CN208981330U - A kind of grouting equipment - Google Patents
A kind of grouting equipment Download PDFInfo
- Publication number
- CN208981330U CN208981330U CN201820753474.7U CN201820753474U CN208981330U CN 208981330 U CN208981330 U CN 208981330U CN 201820753474 U CN201820753474 U CN 201820753474U CN 208981330 U CN208981330 U CN 208981330U
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- CN
- China
- Prior art keywords
- grouting
- slurries
- feedway
- pressure
- pressure sensor
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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
Links
- 239000002002 slurry Substances 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000002689 soil Substances 0.000 abstract description 13
- 238000007569 slipcasting Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 208000009146 rhinoscleroma Diseases 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides a kind of grouting equipment, which is characterized in that the grouting equipment includes: grouting device, and the grouting device carries out grouting operation to ground；Pressure sensor, the pressure value that the pressure sensor is arranged on the grouting device and is able to detect at the different depth of the ground；And slurries feedway, the slurries feedway provide slurries to the grouting device, wherein with the variation of the pressure value, the power of the slurries feedway constantly changes, so that the grouting device reaches scheduled grouting pressure value.The utility model provides a kind of grouting equipment and can press situation of change in the biggish mud soil property of moisture content according to native (water), automatically control grouting pressure and grouting amount, it is ensured that pile body integral strength is uniform.
Description
Technical field
The utility model relates to a kind of grouting equipment, especially a kind of three axes agitating pile machine device.
Background technique
In silt ground treatment, frequently with three axes agitating pile machine as main construction equipment, it is at muck foundation
The prewired cement grout made is mainly injected the soil body by three axis blenders, and carried out abundant by a kind of effective form of reason
Stirring makes mud harden and form supporting.
The grouting pressure of traditional three axes agitating pile is fixed by matched grouting equipment, cannot be with native (water) pressure
Change and change at any time, therefore be difficult to adapt to muck foundation with change in depth, native (water) is pressed the environment changed therewith, is easy to cause
When grouting pressure is greater than native (water) pressure, grouting amount is big, and slurry amount of overflowing is big, and when grouting pressure is less than native (water) pressure, grouting amount is small,
The small situation of intensity, so that pile body integral strength is different, it is difficult to guarantee construction quality.
It is, therefore, desirable to provide a kind of grouting equipment, at least partly to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of grouting equipment, which is characterized in that the grouting equipment
Include:
Grouting device, the grouting device carry out grouting operation to ground；
Pressure sensor, the pressure sensor are arranged on the grouting device and are able to detect the difference of the ground
The pressure value of depth；And
Slurries feedway, the slurries feedway provide slurries to the grouting device,
Wherein, with the variation of the pressure value, the power of the slurries feedway constantly changes, so that the slip casting
Device reaches scheduled grouting pressure value.
In one example, the grouting device includes mixing pile machine, be provided on the mixing pile machine stirring blade and
Injected hole, the slurries are flowed out by the injected hole.
In one example, the pressure sensor be arranged at the position of the injected hole and can also be used to detect
Grouting pressure value at the injected hole.
In one example, the slurries feedway includes variable-frequency motor, described under the action of the variable-frequency motor
Slurries flow in the grouting device from the slurries feedway,
Wherein, with the variation of the pressure value, the power of the variable-frequency motor constantly changes.
In one example, the slurries feedway includes the electronic flow detected to the supply amount of the slurries
Meter.
In one example, the slurries feedway includes the internal apparatus main body for being loaded with the slurries.
In one example, the slurries feedway includes being arranged in described device body top to described device master
The blender that the intracorporal slurries are stirred.
In one example, the slurries feedway includes that floating on the intracorporal slurries liquid level of described device master is arranged in
Ball is monitored the liquid level of the intracorporal slurries of described device master by detecting the position of the floating ball.
It in one example, further include controller, the controller and the variable-frequency motor and the pressure sensor connect
It connects, the controller adjusts the power of the variable-frequency motor according to numerical value detected by the pressure sensor.
It in one example, further include the PLC operation display for showing grouting pressure and grouting amount,
When the liquid level of the slurries is lower than predetermined value, the PLC operation display shows alarm condition, by described
Controller cuts off the power supply of the slurries feedway.
The utility model provides a kind of grouting equipment, specifically, providing one kind is used for the Ke Yisui in silt ground treatment
Native (water) buckling and automatically control grouting pressure, and can also realize a kind of three axes agitating pile for automatically controlling grouting amount simultaneously
Machine device.In the biggish mud soil property of moisture content, situation of change is pressed according to native (water), automatically controls grouting pressure and slip casting
Amount, it is ensured that pile body integral strength is uniform.Operator can input the ginseng of setting by central control system operation panel simultaneously
Numerical value, the feature for having accuracy high, easy to operate；Secondly, the present apparatus is additionally provided with data statistics function, stake can be dynamically recorded
Machine operating condition provides valuable data for construction information and supports.
Detailed description of the invention
The following drawings of the utility model is used to understand the utility model in this as a part of the utility model.Attached drawing
In show the embodiments of the present invention and its description, for explaining the principles of the present invention.
In attached drawing:
Fig. 1 is the structural schematic diagram of the grouting equipment of one embodiment of the utility model.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed method and step and/or structure will be proposed in following description.It is aobvious
So, the execution of the utility model is not limited to specific details appreciated by those skilled in the art.The utility model compared with
Good embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other embodiments.
It should be understood that the utility model can be implemented in different forms, and should not be construed as being limited to mention here
Embodiment out.Disclosure will be made thoroughly and complete and the scope of the utility model is complete on the contrary, providing these embodiments
Ground passes to those skilled in the art.In the accompanying drawings, for clarity, the size and relative size in the area Ceng He may be exaggerated.
Same reference numerals indicate identical element from beginning to end.
It should be understood that when the term " comprising " and/or " including " is used in this specification, indicating described in presence
Feature, entirety, step, operation, element and/or component, but do not preclude the presence or addition of other one or more features, entirety,
Step, operation, element, component and/or their combination." one " of singular, "one" and " described/should " be also intended to
Plural form, unless the context clearly indicates other mode.
The grouting pressure of traditional three axes agitating pile is fixed by matched grouting equipment, cannot be with native (water) pressure
Change and change at any time, therefore be difficult to adapt to muck foundation with change in depth, native (water) is pressed the environment changed therewith, is easy to cause
When grouting pressure is greater than native (water) pressure, grouting amount is big, and slurry amount of overflowing is big, and when grouting pressure is less than native (water) pressure, grouting amount is small,
The small situation of intensity, so that pile body integral strength is different, it is difficult to guarantee construction quality.
The utility model provides a kind of grouting equipment, specifically, providing one kind is used for the Ke Yisui in silt ground treatment
Native (water) buckling and automatically control grouting pressure, and can also realize a kind of three axes agitating pile for automatically controlling grouting amount simultaneously
Machine device.In the biggish mud soil property of moisture content, situation of change is pressed according to native (water), automatically controls grouting pressure and slip casting
Amount, it is ensured that pile body integral strength is uniform.Operator can input the ginseng of setting by central control system operation panel simultaneously
Numerical value, the feature for having accuracy high, easy to operate；Secondly, the present apparatus is additionally provided with data statistics function, stake can be dynamically recorded
Machine operating condition provides valuable data for construction information and supports.
As shown in Figure 1, the grouting equipment 100 of the utility model is used for the slip casting into muck foundation, by the prewired water made
Slurry liquid is injected in the soil body, and is sufficiently stirred, and mud is made to harden and form supporting.
Wherein, the soil (water) at the different depth in predetermined position is pressed different, according to the change of soil (water) pressure at different depth
Change, slurries feedway 130 can adjust the power of its own, and the supply amount of slurries is adjusted to realize.Specifically,
Slurries feedway 130 includes variable-frequency motor 131, and with the variation of pressure value, the power of variable-frequency motor 131 constantly changes, and is led to
Overpowering change makes grouting device reach scheduled grouting pressure value.In this way, in the biggish mud soil property of moisture content, according to
Situation of change is pressed according to native (water), by automatically controlling grouting pressure and grouting amount, it is ensured that pile body integral strength is uniform.
In one example, grouting device 110 includes mixing pile machine 111, is provided with stirring blade on mixing pile machine 111
112 and injected hole 113, injected hole 113 be located at the top of slip casting blade 112.Injected hole 113 is arranged in pressure sensor 120
At position.In one example, the centre of injected hole 113 is arranged in by fastener for pressure sensor 120.
Wherein, mixing pile machine 111 is by special Mixing Machine, in ground depths by weak soil and curing agent action of forced stirring,
It is chemically reacted using a series of physical generated between curing agent and weak soil, stablizes weak soil scleroma at globality, water
The high-quality ground of property and some strength.In one example, curing agent is cement.Solidification of the stirring blade 112 to slip casting process
Agent is stirred so that slip casting is uniformly unified, and improves the quality of ground.Slurries to be implanted are flowed out from injected hole 113, with to pre-
The positioning place of setting pours slurries.
In one example, slurries feedway 130 includes the electronic flowmeter detected to the supply amount of slurries
132.In one example, electronic flowmeter 132 is arranged on the grouting pipeline of slurries feedway 130.Pacify on grouting pipeline
Equipped with valve.
Slurries feedway 130 includes the apparatus main body that inside is loaded with slurries.In one example, slurries feedway
130 include the blender 133 that the top of apparatus main body is arranged in.Blender 133 is fixed on slurries feedway 130.
In one example, slurries feedway 130 includes the floating ball 134 being arranged in inside apparatus main body, passes through detection
The position of floating ball 134 is monitored the liquid level of the slurries in slurries feedway 130.
In one example, grouting equipment 100 further includes PLC operation display 140, and note is set in PLC operation display 140
Starch the numerical value of pressure and grouting amount.When the liquid level of slurries is lower than predetermined value, PLC operation display shows alarm condition, and
Cut off the power supply of slurries feedway 130 and blender 133.Specifically, optical signal is converted to telecommunications by electronic flowmeter 132
Number, number is shown as in PLC operation display 140.Optical signal is converted to electric signal by pressure sensor 120, in PLC operator control panel
It is shown as number on curtain 140, and realizes automation control.
In one example, grouting equipment 100 include central controller 150, the electrical interconnection of pressure sensor 120 with
Central controller 150 connects.The variation for the pressure value that central controller 150 is sensed according to pressure sensor 120, adjustment slurry
The power of liquid supplying device 130, to reach scheduled pressure value.Specifically, central controller 150 is according to pressure sensor 120
The variation of the pressure value sensed, to adjust the power of variable-frequency motor 131, to reach scheduled pressure value.When the liquid of slurries
When face height is lower than predetermined value, PLC operation display 140 shows alarm condition, and slurries supply is cut off by central controller 150
The power supply of device 130 and blender 133.
The workflow of the grouting equipment of the utility model:
1, according to three axes agitating pile machine test section and design parameter, grouting pressure and grouting amount are set in PLC operation display
Numerical value.
2, soil (water) pressure and grouting pressure by pressure sensor to muck foundation in different depth are monitored, and will
Data are transmitted to central control system, while showing in PLC operation display；Central control system is according to the change of pressure sensor
Change, adjusts the power of intelligent frequency-conversion motor in real time, reach preset pressure value.
3, intelligent slurries feedway monitors slip casting liquid level in real time according to float position, when the liquid level limit value lower than setting
When, alarm condition is shown in PLC operation display, and cuts off intelligent frequency-conversion motor and stirring electromechanical source；Grouting amount passes through electron stream
Meter is monitored in real time.
4, in engineering process, the moment pays close attention to PLC operation display, abnormal, adjustment in time occurs.
Although the utility model has been indicated and described referring to specific preferred embodiment, shall not be construed as to this
The limitation of utility model itself.It, can under the premise of not departing from the spirit and scope of the utility model that appended claims define
It is made a variety of changes in the form and details, this variation is all fallen in the protection scope of the utility model.
The utility model provides a kind of grouting equipment, specifically, providing one kind is used for the Ke Yisui in silt ground treatment
Native (water) buckling and automatically control grouting pressure, and can also realize a kind of three axes agitating pile for automatically controlling grouting amount simultaneously
Machine device.In the biggish mud soil property of moisture content, situation of change is pressed according to native (water), automatically controls grouting pressure and slip casting
Amount, it is ensured that pile body integral strength is uniform.Operator can input the ginseng of setting by central control system operation panel simultaneously
Numerical value, the feature for having accuracy high, easy to operate；Secondly, the present apparatus is additionally provided with data statistics function, stake can be dynamically recorded
Machine operating condition provides valuable data for construction information and supports.
The similar replacement or deformation of individual part or component in this practical grouting equipment each fall within the utility model
Protection scope within.
The utility model is illustrated through the foregoing embodiment, but it is to be understood that, above-described embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and introduction according to the present utility model is also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model range claimed with
It is interior.The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of grouting equipment, which is characterized in that the grouting equipment includes three axes agitating pile machine device, the three axes agitating pile
Machine device is used for silt ground treatment, and the three axes agitating pile machine device includes:
Grouting device, the grouting device carry out grouting operation to ground；
Pressure sensor, the pressure sensor are arranged on the grouting device and are able to detect the different depth of the ground
The pressure value at place；And
Slurries feedway, the slurries feedway provide slurries to the grouting device, and the slurries feedway includes
Inside is loaded with the apparatus main body of the slurries, and the slurries feedway includes being arranged in the intracorporal slurries liquid of described device master
Floating ball on face is monitored the liquid level of the intracorporal slurries of described device master by detecting the position of the floating ball,
Wherein, with the variation of the pressure value at the different depth of the ground, the power of the slurries feedway constantly changes
Become, so that the grouting device reaches scheduled grouting pressure value.
2. grouting equipment according to claim 1, which is characterized in that the grouting device includes mixing pile machine, described to stir
It mixes and is provided with stirring blade and injected hole on a machine, the slurries are flowed out by the injected hole.
3. grouting equipment according to claim 2, which is characterized in that institute's pressure sensor is arranged in the injected hole
Position at and can also be used to detect the grouting pressure value at the injected hole.
4. grouting equipment according to claim 1, which is characterized in that the slurries feedway includes variable-frequency motor,
Under the action of the variable-frequency motor, the slurries flow in the grouting device from the slurries feedway,
Wherein, with the variation of the pressure value, the power of the variable-frequency motor constantly changes.
5. grouting equipment according to claim 1, which is characterized in that the slurries feedway includes to the slurries
The electronic flowmeter that supply amount is detected.
6. grouting equipment according to claim 1, which is characterized in that the slurries feedway includes being arranged in the dress
The blender that body top is set to be stirred to the intracorporal slurries of described device master.
7. grouting equipment according to claim 4, which is characterized in that it further include controller, the controller and the change
Frequency motor is connected with the pressure sensor, and the controller is according to numerical value detected by the pressure sensor to adjust
State the power of variable-frequency motor.
8. grouting equipment according to claim 7, which is characterized in that further include the PLC for showing grouting pressure and grouting amount
Operation display,
When the liquid level of the slurries is lower than predetermined value, the PLC operation display shows alarm condition, passes through the control
Device cuts off the power supply of the slurries feedway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753474.7U CN208981330U (en) | 2018-05-17 | 2018-05-17 | A kind of grouting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753474.7U CN208981330U (en) | 2018-05-17 | 2018-05-17 | A kind of grouting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981330U true CN208981330U (en) | 2019-06-14 |
Family
ID=66778739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753474.7U Expired - Fee Related CN208981330U (en) | 2018-05-17 | 2018-05-17 | A kind of grouting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832959A (en) * | 2021-09-13 | 2021-12-24 | 南京瑞迪建设科技有限公司 | Device for improving mixing efficiency of slurry and soil of mixing pile |
| CN113894929A (en) * | 2021-09-01 | 2022-01-07 | 中电建路桥集团有限公司 | Intelligent grouting equipment for water-rich silty-fine sand stratum |
| CN114753345A (en) * | 2022-04-13 | 2022-07-15 | 中交天津港湾工程研究院有限公司 | Intelligent curing construction control system for large-area soft soil foundation and use method |
| CN116180712A (en) * | 2023-02-10 | 2023-05-30 | 湖南大学 | Strong stirring device and application thereof |
-
2018
- 2018-05-17 CN CN201820753474.7U patent/CN208981330U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894929A (en) * | 2021-09-01 | 2022-01-07 | 中电建路桥集团有限公司 | Intelligent grouting equipment for water-rich silty-fine sand stratum |
| CN113832959A (en) * | 2021-09-13 | 2021-12-24 | 南京瑞迪建设科技有限公司 | Device for improving mixing efficiency of slurry and soil of mixing pile |
| CN114753345A (en) * | 2022-04-13 | 2022-07-15 | 中交天津港湾工程研究院有限公司 | Intelligent curing construction control system for large-area soft soil foundation and use method |
| CN114753345B (en) * | 2022-04-13 | 2024-02-09 | 中交天津港湾工程研究院有限公司 | Intelligent solidification construction control system for large-area soft soil foundation and application method |
| CN116180712A (en) * | 2023-02-10 | 2023-05-30 | 湖南大学 | Strong stirring device and application thereof |
| CN116180712B (en) * | 2023-02-10 | 2024-04-30 | 湖南大学 | Strong stirring device and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |