CN201962668U - Device for replacing slush into pile - Google Patents
Device for replacing slush into pile Download PDFInfo
- Publication number
- CN201962668U CN201962668U CN2011200348399U CN201120034839U CN201962668U CN 201962668 U CN201962668 U CN 201962668U CN 2011200348399 U CN2011200348399 U CN 2011200348399U CN 201120034839 U CN201120034839 U CN 201120034839U CN 201962668 U CN201962668 U CN 201962668U
- Authority
- CN
- China
- Prior art keywords
- slush
- pile
- mud
- replacing
- pressure rotary
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a device for replacing slush into a pile, relates to the technical field of building construction equipment, and comprises a high pressure jet grouting device and a slush pump used for drawing slush. The high pressure jet grouting device is provided with a rotary drill rod and a drill bit which are used for drilling the slush, a jet nozzle and a jet tube which are used for jetting cement slurry, a high pressure pump and the slush pump, the slush pump is provided with a pipe used for drawing the slush, and the jet tube and the pipe use an identical pipe hole. The device for replacing the slush into the pile can enable piles to be excellent in stability and have improved quality.
Description
Technical field
The utility model relates to the technical field of construction implement.
Background technology
In the building construction process, mould handling mud, mucky soil, stream, soft mould or soil layers such as plastic cohesive soil, plain fill, silt, sand, gravelly soil in form pile body and generally adopt the high-pressure rotary-spray pile.
China's utility model patent number is: ZL200520024273.6 discloses a kind of multi-faceted high-pressure rotary-spray drilling apparatus, its underframe and collet are slidingly connected, carriage is connected with the pylon hinge, be slidingly connected with underframe, control underframe and carriage produce displacement at horizontal longitudinal direction hydraulic jack is installed between underframe and the carriage, the hydraulic jack that produces the horizontal cross displacement is installed between underframe and the collet, the hydraulic jack of control complete machine lifting is installed on the carriage, the hydraulic jack that unit head is moved is housed in the pylon.
Because above-mentioned high-pressure rotary jet grouting pile is mixed with mud, has so just influenced the quality of high-pressure rotary jet grouting pile, makes the quality instability of high-pressure rotary jet grouting pile.
The utility model content
The utility model purpose aims to provide a kind of equipment of replacing the mud pile, and the equipment of this displacement mud pile can make pile quality improve good stability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of equipment of replacing the mud pile, comprise high-pressure rotary-spray device and the sludge pump that is used to take out mud, described high-pressure rotary-spray device is provided with high-pressure pump and sludge pump, described high-pressure rotary-spray device is provided with rotary drill rod and the drill bit that is used to drill mud, described high-pressure rotary-spray device is provided with the shower nozzle that is used for gunite, described high-pressure rotary-spray device is provided with the jet pipe that is used for gunite, described sludge pump is provided with the caliber that is used to take out mud, and the used pore of described jet pipe and caliber is same hole.
Described a kind of equipment of replacing the mud pile, its drill bit comprises bit body and gunniting hole.
Described a kind of equipment of replacing the mud pile, its gunniting hole is connected with jet pipe.
The equipment of this displacement mud pile is taken the part mud of mud earlier away, make mud reach the pile condition after, spray into cement paste again, the quality of pile body is improved, the steady quality of pile body is guaranteed.This know-why is: keeping utilizing high-pressure rotary-spray equipment spirt mud under the constant situation in original road surface, improving the performance of organic soil by displacement, cement injection forms needed pile body again.Be applicable to silt soil, the soil layer that machine matter content is bigger, need be to the soil layer of ground stabilization and anti-drain process.Do not destroy original road structure, guarantee that traffic is unobstructed, equipment needed thereby is less, does not need the large tracts of land excavated pavement, and the environment pollution of generation is very little, and this technology is used for ground stabilization and handles the advantage that has clearly.
Description of drawings
Schematic diagram in Fig. 1 the utility model specific embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1: what this figure showed is the equipment schematic diagram in use of this displacement mud pile, as can be seen from the figure, a kind of equipment of replacing the mud pile, comprise high-pressure rotary-spray device 1 and the sludge pump 2 that is used to take out mud, described high-pressure rotary-spray device is provided with high-pressure pump and high-pressure unit, described high-pressure rotary-spray device is provided with rotary drill rod and the drill bit that is used to drill mud, described high-pressure rotary-spray device is provided with the shower nozzle 4 that is used for gunite, described high-pressure rotary-spray device is provided with the jet pipe 3 that is used for gunite, described sludge pump is provided with the caliber that is used to take out mud, and the used pore of described jet pipe 3 and caliber is same hole.
A kind of equipment of replacing the mud pile, comprise high-pressure rotary-spray device 1 and the sludge pump 2 that is used to take out mud, described high-pressure rotary-spray device is provided with high-pressure pump and high-pressure unit, described high-pressure rotary-spray device is provided with rotary drill rod and the drill bit that is used to drill mud, described high-pressure rotary-spray device is provided with the shower nozzle 4 that is used for gunite, described high-pressure rotary-spray device is provided with the jet pipe 3 that is used for gunite, and described sludge pump is provided with the caliber that is used to take out mud, and the used pore of described jet pipe 3 and caliber is same hole.Its drill bit comprises bit body and gunniting hole.Its gunniting hole is connected with jet pipe.The equipment of this displacement mud pile is taken the mud of mud earlier away, sprays into cement paste again, and the quality of pile body is improved, and the steady quality of pile body is guaranteed.This know-why is: keeping utilizing high-pressure rotary-spray equipment spirt mud under the constant situation in original road surface, improving the performance of organic soil by displacement, cement injection forms needed pile body again.
Claims (3)
1. equipment of replacing the mud pile, comprise high-pressure rotary-spray device and the sludge pump that is used to take out mud, it is characterized in that, described high-pressure rotary-spray device is provided with high-pressure pump and sludge pump, described high-pressure rotary-spray device is provided with rotary drill rod and the drill bit that is used to drill mud, described high-pressure rotary-spray device is provided with the shower nozzle that is used for gunite, described high-pressure rotary-spray device is provided with the jet pipe that is used for gunite, described sludge pump is provided with the caliber that is used to take out mud, and the used pore of described jet pipe and caliber is same hole.
2. according to the described a kind of equipment of replacing the mud pile of claim 1, it is characterized in that described drill bit comprises bit body and gunniting hole.
3. according to the described a kind of equipment of replacing the mud pile of claim 2, it is characterized in that described gunniting hole is connected with jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200348399U CN201962668U (en) | 2011-02-09 | 2011-02-09 | Device for replacing slush into pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200348399U CN201962668U (en) | 2011-02-09 | 2011-02-09 | Device for replacing slush into pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962668U true CN201962668U (en) | 2011-09-07 |
Family
ID=44525202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200348399U Expired - Lifetime CN201962668U (en) | 2011-02-09 | 2011-02-09 | Device for replacing slush into pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114615A (en) * | 2013-02-06 | 2013-05-22 | 北京现代金宇工程建设有限公司 | Reinforcement method of cement constructional element under underground water level by using permeating sipping poly-coagulation cementation body |
| CN103866804A (en) * | 2014-03-17 | 2014-06-18 | 龚金京 | Permeating impregnating condensing body reinforcing component formed through being combined with original underground concrete component |
| CN112030931A (en) * | 2020-08-17 | 2020-12-04 | 中交天津港湾工程研究院有限公司 | Deep foundation soft soil interlayer replacement and reinforcement method |
-
2011
- 2011-02-09 CN CN2011200348399U patent/CN201962668U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114615A (en) * | 2013-02-06 | 2013-05-22 | 北京现代金宇工程建设有限公司 | Reinforcement method of cement constructional element under underground water level by using permeating sipping poly-coagulation cementation body |
| CN103114615B (en) * | 2013-02-06 | 2014-10-01 | 北京现代金宇岩土工程有限公司 | Reinforcement method of cement constructional element under underground water level by using permeating sipping poly-coagulation cementation body |
| CN103866804A (en) * | 2014-03-17 | 2014-06-18 | 龚金京 | Permeating impregnating condensing body reinforcing component formed through being combined with original underground concrete component |
| CN112030931A (en) * | 2020-08-17 | 2020-12-04 | 中交天津港湾工程研究院有限公司 | Deep foundation soft soil interlayer replacement and reinforcement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |