CN107542472A - Claw single-chamber binodal tunnel bagger method of work - Google Patents
Claw single-chamber binodal tunnel bagger method of work Download PDFInfo
- Publication number
- CN107542472A CN107542472A CN201711003654.XA CN201711003654A CN107542472A CN 107542472 A CN107542472 A CN 107542472A CN 201711003654 A CN201711003654 A CN 201711003654A CN 107542472 A CN107542472 A CN 107542472A
- Authority
- CN
- China
- Prior art keywords
- finger
- shaped calvus
- tubular rotary
- calvus
- bending joint
- 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.)
- Withdrawn
Links
Abstract
Present invention relates to claw single-chamber binodal tunnel bagger method of work, including tubular rotary portion, what is connected with tubular rotary portion grabs digging portion, tubular rotary portion is internally provided with pipeline, 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 tubular rotary portion top 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, second bending joint can be internal, to outside sweep；The finger-shaped calvus inner hollow, upper surface, lower surface are provided with the through hole with internal cavities conducting, and finger-shaped calvus top is that open type is either closed or closed, and finger-shaped calvus top is sharp angle；The finger-shaped calvus internal cavities extend to tubular rotary portion, and outside device for injecting liquid, aspirator connect simultaneously.
Description
Technical field
Present invention relates to claw single-chamber binodal tunnel bagger method of work.
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 single-chamber binodal tunnel bagger method of work.
Claw single-chamber binodal tunnel bagger method of work, including tubular rotary portion, what is connected with tubular rotary portion grabs digging
Portion, tubular rotary portion are internally provided with pipeline, grab digging portion be several circumferential arrays, cross section be it is oval, close to pipe
The cross section of the shape rotating part finger-shaped calvus bigger than remote tubular rotary cross section, each finger-shaped calvus are provided with
The bending joint that 2 circumference formed to finger-shaped calvus move radially, the first bending joint are arranged on tubular rotary portion top
With finger-shaped calvus junction, the i.e. root of finger-shaped calvus, the second bending joint is arranged in the middle part of finger-shaped calvus, and first is curved
Qu Guanjie, the second bending joint can internally, to outside sweep；The finger-shaped calvus inner hollow, upper surface, lower surface are set
There is the through hole with internal cavities conducting, finger-shaped calvus top is that open type is either closed or closed, and finger-shaped pawl
Piece top is sharp angle；The finger-shaped calvus internal cavities extend to tubular rotary portion, and outside device for injecting liquid,
Aspirator connects simultaneously.
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
Open twisting function, the first bending joint, the second bending joint to it is inside and outside constantly change angle of bend, while by upper surface, under
The through hole of surface and internal cavities conducting is outwards sprayed water；
2）Soil digs pine, in the presence of the revolving force of digging portion 1 is grabbed, soil after being readily wetted by water, and by finger-shaped calvus tip
A periphery is cut open, now tubular rotary portion pushes ahead, upper surface, the intermittent water spray-absorption of the through hole of lower surface
Mud-water spray, such tunnel bagger advances to front, while cutting mud, while dredging, mud is drawn on side.
Further, 2）In, finger-shaped calvus opens laterally can be compacted soil wall, prevent soil wall from collapsing.
Further, finger-shaped calvus is the flexible tubular thing formed that is nested together mutually by some section sleeves.
Further, finger-shaped calvus can bend 180 degree to the direction of the circle center away from finger-shaped calvus composition,
Similar octopus antenna.
Further, tubular rotary portion can be bent.
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 that cavity 11 extends to tubular rotary portion, Handheld Division, the pipeline arrangement connected with the device for injecting liquid of outside
Figure.
Fig. 4 finger-shaped calvus sectional views.
The finger-shaped calvus upper surface of Fig. 5 layerings, upper surface through hole distribution schematic diagram.
Embodiment
With reference to figure 1,2, claw single-chamber tunnel bagger, including tubular rotary portion 2,3, and the connection of tubular rotary portion 2,3
Grab digging portion 1, tubular rotary portion is internally provided with pipeline, grab digging portion 1 be several circumferential arrays, cross section be it is oval,
The finger-shaped calvus 13 bigger than remote tubular rotary cross section close to the cross section in tubular rotary portion, each finger-shaped pawl
Piece 13 is provided with the bending joint that 2 circumference formed to finger-shaped calvus move radially, and the first bending joint 14 is arranged on pipe
Shape rotating part 2,3 tops 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 first bending joint 14, the second bending joint 15 can internally, to outside sweep；
With reference to figure 3-5, the finger-shaped calvus inner hollow, upper surface 111, lower surface 121 are provided with to be turned on internal cavities
Through hole 11, the top of finger-shaped calvus 13 is that open type is either closed or closed, and finger-shaped calvus top is sharp
Angle；The finger-shaped calvus internal cavities extend to tubular rotary portion, and outside device for injecting liquid, aspirator are simultaneously
Connection.
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（First 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 single-chamber binodal tunnel bagger method of work, including tubular rotary portion, what is connected with tubular rotary portion grabs digging portion,
Tubular rotary portion is internally provided with pipeline, grab digging portion be several circumferential arrays, cross section be it is oval, close to tubulose revolve
The cross section of the transfer part finger-shaped calvus bigger than remote tubular rotary cross section, each finger-shaped calvus are provided with 2
The bending joint that the circumference formed to finger-shaped calvus moves radially, the first bending joint are arranged on tubular rotary portion top and hand
Finger-like calvus junction, the i.e. root of finger-shaped calvus, the second bending joint are arranged in the middle part of finger-shaped calvus, and the first bending is closed
Section, the second bending joint can internally, to outside sweep；The finger-shaped calvus inner hollow, upper surface, lower surface be provided with and
The through hole of internal cavities conducting, finger-shaped calvus top is that open type is either closed or closed, and finger-shaped calvus top
Hold as sharp angle；The finger-shaped calvus internal cavities extend to tubular rotary portion, and outside device for injecting liquid, suction
Device is connected and is characterized in that simultaneously：In use, 1）First sprayed water on soil, open tubulose rotating part, the rotation of digging portion, hand are grabbed in drive
Twisting function is opened at finger-like calvus tip, and the first bending joint, the second bending joint constantly change angle of bend, Bian Tong to inside and outside
The through hole for crossing upper surface, lower surface and internal cavities conducting is outwards sprayed water；
2）Soil digs pine, in the presence of the revolving force of digging portion 1 is grabbed, soil after being readily wetted by water, and by finger-shaped calvus tip
A periphery is cut open, now tubular rotary portion pushes ahead, upper surface, the intermittent water spray-absorption of the through hole of lower surface
Mud-water spray, such tunnel bagger advances to front, while cutting mud, while dredging, mud is drawn on side.
2. claw single-chamber binodal tunnel as claimed in claim 1 bagger method of work, it is characterized in that：2）In, finger-shaped pawl
Piece opens laterally can be compacted soil wall, prevent soil wall from collapsing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003654.XA CN107542472A (en) | 2017-10-24 | 2017-10-24 | Claw single-chamber binodal tunnel bagger method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003654.XA CN107542472A (en) | 2017-10-24 | 2017-10-24 | Claw single-chamber binodal tunnel bagger method of work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542472A true CN107542472A (en) | 2018-01-05 |
Family
ID=60967220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003654.XA Withdrawn CN107542472A (en) | 2017-10-24 | 2017-10-24 | Claw single-chamber binodal tunnel bagger method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542472A (en) |
-
2017
- 2017-10-24 CN CN201711003654.XA patent/CN107542472A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103026827B (en) | Drill of V-shaped tree pit digging machine | |
| CN203814325U (en) | Tree water-saving irrigator | |
| CN109220083A (en) | A kind of agricultural digging formula fertilizer irrigation planting machinery | |
| CN107542472A (en) | Claw single-chamber binodal tunnel bagger method of work | |
| CN105275032B (en) | Hydraulic type cable tunnel cleaning plant | |
| CN107559013A (en) | Claw single-chamber binodal tunnel bagger | |
| CN104532893B (en) | Both arms drilling and digging machine | |
| CN107740454A (en) | Claw single-chamber three saves tunnel bagger method of work | |
| CN107559011A (en) | Claw single-chamber three saves tunnel bagger | |
| CN106978815B (en) | A kind of open caisson construction device and construction method | |
| CN202926230U (en) | A rotary drilling rig drill rod provided with a self-extension concrete conveying pipe | |
| CN107524448A (en) | Claw single-chamber tunnel bagger | |
| CN202998806U (en) | V-shaped tree pit digging machine drilling head | |
| CN107700567A (en) | Claw single-chamber tunnel bagger method of work | |
| CN107542473A (en) | Claw two-chamber three saves tunnel bagger application method | |
| CN107187507A (en) | A kind of multifunctional tractor | |
| CN107524184A (en) | The flexible constipation stool drawing device tunnel bagger of claw two-chamber | |
| CN206350323U (en) | Rotating cylinder type Dioscorea opposite digging machine | |
| CN107630701A (en) | Claw two-chamber binodal tunnel bagger | |
| CN208430550U (en) | Garden layout furrow making dveice | |
| CN107700570A (en) | Claw two-chamber three saves tunnel bagger | |
| CN107630702A (en) | Claw two-chamber binodal tunnel bagger application method | |
| CN107559012A (en) | Claw two-chamber tunnel bagger application method | |
| CN113846664B (en) | Continuous soil-taking and sinking machine for non-drainage open caisson | |
| CN206402836U (en) | A kind of black Lee's plantation equipment |
Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180105 |