CN209324352U - A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle - Google Patents
A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle Download PDFInfo
- Publication number
- CN209324352U CN209324352U CN201821854010.1U CN201821854010U CN209324352U CN 209324352 U CN209324352 U CN 209324352U CN 201821854010 U CN201821854010 U CN 201821854010U CN 209324352 U CN209324352 U CN 209324352U
- Authority
- CN
- China
- Prior art keywords
- robot
- snake
- foreign matter
- high pressure
- balancing earth
- 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.)
- Active
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses the novel balancing earth-pressure shielding machines that one kind can pass through foreign matter obstacle, the technical issues of solution is when soft soil layer excavates, the presence of boulder or concrete pile group causes the cutter disc system unbalance stress of balancing earth-pressure shielding machine, damages cutter, accelerates cutter and base bearing loss.The utility model includes shield machine host, and shield machine host is equipped with knife disc tool system, and the cutterhead of the knife disc tool system is equipped with robot-Water Cutting system.The utility model devises snake-shaped robot-Water Cutting system, snake-shaped robot is driven at high pressure nozzle to barrier, cutting and crushing is carried out to barrier using the high pressure water with abrasive material, can quickly, conveniently, the foreign matter problem on obstacle that encounters in the solutions soft soil layer of automation excavation, and it not will lead to tool damage, base bearing loss, the machine overhauling time is torn in reduction open, greatly speeds up speed of application.
Description
Technical field
The utility model relates to constructing tunnel fields, and in particular to one kind is suitable for soft soil layer and excavates, can handle local heavily fortified point
The novel balancing earth-pressure shielding machine of hard obstacle.
Background technique
Shield construction can greatly improve the degree of automation of the processes such as the propulsion of constructing tunnel, unearthed, assembled lining cutting, and
It is small with noise, disturbance is lower, the features such as speed of application is fast, and safety is higher, therefore, in most of soft soil layer geological conditions
Under tunnel excavation construction in obtain large-scale popularization and application.May exist in the construction of practical Tunneling in Soft Soils
Boulder, or be frequently necessary in Construction of City Tunnel to pass through high building or bridge pile group, waste plastic product, rubber product etc. different
Object, these situations happen occasionally.It is likely to result in the cutter disc system unbalance stress of balancing earth-pressure shielding machine in these cases, damages
Bad cutter accelerates base bearing loss, thus generally require after passing through pile group or boulder to the knife disc tool system of shield machine and
Base bearing system carries out tearing machine overhauling open, seriously constrains speed of application.In addition, not only needing to meet shield in shield machine design
Excavation ability of the structure machine under most Soft Clay operating condition, and hobboing cutter need to be installed additional on cutterhead to increase main driving capability, and
It even needs excavating shaft that boulder or concrete pile group are removed when construction, is added significantly to construction cost.
Utility model content
The technical problems to be solved in the utility model is when soft soil layer excavates, and the presence of boulder or concrete pile group is made
At the cutter disc system unbalance stress of balancing earth-pressure shielding machine, cutter is damaged, accelerates base bearing loss, provides one kind suitable for weak soil
The novel balancing earth-pressure shielding machine for passing through foreign matter obstacle that layer excavates.
In order to solve the above technical problems, the utility model adopts the following technical solutions: one kind can pass through the new of foreign matter obstacle
Type balancing earth-pressure shielding machine, including shield machine host, shield machine host are equipped with knife disc tool system, the knife disc tool system
The cutterhead of system is equipped with robot-Water Cutting system.
The robot-Water Cutting system is snake-shaped robot-Water Cutting system.
The knife disc tool system includes cutterhead and the main driving that cutterhead rear portion is arranged in, and the cutterhead includes cutterhead
Girder, snake-shaped robot-Water Cutting system are arranged on cutterhead girder.
The high pressure spray that the snake-shaped robot-Water Cutting system includes snake-shaped robot and is arranged on snake-shaped robot
Mouth.
The snake-shaped robot is arranged in robot protecting bin, and the robot protecting bin includes door, door
It is slidably connected by door sliding rail with robot protecting bin.
The snake-shaped robot is equipped with detection device, and detection device and high pressure nozzle are arranged at holding for snake-shaped robot
Row end.Snake-shaped robot one end is fixed in robot protecting bin, and the other end is actuating station, can freely stretch out robot protection
Storehouse.
The extension elongation of the snake-shaped robot is greater than the 1/2 of cutter radius.
The high pressure nozzle is connected by high-voltage tube with high pressure generating system.
The high pressure generating system includes high pressure pumping station, and the delivery pipe of high pressure pumping station is connected by swivel joint and high-voltage tube
It connects.
The high pressure generating system further includes abrasive can, and abrasive can is connected with the delivery pipe of high pressure pumping station.
The utility model devises snake-shaped robot-Water Cutting system, drives high pressure nozzle to obstacle snake-shaped robot
At object, using with abrasive material high pressure water to barrier carry out cutting and crushing, can quickly, conveniently, automation solution weak soil
The foreign matter problem on obstacle encountered in the excavation of stratum, and not will lead to tool damage, base bearing loss, the machine overhauling time is torn in reduction open,
Greatly speed up speed of application.
Detailed description of the invention
Fig. 1 is the utility model knife disc tool system structure diagram；
Fig. 2 is the snake-shaped robot-Water Cutting system structural schematic diagram amplified at A in Fig. 1；
Fig. 3 is installation site structural schematic diagram of the utility model snake-shaped robot-Water Cutting system on cutterhead；
Fig. 4 is the utility model snake-shaped robot-Water Cutting internal system structural schematic diagram；
Fig. 5 is the utility model snake-shaped robot-Water Cutting system working range structural schematic diagram；
Fig. 6 is the structural schematic diagram that the utility model snake-shaped robot-Water Cutting system is applied to shaft drilling machine.
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 under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1 to 6, a kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle, including shield machine host, shield
Structure machine host is equipped with knife disc tool system 1, and the cutterhead of the knife disc tool system 1 is equipped with robot-Water Cutting system.
The robot-Water Cutting system is snake-shaped robot-Water Cutting system 2.Snake-shaped robot can be some multiple
Miscellaneous landform is as though walking upon flat ground when walking, and movement is very flexible, and has the multiple functions such as detection, detective.
The knife disc tool system 1 includes cutterhead 101 and the main driving 4 that 101 rear portion of cutterhead is arranged in, the cutterhead
101 include cutterhead girder 7, and snake-shaped robot-Water Cutting system 2 is arranged on cutterhead girder 7.Flange-type hob and scraper are respectively provided with
On cutterhead girder 102.
The snake-shaped robot-Water Cutting system 2 includes snake-shaped robot 203 and is arranged on snake-shaped robot 203
High pressure nozzle 208.The pressure limit of high pressure water needed for the utility model is 50-600 megapascal.
As shown in Fig. 2, the snake-shaped robot 203 is arranged in robot protecting bin 201, the robot protection
Storehouse 201 includes door 205, and door 205 is slidably connected by door sliding rail 204 and robot protecting bin 201.Door 205 passes through
Hydraulic system 202 controls.
The snake-shaped robot 203 is equipped with detection device 209, and detection device 209 and high pressure nozzle 208 are arranged at snake
The actuating station of anthropomorphic robot 203.203 one end of snake-shaped robot is fixed in robot protecting bin 201, and the other end is actuating station,
Robot protecting bin 201 can freely be stretched out.
The extension elongation of the snake-shaped robot 203 is greater than the 1/2 of 101 radius of cutterhead.Snake-shaped robot-Water Cutting system
System 2 is fixedly mounted on cutterhead girder 7, and the extended length of snake-shaped robot 203 is more than the 1/2 of cutter radius, working range
Diameter is not less than cutter radius, and as cutterhead rotates, the actuating station of robot reaches any position of entire face, such as schemes
Shown in 5.
The high pressure nozzle 208 is connected by high-voltage tube 206 with high pressure generating system.
The high pressure generating system includes high pressure pumping station 14, and the delivery pipe of high pressure pumping station 14 passes through swivel joint 5 and height
Pressure pipe 206 connects.
The high pressure generating system further includes abrasive can 13, and abrasive can 13 is connected with the delivery pipe of high pressure pumping station 14.
Abrasive material in the utility model abrasive can be using preceding mixed method or mixed method is mixed into high pressure water afterwards, after high pressure water is mixed into abrasive material,
It is sprayed via high-pressure rotary joint 5 and high pressure nozzle 208.Slag-tapping system 6, girder are additionally provided on the utility model shield machine host
9, duct piece assembling machine 10, rear mating trailer 11, master control room 12, robot control cabinet 15 etc..Slag-tapping system 6 is by face and partition
Dregs discharge between 3, girder play a supportive role to shield machine host, and master control room 12 and 15 pairs of sheets of robot control cabinet are practical new
Each control system of type is controlled.
In the utility model shield machine tunneling process, the hard barrier such as the architecture foundation piles such as building, bridge, boulder is being encountered
When, cutterhead rotation first is in barrier in snake-shaped robot working range, and cutterhead stops rotating, then hydraulic system 202
The door 205 for controlling robot protecting bin 201 is opened, and snake-shaped robot 203 is stretched out by 7 gaps of each cutterhead girder of cutterhead,
And guided by detection system 209 to barrier, while high pressure pumping station 14 is started to work, high pressure water is mixed into after abrasive can 13
Abrasive material, and sprayed through high-pressure rotary joint 5 by high pressure nozzle 208, snake-shaped robot position is controlled, the injection pair of high pressure water is passed through
Barrier carries out cutting and crushing, and snake-shaped robot retracts in robot protecting bin 201 after the completion of being crushed, while high pressure pumping station 14 stops
It only works, main driving 4 and related Rear impact band movable knife disc continue to rotate, into the subsequent construction stage.
Multiple snake-shaped robots-can be installed on multiple cutterhead girders 7 as face is larger and cutterhead inner space allows
Water Cutting system can be such that multiple robots work at the same time, to accelerate construction efficiency when meeting barrier.
The utility model applies also in the equipment such as shaft drilling machine, solve quickly, conveniently, the solution weak soil of automation
The foreign matter problem on obstacle encountered in layer excavation, as shown in Figure 6.
Claims (10)
1. one kind can pass through the novel balancing earth-pressure shielding machine of foreign matter obstacle, including shield machine host, shield machine host is equipped with
Knife disc tool system (1), it is characterised in that: the cutterhead of the knife disc tool system (1) is equipped with robot-Water Cutting system
System.
2. the novel balancing earth-pressure shielding machine according to claim 1 for passing through foreign matter obstacle, it is characterised in that: described
Robot-Water Cutting system is snake-shaped robot-Water Cutting system (2).
3. the novel balancing earth-pressure shielding machine according to claim 1 for passing through foreign matter obstacle, it is characterised in that: described
Knife disc tool system (1) includes the main driving (4) of cutterhead (101) and setting at cutterhead (101) rear portion, the cutterhead (101)
Including cutterhead girder (7), snake-shaped robot-Water Cutting system (2) is arranged on cutterhead girder (7).
4. the novel balancing earth-pressure shielding machine according to claim 2 or 3 for passing through foreign matter obstacle, it is characterised in that: institute
The snake-shaped robot stated-Water Cutting system (2) includes the height of snake-shaped robot (203) and setting on snake-shaped robot (203)
It presses nozzle (208).
5. the novel balancing earth-pressure shielding machine according to claim 4 for passing through foreign matter obstacle, it is characterised in that: described
In robot protecting bin (201), the robot protecting bin (201) includes door for snake-shaped robot (203) setting
(205), door (205) is slidably connected by door sliding rail (204) with robot protecting bin (201).
6. the novel balancing earth-pressure shielding machine according to claim 4 for passing through foreign matter obstacle, it is characterised in that: the snake
Anthropomorphic robot (203) is equipped with detection device (209), and detection device (209) and high pressure nozzle (208) are arranged at snakelike machine
The actuating station of people (203).
7. the novel balancing earth-pressure shielding machine according to claim 4 for passing through foreign matter obstacle, it is characterised in that: described
The extension elongation of snake-shaped robot (203) is greater than the 1/2 of cutterhead (101) radius.
8. the novel balancing earth-pressure shielding machine according to claim 4 for passing through foreign matter obstacle, it is characterised in that: described
High pressure nozzle (208) is connected by high-voltage tube (206) with high pressure generating system.
9. the novel balancing earth-pressure shielding machine according to claim 8 for passing through foreign matter obstacle, it is characterised in that: described
High pressure generating system includes high pressure pumping station (14), and the delivery pipe of high pressure pumping station (14) passes through swivel joint (5) and high-voltage tube (206)
Connection.
10. the novel balancing earth-pressure shielding machine according to claim 9 for passing through foreign matter obstacle, it is characterised in that: described
High pressure generating system further include abrasive can (13), abrasive can (13) is connected with the delivery pipe of high pressure pumping station (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854010.1U CN209324352U (en) | 2018-11-12 | 2018-11-12 | A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854010.1U CN209324352U (en) | 2018-11-12 | 2018-11-12 | A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324352U true CN209324352U (en) | 2019-08-30 |
Family
ID=67709931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854010.1U Active CN209324352U (en) | 2018-11-12 | 2018-11-12 | A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372526A (en) * | 2018-11-12 | 2019-02-22 | 中铁工程装备集团有限公司 | The novel balancing earth-pressure shielding machine of foreign matter obstacle can be passed through |
| CN111608678A (en) * | 2020-07-08 | 2020-09-01 | 汇绿园林建设发展有限公司 | Municipal administration pipe jacking device of easy construction |
| CN112253128A (en) * | 2020-09-07 | 2021-01-22 | 辽宁三三工业有限公司 | Full-automatic full-section vertical shield tunneling machine |
-
2018
- 2018-11-12 CN CN201821854010.1U patent/CN209324352U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372526A (en) * | 2018-11-12 | 2019-02-22 | 中铁工程装备集团有限公司 | The novel balancing earth-pressure shielding machine of foreign matter obstacle can be passed through |
| CN109372526B (en) * | 2018-11-12 | 2024-06-18 | 中铁工程装备集团有限公司 | Novel earth pressure balance shield machine capable of crossing foreign matter obstacle |
| CN111608678A (en) * | 2020-07-08 | 2020-09-01 | 汇绿园林建设发展有限公司 | Municipal administration pipe jacking device of easy construction |
| CN112253128A (en) * | 2020-09-07 | 2021-01-22 | 辽宁三三工业有限公司 | Full-automatic full-section vertical shield tunneling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209324352U (en) | A kind of novel balancing earth-pressure shielding machine passing through foreign matter obstacle | |
| CN102364049B (en) | Hard rock composite TBM (Tunnel Boring Machine) suitable for composite stratum and tunneling mode thereof | |
| CN109372526A (en) | The novel balancing earth-pressure shielding machine of foreign matter obstacle can be passed through | |
| CN102305083A (en) | Shield machine and anterior shield system thereof | |
| CN110219660A (en) | Hydraulic-mechanical TBM cutterhead combined-breaking rock method and its cutterhead and its device | |
| AU2020100911A4 (en) | Shield structure for effectively controlling ground subsidence | |
| CN111425207B (en) | Inclined shaft construction method and equipment | |
| CN110821510A (en) | High-pressure water jet edge cutter and combined rock breaking and trapped-freeing TBM cutter head and method thereof | |
| WO2020082747A1 (en) | Flexible-arm heading machine having parallel robot support and capable of excavating any section tunnel | |
| CN206694038U (en) | Hob type push pipe excavator | |
| CN104959183A (en) | Muddy water circulation and stone crushing method for shield tunneling machine | |
| CN110529134A (en) | High-pressure hydraulic auxiliary driving cutterhead for balancing earth-pressure shielding machine | |
| CN212359762U (en) | High-speed intelligent shield constructs machine | |
| CN109610454A (en) | A kind of underground obstacle barrier clearing device and its construction method | |
| CN210564541U (en) | Quick heading machine | |
| CN211342922U (en) | High-pressure water jet side cutter and hydraulic-mechanical combined rock breaking and trapped-escaping TBM cutter head | |
| CN205742318U (en) | A kind of milling digging machine of automatic material-absorbing | |
| CN110030006B (en) | Shield excavation method through water-saturated sand layer and with a large number of boulders in sand layer | |
| CN209129616U (en) | A kind of support of parallel robot, the soft arm development machine that arbitrary cross-section tunnel can be excavated | |
| CN112709579A (en) | Quick-forming development machine for river and canal | |
| CN115898422A (en) | Tunnel hard rock advanced pilot tunnel expanding excavation construction method | |
| CN113417651B (en) | Shield cutter head device for efficiently cutting reinforced concrete structure and working method | |
| CN104984780A (en) | Slurry pipeline crusher used in shield machine | |
| CN105863661A (en) | Tunnel boring machine hammer type tunneling method and trenchless tunnel boring machine applying same | |
| CN209483357U (en) | A kind of opened type shield machine for jacking construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |