CN108166996A - Shield-tunneling construction synchronous grouting tank - Google Patents
Shield-tunneling construction synchronous grouting tank Download PDFInfo
- Publication number
- CN108166996A CN108166996A CN201810083978.7A CN201810083978A CN108166996A CN 108166996 A CN108166996 A CN 108166996A CN 201810083978 A CN201810083978 A CN 201810083978A CN 108166996 A CN108166996 A CN 108166996A
- Authority
- CN
- China
- Prior art keywords
- shield
- tank
- tunneling construction
- tank body
- shaft
- 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.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 241000883990 Flabellum Species 0.000 claims abstract description 21
- 238000005086 pumping Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 210000004911 serous fluid Anatomy 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The present invention provides a kind of shield-tunneling construction synchronous grouting tanks, belong to shield-tunneling construction apparatus field, including：A kind of shield-tunneling construction synchronous grouting tank, including：Tank body；Rotation is set on the shaft of the tank interior, and the shaft is equipped with the slurries guide hole for being passed through simultaneous grouting slurry；And the stirring flabellum set on the shaft periphery, the stirring flabellum are equipped with the jet pipe connected with the slurries guide hole, the jet pipe is provided with the jet port of the inner tank wall.Compared with prior art, shield-tunneling construction synchronous grouting tank of the invention provides simultaneous grouting slurry to jet pipe by slurries guide hole, simultaneous grouting slurry is made to wash away the inner wall of tank body from jet port ejection so that will not form condensed layer in inner tank wall.The simultaneous grouting slurry sprayed from jet port with impact force, can impact the stirring of stirring flabellum less than region, increase the stirring action of stirring flabellum.Meanwhile the simultaneous grouting slurry of jet port ejection will not dilute the simultaneous grouting slurry of tank body.
Description
Technical field
The invention belongs to shield-tunneling construction equipment technical fields, are to be related to a kind of shield-tunneling construction synchronous grouting more specifically
Tank.
Background technology
Shield-tunneling construction synchronous grouting tank is mostly cuboid, inside has and is fanned with the stirring of shield-tunneling construction synchronous grouting tank adjoining dimensions
Leaf rotates under the drive of shaft, prevents slurries from causing to isolate due to long-time is placed.Shield often tunnels a ring, synchronous grouting liquid
Liquid level can decline as every ring tunnels the growth of time, and during liquid level declines, inner tank wall can adhere to a small amount of slurries, and with
The passage of time, moisture evaporation, slurries tank body condensed on inner walls into condensed layer.Condensed layer on the inner wall of tank body is gradual
Thickening can cause the volume of shield-tunneling construction synchronous grouting tank to reduce, and influence the normal use of synchronous grouting tank.When serious, coagulate
Knot layer can even be scratched with stirring flabellum generation, damage stirring flabellum.
Invention content
The purpose of the present invention is to provide a kind of shield-tunneling construction synchronous grouting tanks, in the prior art existing to solve
The inner wall of shield-tunneling construction synchronous grouting tank easily form condensed layer, the volume of tank body is caused to reduce, influences synchronous grouting
The technical issues of normal use of tank.
To achieve the above object, the technical solution adopted by the present invention is：A kind of shield-tunneling construction synchronous grouting tank is provided, is wrapped
It includes：
Tank body；
Rotation is set on the shaft of the tank interior, and the shaft is equipped with and is led for being passed through the slurries of simultaneous grouting slurry
Hole；And
Stirring flabellum set on the shaft periphery, the stirring flabellum are equipped with the spray connected with the slurries guide hole
Pipe, the jet pipe are provided with the jet port of the inner tank wall.
Further, it further includes and is communicated between the slurries guide hole and the tank body and for being pumped to the slurries guide hole
Send the pump housing of simultaneous grouting slurry.
Further, the control unit for the pumping pressure for being connect with the pump housing and being used to adjust the pump housing is further included.
Further, the jet port is through the jet pipe side wall and towards the through-hole of the inner tank wall.
Further, the stirring flabellum is the spiral blade for setting around the shaft and being connect with the shaft.
Further, the jet pipe is set along the outer rim of the blade.
Further, the injection direction of the adjacent jet port is in angle in the projection being parallel in the plane of the shaft
α is set.
The advantageous effect of shield-tunneling construction synchronous grouting tank provided by the invention is：Compared with prior art, it is of the invention
Shield-tunneling construction synchronous grouting tank provides simultaneous grouting slurry to jet pipe by slurries guide hole, makes simultaneous grouting slurry from jet port
Spray the inner wall for washing away tank body so that condensed layer will not be formed in inner tank wall.The simultaneous grouting slurry band sprayed from jet port
Have impact force, can impact stirring flabellum stirring less than region, increase stirring flabellum stirring action.Meanwhile jet port
The simultaneous grouting slurry of ejection will not dilute the simultaneous grouting slurry of tank body.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the front view of shield-tunneling construction synchronous grouting tank provided in an embodiment of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the side view of Fig. 1.
Wherein, each reference numeral in figure：
1- tank bodies；2- shafts；3- slurries guide holes；4- blades；The 5- pump housings；6- jet ports；7- jet pipes.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 3, now shield-tunneling construction synchronous grouting tank provided by the invention is illustrated.Including：
Tank body 1；
Rotation is set on the shaft 2 inside tank body 1, and shaft 2 is equipped with the slurries guide hole 3 for being passed through simultaneous grouting slurry；
And
Stirring flabellum set on 2 periphery of shaft, stirring flabellum are equipped with the jet pipe 7 connected with slurries guide hole 3, and jet pipe 7 is set
There is the jet port 6 towards 1 inner wall of tank body.
The advantageous effect of shield-tunneling construction synchronous grouting tank provided by the invention is：Compared with prior art, it is of the invention
Shield-tunneling construction synchronous grouting tank provides simultaneous grouting slurry to jet pipe 7 by slurries guide hole 3, makes simultaneous grouting slurry from injection
Mouth 6 sprays the inner wall for washing away tank body 1 so that will not form condensed layer on 1 inner wall of tank body.The synchronous grouting sprayed from jet port 6
Slurries carry impact force, can impact stirring flabellum stirring less than region, increase stirring flabellum stirring action.Meanwhile
The simultaneous grouting slurry that jet port 6 sprays will not dilute the simultaneous grouting slurry of tank body 1.
Specifically, 1 lower part of tank body is stent, top is the rectangle hollow tank being fixed on stent.The horizontal setting of shaft 2
Inside tank body 1, stirring flabellum can be that the paddle being arranged radially is distributed around shaft 2.Shaft 2 is horizontal to be arranged on
The inside of tank body 1, and side wall of the both ends respectively with tank body 1 is rotatablely connected by bearing.Slurries guide hole 3 is arranged on shaft 2 and wears
Go out one end outside tank body 1, slurries guide hole 3 can send device to connect by rotatable pipe connector with the pumping of simultaneous grouting slurry.
Jet pipe 7 can be coating steel pipe, be drilled with through-hole thereon and form jet port 6.Jet pipe 7 is wrapped on stirring flabellum through welding and fan
Leaf is fixed so that the injection direction of jet port 6 is towards the inner wall of tank body 1.Jet pipe 7 can be set and be welded on along paddle outer rim
On paddle, jet pipe 7 can be positioned only in the outer rim of the one end of paddle far from shaft 2.Jet pipe 7 can also be along paddle
The outer rim of upper surface or lower surface is set.Slurries guide hole 3 can also be arranged on the part that shaft 2 is located in tank body 1, synchronous
The pumping of grouting serous fluid is sent device to be set in tank body 1 and is connected by rotatable pipe connector with slurries guide hole 3.
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment is further included and is communicated between slurries guide hole 3 and tank body 1 and for pumping synchronous grouting slurry to slurries guide hole 3
The pump housing 5 of liquid.Simultaneous grouting slurry in tank body 1 is pumped to jet pipe 7 by the pump housing 5 through slurries guide hole 3 so that simultaneous grouting slurry
Cycle is formed between tank body 1, the pump housing 5 and jet pipe 7, it is not necessary in addition prepare simultaneous grouting slurry for jet pipe 7, ensure in tank body 1
Simultaneous grouting slurry given volume.
Specifically, the suction side of the pump housing 5 is connected with the top of tank body 1, the pump housing 5 pump out end by rotatable pipe connector with
Slurries guide hole 3 connects.The pump housing 5 can be arranged on outside tank body 1, can also be arranged in tank body 1.The pump housing 5 is arranged in tank body 1
When, the pump housing 5 is arranged on the lower part of tank body 1.
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment further includes the control unit being connect with the pump housing 5 and for adjusting the pumping pressure of the pump housing 5.Control unit is
Using the electronic control unit of programmable logic controller (PLC).Control unit is by controlling the rotating speed of the pump housing 5 to control pumping pressure, according to tank
Number, the simultaneous grouting slurry concentration of simultaneous grouting slurry are suitably adjusted in the size of body 1, tank body 1, to ensure that jet port 6 sprays
The simultaneous grouting slurry gone out still has certain pressure when reaching 1 inner wall of tank body,
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment, jet port 6 are through 7 side wall of jet pipe and towards the through-holes of 1 inner wall of tank body.Specifically, jet pipe 7 is using plating
Zinc steel pipe drills out several through-holes on the side wall of jet pipe 7 and forms jet port 6.Jet port 6 is distributed along the axial direction of jet pipe 7.
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment, stirring flabellum are the spiral blade 4 that twisted rotary shaft 2 sets and connect with shaft 2.
It is arranged in tank body 1 specifically, shaft 2 is horizontal.Side wall of the both ends of shaft 2 respectively with tank body 1 passes through bearing
Rotation connection.One end of shaft 2 is pierced by outside tube body and driving motor passes through gear or belt is drivingly connected.Blade 4 is twist
Flake, the axis of screw of blade 4 overlaps with the axis of shaft 2.
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment, jet pipe 7 are set along the outer rim of blade 4.Specifically, blade 4 is in the shape of a spiral, jet pipe 7 can be separate along blade 4
The outer rim of shaft 2 sets and is welded on blade 4.Jet pipe 7 can be set along 4 front of blade or outer rim of the back side far from shaft 2.
Further, also referring to Fig. 1 to Fig. 3, one kind as shield-tunneling construction synchronous grouting tank provided by the invention
Specific embodiment, the injection direction of adjacent jet port 6 make an angle alpha setting in the projection being parallel in the plane of shaft 2.So that
The simultaneous grouting slurry that adjacent jet port 6 sprays can cover the width of 1 inner wall bigger of tank body in the axial direction of shaft 2.
Specifically, inner wall of the injection direction of spout towards tank body 1 and one end deflection to shaft 2.It can also be in blade 4
The outer rim of front and back jet pipe 7 is set respectively, the jet port 6 of the upper jet pipe 7 in 4 front of blade is biased to one end of shaft 2, blade
The jet port 6 of jet pipe 7 is biased to the other end of shaft 2 on 4 back sides.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of shield-tunneling construction synchronous grouting tank, which is characterized in that including：
Tank body (1)；
Rotation is set on the internal shaft (2) of the tank body (1), and the shaft (2) is equipped with to be passed through simultaneous grouting slurry
Slurries guide hole (3)；And
Stirring flabellum set on the shaft (2) periphery, the stirring flabellum are equipped with the spray connected with the slurries guide hole (3)
It manages (7), the jet pipe (7) is provided with the jet port (6) of the tank body (1) inner wall.
2. shield-tunneling construction synchronous grouting tank as described in claim 1, it is characterised in that：It further includes and is communicated in the slurries guide hole
(3) pump housing (5) between the tank body (1) and for pumping simultaneous grouting slurry to the slurries guide hole (3).
3. shield-tunneling construction synchronous grouting tank as described in claim 1, it is characterised in that：It further includes and is connect with the pump housing (5)
And the control unit for adjusting the pumping pressure of the pump housing (5).
4. shield-tunneling construction synchronous grouting tank as described in claim 1, it is characterised in that：The jet port (6) is through described
Jet pipe (7) side wall and towards the through-hole of the tank body (1) inner wall.
5. shield-tunneling construction synchronous grouting tank as described in claim 1, it is characterised in that：The stirring flabellum is to turn around described
The spiral blade (4) that axis (2) sets and connect with the shaft (2).
6. shield-tunneling construction synchronous grouting tank as claimed in claim 5, it is characterised in that：The jet pipe (7) is along the blade (4)
Outer rim setting.
7. such as claim 1-6 any one of them shield-tunneling construction synchronous grouting tanks, it is characterised in that：The adjacent jet port
(6) injection direction makes an angle alpha setting in the projection being parallel in the plane of the shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083978.7A CN108166996A (en) | 2018-01-29 | 2018-01-29 | Shield-tunneling construction synchronous grouting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083978.7A CN108166996A (en) | 2018-01-29 | 2018-01-29 | Shield-tunneling construction synchronous grouting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108166996A true CN108166996A (en) | 2018-06-15 |
Family
ID=62515816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810083978.7A Pending CN108166996A (en) | 2018-01-29 | 2018-01-29 | Shield-tunneling construction synchronous grouting tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894629A (en) * | 2020-06-12 | 2020-11-06 | 武汉船用机械有限责任公司 | Shield constructs quick-witted slip casting jar and shield constructs machine |
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| GB2052280A (en) * | 1979-06-01 | 1981-01-28 | Hudelmaier Ingrid | Concrete-mixer |
| JP3047169U (en) * | 1997-09-16 | 1998-03-31 | 明昭株式会社 | Cement milk stirring storage device |
| JPH11319745A (en) * | 1998-05-08 | 1999-11-24 | Sugino Mach Ltd | Stripping apparatus |
| JP2000218610A (en) * | 1999-02-02 | 2000-08-08 | Putsumaisutaa Japan Kk | Apparatus for classifying unsolidified concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894629A (en) * | 2020-06-12 | 2020-11-06 | 武汉船用机械有限责任公司 | Shield constructs quick-witted slip casting jar and shield constructs machine |
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