arranged on main structure rear portion, a part and are arranged on Tunnel wall, and control system is installed
On the central apparatus platform inside main structure, hydraulic system is arranged on the afterbody equipment platform of main structure, dust removal by ventilation system
System is arranged on afterbody equipment platform rear lower portion installed in afterbody equipment platform bottom, inverted arch casting system.
The main structure is portal-framed structure, including front door frame, rear door frame, bottom girder, bottom platform, anterior mobile platform, door
Frame tie-beam, central apparatus platform and afterbody equipment platform, wherein front door frame are provided with excavating device guide rail, before bottom girder is provided with
Portion's mobile platform guide rail, front door frame, rear door frame are separately mounted to the two ends of bottom girder, and bottom platform is arranged on the top of bottom girder, position
Between front door frame and rear door frame, anterior mobile platform is arranged on bottom girder guide rail, and door frame tie-beam is arranged on front door frame with after
Between door frame, the interior volume that central apparatus stage+module is formed in rear door frame, door frame tie-beam, afterbody equipment platform are arranged on
Door frame rear portion afterwards.
The excavating device includes at least one cantilever excavator or excavating manipulator.
The excavating device include cantilever excavator, sliding rack, pitch cylinder, sliding motor, excavating manipulator, rotary table and
Rotary motor, wherein sliding rack are arranged on main structure front door frame, and cantilever excavator is arranged in sliding rack, are pitched cylinder one end and are connected
Sliding rack is connect, one end connecting cantilever development machine, sliding motor are arranged in sliding rack, and excavating manipulator, rotary motor are arranged on
On rotary table.
The support system includes material loop wheel machine, material dolly, transport carriage, vertical arch mechanical hand, shotcrete robot and behaviour
Make platform, wherein material loop wheel machine is located at support system rear portion, in the middle of afterbody equipment platform rear portion, material dolly positioned at
Material loop wheel machine rear portion, on the material loop wheel machine guide rail on afterbody equipment platform top, material dolly is located at transport carriage front portion,
Transport carriage is arranged on the transport carriage guide rail on operating platform top, is found arch mechanical hand and is arranged on operating platform front end, whitewashing
It is anterior that mechanical hand is arranged on operating platform.
The operating platform is split type platform, including upper brace, sinistral platform and dextral platform, upper brace, a left side
Side platform and dextral platform are commonly mounted in equipment main structure, and upper brace is arranged on the top of main structure, sinistral platform peace
It is mounted in the right side that the left side of main structure, dextral platform are arranged on main structure.
The deslagging device includes clear bottom plate, excavating manipulator and bucket type mucking machine, wherein clear bottom plate is arranged on master
Supporting leg is anterior, and excavating manipulator is arranged on bucket type mucking machine both sides, and excavating manipulator is commonly mounted on front portion with bucket type mucking machine
On mobile platform.
The running gear includes main supporting leg, propulsion cylinder and changes step supporting leg, wherein main supporting leg divides former and later two, the bottom of installed in
At two before and after the lower section of beam, change step supporting leg and be divided to before and after two pairs, below bottom girder, propulsion cylinder one end is arranged on main supporting leg,
One end is arranged on to be changed on step supporting leg.
The inverted arch casting system includes inverted arch trestle and inverted arch template；Wherein inverted arch trestle one end is connected to equipment walking
In system, the other end is overlapped on, and inverted arch model sheetinstallat is in inverted arch trestle bottom.
The utility model proposes suitable for the novel tunnel development machine of New Austrian Tunneling Method tunnel construction machinery, New Austrian Tunneling Method is constructed
Excavation, slag tap and supporting construction equipment is rationally integrated, make novel device possess a point step construction, tunneling boring and construct various work
Pattern, at the same be capable of achieving excavate, slag tap, supporting parallel operations, greatly improve speed of application, while equipment is applied using mechanization
Work, substantially reduces the labor intensity of workman, while reducing artificial quantity, operator can construct under the protection of equipment, improve
Construction completeness.
This utility model reduces disturbance of the explosion to stratum using mechanical equivalent of light excavation, while can effectively control to surpass, owe to dig
Construction, improves construction precision, and effectively save construction cost, non-blast working can allow to excavate, slag tap and supporting parallel operations, if
Standby rational topology layout allows three big working procedure parallel operations of tunnel, can carry out slagging tap, stands arch, whitewashing while excavating
Deng construction, equipment running gear possesses equipment propulsion, tuning function, and equipment propulsion can be cleared up to inverted arch simultaneously, to enter
The follow-up inverted arch construction of row.This utility model will realize inverted arch while excavating, and be configured with inverted arch trestle, face upward at equipment rear portion
Arch template, to carry out inverted arch construction, and does not affect anterior construction.This utility model is a kind of brand-new New Austrian Tunneling Method constructing tunnel
Equipment, using mechanical equivalent of light excavation, will excavate, slags tap, supporting, inverted arch construction are organically combined, and realize the mechanization of constructing tunnel, if
Standby design is simple, and efficiency of construction is high, and safety is good, is highly suitable for the construction of large-scale soft rock tunnel.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is anterior sectional schematic diagram of the present utility model.
Fig. 3 is rear portion sectional schematic diagram of the present utility model.
Fig. 4 is main structure schematic diagram of the present utility model.
Side views of the Fig. 5 for Fig. 4.
Fig. 6 is excavating device schematic diagram of the present utility model.
Fig. 7 is support system schematic diagram of the present utility model.
Side views of the Fig. 8 for Fig. 7.
Fig. 9 is deslagging device schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Fig. 1 ~ 9, the utility model proposes a kind of New Austrian Tunneling Method tunneler, including main structure 1, excavating device 2,
Support system 3, slag-tapping system 4, running gear 5, guidance system, control system 6, hydraulic system 7, ventilating and purifying air system 8, inverted arch
Casting system 9 and auxiliary construction system 10；Wherein main structure 1 is portal framed structure, installed in 5 top of running gear, excavates dress
Put 2 be arranged on main structure 1 it is anterior, support system 3 be arranged on 1 periphery of main structure, slag-tapping system 4 be arranged on main structure 1 it is anterior, OK
Walking system 5 is arranged on 1 bottom of main structure, and a guidance system part is arranged on 1 rear portion of main structure, a part and is arranged on Tunnel wall
On, control system 6 is arranged on the central apparatus platform 107 inside main structure 1, and hydraulic system 7 is arranged on the afterbody of main structure 1
Equipment platform 108,8 system of dust removal by ventilation are arranged on 108 bottom of afterbody equipment platform, and inverted arch casting system 9 is set installed in afterbody
108 rear lower portion of standby platform, auxiliary construction system 10 predominantly aid in loop wheel machine, instrument.Main member of the main structure 1 for development machine,
For installing, connecting other systems, structure, excavating device 2 carries out tunnel excavation, the dregs that deslagging device 4 will be produced after excavation
Tunnel is transferred out, support system 3 carries out the preliminary bracing in tunnel, around running gear 5 carries out equipment, moves up and down,
Control device attitude, control system 6 complete the power supply of equipment, signal processing, equipment operation etc., and ventilating and purifying air system 8 is then carried out
The control of dust in equipment construction, inverted arch casting system 9 carry out inverted arch construction while tunnel excavation, while providing work car
Walking passageway, auxiliary construction system 10 provides illumination, warning, material transfer, maintenance of equipment etc. for equipment.
The main structure 1 is portal-framed structure, including front door frame 101, rear door frame 102, bottom girder 103, bottom platform 104, front
Portion's mobile platform 105, door frame tie-beam 106, central apparatus platform 107 and afterbody equipment platform 108, wherein front door frame 101 are pacified
Equipped with excavating device guide rail, bottom girder 103 is provided with anterior mobile platform guide rail, and front door frame 101, rear door frame 102 are separately mounted to
The two ends of bottom girder 103, bottom platform 104 are arranged on the top of bottom girder 103, between front door frame 101 and rear door frame 102, front
Portion's mobile platform 105 is arranged on 103 guide rail of bottom girder, can integrally be stretched into below bottom platform 104, and door frame tie-beam 106 is installed
Between front door frame 101 and rear door frame 102, central apparatus platform 107 is arranged on what rear door frame 102, door frame tie-beam 106 were formed
Interior volume, afterbody equipment platform 108 are arranged on 102 rear portion of rear door frame.Front door frame 101, rear door frame 102, bottom girder 103 and door frame
Tie-beam 106 collectively forms the main body of development machine, is the installation foundation of other equipment, and bottom platform 104 is that personnel, equipment etc. are put
Put, travelling platform, anterior mobile platform 105 be used for install excavating manipulator 205, bucket type deslagging device provide installation foundation, together
When anterior mobile platform 105 can move forward and backward, realize different excavations, slag-tapping function, central apparatus platform 107 is equipment electricity
Gas, control, operating platform, there is provided equipment install, human users space, afterbody equipment platform 108 be mainly used in install power station,
The construction equipments such as transformator, air compressor machine, main structure 1 provide equipment skeleton for whole machine.
The excavating device 2 includes at least one cantilever excavator 201 or excavating manipulator 205.Dug using multiple cantilevers
Enter machine 201 or excavating manipulator 205 completes full section of tunnel construction and collects slag, scarfing cinder construction.
The excavating device 2 includes cantilever excavator 201, sliding rack 202, pitches cylinder 203, sliding motor 204, excavator
Tool handss 205, rotary table 206 and rotary motor 207, wherein sliding rack 202 are arranged on main structure front door frame 101, cantilever driving
Machine 201 is arranged in sliding rack 202, pitches cylinder 203 one end connection sliding rack 202, one end connecting cantilever development machine 201, sliding
Motor 204 is arranged in sliding rack 202, and excavating manipulator 205, rotary motor 207 are arranged on rotary table 206.Sliding motor
204 drive sliding racks 202, cantilever excavator 201, flexion-extension cylinder 203 enter line slip, to complete the construction of diverse location, pitch cylinder
203 control cantilever excavators 201 do flexion-extension motion, expand the working range of cantilever excavator 201, and excavating manipulator 205 is then
Rotary table 206 is driven by rotary motor 207, is driven excavating manipulator 205 to rotate, is carried out constructing tunnel.
The support system 3 includes material loop wheel machine 301, material dolly 302, transport carriage 303, vertical arch mechanical hand 304, spray
Slurry mechanical hand 305 and operating platform 306, wherein material loop wheel machine 301 are located at 3 rear portion of support system, installed in afterbody equipment platform
In the middle of 108 rear portions, material dolly 302 positioned at 301 rear portion of material loop wheel machine, installed in the material on 108 top of afterbody equipment platform
On loop wheel machine guide rail, material dolly 302 is anterior positioned at transport carriage 303, and transport carriage 303 is arranged on 306 top of operating platform
On transport carriage guide rail, found arch mechanical hand 304 and be arranged on 306 front end of operating platform, shotcrete robot 305 is arranged on operating platform
306 is anterior.The material being transported in tunnel is sling and is transported on material dolly 302 by material loop wheel machine 301, by material dolly 302
Transport carriage 303 is transported to, most material is transported to construction location at last by transport carriage 303, arch mechanical hand 304 is found for auxiliary
Vertical arch is helped, steel arch-shelf jack-up is fixed in place, afterwards by installment work is accomplished manually, shotcrete robot 305 is used for
Gunite concrete, forms preliminary bracing, and operating platform 306 is the operation platform of supporting construction personnel, equipment, while and anchor pole
The operating platform of construction.
The operating platform 306 is split type platform, including upper brace 306-1, sinistral platform 306-2 and dextral platform
306-3, upper brace 306-1, sinistral platform 306-2 and dextral platform 306-3 are commonly mounted in main structure 1, upper brace
306-1 is arranged on the top of main structure 1, sinistral platform 306-2 and is arranged on the left side of main structure 1, dextral platform 306-3 and is arranged on
The right side of main structure 1.Operating platform 306 is mainly supporting construction and provides operating position, space, top and left and right sides platform point
Not can self-movement, to meet different supporting demands.
The deslagging device 4 includes clear bottom plate 401, excavating manipulator 205 and bucket type mucking machine 402, wherein clear bottom is inserted
Plate 401 is anterior installed in main supporting leg 501, and excavating manipulator 205 is arranged on 402 both sides of bucket type mucking machine, 205 He of excavating manipulator
Bucket type mucking machine 402 is commonly mounted on anterior mobile platform 105.Scarfing cinder plate 401 is mainly used in bottom scarfing cinder, excavation machinery
Handss 205 are mainly used in excavating and collecting slag, scarfing cinder, and bucket type mucking machine 402, will for the dregs after excavation is transported to equipment rear portion
Dregs loads the slag car or long range belt feeder.
The running gear 5 includes main supporting leg 501, propulsion cylinder 502 and changes step supporting leg 503, wherein 501 points of main supporting leg is in front and back
Two pairs, at before and after the lower section of bottom girder 103 two, change step 503 points of supporting leg two pairs in front and back, below bottom girder 103, propulsion
502 one end of cylinder is arranged on main supporting leg 501, and one end is arranged on to be changed on step supporting leg 503.When main supporting leg 501 is used to work for equipment
Bear weight of equipment, there is provided equipment is supported, change step supporting leg 503 and be mainly used in equipment temporary support being provided when equipment changes step, or set
During standby work, provided auxiliary is supported, and propulsion cylinder 502 is movable for pushing equipment.
The inverted arch casting system 9 includes inverted arch trestle 901 and inverted arch template 902；Wherein 901 one end of inverted arch trestle connection
In running gear 5, the other end is overlapped on, and inverted arch template 902 is arranged on inverted arch trestle bottom.Face upward
Arch casting system 9 is mainly used in tunnel inverted arch and pours, and wherein inverted arch trestle 901 is casting system main structure, is traveling vehicle, people
Member provides passage, there is provided the installation foundation of inverted arch template 902, and connects main structure 1, and inverted arch template 902 is mainly used in inverted arch
Pour.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of New Austrian Tunneling Method tunneler, is characterized in that：Including main structure, excavating device, support system, slag-tapping system, OK
Walking system, guidance system, control system, hydraulic system, ventilating and purifying air system, inverted arch casting system and auxiliary construction system；Its
Middle main structure is portal framed structure, and installed in running gear top, excavating device is arranged on main structure front portion, and support system is installed
In main structure periphery, slag-tapping system is arranged on main structure front portion, and running gear is arranged on main structure bottom, a guidance system part
It is arranged on Tunnel wall installed in main structure rear portion, a part, control system is arranged on the central apparatus inside main structure and puts down
On platform, hydraulic system is arranged on the afterbody equipment platform of main structure, and ventilating and purifying air system is arranged on afterbody equipment platform bottom,
Inverted arch casting system is arranged on afterbody equipment platform rear lower portion.
2. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The main structure is portal-framed structure, is wrapped
Include front door frame, rear door frame, bottom girder, bottom platform, anterior mobile platform, door frame tie-beam, central apparatus platform and afterbody equipment
Platform, wherein front door frame are provided with excavating device guide rail, and bottom girder is provided with anterior mobile platform guide rail, front door frame, rear door frame point
Not An Zhuan bottom girder two ends, bottom platform is arranged on the top of bottom girder, between front door frame and rear door frame, anterior mobile flat
Platform is arranged on bottom girder guide rail, and door frame tie-beam is arranged between front door frame and rear door frame, and central apparatus stage+module is at back door
The interior volume that frame, door frame tie-beam are formed, afterbody equipment platform are arranged on rear door frame rear portion.
3. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The excavating device includes at least one
Cantilever excavator or excavating manipulator.
4. a kind of New Austrian Tunneling Method tunneler according to claim 3, is characterized in that：The excavating device includes that cantilever is tunneled
Machine, sliding rack, flexion-extension cylinder, sliding motor, excavating manipulator, rotary table and rotary motor, wherein sliding rack are arranged on main structure
On front door frame, cantilever excavator is arranged in sliding rack, pitches cylinder one end connection sliding rack, and one end connecting cantilever development machine is sliding
Move motor to be arranged in sliding rack, excavating manipulator, rotary motor are arranged on rotary table.
5. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The support system includes that material hangs
Machine, material dolly, transport carriage, vertical arch mechanical hand, shotcrete robot and operating platform, wherein material loop wheel machine are located at support system
Rear portion, in the middle of afterbody equipment platform rear portion, material dolly positioned at material loop wheel machine rear portion, installed in afterbody equipment platform
On the material loop wheel machine guide rail on top, material dolly is located at transport carriage front portion, and transport carriage is arranged on turning for operating platform top
On fortune vehicle guide, found arch mechanical hand and be arranged on operating platform front end, it is anterior that shotcrete robot is arranged on operating platform.
6. a kind of New Austrian Tunneling Method tunneler according to claim 5, is characterized in that：The operating platform is split type flat
Platform, including upper brace, sinistral platform and dextral platform, upper brace, sinistral platform and dextral platform are commonly mounted on equipment
In main structure, upper brace is arranged on the top of main structure, sinistral platform and is arranged on the left side of main structure, dextral platform and is arranged on
The right side of main structure.
7. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The deslagging device includes that clear bottom is inserted
Plate, excavating manipulator and bucket type mucking machine, wherein clear bottom plate is arranged on, main supporting leg is anterior, and excavating manipulator goes out installed in bucket type
Slag machine both sides, excavating manipulator are commonly mounted on anterior mobile platform with bucket type mucking machine.
8. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The running gear include main supporting leg,
Propulsion cylinder and change step supporting leg, wherein main supporting leg point former and later two, at before and after the lower section of bottom girder two, before and after changing step supporting leg point
Two pairs, below bottom girder, propulsion cylinder one end is arranged on main supporting leg, and one end is arranged on to be changed on step supporting leg.
9. a kind of New Austrian Tunneling Method tunneler according to claim 1, is characterized in that：The inverted arch casting system includes inverted arch
Trestle and inverted arch template；Wherein inverted arch trestle one end is connected in equipment running gear, and the other end is overlapped on
On inverted arch, inverted arch model sheetinstallat is in inverted arch trestle bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189248.8U CN206129284U (en) | 2016-10-31 | 2016-10-31 | Xin aofa tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189248.8U CN206129284U (en) | 2016-10-31 | 2016-10-31 | Xin aofa tunnel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129284U true CN206129284U (en) | 2017-04-26 |
Family
ID=58578016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189248.8U Withdrawn - After Issue CN206129284U (en) | 2016-10-31 | 2016-10-31 | Xin aofa tunnel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437741B (en) * | 2016-10-31 | 2019-04-05 | 中铁工程装备集团有限公司 | A kind of New Austrian Tunneling Method rock tunnel(ling) machine |
| CN110043277B (en) * | 2019-03-20 | 2021-04-16 | 中铁隧道集团二处有限公司 | Tunnel self-propelled mechanical resident platform and construction method thereof |
| CN113833486A (en) * | 2021-11-29 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Multifunctional cantilever type tunnel boring machine |
-
2016
- 2016-10-31 CN CN201621189248.8U patent/CN206129284U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437741B (en) * | 2016-10-31 | 2019-04-05 | 中铁工程装备集团有限公司 | A kind of New Austrian Tunneling Method rock tunnel(ling) machine |
| CN110043277B (en) * | 2019-03-20 | 2021-04-16 | 中铁隧道集团二处有限公司 | Tunnel self-propelled mechanical resident platform and construction method thereof |
| CN113833486A (en) * | 2021-11-29 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Multifunctional cantilever type tunnel boring machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106437741B (en) | A kind of New Austrian Tunneling Method rock tunnel(ling) machine | |
| CN202560245U (en) | Multifunctional trolley with freely retractable arms | |
| CN206129284U (en) | Xin aofa tunnel boring machine | |
| CN109236302A (en) | A kind of tunnel variable section excavation trolley | |
| CN101169036B (en) | Pedrail type lifting top slope anchor shaft anchor cable construction drilling machine and single-alley fast tunneling technique | |
| CN102278110A (en) | Movable two-arm of lifting platform hanging wall anchor rod and anchor cable construction drill carriage | |
| CN110486021B (en) | Construction method for converting large-section tunnel into two small-section tunnels | |
| CN101403302B (en) | Pedrail type liftable anchor bar anchor cable construction drill rig and double-lane fast digging technique | |
| CN201826837U (en) | Movable double-platform partitioned four-arm drill carriage for construction of hangwall anchor rods and anchor cables | |
| CN107387093A (en) | A kind of shallow buried covered excavation system and construction method suitable for soft soil layer | |
| CN212985227U (en) | Underground shared cavern structure for dismounting TBM | |
| CN101781972B (en) | Crawler-type lifting top and slope bolt and anchor construction drill | |
| CN101736763B (en) | Foundation pit excavator | |
| CN105756678B (en) | Cantilever carrying type servicing unit and its method of work and application | |
| CN101845952B (en) | Movable three-arm top-assisting anchor rod and anchor cable construction drill carriage | |
| JP3322716B2 (en) | Tunnel construction method | |
| CN106368718B (en) | Subway deep tunnel reinforced concrete segment removes Operation Van | |
| CN201635656U (en) | Side-propping anchor rod-anchor cable construction drill carriage with three movable arms | |
| CN208441848U (en) | Freezing Method for Cross-passage Construction class rectangle push-bench | |
| CN108678749B (en) | Connecting part of vertical shaft and shaft bottom yard and safe and rapid construction method | |
| CN111255473B (en) | Excavation construction method of soft rock tunnel cantilever type heading machine | |
| CN114151090A (en) | Disassembling and transporting method of TBM for two opposite constructions | |
| CN206785407U (en) | The support stand of tunnel excavation | |
| CN203769795U (en) | Tracked hydraulic combined bracket temporary support and permanent support parallel operation tunneling equipment | |
| CN210509194U (en) | Little step excavation combination rack in tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20190405 |