CN209353392U - Bar shaped deep trouth foundation excavation grouting cutter - Google Patents
Bar shaped deep trouth foundation excavation grouting cutter Download PDFInfo
- Publication number
- CN209353392U CN209353392U CN201822223435.9U CN201822223435U CN209353392U CN 209353392 U CN209353392 U CN 209353392U CN 201822223435 U CN201822223435 U CN 201822223435U CN 209353392 U CN209353392 U CN 209353392U
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- blade
- bar shaped
- deep trouth
- cutter
- foundation excavation
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a kind of bar shaped deep trouth foundation excavation grouting cutters, blade and several cutter heads including being in bar shaped plate；Cutter head is arranged on the bar shaped face of blade front end；The mud hole for waste residue to be discharged and the injected hole for injecting barricade slurries are offered on blade.Using the technical solution of the utility model, strip groove is directly excavated out by the blade of setting bar shaped plate and the cutter head of blade front end, and waste residue is discharged using mud hole, slurries are injected by injected hole, construct thin barricade.
Description
Technical field
The utility model relates to the deeply narrow basic fields of bar shaped, and in particular to a kind of bar shaped deep trouth foundation excavation grouting knife
Tool.
Background technique
The deeply narrow basis of bar shaped is mainly used for constructing diaphram wall, guarded drainage facility etc..Traditional infrastructure excavation generallys use
Mechanical slotting or mud recycle deslagging, there is provision of corresponding supporting construction according to excavating situation when excavation, it is desirable that excavate groove width
Wider, digging process is cumbersome.When there is the soil body (dam) to need local route repair, sealing or reinforce, need to construct thickness less than 50mm
Barricade, the narrow strip deep trouth of width cannot directly be excavated out using traditional foundation excavation equipment, construct thin barricade.
Utility model content
To solve the above problems, passing through setting the utility model relates to a kind of bar shaped deep trouth foundation excavation grouting cutter
The blade of bar shaped plate and the cutter head of blade front end directly excavate out strip groove, and waste residue is discharged using mud hole, pass through slip casting
Slurries are injected in hole, construct thin barricade.
The concrete scheme of the utility model is as follows:
A kind of bar shaped deep trouth foundation excavation grouting cutter, blade and several cutter heads including being in bar shaped plate；Cutter head row
It is listed on the bar shaped face of blade front end；The mud hole for waste residue to be discharged and the note for injecting barricade slurries are offered on blade
Starch hole.
Using the technical solution of the utility model, cutter is driven using power-equipment, cutter is made to sink, excavation forms bar shaped
Slot.The waste residue generated during grooving can be discharged by mud hole, cleaning in retention groove.The process of strip groove is left in cutter
In, slurries are injected in strip groove by injected hole, thin barricade is formed, achievees the purpose that reparation, sealing or reinforcing.
Preferably, the deslagging import of the mud hole is provided with the cutter head two sides.Waste residue can be effectively excluded, is reduced deep
The content of waste residue in slot reduces the impurity in slurries, helps to improve the quality of barricade.
Preferably, the mud hole further includes extending to blade side wall, and the deslagging import with mud hole and deslagging simultaneously
The scarfing cinder road of outlet.Convenient for the processing of mud hole.And when being blocked inside mud hole, it is convenient for by scarfing cinder road to deslagging
Hole is cleared up.
Preferably, the two sides of blade respectively can mutually matched protrusion and groove.Molding barricade side wall can be to knife
Body plays guiding role, convenient for constructing the barricade of multi-panel side by side.And it can be fitted close, guarantee between barricade between barricade
Airtightness.
Preferably, the blade front end is equipped with boss；Boss front end is equipped with fluting cone；It opens the slip casting outlet of the injected hole
It is located on the side wall of boss.It avoids slip casting outlet from directly contacting with soil, soil can be prevented slip casting hole plug.And it slots
Cone can reduce resistance, be convenient for grooving.
Preferably, the boss is located at blade side, and the slip casting is exported towards on the inside of blade.Convenient for by slurries by bar shaped
Slot filling.
Preferably, the fluting cone and the cutter head that are located at blade front end two sides stretch out the equal length of blade,
And it is greater than the length that middle part cutter head stretches out blade.In grooving process, cutter front end two sides first contact ground, realize positioning, prevent
Only because vibration generates deflection, the operation is stable.
Preferably, the blade is detachably connected with cutter head.Convenient for the dismounting and replacement of cutter head.
Preferably, the blade is by blade head and blade board group at the cutter head passes through the through-hole and blade on blade head
Plate connection pushes against blade head and blade plate.It is conveniently replaceable the fluting cone of abrasion.
Preferably, the rectangular pin hole for transmitting rectangular lock pin is offered on the blade.Using square pin and square pin
The connection type in hole connects stronger.
The beneficial effects of the utility model are that can excavate out deep narrow square groove and complete slip casting, construct thin barricade；Energy
Enough guarantee the airtightness between multi-panel barricade；Improve the quality of barricade；Easy to disassemble and renewal part；It can prevent from blocking；Work
Work is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
In figure, blade 1, blade head 1.1, blade plate 1.2, cutter head 2, mud hole 3, deslagging import 3.1, deslagging outlet 3.2,
Scarfing cinder road 3.3, injected hole 4, slip casting import 4.1, slip casting outlet 4.2, protrusion 5, groove 6, fluting cone 7, boss 8, pin hole 9.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of bar shaped deep trouth foundation excavation grouting cutter, 1 He of blade including being in bar shaped plate
Several cutter heads 2；Cutter head 2 is arranged on the bar shaped face of blade front end；3 He of mud hole for waste residue to be discharged is offered on blade 1
For injecting the injected hole 4 of barricade slurries.The two sides of blade 1 are respectively can mutually matched raised 5 and groove 6.The cross of protrusion 5
It section can triangular in shape, rectangle or arc-shaped etc..
To connect in external equipment, the deslagging outlet 3.2 of the mud hole 3 and the slip casting import 4.1 of injected hole 4 are all provided with
In 1 rear end of blade；The deslagging import 3.1 of mud hole 3 is provided with 2 two sides of cutter head.1 front end of blade is equipped with boss 8；Boss 8
Front end is equipped with fluting cone 7；The slip casting outlet 4.2 of the injected hole 4 is provided on the side wall of boss 8.
Boss 8 is located at 1 side of blade, and the slip casting outlet 4.2 exports 4.2 towards blade 1 towards 1 inside of blade, slip casting
Inside.The fluting cone 7 and the cutter head 2 for being located at blade front end two sides stretch out the equal length of blade 1, and are greater than
The length of the stretching blade 1 of portion's cutter head 2.
To be convenient to clean mud hole 3, mud hole 3 further includes extending to 1 side wall of blade, and the deslagging with mud hole 3 simultaneously
The scarfing cinder road 3.3 that import 3.1 is connected to deslagging outlet 3.2.Usually the opening in scarfing cinder road 3.3 is sealed with blanking cover.Blade 1 with
Cutter head 2 is detachably connected.Cutter head 2 is by screw thread or the modes such as inlays and is mounted on blade 1.The blade is by 1.1 He of blade head
Blade plate 1.2 forms, and the cutter head 2 is pre-large post-small, and 2 rear end of cutter head passes through through-hole and the company of blade plate 1.2 on blade head 1.1
It connects, pushes against blade head 1.1 and blade plate 1.2.The rectangular pin hole 9 for transmitting rectangular lock pin is offered on blade 1, after blade
The connected unit to extend back for cooperating with other parts is held, the pin hole 9 is provided in connected unit, and rectangular by wearing
Lock is solid.The fluting bores 7 inclined-planes opened up by the side of boss 8 towards blade and the cutting face to match with inclined-plane is constituted,
Inclined-plane and cutting face are in 10 front end of boss formation cone cell.When excavating, inclined-plane can automatically by a lateral force, make cutter be close to
Its adjacent barricade guarantees to be completely embedded between barricade.
Bar shaped deep trouth foundation excavation grouting cutter can excavate groove width between 20mm -50mm on the soil body (dam), groove depth
In 0-30m, the unlimited bar shaped deep trouth of flute length, and automatic grouting is completed, constructs thin barricade.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of bar shaped deep trouth foundation excavation grouting cutter, which is characterized in that including in the blade (1) of bar shaped plate and several
Cutter head (2)；Cutter head (2) is arranged on the bar shaped face of blade front end；The mud hole for waste residue to be discharged is offered on blade (1)
(3) injected hole (4) and for injecting barricade slurries.
2. bar shaped deep trouth foundation excavation grouting cutter according to claim 1, which is characterized in that the mud hole (3)
Deslagging import (3.1) be provided with the cutter head (2) two sides.
3. bar shaped deep trouth foundation excavation grouting cutter according to claim 2, which is characterized in that the mud hole (3)
It further include extending to blade (1) side wall, and the deslagging import (3.1) with mud hole (3) simultaneously and deslagging outlet (3.2) are connected to
Scarfing cinder road (3.3).
4. bar shaped deep trouth foundation excavation grouting cutter according to claim 1, which is characterized in that the blade (1)
Two sides are respectively can mutually matched raised (5) and groove (6).
5. bar shaped deep trouth foundation excavation grouting cutter according to claim 1, which is characterized in that before the blade (1)
End is equipped with boss (8)；Boss (8) front end is equipped with fluting cone (7)；The slip casting outlet (4.2) of the injected hole (4) is provided with boss
(8) on side wall.
6. bar shaped deep trouth foundation excavation grouting cutter according to claim 5, which is characterized in that boss (8) position
In blade (1) side, the slip casting exports (4.2) towards blade (1) inside.
7. bar shaped deep trouth foundation excavation grouting cutter according to claim 6, which is characterized in that be located at the knife
The fluting cone (7) and the cutter head (2) of body front end two sides stretch out the equal length of blade (1), and are greater than middle part cutter head (2) and stretch out
The length of blade (1).
8. bar shaped deep trouth foundation excavation grouting cutter according to claim 7, which is characterized in that the blade (1) with
Cutter head (2) is detachably connected.
9. bar shaped deep trouth foundation excavation grouting cutter according to claim 8, which is characterized in that the blade is by blade
Head (1.1) and blade plate (1.2) composition, the through-hole that the cutter head (2) passes through on blade head (1.1) are connect with blade plate (1.2),
Push against blade head (1.1) and blade plate (1.2).
10. -9 described in any item bar shaped deep trouth foundation excavation grouting cutters according to claim 1, which is characterized in that described
The rectangular pin hole (9) for transmitting rectangular lock pin is offered on blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223435.9U CN209353392U (en) | 2018-12-27 | 2018-12-27 | Bar shaped deep trouth foundation excavation grouting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223435.9U CN209353392U (en) | 2018-12-27 | 2018-12-27 | Bar shaped deep trouth foundation excavation grouting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353392U true CN209353392U (en) | 2019-09-06 |
Family
ID=67801056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223435.9U Active CN209353392U (en) | 2018-12-27 | 2018-12-27 | Bar shaped deep trouth foundation excavation grouting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487846A (en) * | 2018-12-27 | 2019-03-19 | 重庆长征重工有限责任公司 | Bar shaped deep trouth foundation excavation grouting cutter |
-
2018
- 2018-12-27 CN CN201822223435.9U patent/CN209353392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487846A (en) * | 2018-12-27 | 2019-03-19 | 重庆长征重工有限责任公司 | Bar shaped deep trouth foundation excavation grouting cutter |
| CN109487846B (en) * | 2018-12-27 | 2024-01-30 | 重庆长征重工有限责任公司 | Cutter for excavating and grouting strip-shaped deep groove foundation |
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