CN217231833U - Slurry stirring device for dam foundation curtain grouting construction - Google Patents
Slurry stirring device for dam foundation curtain grouting construction Download PDFInfo
- Publication number
- CN217231833U CN217231833U CN202220121780.5U CN202220121780U CN217231833U CN 217231833 U CN217231833 U CN 217231833U CN 202220121780 U CN202220121780 U CN 202220121780U CN 217231833 U CN217231833 U CN 217231833U
- Authority
- CN
- China
- Prior art keywords
- stirring
- pipe
- dam foundation
- box
- curtain grouting
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 131
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000002002 slurry Substances 0.000 title claims description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000428 dust Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011068 loading method Methods 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a dam foundation curtain is thick liquid agitating unit for grouting construction, comprising a base plate, the roof, connect the backup pad at bottom plate and roof rear side, locate the agitator tank on the bottom plate, be equipped with the stirring chamber of a plurality of cylinders that set up side by side in the agitator tank, the stirring intracavity is equipped with rabbling mechanism, be equipped with drive rabbling mechanism pivoted power unit one on the agitator tank, stirring chamber bottom is equipped with the discharging pipe, be equipped with the mechanism of intaking of being connected with the stirring chamber on the agitator tank, the agitator tank top is equipped with a plurality of inlet pipes of being connected with the stirring chamber, the inlet pipe top is connected with violently the pipe, be equipped with the last feed cylinder that can control left and right sides on the roof, be equipped with the drive on the roof and go up the power unit two that the feed cylinder removed, be equipped with the lifting machine of wearing out the roof and giving the feed cylinder feed on the bottom, it is equipped with the passage to cross-tube to wear to violently to slide in violently manage. The utility model discloses be convenient for stir the thick liquid of different ratios simultaneously, the material loading is convenient during the stirring, and stirring effect is good, convenient to use.
Description
Technical Field
The utility model relates to a curtain grouting construction field especially relates to a dam foundation curtain is thick liquid agitating unit for grouting construction.
Background
Along with social progress and development, the demand for water resources is increased, and the quantity of water storage projects is increased. In the construction of water storage engineering, the high requirement for seepage prevention exists, and the cement curtain grouting as a practical seepage prevention mode in water conservancy seepage prevention occupies an important position in foundation engineering of water conservancy engineering.
Concrete face rockfill dams are commonly adopted in hydraulic engineering, and in order to guarantee the water storage effect, the water seepage requirement must be guaranteed to reach the design standard. When a reservoir is built in a bad geological environment, how to prevent underground leakage is always a great project. In the construction process, through researching various grouting slurry ratios, various drilling and grouting processes and a prediction control technology, test comparison analysis is carried out, the slurry ratios, the drilling and grouting processes and the prediction control technology which are applicable to the engineering are summarized, and the anti-seepage standard is ensured to reach and exceed the design standard requirement. Wherein need use agitating unit when curtain grout preparation, often adopt a plurality of agitated vessel to carry out the grout stirring of different ratios at the job site for raise the efficiency, and the general collocation lifting machine of agitated vessel carries out the cement material loading, and required equipment is in large quantity, and not only area is big, and with high costs, uses inconveniently.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a slurry stirring device for dam foundation curtain grouting construction.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a slurry stirring device for dam foundation curtain grouting construction comprises a bottom plate, a top plate, a supporting plate connected to the rear sides of the bottom plate and the top plate, and a stirring box arranged on the bottom plate, wherein a plurality of cylindrical stirring cavities arranged in parallel are arranged in the stirring box, a stirring mechanism is arranged in each stirring cavity, a first power mechanism for driving the stirring mechanism to rotate is arranged on the stirring box, a discharging pipe is arranged at the bottom of each stirring cavity, a first valve is arranged on each discharging pipe, a water inlet mechanism connected with each stirring cavity is arranged on the stirring box, a plurality of feeding pipes connected with the stirring cavities are arranged at the top of the stirring box, transverse pipes are connected with the top of each feeding pipe and communicated with the corresponding feeding pipe, a second valve is arranged on each feeding pipe, an upper feeding barrel capable of moving leftwards and rightwards is arranged on the top plate, a second power mechanism for driving the upper feeding barrel to move is arranged on the top plate, a material lifting machine penetrating through the top plate and feeding the upper feeding barrel is arranged on the bottom of the bottom plate, the material guide pipe penetrates into the transverse pipe to be arranged in the transverse pipe in a sliding mode, and a third valve is arranged on the material guide pipe.
Particularly, the stirring mechanism comprises stirring shafts which penetrate through and are rotatably connected to the axle centers of all the stirring cavities, and a plurality of groups of stirring components which are arranged on the stirring shafts, wherein the stirring components correspond to the stirring cavities one by one, and the stirring shafts are driven to rotate through a power mechanism I.
Particularly, the stirring assembly comprises a plurality of pairs of stirring rods obliquely arranged on the outer wall of the stirring shaft and a U-shaped scraping rod arranged on one side of the outer wall of the stirring shaft, and the scraping rod is in contact with the inner wall of the stirring cavity.
Particularly, an installation box is arranged on one side of the stirring box, the stirring shaft penetrates into the installation box and is rotatably connected with the inner wall of the installation box, a first power mechanism comprises a first motor arranged in the installation box, and the first motor and the stirring shaft are in gear transmission.
Particularly, the water inlet mechanism comprises a water pump arranged at the top of the mounting box, a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are connected to the water pump, the bottom of the water outlet pipe is connected with a water outlet branch pipe connected with the stirring cavity, a flow meter is arranged on the water outlet branch pipe, a valve IV is arranged on the water outlet branch pipe, and the water inlet pipe is connected with an external water source.
Particularly, a strip-shaped hole is formed in the top of the transverse pipe, and the material guide pipe is arranged in the strip-shaped hole in a sliding mode.
Particularly, the moving block is arranged on the outer side of the upper charging barrel, the top plate is provided with a sliding hole corresponding to the moving track of the moving block, and the moving block is arranged in the sliding hole in a sliding mode.
The power mechanism II comprises a pair of limiting plates arranged at the bottom of the top plate, a lead screw rotatably connected between the two limiting plates, and a guide rod fixedly connected between the two limiting plates, the lead screw penetrates through and is in threaded connection with the front side of the moving block, the guide rod penetrates through the rear side of the moving block, and a second motor driving the lead screw to rotate is arranged on one limiting plate.
Particularly, the top of the feeding barrel is provided with a feeding hopper, the feeding hopper is provided with a dust cover, and one side of the dust cover is provided with a groove corresponding to the discharge port of the material lifting machine.
The utility model has the advantages that: the utility model discloses a set up a plurality of stirring chambeies, rabbling mechanism, stirring subassembly, mechanism of intaking, go up feed cylinder, power unit one, power unit two, be convenient for stir the thick liquid of different ratios simultaneously, be convenient for observe the curtain effect that different thick liquids were produced, the material loading is convenient during the stirring, stirring effect is good, stirring intracavity wall scrapes the material effectual, and compact structure, only needs a lifting machine material loading, and area occupied is little, and is with low costs, convenient to use.
