CN205875140U - Agitating unit is spouted soon on admant layer - Google Patents
Agitating unit is spouted soon on admant layer Download PDFInfo
- Publication number
- CN205875140U CN205875140U CN201620629974.0U CN201620629974U CN205875140U CN 205875140 U CN205875140 U CN 205875140U CN 201620629974 U CN201620629974 U CN 201620629974U CN 205875140 U CN205875140 U CN 205875140U
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- CN
- China
- Prior art keywords
- pipe
- whitewashing
- drilling pipe
- rubble
- drilling
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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.)
- Expired - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an agitating unit is spouted soon on admant layer, characterized by agitating unit is spouted soon on admant layer include three whitewashing lance pipe and a rubble lance pipe, and the whitewashing lance pipe has spiral rib, are equipped with the slip casting pipe in the lance pipe of whitewashing, and the slip casting pipe is fixed at the whitewashing lance pipe through the lance pipe top locator card of whitewashing, are equipped with the flow valve between slip casting pipe and income thick liquid are managed and come the dominant discharge, can be according to the soil property condition volume of adjusting slip casting of whitewashing lance pipe position, whitewashing lance pipe and the interior power equipment hookup of power device, slip casting pipe lower part sets up the check valve in the lance pipe, the rubble lance pipe has the spray tube, and the spray tube front end is provided with high temperature flame projecting shower nozzle, and the spray tube rear end sets up some firearms, and the some firearm is connected with defeated oil pipe, defeated oil pipe and the interior oil storage tank intercommunication of power device, the whitewashing lance pipe sets up the direction steel sheet, and the whitewashing lance pipe outside sets up the direction steel ring.
Description
Technical field
This utility model relates to a kind of jet mixing device, particularly to admant layer jet mixing device.
Background technology
Cement mixing rotary churning pile is once more in engineering field application because of low cost, easy construction, and particularly water-stop curtain is big
Amount uses cement mixing rotary churning pile, but owing to rig self probing is limited in one's ability, cannot apply running into admant layer.One
When a little Engineering Zone can be potentially encountered basement supporting, superficial part has been possible to admant interlayer, how to use good water-stop curtain
It is the difficult problem faced by engineering staff, if the restriction overcoming cement mixing rotary churning pile to may not apply to admant layer the most just has good
Good project benefit.It addition, cement mixing jet grouting pile construction facility ratio is lighter, usually there will be showing of inclination at work progress
As.
Utility model content
This utility model is to provide a kind of admant layer jet mixing device, solves to overcome cement mixing rotary churning pile not apply
Restriction and the problem of inclination in admant layer.
Admant layer jet mixing device includes three whitewashing drilling pipes and rubble drilling pipes, whitewashing drill pipe diameter be 110～
130mm, rubble drill pipe diameter is 70～90mm.Three whitewashing drilling pipe composition equilateral triangles, the distance of adjacent whitewashing drilling pipe is
220～250mm, rubble drilling pipe is positioned at the center of gravity of equilateral triangle.
Whitewashing drilling pipe is 8～10mm with spiral rib, spiral rib thickness, it is simple to cutting soil layer.Whitewashing drilling pipe
Inside being provided with Grouting Pipe, Grouting Pipe is fixed on whitewashing drilling pipe by whitewashing drilling pipe top locator card, sets between Grouting Pipe and pulp-entering pipe
There is flow valve to control flow, grouting amount can be adjusted according to the soil property situation of whitewashing drilling pipe position.Whitewashing drilling pipe is with dynamic
Power-equipment in power apparatus couples.In drilling pipe, Grouting Pipe bottom arranges check valve, and check valve purpose is to prevent in slip casting process
Middle mud enters jam of grouting pipe Grouting Pipe.
Rubble drilling pipe is with jet pipe, and jet pipe is controlled by the integrated control system in power-equipment, jet pipe retractable.Spray
Pipe front end is provided with high temperature flame projecting showerhead, set-point, jet pipe rear end firearm, and lighter is connected with petroleum pipeline, and petroleum pipeline fills with power
Put interior oil storage tank connection.When running into admant layer, high temperature flame projecting showerhead can jet out flames, and admant runs into high temperature and on the one hand can go out
Existing air slaking, on the other hand occur crushing due to temperature stress, and rubble drilling pipe can pass through admant layer.It addition, it is real in engineering
Can be potentially encountered admant layer in trampling and there is the gradient and the discrepancy in elevation situation that occurs, the jet pipe of rubble drilling pipe can be different according to admant layer
Absolute altitude and stretch, so crushing effect of the present utility model is preferable.
In order to avoid whitewashing drilling pipe is creeping into tilt with appearance in lifting process, whitewashing drilling pipe arranges guiding steel every 3m
Plate, arranges guiding steel ring outside whitewashing drilling pipe, guides steel ring and guides Plate Welding, guides steel plate and carries out with rubble drilling pipe tube wall
Welding unifies, and guiding steel plate thickness is 12～15mm, the circular hole of indwelling 20～35mm between rubble drilling pipe and whitewashing drilling pipe,
To gush out along circular hole at drilling process middle and lower part soil or carg, to reduce the pressure of drilling process.Foot is led
It is 300mm-350mm to steel plate from drill bit distance.
This utility model at least has the advantage that
1 can pass through the admant layer such as rock, cobble, and cement grout can be again by broken after passing through these admant layers
The rubble regelation fallen, therefore stake intensity is higher,
2 pile verticalities are good, guide steel plate and can effectively ensure pile verticality.
3 construction speeds are fast, and quality is easily obtained guarantee.
Accompanying drawing explanation
Fig. 1 is admant layer jet mixing device elevation；
Fig. 2 is admant layer jet mixing setting plane；
Fig. 3 is rubble drilling pipe schematic diagram；
Fig. 4 is for guiding steel plate schematic diagram；
In each accompanying drawing: 1, diamond bit, 2, whitewashing drilling pipe, 3, Grouting Pipe, 4, flow valve, 5, pulp-entering pipe, 6, power dress
Put, 7, locator card, 8, check valve, 9, guide steel plate, 10, guide steel ring, 11, rubble drilling pipe, 12, high temperature flame projecting showerhead, 13, spray
Pipe, 14, lighter, 15, petroleum pipeline.
Detailed description of the invention
Fig. 1 is admant layer jet mixing device elevation, and Fig. 2 is admant layer jet mixing setting plane.In embodiment
Admant layer jet mixing device includes three whitewashing drilling pipes 2 and rubble drilling pipes 11, whitewashing drilling pipe 2 a diameter of 110～
130mm, rubble drilling pipe 11 a diameter of 70～90mm.Three whitewashing drilling pipes 2 form equilateral triangle, adjacent whitewashing drilling pipe 2 away from
From for 220～250mm, rubble drilling pipe 11 is positioned at the center of gravity of equilateral triangle.
Whitewashing drilling pipe 2 is 8～10mm with spiral rib, spiral rib thickness, it is simple to cutting soil layer.Whitewashing drilling pipe
Being provided with Grouting Pipe 3 in 2, Grouting Pipe 3 is fixed on whitewashing drilling pipe 2, Grouting Pipe 3 and pulp-entering pipe 5 by whitewashing drilling pipe 2 top locator card
Between be provided with flow valve 4 to control flow, grouting amount can be adjusted according to the soil property situation of whitewashing drilling pipe 2 position.Whitewashing
Drilling pipe 2 couples with the power-equipment in power set 6.In drilling pipe, Grouting Pipe 3 bottom arranges check valve 8, and check valve 8 purpose is anti-
Only during slip casting, mud enters Grouting Pipe 3 and blocks Grouting Pipe 3.
Fig. 3 is rubble drilling pipe schematic diagram, and rubble drilling pipe 11 is with jet pipe 13, and it is integrated that jet pipe 13 is controlled by power-equipment
Control system, jet pipe 13 retractable.Jet pipe 13 front end is provided with high temperature flame projecting showerhead 12, set-point, jet pipe 13 rear end firearm
14, lighter 14 is connected with petroleum pipeline 15, and petroleum pipeline 15 connects with the oil storage tank in power set 6.
Fig. 4 is for guiding steel plate schematic diagram, and whitewashing drilling pipe 2 arranges guiding steel plate 9 every 3m, arranges and lead outside whitewashing drilling pipe 2
To steel ring 10, guide steel ring 10 and guiding steel plate 9 weld, guide steel plate 9 and carry out welding unifying with rubble drilling pipe 11 tube wall,
Guiding steel plate 9 thickness is 12～15mm, and the circular hole of indwelling 20～35mm between rubble drilling pipe 11 and whitewashing drilling pipe 2, foot is led
It is 300mm-350mm to steel plate 9 from drill bit distance.
Claims (7)
1. an admant layer jet mixing device, is characterized in that admant layer jet mixing device includes three whitewashing drilling pipes and
Rubble drilling pipe, whitewashing drill pipe diameter is 110～130mm, and rubble drill pipe diameter is 70～90mm；Three whitewashing drilling pipe compositions are equilateral
Triangle, the distance of adjacent whitewashing drilling pipe is 220～250mm, and rubble drilling pipe is positioned at the center of gravity of equilateral triangle；
Whitewashing drilling pipe, with spiral rib, is provided with Grouting Pipe in whitewashing drilling pipe, and Grouting Pipe is by whitewashing drilling pipe top locator card
It is fixed on whitewashing drilling pipe, is provided with flow valve between Grouting Pipe and pulp-entering pipe to control flow, can be according to whitewashing drilling pipe position
Soil property situation adjust grouting amount；Whitewashing drilling pipe couples with the power-equipment in power set；In drilling pipe, Grouting Pipe bottom sets
Put check valve；
Rubble drilling pipe is with jet pipe, and jet pipe front end is provided with high temperature flame projecting showerhead, and set-point, jet pipe rear end firearm, lighter is with defeated
Oil pipe connects, and petroleum pipeline connects with the oil storage tank in power set；
Whitewashing drilling pipe arranges guiding steel plate, arranges guiding steel ring outside whitewashing drilling pipe, guides steel ring and guides Plate Welding, guiding
Steel plate carries out welding unifying with rubble drilling pipe tube wall, indwelling circular hole between rubble drilling pipe and whitewashing drilling pipe.
Admant layer jet mixing device the most according to claim 1, is characterized in that spiral rib thickness is 8～10mm.
Admant layer jet mixing device the most according to claim 1, it is characterized in that rubble drilling pipe with jet pipe be controlled by
Integrated control system in power-equipment, jet pipe retractable.
Admant layer jet mixing device the most according to claim 1, is characterized in that whitewashing drilling pipe arranges guiding steel every 3m
Plate.
Admant layer jet mixing device the most according to claim 1, is characterized in that guiding steel plate thickness is 12～15mm.
Admant layer jet mixing device the most according to claim 1, is characterized in that staying between rubble drilling pipe and whitewashing drilling pipe
Put the circular hole of 20～35mm.
Admant layer jet mixing device the most according to claim 1, is characterized in that foot guides steel plate from drill bit distance
For 300mm-350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629974.0U CN205875140U (en) | 2016-06-08 | 2016-06-08 | Agitating unit is spouted soon on admant layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629974.0U CN205875140U (en) | 2016-06-08 | 2016-06-08 | Agitating unit is spouted soon on admant layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875140U true CN205875140U (en) | 2017-01-11 |
Family
ID=57691941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629974.0U Expired - Fee Related CN205875140U (en) | 2016-06-08 | 2016-06-08 | Agitating unit is spouted soon on admant layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049471A (en) * | 2016-06-08 | 2016-10-26 | 叶长青 | Hard stone layer rotary jet stirring device |
-
2016
- 2016-06-08 CN CN201620629974.0U patent/CN205875140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049471A (en) * | 2016-06-08 | 2016-10-26 | 叶长青 | Hard stone layer rotary jet stirring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170608 |