CN206111197U - A dregs conveyor and tunnel boring machine for tunnel boring machine - Google Patents
A dregs conveyor and tunnel boring machine for tunnel boring machine Download PDFInfo
- Publication number
- CN206111197U CN206111197U CN201621016612.0U CN201621016612U CN206111197U CN 206111197 U CN206111197 U CN 206111197U CN 201621016612 U CN201621016612 U CN 201621016612U CN 206111197 U CN206111197 U CN 206111197U
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- Prior art keywords
- dregs
- liquid
- tunnel
- conveying device
- slurries
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- 239000002002 slurry Substances 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 239000011435 rock Substances 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a dregs conveyor and tunnel boring machine for tunnel boring machine. This dregs conveyor include: a liquid conveying arrives for receiving the tu cang of dregs, liquid configuration mechanism, its with the institute dispose in the soil storehouse to become the dregs in the native storehouse into the thick liquid, slurry transportation mechanism, it includes screw conveyer who links to each other with tu cang and the pump sending mechanism that links to each other with screw conveyer, with outside carrying the thick liquid to the tunnel consecutively. According to the utility model discloses a dregs conveyor, outside it carried the tunnel with solid state's dregs with the mode of fluid state's thick liquid consecutively, this had greatly improved the dregs transmission capacity very, avoids the dregs in the tunnel to pile up.
Description
Technical field
The utility model is related to tunnelling field, more particularly to a kind of dregs conveying device for rock tunnel(ling) machine.
The utility model further relates to use the rock tunnel(ling) machine of this dregs conveying device.
Background technology
During constructing tunnel, need continuously to transport the dregs that tunneling is produced to outside tunnel.At present, lead to
Often transport dregs using slag-soil truck.However, for the tunnel of minor diameter, such as diameter is used in the tunnel of 1m to 3m
The efficiency of slag-soil truck transport dregs is very low.This is, due to being limited by tunnel diameter, can only to use small-sized slag-soil truck, small-sized
The each transport of slag-soil truck dregs amount very little, result even in and dregs is produced in tunnel pile up.
Utility model content
For the problems referred to above, the utility model proposes a kind of dregs conveying device for rock tunnel(ling) machine.According to this
The dregs conveying device of utility model, the dregs of solid state is continuously fed to tunnel by it in the way of the slurries of fluid state
Outside road, dregs conveying capacity is which greatly improves, it is to avoid the dregs in tunnel is piled up.
According to the dregs conveying device for rock tunnel(ling) machine of first aspect of the present utility model, including：For receiving
The Tu Cang of dregs, liquid collocation mechanism, it is transported to the liquid for being configured in native storehouse, and the dregs in native storehouse is become into slurry
Liquid, slurries conveying mechanism, its pumping mechanism for including the conveying worm being connected with Tu Cang and being connected with conveying worm will
Slurries are continuously fed to outside tunnel.
According to dregs conveying device of the present utility model, dregs of solid state is become the slurries of fluid state for it, then
It is continuously fed to outside tunnel by slurries conveying mechanism, which greatly improves dregs conveying capacity, it is to avoid the slag in tunnel
Mound is accumulated.
In one embodiment, Tu Cang, liquid collocation mechanism and slurries conveying mechanism are to be tightly connected.So, defeated
In sending dregs or slurry processes, dregs or slurries can be avoided from trickling down in tunnel and pollute tunnel, it is dry in tunnel so as to ensure
Net degree.
In one embodiment, liquid collocation mechanism includes liquid tank and liquid pump, and liquid pump passes through water influent pipeline by liquid
Body is transported in native storehouse from liquid tank.Preferably, the liquid tank and liquid pump are arranged on the ground.So, operating personnel can
Easily control and safeguard liquid tank and liquid pump.
In one embodiment, liquid is water or mud.Operating personnel can select appropriate liquid according to practice of construction situation
Body.
In one embodiment, agitation means are additionally provided with native storehouse.Agitation means are used to stir the dregs in native storehouse
And liquid, the stable slurries of forming properties by two uniform mixing, this is non-for using slurries conveying mechanism conveying slurries
Chang Youyi.
In one embodiment, pumping installations includes plunger displacement pump, and it is continuously fed to slurries outside tunnel.
In one embodiment, plunger displacement pump is connected by receiving hopper with conveying worm, receiving hopper include inner chamber and with it is interior
The slurry channels of chamber connection, in the porch of slurry channels grid is provided with.Filter screen is used to filter the bulky grain dregs in slurries,
Plunger displacement pump is damaged with avoiding these bulky grain dregs from entering in plunger displacement pump.
In one embodiment, slurry channels are included in high-order the first slurry channels and the second slurries in low level
Passage, is provided with the lumen the flashboard that can be inserted and extract out, in inner chamber between the first slurry channels and the second slurry channels
Base plate be provided with particle outlet.Preferably, it is provided with valve in the first slurry channels and the second slurry channels.By matching somebody with somebody
Close using flashboard and valve, can switch using the first slurry channels and the second slurry channels.This switching is used can be easily
Bulky grain dregs is taken out from the base plate of receiving hopper, and slurries conveying is uninterrupted, this contributes to further improving dregs or slurries
Transfer efficiency.
In one embodiment, the slag waggon for transporting the particle discharged from subchannel is provided with tunnel.Due to big absolutely
Partial dregs has changed into slurries and has been transported to outside tunnel, therefore slag waggon only needs to convey a small amount of bulky grain dregs,
So only need to arrange a small amount of slag waggon in tunnel, and dregs will not be caused to pile up in tunnel.
According to second aspect of the present utility model, it is proposed that a kind of rock tunnel(ling) machine, it use according to mentioned above
Dregs conveying device.
Compared with prior art, the utility model has the advantage of：Will be solid according to dregs conveying device of the present utility model
The dregs of body state becomes the slurries of fluid state, then is continuously fed to outside tunnel by slurries conveying mechanism, and this is very big
Improve dregs conveying capacity, it is to avoid dregs in tunnel is piled up.
Description of the drawings
Hereinafter the utility model will be described in more detail based on embodiment and refer to the attached drawing.Wherein：
Fig. 1 show schematically show the structure according to the dregs conveying device for rock tunnel(ling) machine of the present utility model.
Fig. 2 show schematically show the first use state according to receiving hopper of the present utility model.
Fig. 3 show schematically show the second use state according to receiving hopper of the present utility model.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not according to actual ratio.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show according to the dregs conveying device 10 for rock tunnel(ling) machine of the present utility model (below
Referred to as device 10).As shown in figure 1, device 10 includes native storehouse 2, liquid collocation mechanism 11 and slurries conveying mechanism 12.Native storehouse 2
For receiving the dregs from cutterhead 1.Liquid collocation mechanism 11 is used to provide water or mud to native storehouse 2, by the slag in native storehouse 2
Soil changes into slurry.Slurries conveying mechanism 12 is then used to that the slurry in native storehouse 2 to be delivered continuously to outside tunnel 13.Thus, slag
Soil is converted to the slurry of liquid and is transported to outside tunnel 13, it is clear that the slurry of conveying liquid is more square more than the dregs of conveying solid-state
Just, and continuous conveying can be realized.Even if in the processing procedure of dregs, occurring being difficult to the bulky grain slag for being converted to slurry
Soil, but the amount of this bulky grain dregs is also considerably less, it is only necessary to and seldom several slag waggons just be enough to transport, and this will not be to continuous
Conveying slurry is impacted.Further, since native storehouse 2, liquid collocation mechanism 11 and slurries conveying mechanism 12 can be configured to
The tunnel of minor diameter, such as tunnel of a diameter of 1m to 3m is adapted, therefore compared with slag waggon, device of the present utility model 10
The Pollen sterility of a diameter of 1m to 3m is particularly well-suited to, the big tunnel with diameter greater than 3m is of course also apply to.
Preferably, native storehouse 2, liquid collocation mechanism 11 and slurries conveying mechanism 12 are to be tightly connected.This can be avoided slurry
Material or liquid leakage and pollute tunnel 13.
Also as shown in figure 1, liquid collocation mechanism 11 includes the liquid pump 8 of the liquid tank 9 of storage liquid and conveying liquid.Liquid
The outlet of body pump 8 is connected by water influent pipeline 6 with native storehouse 2, and liquid is transported in native storehouse 2.In one embodiment, liquid
For water or mud.Workmen can as needed select appropriate fluid.It should be understood that when liquid is mud, liquid pump 8
Should select as slush pump.Slush pump is well known to the skilled artisan in the art, is repeated no more here.
Preferably, agitation means 14 are additionally provided with native storehouse 2, the dregs and liquid in native storehouse 2 are mixed into into slurry,
In order to subsequently conveying.In one embodiment, agitation means 14 can be connected with cutterhead 1, thus be driven by the cutterhead 1 for rotating
Dynamic agitation means 14.
The pumping machine that slurries conveying mechanism 12 includes the conveying worm 3 being connected with native storehouse 2 and is connected with conveying worm 2
Structure.The Main Function of conveying worm 3 is slurry to be transported in pumping mechanism from native storehouse 2.Pumping mechanism is then used for will slurry
Liquid is continuously fed to outside tunnel 13.In one embodiment, pumping mechanism includes plunger displacement pump 5, and it passes through conveyance conduit 7 will
Slurries are continuously fed to outside tunnel 13.Conveying worm 3 and plunger displacement pump 5 be it is well known to the skilled artisan in the art, this
In repeat no more.
Applicant is also creatively provided between conveying worm 3 and plunger displacement pump 5 receiving hopper 4.The entrance of receiving hopper 4
21 are connected to receive slurries with conveying worm 3, and the slurry channels 22 of receiving hopper 4 are connected with plunger displacement pump 5.
Fig. 2 and Fig. 3 show schematically show the structure of receiving hopper 4 and two kinds of working conditions.As shown in Figures 2 and 3, receiving hopper
4 include inner chamber 23 and the first slurry channels 221 connected with the side wall 30 of inner chamber 23 and the second slurry channels 222, in two slurries
The porch of liquid passage 221,222 is provided with grid 24, to filter slurries in bulky grain.In the first slurry channels 221 also
Valve 27 is provided with, in the second slurry channels 222 valve 28 is provided with.First slurry channels 221 are in higher position, the
Two slurry channels 222 are in relatively low position, arrange in the first slurry channels 221 and the second slurry channels 222 in inner chamber 23
There is the flashboard 25 that can be inserted and extract out (see two states of Fig. 2 and Fig. 3).The base plate 29 of inner chamber 23 is provided with particle outlet 26.
It should be understood that receiving hopper 4 may include multiple first slurry channels 221 and multiple second slurry channels 222.
In the state shown in Fig. 2, flashboard 25 is inserted in inner chamber 23, and valve 27 is opened.Slurries Jing entrances 21 are entered into
After inner chamber 23, the first slurry channels of Jing 221 flow out.Bulky grain 31 is deposited in flashboard more than 25 in inner chamber 23 Jing after grid filtration
Region.
After receiving hopper 4 works in the state of fig. 2 a period of time, flashboard 25 is extracted out, and valve 28 is opened,
Valve 27 is closed, i.e., receiving hopper 4 enters into the state shown in Fig. 3.So, the second slurry channels of slurries Jing 222 flow out.Bulky grain
31 are deposited on base plate 29 Jing after grid filtration.
After the state that receiving hopper 4 is switched to shown in Fig. 3 from the state shown in Fig. 2, in the bulky grain of the top of flashboard 25
Can fall on the base plate 29 of receiving hopper 4.So, after receiving hopper 4 again returns to the state shown in Fig. 2, base plate can be passed through
Particle outlet 26 on 29 takes out these bulky grains, and is transported to outside tunnel 13 by slag waggon (not shown).In whole process,
The conveying of slurry does not stop.So it is achieved that and convey simultaneously slurry and discharge bulky grain, drastically increases conveying slurry
The efficiency of (or dregs).
Although being described to the utility model by reference to preferred embodiment, without departing from model of the present utility model
In the case of enclosing, various improvement can be carried out to it and part therein can be replaced with equivalent.Especially, as long as not depositing
The every technical characteristic being previously mentioned in structural hazard, each embodiment can combine in any way.The utility model
Specific embodiment disclosed herein is not limited to, but including all technical schemes for falling within the scope of the appended claims.
Claims (11)
1. the dregs conveying device of rock tunnel(ling) machine is used for, it is characterised in that included：
For receiving the Tu Cang of dregs,
Liquid collocation mechanism, it is transported to the liquid for being configured in the native storehouse, and the dregs in the native storehouse is become into slurry
Liquid,
Slurries conveying mechanism, its pumping for including the conveying worm being connected with the Tu Cang and being connected with the conveying worm
Mechanism, the slurries are continuously fed to outside tunnel.
2. dregs conveying device according to claim 1, it is characterised in that the Tu Cang, liquid collocation mechanism and slurry
Liquid conveying mechanism is to be tightly connected.
3. dregs conveying device according to claim 1 and 2, it is characterised in that the liquid collocation mechanism includes liquid
Tank and liquid pump, the liquid pump is transported to liquid in the native storehouse by water influent pipeline from the liquid tank.
4. dregs conveying device according to claim 1, it is characterised in that the liquid is water or mud.
5. dregs conveying device according to claim 1, it is characterised in that be additionally provided with agitator in the native storehouse
Part.
6. dregs conveying device according to claim 1, it is characterised in that the pumping installations includes plunger displacement pump, it will
The slurries are continuously fed to outside tunnel.
7. dregs conveying device according to claim 6, it is characterised in that the plunger displacement pump is by receiving hopper and the spiral shell
Rotation conveyer is connected,
The receiving hopper includes inner chamber and the slurry channels with the inner space, is provided with the porch of the slurry channels
Grid.
8. dregs conveying device according to claim 7, it is characterised in that the slurry channels are included in high-order the
One slurry channels and the second slurry channels in low level, it is logical in first slurry channels and the second slurries in the inner chamber
The flashboard that can be inserted and extract out is provided between road,
The base plate of the inner chamber is provided with particle outlet.
9. dregs conveying device according to claim 8, it is characterised in that in first slurry channels and the second slurries
Valve is provided with passage.
10. dregs conveying device according to claim 8 or claim 9, it is characterised in that be provided with the tunnel transport from
The slag waggon of the particle that subchannel is discharged.
11. a kind of rock tunnel(ling) machines, it is characterised in that include the dregs according to any one of according to claim 1 to 10
Conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016612.0U CN206111197U (en) | 2016-08-31 | 2016-08-31 | A dregs conveyor and tunnel boring machine for tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016612.0U CN206111197U (en) | 2016-08-31 | 2016-08-31 | A dregs conveyor and tunnel boring machine for tunnel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111197U true CN206111197U (en) | 2017-04-19 |
Family
ID=58516238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016612.0U Active CN206111197U (en) | 2016-08-31 | 2016-08-31 | A dregs conveyor and tunnel boring machine for tunnel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121672A (en) * | 2016-08-31 | 2016-11-16 | 中国铁建重工集团有限公司 | Dregs conveyer device and tunneler for tunneler |
| CN107956478A (en) * | 2017-11-22 | 2018-04-24 | 上海隧道工程有限公司 | For earth pressure balanced shield, EPBS or jacking construction excavation device and go out indigenous method |
-
2016
- 2016-08-31 CN CN201621016612.0U patent/CN206111197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121672A (en) * | 2016-08-31 | 2016-11-16 | 中国铁建重工集团有限公司 | Dregs conveyer device and tunneler for tunneler |
| CN107956478A (en) * | 2017-11-22 | 2018-04-24 | 上海隧道工程有限公司 | For earth pressure balanced shield, EPBS or jacking construction excavation device and go out indigenous method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |
|
| CP03 | Change of name, title or address |