Drawings
FIG. 1 is a schematic view of the present invention;
in the figure: 1-a bottom plate; 2-a support plate; 3-a top plate; 4-a material lifting machine; 5-a stirring box; 6-stirring the cavity; 7-a stirring rod; 8-a scraping rod; 9-stirring shaft; 10-a discharge pipe; 11-mounting a box; 12-a first motor; 13-water outlet branch pipe; 14-a water pump; 15-water inlet pipe; 16-a flow meter; 17-a water outlet pipe; 18-a feed pipe; 19-motor two; 20-a limiting plate; 21-a lead screw; 22-a cross tube; 23-feeding the material cylinder; 24-a material guide pipe; 25-a moving block; 26-a feed hopper; 27-a dust cover;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
as shown in figure 1, a slurry stirring device for dam foundation curtain grouting construction comprises a bottom plate 1, a top plate 3, a supporting plate 2 connected to the rear sides of the bottom plate 1 and the top plate 3, and a stirring box 5 arranged on the bottom plate 1, wherein a plurality of cylindrical stirring cavities 6 arranged in parallel are arranged in the stirring box 5, the slurry proportion in each stirring cavity 6 is different, a stirring mechanism is arranged in each stirring cavity 6, a first power mechanism for driving the stirring mechanism to rotate is arranged on the stirring box 5, the stirring mechanism comprises a stirring shaft 9 penetrating and rotatably connected to the axle centers of all the stirring cavities 6 and a plurality of stirring assemblies arranged on the stirring shaft 9, the stirring assemblies and the stirring cavities 6 correspond one to one, the stirring shaft 9 is driven to rotate by the first power mechanism, each stirring assembly comprises a plurality of pairs of stirring rods 7 obliquely arranged on the outer wall of the stirring shaft 9 and a U-shaped scraping rod 8 arranged on one side of the outer wall of the stirring shaft 9, the scraping rod 8 is in contact with the inner wall of the stirring cavity 6, the stirring box 5 is provided with a mounting box 11 on one side, the stirring shaft 9 penetrates into the mounting box 11 and is rotatably connected with the inner wall of the mounting box 11, the first power mechanism comprises a first motor 12 arranged in the mounting box 11, and the first motor 12 and the stirring shaft 9 are in gear transmission.
The top of the stirring box 5 is provided with a plurality of feeding pipes 18 connected with the stirring cavity 6, the top of each feeding pipe 18 is connected with a transverse pipe 22, each transverse pipe 22 is communicated with the corresponding feeding pipe 18, each feeding pipe 18 is provided with a second valve, each top plate 3 is provided with an upper charging barrel 23 capable of moving left and right, the outer side of each upper charging barrel 23 is provided with a moving block 25, each top plate 3 is provided with a sliding hole corresponding to the moving track of the corresponding moving block 25, each moving block 25 is slidably arranged in the corresponding sliding hole, the bottom of each upper charging barrel 23 is provided with a material guide pipe 24, each material guide pipe 24 is provided with a third valve, each material guide pipe 24 penetrates into each transverse pipe 22 to be slidably arranged in each transverse pipe 22, the top of each transverse pipe 22 is provided with a strip-shaped hole, each material guide pipe 24 is slidably arranged in each strip-shaped hole, each top plate 3 is provided with a second power mechanism driving the upper charging barrels 23 to move, each power mechanism second comprises a pair of limiting plates 20 arranged at the bottom of each top plate 3, a lead screw 21 rotatably connected between the two limiting plates 20, and a guide rod fixedly connected between the two limiting plates 20, the lead screw 21 runs through and threaded connection is in the movable block 25 front side, and the guide bar runs through the movable block 25 rear side, is equipped with drive lead screw 21 pivoted motor two 19 on the limiting plate 20, is equipped with on the bottom plate 1 to wear out roof 3 and give the lifting machine 4 of feed of last feed cylinder 23, and it is equipped with feeder hopper 26 to go up the feed cylinder 23 top, is equipped with dust cover 27 on the feeder hopper 26, and dust cover 27 one side is equipped with the fluting that corresponds with the discharge gate department of lifting machine 4.
When the utility model works, cement is conveyed into the charging barrel 23 by the material lifting machine 4, the charging barrel 23 moves left and right under the action of the motor II 19, the guide pipe 24 is further driven to slide in the transverse pipe 22, the guide pipe 24 moves to open the valve III on the guide pipe 24 and the valve II on the feeding pipe 18 when being opposite to the feeding pipe 18, cement is fed into the stirring cavity 6, during the period, the cement in the charging barrel 23 is discharged and then moves back to the initial position, the discharge port of the material lifting machine 4 is clamped in the groove of the dust cover 27, the steps are repeated after the charging barrel 23 is filled for feeding other stirring cavities 6, the valve II on the feeding pipe 18 is closed after the cement feeding is completed, the water pump 14 starts working, the valve IV on the water outlet branch pipe 13 is opened, the water inflow is controlled according to the flowmeter 16, the valve IV is closed after the water feeding is completed, the stirring shaft 9 rotates under the action of the motor I12, the stirring rod 7 starts to stir the slurry, the scraping rod 8 scrapes materials on the inner wall of the stirring cavity 6, and slurry after stirring is discharged through the discharge pipe 10.
The utility model discloses be convenient for stir the thick liquid of different ratios simultaneously, be convenient for observe the curtain effect that different thick liquids were produced, the material loading is convenient during the stirring, and stirring effect is good, and 6 inner walls in stirring chamber scrape the material effectual, and compact structure only needs a 4 material loadings of lifting machine, and area occupied is little, and is with low costs, convenient to use economy.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (9)
1. A slurry stirring device for dam foundation curtain grouting construction comprises a bottom plate (1), a top plate (3), a supporting plate (2) connected to the rear sides of the bottom plate (1) and the top plate (3), and a stirring box (5) arranged on the bottom plate (1), and is characterized in that a plurality of cylindrical stirring cavities (6) arranged in parallel are arranged in the stirring box (5), a stirring mechanism is arranged in each stirring cavity (6), a first power mechanism for driving the stirring mechanism to rotate is arranged on the stirring box (5), a discharging pipe (10) is arranged at the bottom of each stirring cavity (6), a first valve is arranged on each discharging pipe (10), a water inlet mechanism connected with each stirring cavity (6) is arranged on each stirring box (5), a plurality of feeding pipes (18) connected with the stirring cavities (6) are arranged at the top of each stirring box (5), a transverse pipe (22) is connected to the top of each feeding pipe (18), and the transverse pipe (22) is communicated with the feeding pipes (18), be equipped with valve two on inlet pipe (18), be equipped with on roof (3) and move about last feed cylinder (23), be equipped with the drive on roof (3) and go up the power unit two that feed cylinder (23) removed, be equipped with on bottom plate (1) and wear out roof (3) and give material lifting machine (4) of feed cylinder (23) feed, it is equipped with passage (24) to go up feed cylinder (23) bottom, passage (24) are worn to advance violently to manage (22) and slide and locate violently in pipe (22), be equipped with valve three on passage (24).
2. The slurry stirring device for dam foundation curtain grouting construction according to claim 1, wherein the stirring mechanism comprises a stirring shaft (9) penetrating and rotatably connected to the axial centers of all the stirring cavities (6), and a plurality of stirring assemblies arranged on the stirring shaft (9), the stirring assemblies correspond to the stirring cavities (6) one by one, and the stirring shaft (9) is driven to rotate by a power mechanism.
3. The slurry stirring device for dam foundation curtain grouting according to claim 2, wherein the stirring assembly comprises a plurality of pairs of stirring rods (7) obliquely arranged on the outer wall of the stirring shaft (9), and a U-shaped scraping rod (8) arranged on one side of the outer wall of the stirring shaft (9), and the scraping rods (8) are in contact with the inner wall of the stirring cavity (6).
4. The slurry stirring device for dam foundation curtain grouting construction according to claim 3, wherein a mounting box (11) is arranged on one side of the stirring box (5), the stirring shaft (9) penetrates into the mounting box (11) and is rotatably connected with the inner wall of the mounting box (11), the first power mechanism comprises a first motor (12) arranged in the mounting box (11), and the first motor (12) and the stirring shaft (9) are in gear transmission.
5. The slurry stirring device for dam foundation curtain grouting construction according to claim 4, wherein the water inlet mechanism comprises a water pump (14) arranged at the top of the installation box (11), a water inlet pipe (15) and a water outlet pipe (17) connected to the water pump (14), the bottom of the water outlet pipe (17) is connected with a water outlet branch pipe (13) connected with the stirring cavity (6), a flowmeter (16) is arranged on the water outlet branch pipe (13), a valve IV is arranged on the water outlet branch pipe (13), and the water inlet pipe (15) is connected with an external water source.
6. The slurry stirring device for dam foundation curtain grouting according to claim 5, wherein a strip hole is formed at the top of the horizontal tube (22), and the material guiding tube (24) is slidably disposed in the strip hole.
7. The slurry stirring device for dam foundation curtain grouting according to claim 6, wherein a moving block (25) is provided outside the upper charging barrel (23), a sliding hole corresponding to the moving track of the moving block (25) is provided on the top plate (3), and the moving block (25) is slidably provided in the sliding hole.
8. The slurry stirring device for dam foundation curtain grouting construction according to claim 7, wherein the second power mechanism comprises a pair of limiting plates (20) arranged at the bottom of the top plate (3), a lead screw (21) rotatably connected between the two limiting plates (20), and a guide rod fixedly connected between the two limiting plates (20), the lead screw (21) penetrates through and is in threaded connection with the front side of the moving block (25), the guide rod penetrates through the rear side of the moving block (25), and a second motor (19) for driving the lead screw (21) to rotate is arranged on one limiting plate (20).
9. The slurry stirring device for dam foundation curtain grouting according to claim 8, characterized in that a feed hopper (26) is arranged on the top of the upper charging barrel (23), a dust cover (27) is arranged on the feed hopper (26), and a slot corresponding to the discharge port of the material lifting machine (4) is arranged on one side of the dust cover (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121780.5U CN217231833U (en) | 2022-01-18 | 2022-01-18 | Slurry stirring device for dam foundation curtain grouting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121780.5U CN217231833U (en) | 2022-01-18 | 2022-01-18 | Slurry stirring device for dam foundation curtain grouting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231833U true CN217231833U (en) | 2022-08-19 |
Family
ID=82829552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220121780.5U Active CN217231833U (en) | 2022-01-18 | 2022-01-18 | Slurry stirring device for dam foundation curtain grouting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231833U (en) |
-
2022
- 2022-01-18 CN CN202220121780.5U patent/CN217231833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113231141B (en) | Continuous mixing fly ash treatment equipment | |
| CN217231833U (en) | Slurry stirring device for dam foundation curtain grouting construction | |
| CN111774024A (en) | Heparin sodium dewatering equipment | |
| CN212528217U (en) | Pneumatic slurry mixer | |
| CN109465961A (en) | A kind of hydraulic engineering concrete mixer | |
| CN112934085A (en) | Coal powder combustion catalyst | |
| CN215028948U (en) | A stirring treatment device for oil fracturing and acidizing | |
| CN217164172U (en) | Blending equipment of self-suspending proppant and fracturing fluid system for fracturing | |
| CN213320905U (en) | Multifunctional concrete stirring device for water conservancy and hydropower construction | |
| CN118728370A (en) | Device and method for bidirectional flooding simulation of high-inclination heterogeneous sandstone reservoirs | |
| CN206008517U (en) | A kind of blender with cleaning function | |
| CN212091955U (en) | Agitating unit that oil fracturing acidizing was used | |
| CN210243646U (en) | Dredged soil vertical sedimentation test device | |
| CN213467544U (en) | Mud agitating unit is used in pile foundation construction | |
| CN213797379U (en) | A quantitative interpolation device for concrete additive | |
| CN218785670U (en) | Slurry preparation device for dam foundation seepage-proofing construction | |
| CN219784640U (en) | Additive mixing equipment for cement production | |
| CN219298218U (en) | Novel construction of anticorrosive concrete prestressing force tubular pile device | |
| CN221142788U (en) | Stirring device for hydraulic engineering grouting | |
| CN221021685U (en) | Stirring device for mortar manufacturing | |
| CN221985434U (en) | Concrete proportioning machine for concrete production | |
| CN222206393U (en) | Backfill device for narrow fertilizer groove of deep foundation pit | |
| CN220176616U (en) | Temporary plugging liquid preparation system for oil field | |
| CN222223061U (en) | Concrete mixing equipment capable of quantitatively discharging | |
| CN221589596U (en) | Grouting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |