CN114808647A - Slip casting platform truck - Google Patents
Slip casting platform truck Download PDFInfo
- Publication number
- CN114808647A CN114808647A CN202210559693.2A CN202210559693A CN114808647A CN 114808647 A CN114808647 A CN 114808647A CN 202210559693 A CN202210559693 A CN 202210559693A CN 114808647 A CN114808647 A CN 114808647A
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- spray head
- stirring
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- 238000007569 slipcasting Methods 0.000 title claims description 3
- 238000003756 stirring Methods 0.000 claims abstract description 75
- 239000007921 spray Substances 0.000 claims abstract description 64
- 239000004568 cement Substances 0.000 claims abstract description 38
- 238000005303 weighing Methods 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 70
- 239000000463 material Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000654 additive Substances 0.000 claims description 26
- 230000000996 additive effect Effects 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000003068 static effect Effects 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 238000005507 spraying Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention provides a grouting trolley which comprises a trolley frame, wherein a stirring device, a high-pressure conveying device, a mechanical arm, a spray head and a control system are arranged on the trolley frame, and a walking device is arranged below the trolley frame; the stirring device comprises a support platform, and a stirring tank, a stirring motor and a speed reducer which are provided with openings at the upper parts are fixedly connected to the lower side of the support platform; still be equipped with a plurality of hopper on the supporting platform, the landing leg bottom fixedly connected with weighing sensor of hopper, weighing sensor bottom fixed connection is on the supporting platform. The mixing proportion of the prepared cement paste meets the process requirements, and grouting at different angles and depths can be completed through the mechanical arm and the spray head; still carry out remote control through the remote controller and carry out the operation to whole platform truck, and then very big reduction the potential safety hazard.
Description
Technical Field
The invention belongs to the technical field of grouting, and particularly relates to a grouting trolley.
Background
Grouting, also known as grouting, is prepared by preparing a certain material into slurry, injecting the slurry into gaps of particles in a stratum, interfaces of a soil layer or cracks of a rock stratum through a drill hole by using pressure equipment, and diffusing, gelling and curing the slurry so as to achieve the purposes of strengthening the stratum or preventing seepage and stopping leakage; grouting mainly plays a role in reinforcement and seepage prevention; the reinforcement body is characterized in that chemical reaction capable of generating cementing power occurs in some slurry to bond broken stone or soil, so that the integrity of a rock body or a soil body is enhanced; or special construction process such as compaction grouting, and the slurry is compacted in the stratum to improve the bearing capacity or anti-liquefaction capacity of the soil layer. Seepage prevention is embodied in that the slurry solidifies stones in cracks and pores of the rock soil, and the pores in the stratum are filled so as to prevent water flow and improve the seepage resistance of the stratum; the grouting technology has the characteristics of short construction period, quick response and the like, and is widely applied to various fields, such as foundation reinforcement, building settlement prevention, subway tunnel reinforcement, roadbed and pavement reinforcement, anchor rod reinforcement in slope support, seepage-proofing curtains for dam defense and the like.
At present, roadbed and pavement reinforcement in China is small-range grouting, but mechanical equipment applicable to small-range grouting is not advanced enough, and the proportion of raw materials for preparing cement paste does not meet the process requirements, so that the grouting trolley is provided.
Disclosure of Invention
The invention aims to provide a grouting trolley, the mixing proportion of prepared cement paste meets the technological requirements, and grouting at different angles and depths can be completed through a mechanical arm and a spray head; still carry out remote control through the remote controller and carry out the operation to whole platform truck, and then very big reduction the potential safety hazard.
The invention realizes the purpose through the following technical scheme:
a grouting trolley comprises a trolley frame, wherein a stirring device, a high-pressure conveying device, a mechanical arm, a spray head and a control system are arranged on the trolley frame, and a walking device is arranged below the trolley frame;
the stirring device comprises a support platform, wherein a stirring tank with an upper opening and a stirring motor are fixedly connected to the lower side of the support platform, a speed reducer is fixedly connected to the support platform, an output shaft of the speed reducer is connected with a stirring shaft, the stirring shaft is positioned in the stirring tank, a stirring blade is sleeved on a shaft wall of the stirring shaft, and an input shaft of the speed reducer is connected to an output shaft of the stirring motor through a connector; the support platform is also provided with a plurality of hoppers, the bottoms of a plurality of supporting legs of the hoppers are fixedly connected with weighing sensors, and the bottoms of the weighing sensors are fixedly connected to the support platform;
the spray head is any one of a rotary spray head, a static spray head and a plane spray head; the rotary sprayer comprises a first material storage cavity and a sprayer motor, wherein a plurality of first screw rods are fixedly connected to the outer wall of the back face of the first material storage cavity, a rotary sprayer filling opening is formed in one side of the first material storage cavity, a first circular material storage cavity discharging opening is formed in the front face of the first material storage cavity, a rotary clamping groove is fixedly connected to the inner side of the first material storage cavity discharging opening, a sealing bearing is arranged in the rotary clamping groove in an interference fit manner, a hollow rotary rod is arranged on the inner wall of an inner ring of the sealing bearing in an interference fit manner, a motor protective shell is fixedly connected to the other end of the hollow rotary rod after extending out of the first material storage cavity discharging opening, the interior of the motor protective shell is communicated with the first material storage cavity through the hollow cavity of the hollow rotary rod, a fixed shaft lever is fixedly connected to the inner wall of the back face of the first material storage cavity, one end of the fixed shaft lever extends into the motor protective shell and is fixedly connected with a main shaft of the sprayer motor, the spray head motor is fixedly connected with the inner wall of the motor protective shell, a motor protective shell discharge port is formed in the front face of the motor protective shell, a drill bit seat is fixedly connected to the outer side of the motor protective shell discharge port, a hollow drill bit is sleeved in the drill bit seat, and a plurality of hollow drill bit discharge ports are formed in the hollow drill bit.
The hopper is divided into a cement hopper, an additive hopper and a water storage hopper, the bottoms of the cement hopper, the additive hopper and the water storage hopper are respectively provided with a cement outlet, an additive outlet and a water outlet, and the cement outlet, the additive outlet and the water outlet are respectively provided with a cement hopper electronic valve, an additive hopper electronic valve and a water storage hopper electronic valve;
the cement outlet, the additive outlet and the water outlet are all positioned at the opening above the stirring tank.
Moreover, the high-pressure conveying device comprises a high-pressure circulating box, and a pressure gauge and a high-pressure motor are fixedly connected to the high-pressure circulating box; a feeding hole is formed in the surface of one side of the high-pressure circulation box, a discharging hole of the high-pressure circulation box is formed in the surface of the other side of the high-pressure circulation box, and a cleaning door is further arranged on the surface of one side of the high-pressure circulation box; and a sampling port is arranged on the feeding port.
Moreover, a discharge port of the stirring tank is formed at the bottom of the stirring tank, and an electronic valve of the stirring tank is mounted on the discharge port of the stirring tank; the discharge port of the stirring tank is fixedly connected with the feed port through a pipeline.
The mechanical arm comprises a shaft base, a first shaft is fixedly connected to the shaft base, a second shaft is fixedly connected to the first shaft, a second shaft main arm is fixedly connected to the second shaft main arm, a third shaft is fixedly connected to the second shaft main arm, a connecting block is fixedly connected to the third shaft, a fourth shaft main arm is fixedly connected to the connecting block, a fourth shaft is fixedly connected to the fourth shaft main arm, an electric push rod is fixedly connected to the fourth shaft, the push rod of the electric push rod is provided with size scales, the top end of the push rod of the electric push rod is fixedly connected with a connecting disc, and the connecting disc is provided with a plurality of connecting holes; the rotary spray head is fixed on the connecting disc through the connecting hole, the first screw rod and the nut.
The control system comprises a controller, a console and a power supply, wherein a control display screen and an alarm are arranged on the surface of one side of the console; the stirring device, the high-pressure conveying device, the mechanical arm, the spray head and the walking device are all electrically connected with the control system; the control system is matched with a corresponding control remote controller.
And, running gear includes the double universal wheel of AGV and follows the driving wheel, the double universal wheel fixed connection of AGV is at frame front end downside, it connects at frame rear end downside to rotate through the main shaft from the driving wheel.
And the discharge port of the high-pressure circulation box is connected with the injection port of the rotary spray head through a hose, and a plurality of parts of the hose are bound on the mechanical arm.
The static spray head comprises a second material storage cavity, the back of the second material storage cavity is fixedly connected with a plurality of second screw rods, one side of the second material storage cavity is provided with a static spray head filling opening, the front of the second material storage cavity is fixedly connected with a spray pipe, the interior of the second material storage cavity is communicated with the inner cavity of the spray pipe, and the spray pipe is provided with a plurality of static spray head discharge openings; the static spray head is fixed on the connecting disc through a connecting hole, a screw rod II and a nut;
the plane nozzle comprises a material storage cavity III, the back surface of the material storage cavity III is fixedly connected with a plurality of screw rods III, one side of the material storage cavity III is provided with a plane nozzle injection opening, the front surface of the material storage cavity III is fixedly connected with a nozzle rod, and the top end of the nozzle rod is provided with a plane nozzle discharge opening; the plane nozzle is fixed on the connecting disc through the connecting hole, the screw rod III and the nut.
And a detachable cover plate is arranged at an opening above the stirring tank.
The invention has the beneficial effects that:
1. according to the invention, the addition amounts of raw materials such as cement, an additive and water are set by controlling the display screen, then the control system is matched with the weighing sensor to control the opening and closing of the electronic valve of the cement hopper, the electronic valve of the additive hopper and the electronic valve of the water storage hopper, and the raw materials such as cement, the additive and water with corresponding amounts are output to the stirring tank for mixing and stirring, so that the raw material proportion of cement paste is ensured to meet the technological requirements.
2. The grouting of various angles of the roadbed is realized through the plurality of rotating shafts and the two main arms of the mechanical arm; the distance of the grouting depth can be adjusted through the electric push rod so as to complete the grouting operation at different depths. The structure design can ensure that the grouting device can run on the road surface above the roadbed, and the grouting or spraying is completed through the matching of the mechanical arm and the spray head to reinforce the roadbed, so that the phenomenon that the grouting device in the traditional technology possibly meets obstacles such as forests, pits and the like in the running process on the ground at two sides of the roadbed to influence the construction condition is avoided, and the construction efficiency can be greatly improved.
3. The invention can change the spray head according to the on-site work requirement, and has wide application range; wherein the rotary spray head can be applied to roadbed grouting with hard texture and many hard objects; the static spray head can be applied to subgrade grouting with soft texture and few hard objects; the plane nozzle can be applied to spraying on the slope surface of the roadbed to prevent rainwater from washing the slope surface to cause the collapse.
4. According to the invention, the double-row AGV universal wheels in the traveling device are used as driving wheels to drive the driven wheels to move the grouting trolley, and the double-row AGV universal wheels can realize the functions of turning, turning around, driving and the like of the grouting trolley.
