CN207828960U - A kind of mixing pile construction device of soft foundation processing - Google Patents
A kind of mixing pile construction device of soft foundation processing Download PDFInfo
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- CN207828960U CN207828960U CN201820198844.5U CN201820198844U CN207828960U CN 207828960 U CN207828960 U CN 207828960U CN 201820198844 U CN201820198844 U CN 201820198844U CN 207828960 U CN207828960 U CN 207828960U
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- gear
- rabbling mechanism
- drive link
- motor
- stirring rod
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Abstract
The utility model proposes a kind of mixing pile construction devices of soft foundation processing, including pedestal, pedestal is equipped with locating piece, drive link it is vertical pass through locating piece, first gear and second gear are rotatably equipped in locating piece, and it is meshed respectively with two racks on drive link, the bottom of drive link is equipped with rabbling mechanism, rabbling mechanism includes rabbling mechanism shell, stirring rod and shotcrete pipe, four stirring rods are carried out at the same time rotation, stirring rod is equipped with spiral paddle, the feed end of shotcrete pipe is connected by pipeline with the slurry tank being set on the base, pipeline is equipped with booster pump, the utility model automation control, it is simple and practical in structure, save construction personnel labour, convenient and quick construction, management and maintenance is convenient, and this method is suitable for most of basement process, significant effect.
Description
Technical field
The utility model is related to a kind of constructing device, more particularly to the mixing pile construction device of a kind of soft foundation processing.
Background technology
It is wider that China is generally distributed soft soil foundation area, and especially coastal river basin area underground water content is higher simultaneously
Saturation is typically necessary the construction technology of powder-spray pile to improve foundation strength, but the cement injection pile of architectural engineering at present is in the market
Powder emission system be all manually to be operated by rule of thumb using pure, because of the limitation of the degree of being skilled in technique of operative employee, cause
Entire pile body cement mixed weight injection is uneven, and pile quality is caused to be difficult to ensure, and because being that pure artificial conveyance construction powder is former
Material wastes largely manually, produces a large amount of dust and noise when spraying with exhaust gas discharge, causes secondary environmental pollution.
Stir piling method and be suitable for treatment of soft foundation, significant effect, after processing can pile, wall etc., such as deep cement-mixed pile
Suitable for processing mud, sand, muck soil, peat soil and silt.
Native mixing pile is a kind of common Soft foundation treatment mode, and the pile body area replacement ratio of wherein stirring area pile is
One of the main contents of mixing pile composite foundation design.Common mixing pile has：Cement mixing pile, curing agent mixing pile and height
Pressure rotary-spraying stake etc., current mixing pile section are generally cross-section circle, i.e., the pile body area in composite foundation stabilization area is set
Rate is changed not with change in depth.Due to depositing, in some layered soft foundations, Soft Soil Layer is located at centre, upper part and
The engineering mechanics property of lower part soil layer is relatively preferable.
Patent 201710458841.0 discloses a kind for the treatment of of soft foundation agitating device and application, belongs to basement process neck
Domain.The treatment of soft foundation includes with agitating device：Under the main shaft of the output axis connection of hydraulic motor and hydraulic motor and main shaft
Hold coaxially connected rotary digging head；Multiple charging hoppers are connect with the lower sides of main shaft respectively, are used in downward dextrorotation campaign,
Admixture is set to enter, and in upward derotation campaign, so that admixture is discharged into the weak soil for waiting for treatment of soft foundation.
Patent CN201720276871.5 discloses a kind of variable cross-section mixing pile bit system, it includes auger spindle, is adjusted
Stirring rod, drill bit top structure and stirring rod adjust dynamical system, and the adjustable stirring rod is arranged in auger spindle lateral wall
On, and dynamical system is adjusted by the stirring rod of external connection and adjusts its effectively stirring radius and speed of agitator and whitewashing, institute
The drill bit top structure stated is fixed on auger spindle top, and plays the role of fast drilling
Above-mentioned mixing pile structural behaviour cannot reasonably give full play to, and effectively cause engineering waste or even construction quality
It cannot all ensure very well.
Utility model content
The utility model proposes a kind of mixing pile construction device of soft foundation processing, automation control regarding to the issue above
System, simple and practical in structure, saving construction personnel labour, convenient and quick construction, management and maintenance are convenient, and this method is suitable for big portion
Divide basement process, significant effect.
Specific technical solution is as follows：
A kind of mixing pile construction device of soft foundation processing, including pedestal, pedestal are equipped with first passage, first passage
What both sides were respectively perpendicular sets the support base there are one n shape structures, and the upper level of two support bases fixes a locating piece, fixed
Position block is equipped with second channel, and second channel is coaxially disposed with first passage；
The vertical second channel across locating piece of the drive link of rectangular cross-section structure, two symmetrical sides of drive link
It is respectively equipped with a rack on wall, several support slots are uniformly provided with respectively on other two side wall of drive link；
First gear and second gear are rotatably equipped in locating piece, symmetrically setting exists for first gear and second gear
It the both sides of second channel and being meshed respectively with two racks on drive link, first gear is controlled by first motor,
Second gear is controlled by the second motor, and first gear is identical with the size of second gear, rotating speed is identical, rotation direction phase
Instead, drive link is controlled by first motor and the second motor to move up and down；
The bottom of two support bases is respectively equipped with a detent mechanism, and two detent mechanisms are symmetrical arranged；
Detent mechanism includes locating rod and cylinder, and the bottom of locating rod is rotatably fixed on the base, the top of locating rod
Portion can be mating with support slot, and cylinder one end is rotatably fixed on the base, the other end is rotatably fixed on locating rod
On, locating rod is adjusted by cylinder and is swung, to realize the locking or unlatching of drive link motion state；
The bottom of drive link is equipped with rabbling mechanism；
Rabbling mechanism includes rabbling mechanism shell, stirring rod and shotcrete pipe；
Positioning disk there are one being set in rabbling mechanism shell, the top of shotcrete pipe is fixed on positioning disk across rabbling mechanism shell
Center at, the quantity of stirring rod is four, and four stirring rods are at the circular periphery for being evenly distributed on shotcrete pipe, stirring rod
Top be spindle rotationally arranged on positioning disk across rabbling mechanism, fix second sector gear at the top of stirring rod, four
A second sector gear is meshed with the third sector gear between being disposed therein, and third sector gear and is fixed on blender
The third motor of structure case top is connected, and the rotation of third motor drives four stirring rods to be carried out at the same time rotation；It is set on stirring rod
There is spiral paddle；
The feed end of shotcrete pipe is connected by pipeline with the slurry tank being set on the base, and pipeline is equipped with booster pump.
Further, pedestal is equipped with controller, and first motor, the second motor, third motor, cylinder and booster pump are divided equally
It is not connected with controller.
Further, the cross sectional shape of support slot is triangular structure of right angle, the right angled triangle that support slot cross-section is in
Two right-angle sides be located at upper part and outside.
Further, in rabbling mechanism, when stirring rod rotates, the mixing direction of paddle from top to bottom or from lower and
On, it is opposite that the paddle on adjacent two stirring rods is formed by mixing direction.
Further, the discharge end of shotcrete pipe is located at the top of the bottom of stirring rod.
Further, the bottom of pedestal is equipped with the wheel of strap brake.
The beneficial effects of the utility model are：
When the utility model is used, first pedestal is moved at the foundation pit dug in advance, opens detent mechanism, passes through first
Motor and the second motor control drive link are moved downwardly into foundation pit, relock drive link；
Slurry is injected into foundation pit by shotcrete pipe, Stirrings bar, after the completion of stirring, reverse operating on one side inject while
Withdraw rabbling mechanism；
When to the unlatching of drive link motion state, drive link is first moved up, then cylinder stretching, extension is made to remove locating rod, to passing
When lever motion state locks, cylinder is first shunk, moving drive link still further below makes the end of locating rod be inserted into support slot；
The utility model need not move up and down rabbling mechanism in foundation pit, and two strands can be formed certainly by Stirring bar
Above lower and two strands of eddy flows from bottom to top, are sufficiently stirred slurry；
In conclusion the utility model automation control, it is simple and practical in structure, save construction personnel labour, easy for construction
Fast, management and maintenance is convenient, and this method is suitable for most of basement process, significant effect.
Description of the drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the middle directions the A-A portion view of Fig. 1.
Fig. 3 is rabbling mechanism sectional view.
Fig. 4 is part B enlarged drawing in Fig. 1.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Reference numeral
Pedestal 1, first passage 2, support base 3, locating piece 4, second channel 5, drive link 6, rack 7, support slot 8, first
Gear 9, second gear 10, detent mechanism 11, locating rod 12, cylinder 13, rabbling mechanism 14, rabbling mechanism shell 15, stirring rod
16, shotcrete pipe 17, positioning disk 18, the second sector gear 19, third sector gear 20, paddle 22, slurry tank 23, booster pump
24, controller 25, wheel 26.
A kind of mixing pile construction device of soft foundation processing as shown in the figure, including pedestal 1, pedestal are equipped with first passage 2,
What the both sides of first passage were respectively perpendicular sets the support base 3 there are one n shape structures, and the upper level of two support bases fixes one
A locating piece 4, locating piece are equipped with second channel 5, and second channel is coaxially disposed with first passage；
The vertical second channel across locating piece of the drive link 6 of rectangular cross-section structure, symmetrical two of drive link
It is respectively equipped with a rack 7 on side wall, several support slots 8 are uniformly provided with respectively on other two side wall of drive link；
First gear 9 and second gear 10 are rotatably equipped in locating piece, first gear and second gear are symmetrically set
It sets and is meshed in the both sides of second channel and respectively with two racks on drive link, first gear is subject to by first motor
Control, second gear are controlled by the second motor, and first gear is identical with the size of second gear, rotating speed is identical, rotation
Direction moves up and down on the contrary, controlling drive link by first motor and the second motor；
The bottom of two support bases is respectively equipped with a detent mechanism 11, and two detent mechanisms are symmetrical arranged；
Detent mechanism includes locating rod 12 and cylinder 13, and the bottom of locating rod is rotatably fixed on the base, locating rod
Top can be mating with support slot, it is fixed that cylinder one end is rotatably fixed on the base, the other end is rotatably fixed on
On the bar of position, locating rod is adjusted by cylinder and is swung, to realize the locking or unlatching of drive link motion state；
The bottom of drive link is equipped with rabbling mechanism 14；
Rabbling mechanism includes rabbling mechanism shell 15, stirring rod 16 and shotcrete pipe 17；
Positioning disk 18 there are one being set in rabbling mechanism shell, the top of shotcrete pipe is fixed on positioning across rabbling mechanism shell
At the center of disk, the quantity of stirring rod is four, and four stirring rods are at the circular periphery for being evenly distributed on shotcrete pipe, stirring
The top of bar is spindle rotationally arranged in across rabbling mechanism on positioning disk, and second sector gear is fixed at the top of stirring rod
19, four the second sector gears are meshed with the third sector gear 20 between being disposed therein, third sector gear and fixation
It is connected in the third motor 21 of rabbling mechanism case top, the rotation of third motor drives four stirring rods to be carried out at the same time rotation；
Stirring rod is equipped with spiral paddle 22；
The feed end of shotcrete pipe is connected by pipeline with the slurry tank 23 being set on the base, and pipeline is equipped with booster pump
24。
Further, pedestal is equipped with controller 25, and first motor, the second motor, third motor, cylinder and booster pump are equal
It is connected respectively with controller.
Further, the cross sectional shape of support slot is triangular structure of right angle, the right angled triangle that support slot cross-section is in
Two right-angle sides be located at upper part and outside.
Further, in rabbling mechanism, when stirring rod rotates, the mixing direction of paddle from top to bottom or from lower and
On, it is opposite that the paddle on adjacent two stirring rods is formed by mixing direction.
Further, the discharge end of shotcrete pipe is located at the top of the bottom of stirring rod.
Further, the bottom of pedestal is equipped with the wheel 26 of strap brake.
Claims (6)
1. a kind of mixing pile construction device of soft foundation processing, it is characterized in that, including pedestal, pedestal be equipped with first passage, the
What the both sides in one channel were respectively perpendicular sets the support base there are one n shape structures, and the upper level of two support bases fixes one
Locating piece, locating piece are equipped with second channel, and second channel is coaxially disposed with first passage；
The vertical second channel across locating piece of the drive link of rectangular cross-section structure, in the symmetrical two side walls of drive link
It is respectively equipped with a rack, several support slots are uniformly provided with respectively on other two side wall of drive link；
First gear and second gear are rotatably equipped in locating piece, first gear and second gear are symmetrically arranged second
It the both sides in channel and being meshed respectively with two racks on drive link, first gear is controlled by first motor, and second
Gear is controlled by the second motor, first gear is identical with the size of second gear, rotating speed is identical, rotation direction on the contrary,
Drive link is controlled by first motor and the second motor to move up and down；
The bottom of two support bases is respectively equipped with a detent mechanism, and two detent mechanisms are symmetrical arranged；
Detent mechanism includes locating rod and cylinder, and the bottom of locating rod is rotatably fixed on the base, and the top of locating rod can
Mating with support slot, cylinder one end is rotatably fixed on the base, the other end is rotatably fixed on the securing lever, is led to
It crosses cylinder and adjusts locating rod swing, to realize the locking or unlatching of drive link motion state；
The bottom of drive link is equipped with rabbling mechanism；
Rabbling mechanism includes rabbling mechanism shell, stirring rod and shotcrete pipe；
Positioning disk there are one being set in rabbling mechanism shell, the top of shotcrete pipe is fixed on across rabbling mechanism shell in positioning disk
At the heart, the quantity of stirring rod is four, and four stirring rods are at the circular periphery for being evenly distributed on shotcrete pipe, the top of stirring rod
Portion is spindle rotationally arranged in across rabbling mechanism on positioning disk, fixes second sector gear at the top of stirring rod, four
Two sector gears are meshed with the third sector gear between being disposed therein, and third sector gear and are fixed on rabbling mechanism shell
Third motor at the top of body is connected, and the rotation of third motor drives four stirring rods to be carried out at the same time rotation；Stirring rod is equipped with spiral shell
Revolve the paddle of shape；
The feed end of shotcrete pipe is connected by pipeline with the slurry tank being set on the base, and pipeline is equipped with booster pump.
2. a kind of mixing pile construction device of soft foundation processing as described in claim 1, it is characterized in that, pedestal is equipped with control
Device, first motor, the second motor, third motor, cylinder and booster pump are respectively connected with controller.
3. a kind of mixing pile construction device of soft foundation processing as described in claim 1, it is characterized in that, the section shape of support slot
Shape is triangular structure of right angle, and two right-angle sides of the support slot cross-section right angled triangle that is in are located at upper part and outer
Side.
4. a kind of mixing pile construction device of soft foundation processing as described in claim 1, it is characterized in that, in rabbling mechanism,
When stirring rod rotates, the mixing direction of paddle from top to bottom or from bottom to top, the paddle on adjacent two stirring rods
It is opposite to be formed by mixing direction.
5. a kind of mixing pile construction device of soft foundation processing as described in claim 1, it is characterized in that, the discharge end of shotcrete pipe
Top positioned at the bottom of stirring rod.
6. a kind of mixing pile construction device of soft foundation processing as described in claim 1, it is characterized in that, the bottom of pedestal is equipped with
The wheel of strap brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198844.5U CN207828960U (en) | 2018-02-05 | 2018-02-05 | A kind of mixing pile construction device of soft foundation processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198844.5U CN207828960U (en) | 2018-02-05 | 2018-02-05 | A kind of mixing pile construction device of soft foundation processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828960U true CN207828960U (en) | 2018-09-07 |
Family
ID=63397105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198844.5U Expired - Fee Related CN207828960U (en) | 2018-02-05 | 2018-02-05 | A kind of mixing pile construction device of soft foundation processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456015A (en) * | 2020-05-04 | 2020-07-28 | 赵亚蕊 | High-efficient slip casting device of construction concrete |
| CN111851461A (en) * | 2020-07-25 | 2020-10-30 | 张美姣 | Building foundation reinforcing method |
-
2018
- 2018-02-05 CN CN201820198844.5U patent/CN207828960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456015A (en) * | 2020-05-04 | 2020-07-28 | 赵亚蕊 | High-efficient slip casting device of construction concrete |
| CN111851461A (en) * | 2020-07-25 | 2020-10-30 | 张美姣 | Building foundation reinforcing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180907 Termination date: 20190205 |