CN205503144U - Tunnel boring machine arranges sediment device and has device's non - excavation tunnel boring machine - Google Patents
Tunnel boring machine arranges sediment device and has device's non - excavation tunnel boring machine Download PDFInfo
- Publication number
- CN205503144U CN205503144U CN201620092899.9U CN201620092899U CN205503144U CN 205503144 U CN205503144 U CN 205503144U CN 201620092899 U CN201620092899 U CN 201620092899U CN 205503144 U CN205503144 U CN 205503144U
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- China
- Prior art keywords
- kuppe
- slag
- deslagging
- tunneler
- air flue
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Abstract
The utility model relates to a tunnel boring machine arranges the sediment device, and it includes the scum pipe body, and the front portion of the scum pipe body is equipped with into cinder hole, the internal kuppe that is equipped with of scum pipe, the interior lumen of kuppe is airtight isolated each other with the surface, and the surface of kuppe and the internal surface of the scum pipe body constitute the compression intake duct by external world's input compressed air, and the interior lumen of kuppe is for arranging the sediment air flue, the preceding port of compression intake duct through the kuppe with arrange the sediment air flue and be linked together, get into through the front end of kuppe by the air current of external world's input compression intake duct and arrange the sediment air flue, advancing the cinder hole and forming the negative pressure region, external sediment thing is discharged by row sediment air flue after the preceding port that advances cinder hole entering kuppe mixes with compressed air. And simultaneously, the utility model also discloses a non - excavation tunnel boring machine of having the device. The utility model discloses can leave out correlation structure such as tu cang, need not to dispose tucang, simplify present non - excavation tunnel boring machine's cutting remove system.
Description
Technical field
This utility model is specifically related to a kind of tunneler slag-draining device and no-dig technique tunneler.
Background technology
Tunneler is the main equipment of non-tunneling construction, its driving method is: use diameter to excavate slightly larger than the machete disc spins of machine external diameter, big uniform many shoveling cutters of cutterhead, synchronize " eating soil ", its soil slag via Tu Cang, transported to earth's surface by conveying machinery, the technical characteristic of this traditional method is multitool coplanar, synchronize rotation digs, strongly pushing tow, strength rotate, Tu Cang balance, conveying muck haulage.
Tunneler is metro construction and piping lane construction medium velocity is fast, quality good, security performance is high advanced technology equipment.Use the running tunnel of tunneler construction, can accomplish soil body weak disturbance, do not affect above ground structure and traffic, reduce a large amount of removals of ground, underground.The technological development of this equipment and application, be respectively provided with the most wide prospect in various countries' underground engineering field.
Existing no-dig technique tunnel piercing is equipped, generally use diameter spiral slightly larger than the machete in a cross section excavate into, there is Tu Cang more, when whole cutterhead twists, need huge to drive square torsion and huge driving thrust, make whole excavate into during have that energy consumption is big and the defect such as driving speed is low, and the adaptation to difference geology operating modes is limited in one's ability, running into ragstone in mining process and generally require shut-down explosion, engineering is paid in impact.It addition, existing no-dig technique tunnel piercing equipment needs to increase Tu Cang, cause overall dreg removing system structure complicated the highest with transporting velocity, it is impossible to adaptive high speed no-dig technique tunnel piercing equipment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of tunneler slag-draining device and no-dig technique tunneler, omits the dependency structures such as Tu Cang, it is not necessary to configuration Tu Cang, simplifies the dreg removing system of existing no-dig technique tunneler.
A kind of tunneler slag-draining device that this utility model describes, it is characterized in that: it includes deslagging body, the front portion of deslagging body is provided with slag input hole, it is provided with kuppe in scum pipe body, the interior tube chamber of described kuppe and the mutual airtight isolation of outer surface, the outer surface of kuppe is inputted compressed-air actuated compression air intake duct with the inner surface composition of deslagging body by the external world, the interior tube chamber of kuppe is deslagging air flue, compression air intake duct is connected with deslagging air flue by the front port of kuppe, deslagging air flue is entered through the front end of kuppe by the air-flow of external world's input compression air intake duct, described slag input hole forms negative pressure region, extraneous slag thing is discharged by deslagging air flue after the front port of slag input hole entrance kuppe mixes with compressed air.
Concrete further, the front portion of described deslagging body is in trumpet-shaped gas slag mixation tube section, and the front port of kuppe is positioned at gas slag mixation tube section.
Concrete further, described kuppe is anterior in horn-like.
Concrete further, described kuppe is positioned at gas slag mixation tube section.
Concrete further, the interior tube chamber of described kuppe is the deslagging air flue being applied pump drainage air pressure by the external world.
The invention also discloses a kind of no-dig technique tunneler, including head, it is characterized in that: in head, be provided with the tunneler slag-draining device as described in any of the above-described technical scheme, described head is provided with excavating tool, the slag thing that excavating tool produces, after slag input hole entrance kuppe front port mixes with compressed air, is discharged by deslagging air flue.
Furthermore, it is understood that the excacation region of described excavating tool connects with slag input hole.
The beneficial effects of the utility model are: 1, use the frame mode of this structure deslagging, omit soil storehouse grade and utilize earth pressure balance to carry out the dependency structure of deslagging, simplify the dreg removing system of existing no-dig technique tunneler；2, can demand driving thrust little, cutter plate driver moment of torsion is little, and energy consumption is little, and driving speed is fast, and adaptable to different geology operating modes, runs into ragstone without stopping work in mining process.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model most preferred embodiment.
Fig. 2 is the use view of embodiment illustrated in fig. 1.
Fig. 3 is that slag-draining device the second described in the utility model uses view.
Fig. 4 is the third use view of slag-draining device described in the utility model.
The following drawings description of symbols.
Head 1；Deslagging body 2；Slag input hole 201；Compression air intake duct 202；Body 203；Kuppe 204；Deslagging air flue 205.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
As it is shown in figure 1, a kind of tunneler slag-draining device that this utility model describes, including anterior for installing the deslagging body 2 of excavating tool, it is achieved using excavating tool with deslagging body 2 as integral structure.The front portion of deslagging body 2 is provided with slag input hole 201, is provided with kuppe 204 in deslagging body 2, the interior tube chamber of kuppe 204 and the mutual airtight isolation of outer surface, and this airtight isolation essence refers to that the tube wall of kuppe can not there are the situation of inside and outside gas leakage.nullThe outer surface of kuppe 204 is inputted compressed-air actuated compression air intake duct 202 with the inner surface composition of deslagging body 2 by the external world，The interior tube chamber of kuppe 204 is deslagging air flue 205，Compression air intake duct 202 is connected with deslagging air flue 205 by the front port of kuppe 204，Deslagging air flue 205 is entered through the front end of kuppe 204 by the air-flow of external world's input compression air intake duct 202，Described slag input hole 201 forms negative pressure region，The slag thing that excavating tool produces enters after the front end of kuppe 204 mixes with compressed air through slag input hole 201 and is discharged by deslagging air flue 205，I.e. input pressure-air at compression air intake duct 202，Compressed air forms strong pumping effect through the front end of kuppe 204 to negative pressure region，Operationally，Can make soil slag or crushed rocks at the slag input hole i.e. negative pressure region of 201() enter kuppe 204 front end mix with air-flow after the past deslagging air flue 205 be expelled on earth's surface.Period, because the working region of excavating tool is and the unsealed open atmospheric region of environmental communication in tunnel, the compressed air of deslagging such as enters this opening atmospheric region, then cannot form airtight aerofluxus outlet, so, in order to overcome this technical barrier, this utility model arranges slag input hole 201 between deslagging compressed gas path and excavating tool, and kuppe 204 is set to guide compressed air, avoid compressed air channelling between the airtightless space of excavating tool, formed in order, stable deslagging path, simultaneously, powerful suction force is formed in also can making area of low pressure, be easy to soil slag or crushed rocks be introduced into slag input hole 201 after mixing with compressed air, finally discharged by deslagging air flue 205.
Concrete further, the front portion of described deslagging body 2 is in trumpet-shaped gas slag mixation tube section 203, and the front port of kuppe 204 is positioned at gas slag mixation tube section 203.The front portion of deslagging body 2 is in trumpet-shaped gas slag mixation tube section 203, and the front port of kuppe 204 is positioned at gas slag mixation tube section 203.Kuppe 204 front portion is horn-like.Kuppe 204 is positioned at gas slag mixation tube section 203.The interior tube chamber of described kuppe 204 can be the deslagging air flue 205 being applied pump drainage air pressure by the external world, and the tail end of deslagging air flue 205 is provided with strength suction exhaust device, can promote the ability of pump drainage slag thing further.
The invention also discloses a kind of no-dig technique tunneler, including head 1, above-mentioned tunneler slag-draining device it is provided with in head 1, head 1 is provided with excavating tool, the excacation region of excavating tool connects with slag input hole, its duty, as in figure 2 it is shown, the slag thing that produces of excavating tool enters after kuppe 204 front port mixes with compressed air through slag input hole 201, is discharged by deslagging air flue.
According to the installation relation of deslagging body 2 with excavating tool, slag-draining device described in the utility model also can be installed on the excavator that there are Tu Cang, and slag-draining device described in the utility model is replaced the dreg removing system of conventional belt soil storehouse excavator.Period, slag-draining device described in the utility model there are following two kind use state on this excavator: (1) is shown in Figure 3, excavating tool is arranged on the front end face of head 1, the slag thing that excavating tool work produces enters the soil pressure storehouse of excavator, slag-draining device described in the utility model is connected with soil pressure storehouse by slag input hole 201, agitating device typically it is also equipped with in soil pressure storehouse, slag thing is kicked up by the stirring of slag thing, slag thing is made can preferably to enter deslagging body 2, period, certain deslagging air pressure is there is also or for vacuum deslagging in soil pressure storehouse, slag thing is the most quickly promoted to enter deslagging body 2.(2) shown in Figure 4, excavating tool is arranged on the front end face of head 1, the slag thing that excavating tool work produces enters the soil pressure storehouse of excavator, slag thing is delivered to slag input hole 201 through deslagging screw rod or conveyer belt by soil pressure storehouse, and slag thing enters deslagging body 2 by extruding naturally and the negative pressure pump drainage effect in slag input hole 201.
Upper only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (8)
- null1. a tunneler slag-draining device，It is characterized in that: it includes deslagging body (2)，The front portion of deslagging body (2) is provided with slag input hole (201)，Kuppe (204) it is provided with in deslagging body (2)，The interior tube chamber of described kuppe (204) and the mutual airtight isolation of outer surface，The outer surface of kuppe (204) is inputted compressed-air actuated compression air intake duct (202) with the inner surface composition of deslagging body (2) by the external world，The interior tube chamber of kuppe (204) is deslagging air flue (205)，Compression air intake duct (202) is connected with deslagging air flue (205) by the front port of kuppe (204)，Deslagging air flue (205) is entered through the front end of kuppe (204) by the air-flow in external world's input compression air intake duct (202)，Described slag input hole (201) forms negative pressure region，Extraneous slag thing is discharged by deslagging air flue (205) after the front port of slag input hole (201) entrance kuppe (204) mixes with compressed air.
- Tunneler slag-draining device the most according to claim 1, it is characterised in that: the front portion of described deslagging body (2) is in trumpet-shaped gas slag mixation tube section (203), and the front port of kuppe (204) is positioned at gas slag mixation tube section (203).
- Tunneler slag-draining device the most according to claim 2, it is characterised in that: described kuppe (204) is anterior in horn-like.
- Tunneler slag-draining device the most according to claim 3, it is characterised in that: described kuppe (204) is positioned at gas slag mixation tube section (203).
- 5. according to the tunneler slag-draining device described in Claims 1-4 any one, it is characterised in that: the interior tube chamber of described kuppe (204) is the deslagging air flue (205) being applied pump drainage air pressure by the external world.
- 6. according to the tunneler slag-draining device described in Claims 1-4 any one, it is characterised in that: the front portion of described deslagging body (2) is provided with excavating tool.
- 7. a no-dig technique tunneler, including head (1), it is characterized in that: in head (1), be provided with the tunneler slag-draining device as described in claim 1 to 6 any claim, described head (1) is provided with excavating tool, the slag thing that excavating tool produces, after slag input hole (201) entrance kuppe (204) front port mixes with compressed air, is discharged by deslagging air flue.
- No-dig technique tunneler the most according to claim 7, it is characterised in that: the excacation region of described excavating tool connects with slag input hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092899.9U CN205503144U (en) | 2016-01-31 | 2016-01-31 | Tunnel boring machine arranges sediment device and has device's non - excavation tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092899.9U CN205503144U (en) | 2016-01-31 | 2016-01-31 | Tunnel boring machine arranges sediment device and has device's non - excavation tunnel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503144U true CN205503144U (en) | 2016-08-24 |
Family
ID=56722809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620092899.9U Withdrawn - After Issue CN205503144U (en) | 2016-01-31 | 2016-01-31 | Tunnel boring machine arranges sediment device and has device's non - excavation tunnel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863666A (en) * | 2016-01-31 | 2016-08-17 | 佛山市艺彩玻璃钢制品有限公司 | Tunnel boring machine residue discharging device and trenchless tunnel boring machine provided with device |
-
2016
- 2016-01-31 CN CN201620092899.9U patent/CN205503144U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863666A (en) * | 2016-01-31 | 2016-08-17 | 佛山市艺彩玻璃钢制品有限公司 | Tunnel boring machine residue discharging device and trenchless tunnel boring machine provided with device |
| CN105863666B (en) * | 2016-01-31 | 2018-10-09 | 佛山市艺彩玻璃钢制品有限公司 | A kind of rock tunnel(ling) machine slag-draining device and the no-dig technique rock tunnel(ling) machine with the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20181009 |
|
| AV01 | Patent right actively abandoned |