CN107630702A - Claw two-chamber binodal tunnel bagger application method - Google Patents
Claw two-chamber binodal tunnel bagger application method Download PDFInfo
- Publication number
- CN107630702A CN107630702A CN201711003252.XA CN201711003252A CN107630702A CN 107630702 A CN107630702 A CN 107630702A CN 201711003252 A CN201711003252 A CN 201711003252A CN 107630702 A CN107630702 A CN 107630702A
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- CN
- China
- Prior art keywords
- finger
- shaped calvus
- bending joint
- tubular rotary
- calvus
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- 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.)
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Abstract
Present invention relates to claw two-chamber binodal tunnel bagger application method, including be sequentially communicated forniciform tubular rotary portion, grab digging portion；Tubular rotary portion includes the internal pipeline set and the hollow cylinder that power is provided for the first bending joint, the second bending joint；The first bending joint of control, the control device of the second bending joint flexibility are additionally provided with inside the tubular rotary portion.Digging portion is grabbed as several circumferential arrays, cross section is oval, the finger-shaped calvus bigger than remote tubular rotary cross section close to the cross section in tubular rotary portion, each finger-shaped calvus is provided with the bending joint that 2 circumference formed to finger-shaped calvus move radially, first bending joint is arranged on inside tubular rotary portion and finger-shaped calvus junction, that is the root of finger-shaped calvus, second bending joint is arranged in the middle part of finger-shaped calvus, first bending joint, the bending motion of second bending joint, finger-shaped calvus is internally bent, externally open, so that the circumference of finger-shaped calvus composition realizes that folding captures.
Description
Technical field
Present invention relates to claw two-chamber binodal tunnel bagger application method.
Background technology
The bagger of large tunnel at present, generally use shield machine, but involve great expense, it is therefore desirable to design function and
Shield machine is similar, but the bagger of low cost.
The content of the invention
In view of this, in order to solve the above problems, the present invention provides claw two-chamber binodal tunnel bagger application method.
Claw two-chamber binodal tunnel bagger application method, including be sequentially communicated forniciform tubular rotary portion, grab digging
Portion；Tubular rotary portion includes the internal pipeline set and the hollow circle that power is provided for the first bending joint, the second bending joint
Cylinder；The first bending joint of control, the control device of the second bending joint flexibility are additionally provided with inside the tubular rotary portion.
Cross section that digging portion is several circumferential arrays, that cross section is oval, close tubular rotary portion is grabbed than remote
The finger-shaped calvus big from tubular rotary cross section, each finger-shaped calvus are provided with 2 and formed to finger-shaped calvus
The bending joint that moves radially of circumference, the first bending joint is arranged on inside tubular rotary portion and finger-shaped calvus junction,
That is the root of finger-shaped calvus, the second bending joint are arranged in the middle part of finger-shaped calvus, the first bending joint, the second bending joint
Bending motion so that finger-shaped calvus can internally be bent, externally open so that finger-shaped calvus composition circumference realize opens
Close crawl；The finger-shaped calvus it is hollow and it is internal along finger-shaped calvus composition circumference radial direction be divided into 2 layers, 2 layers between mutually
Mutually close, that layer close to the circumference center of circle of finger-shaped calvus composition is softening suction layer, remote for layer of spraying water, softening suction
Layer lower surface is provided with through hole so that softening suction layer and finger-shaped calvus lower surface turned on outside；Water spray layer upper surface is set
There is through hole so that water spray layer and finger-shaped calvus upper surface turned on outside；It is open type or closed inside finger-shaped calvus,
And finger-shaped calvus inside is sharp angle, the water spray layer extends to tubular rotary portion, tubular rotary portion, and outside lubrication
Liquid injection device connects；The softening suction layer extends to tubular rotary portion, tubular rotary portion, and it is outside, aspirator is same
When connect.In use, 1）First sprayed water on soil, open tubulose rotating part, the rotation of digging portion, finger-shaped calvus tip are grabbed in drive
Twisting function is opened, the first bending joint, the second bending joint constantly change angle of bend to inside and outside, while being faced out by upper table
Water spray；
2）Soil digs pine, in the presence of digging portion revolving force is grabbed, soil quilt after being readily wetted by water, and by finger-shaped calvus tip
A periphery is cut, now tubular rotary portion pushes ahead, and method carries out upper surface water spray-lower surface absorbent slurry-upper table
The process of face water spray-lower surface absorbent slurry, such tunnel bagger advances to front, while cutting mud, while dredging, mud is drawn on side
Slurry.
Further, finger-shaped calvus opens laterally can be compacted soil wall, prevent soil wall from collapsing.
Further, the first bending joint, the second bending joint are motor.
Further, the first bending joint, at the second bending joint using flexible connection, it is the first bending joint, second curved
Qu Guanjie each can be bent more than 180 degree.
Further, on the later part of part of the finger-shaped calvus away from tubular rotary portion, the second bending joint, up and down
Surface is just provided with through hole.
Further, the angle of bend in tubular rotary portion can adjust.
Further, the finger of upper half of circular arc is formed in remote tubular rotary portion, finger-shaped calvus composition circumference
The radian of shape calvus is more than the radian of the finger-shaped calvus of close to tubular rotary portion, lower half of circular arc.
Further, the through-hole diameter of finger-shaped calvus lower surface can be adjusted.
Brief description of the drawings
Fig. 1 is the side view of the present invention.
Fig. 2 is the front view after finger-shaped calvus opens.
Fig. 3 is the water spray layer, softens suction layer to tubular rotary portion, the extension of tubular rotary portion, and outside lubricating fluid
The piping arrangement of injection device connection.
Fig. 4 finger-shaped calvus sectional views.
The finger-shaped calvus side view of Fig. 5 layerings.
The finger-shaped calvus upper surface of Fig. 6 layerings, upper surface through hole distribution schematic diagram.
Embodiment
With reference to figure 1,2, claw two-chamber binodal tunnel bagger application method, including the forniciform tubulose rotation being sequentially communicated
Transfer part 2,3, grab digging portion 1；Tubular rotary portion 2,3 includes the internal pipeline set and closed for the bending of the first bending joint 14, second
Hollow cylinder of the section 15 for power；Control the first bending joint 14, second bending is additionally provided with inside the tubular rotary portion 2,3
The control device of the flexibility of joint 15.
With reference to figure 3-6, grab digging portion be several circumferential arrays, cross section be oval, close to tubular rotary portion
The cross section finger-shaped calvus 13 bigger than remote tubular rotary cross section, each finger-shaped calvus are provided with 2 to hand
The bending joint that moves radially of circumference of finger-like calvus composition, the first bending joint 14 be arranged on the inside of tubular rotary portion 2,3 and
The junction of finger-shaped calvus 13, the i.e. root of finger-shaped calvus 13, the second bending joint 15 are arranged on the middle part of finger-shaped calvus 13,
The bending motion of first bending joint 14, the second bending joint 15 so that finger-shaped calvus 13 can internally be bent, and externally be opened
Open so that the circumference that finger-shaped calvus 13 forms realizes that folding captures；The finger-shaped calvus 13 is hollow and internal along finger-shaped
The radial direction of the circumference of calvus composition is divided into 2 layers, is closed mutually between 2 layers, close to the circumference center of circle of the composition of finger-shaped calvus 13
That layer is softening suction layer 12, remote that layer of spraying water, softening suction layer lower surface are provided with through hole so that softening suction layer and
Finger-shaped calvus lower surface turned on outside；Water spray layer upper surface is provided with through hole so that water spray layer and finger-shaped calvus upper surface
Turned on outside；Be open type or closed inside finger-shaped calvus, and finger-shaped calvus inside is sharp angle, the water spray
Layer extends to tubular rotary portion, tubular rotary portion, is connected with the injecting lubricating fluid device of outside；The softening aspirates layer to tubulose
Rotating part, the extension of tubular rotary portion, and outside, aspirator connect simultaneously.
With reference to figure 3-6, the finger-shaped calvus 13 is hollow and the radial direction of the internal circumference along the composition of finger-shaped calvus 13 is divided
To close mutually between 2 layers, 2 layers, that layer close to the circumference center of circle of the composition of finger-shaped calvus 13 is softening suction layer 12, remote
Layer 11 of spraying water, softening suction layer 12 lower surface 121 are provided with through hole so that under softening suction layer 12 and finger-shaped calvus 13
The turned on outside of surface 121.Water spray layer 11 upper surface 111 is provided with through hole so that water spray layer 11 and the upper surface of finger-shaped calvus 13
111 turned on outside.But above-mentioned through hole is only distributed in part of the finger-shaped calvus 13 away from tubular rotary portion 2, the second bending is closed
Save on 15 later parts, upper and lower surface is just provided with through hole.The inside of finger-shaped calvus 13 is open type or closed, and hand
The inside of finger-like calvus 13 is sharp angle, and the water spray layer 11 extends to tubular rotary portion 2,3, and outside injecting lubricating fluid dress
Put connection；The softening suction layer 12 extends to tubular rotary portion 2,3, and outside, aspirator connects simultaneously.
In use, first being sprayed water on soil, tubulose rotating part is opened, drive is grabbed digging portion 1 and rotated, the tip of finger-shaped calvus 13
Open twisting function（3rd bending joint 14, the second bending joint 15 constantly change angle of bend to inside and outside）, while passing through upper table
The through hole that face 111, lower surface 121 and internal cavities 11 turn on outwards is sprayed water.Soil is after being readily wetted by water, and by finger-shaped pawl
Pine is dug at the tip of piece 13, and in the presence of the revolving force of digging portion 1 is grabbed, soil is cut open a periphery, and now tubular rotary portion 2 is forward
Promote, upper surface 111, the intermittent water spray-absorbent slurry-water spray of the through hole of lower surface 121, such tunnel bagger is to front
Advance, while cutting mud, while dredging, mud is drawn on side.Finger-shaped calvus 13 opens laterally can be compacted soil wall, prevent soil wall
Collapse.
Claims (2)
1. claw two-chamber binodal tunnel bagger application method, including be sequentially communicated forniciform tubular rotary portion, grab digging portion；
Tubular rotary portion includes the internal pipeline set and the hollow cylinder that power is provided for the first bending joint, the second bending joint；
The first bending joint of control, the control device of the second bending joint flexibility are additionally provided with inside the tubular rotary portion；
Cross section ratio that digging portion is several circumferential arrays, that cross section is oval, close tubular rotary portion is grabbed away from pipe
The big finger-shaped calvus of shape rotation cross section, each finger-shaped calvus are provided with 2 circles formed to finger-shaped calvus
The bending joint moved radially in week, the first bending joint is arranged on inside tubular rotary portion and finger-shaped calvus junction, i.e. hand
The root of finger-like calvus, the second bending joint are arranged in the middle part of finger-shaped calvus, the first bending joint, the second bending joint it is curved
Qu Yundong so that finger-shaped calvus can internally be bent, and externally be opened so that the circumference of finger-shaped calvus composition realizes that folding is grabbed
Take；The finger-shaped calvus is hollow and the radial direction of the internal circumference along finger-shaped calvus composition is divided into 2 layers, is sealed mutually between 2 layers
Close, that layer close to the circumference center of circle of finger-shaped calvus composition is softening suction layer, remote to be aspirated for layer of spraying water, softening under layer
Surface is provided with through hole so that softening suction layer and finger-shaped calvus lower surface turned on outside；Water spray layer upper surface is provided with logical
Hole so that water spray layer and finger-shaped calvus upper surface turned on outside；It is open type or closed inside finger-shaped calvus, and hand
It is sharp angle inside finger-like calvus, the water spray layer extends to tubular rotary portion, tubular rotary portion, and outside lubricating fluid note
Injection device connects；The softening suction layer extends to tubular rotary portion, tubular rotary portion, and outside, aspirator connects simultaneously
Connect and be characterized in that：In use,
1）First sprayed water on soil, open tubulose rotating part, the rotation of digging portion is grabbed in drive, and twisting work(is opened at finger-shaped calvus tip
Can, the first bending joint, the second bending joint constantly change angle of bend to inside and outside, while facing out water spray by upper table；
2）Soil digs pine, in the presence of digging portion revolving force is grabbed, soil quilt after being readily wetted by water, and by finger-shaped calvus tip
A periphery is cut, now tubular rotary portion pushes ahead, and method carries out upper surface water spray-lower surface absorbent slurry-upper table
The process of face water spray-lower surface absorbent slurry, such tunnel bagger advances to front, while cutting mud, while dredging, mud is drawn on side
Slurry.
2. claw binodal two-chamber tunnel as claimed in claim 1 bagger application method, it is characterized in that：Finger-shaped calvus is laterally
Opening can be compacted soil wall, prevent soil wall from collapsing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003252.XA CN107630702A (en) | 2017-10-24 | 2017-10-24 | Claw two-chamber binodal tunnel bagger application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003252.XA CN107630702A (en) | 2017-10-24 | 2017-10-24 | Claw two-chamber binodal tunnel bagger application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107630702A true CN107630702A (en) | 2018-01-26 |
Family
ID=61106347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003252.XA Withdrawn CN107630702A (en) | 2017-10-24 | 2017-10-24 | Claw two-chamber binodal tunnel bagger application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630702A (en) |
-
2017
- 2017-10-24 CN CN201711003252.XA patent/CN107630702A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |
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| WW01 | Invention patent application withdrawn after publication |