5. The invention prepares cement paste through a stirring device and a control system, and then injects the prepared cement paste into a roadbed through a high-pressure conveying device, a mechanical arm, a spray head and a hose; when grouting is carried out after cement slurry preparation is finished, the grouting trolley can be remotely controlled through the control remote controller matched with the control system for improving personnel safety operation, and construction risks are reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the stirring apparatus of the present invention;
FIG. 3 is a schematic structural view of a stirring device and a traveling device according to the present invention;
FIG. 4 is a schematic structural diagram of a high-pressure delivery device and a control system according to the present invention;
FIG. 5 is a schematic view of another aspect of the high pressure delivery apparatus and control system of the present invention;
FIG. 6 is a schematic view of the construction of the robotic arm of the present invention;
FIG. 7 is a schematic perspective view of a rotary sprinkler head according to the present invention;
FIG. 8 is a partial cross-sectional view of a rotary sprinkler head according to the present invention;
FIG. 9 is a schematic perspective view of a planar nozzle assembly according to the present invention;
FIG. 10 is a schematic perspective view of a stationary nozzle assembly according to the present invention;
in the figure: 1. a frame; 2. a stirring device; 21. a support platform; 22. a stirring tank; 221. a discharge port of the stirring tank; 222. an agitator tank electronic valve; 23. a speed reducer; 24. a stirring shaft; 25. stirring blades; 27. a stirring motor; 28. a hopper; 281. a cement hopper; 2811. a cement outlet; 2812. an electronic valve of the cement bucket; 282. an additive hopper; 2821. an external agent outlet; 2822. an additive hopper electronic valve; 283. a water storage hopper; 2831. a water outlet; 2832. a water storage bucket electronic valve; 29. a weighing sensor; 3. a high pressure delivery device; 31. a high pressure circulation tank; 311. a feed inlet; 312. a discharge port of the high-pressure circulation box; 313. cleaning the door; 314. a sampling port; 32. a pressure gauge; 33. a high voltage motor; 4. a mechanical arm; 41. a shaft base; 42. a first shaft; 43. a second shaft; 431. a second main arm of the shaft; 44. a third shaft; 45. connecting blocks; 46. shaft four; 461. four main arms are arranged on the shaft; 47. an electric push rod; 48. a connecting disc; 481. connecting holes; 5. a spray head; 51. rotating the spray head; 511. a first material storage cavity; 5111. fixing the shaft lever; 512. rotating the injection port of the spray head; 513. a discharge hole of the storage cavity; 514. rotating the clamping groove; 515. sealing the bearing; 516. a hollow rotating rod; 517. a motor protection shell; 5171. a discharge port of the motor protective shell; 5172. a bit seat; 518. a spray head motor; 519. a hollow drill bit; 5191. a discharge hole of the hollow drill bit; 52. a stationary spray head; 521. a material storage cavity II; 522. an injection port of the static spray head; 523. a material spraying pipe; 524. a static spray head discharge port; 53. a planar spray head; 531. a material storage cavity III; 532. an injection port of the plane nozzle; 533. a nozzle rod; 534. a discharge hole of the plane nozzle; 6. a control system; 61. a controller; 62. a console; 621. operating the display screen; 622. an alarm; 7. a traveling device; 71. AGV double-row universal wheels; 72. a driven wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-10, a grouting trolley comprises a frame 1, wherein a stirring device 2, a high-pressure conveying device 3, a mechanical arm 4, a spray head 5 and a control system 6 are arranged on the frame 1, and a traveling device 7 is arranged below the frame 1;
the stirring device 2 comprises a support platform 21, a stirring tank 22 with an upper opening and a stirring motor 27 are fixedly connected to the lower side of the support platform 21, a speed reducer 23 is fixedly connected to the support platform 21, a stirring shaft 24 is connected to an output shaft of the speed reducer 23, the stirring shaft 24 is positioned in the stirring tank 22, a stirring blade 25 is sleeved on a shaft wall of the stirring shaft 24, and an input shaft of the speed reducer 23 is connected to an output shaft of the stirring motor 27 through a connector; a plurality of hoppers 28 are further arranged on the support platform 21, the bottoms of a plurality of supporting legs of the hoppers 28 are fixedly connected with weighing sensors 29 (the weighing sensors 29 can be ocean spoke type weighing sensors), and the bottoms of the weighing sensors 29 are fixedly connected to the support platform 21; the 3 weighing sensors 29 transmit data to the controller 61, the controller 61 calculates the total weight of the actual materials in the hopper, and then transmits the data to the console 62 for mixture proportioning setting;
the spray head 5 is any one of a rotary spray head 51, a static spray head 52 and a plane spray head 53; the rotary spray nozzle 51 comprises a first storage cavity 511 and a spray nozzle motor 518, a plurality of first screw rods are fixedly connected to the outer wall of the back of the first storage cavity 511, a rotary spray nozzle injection port 512 is formed in one side of the first storage cavity 511, a circular first storage cavity discharge port 513 is formed in the front of the first storage cavity 511, a rotary clamping groove 514 is fixedly connected to the inner side of the first storage cavity discharge port 513, a sealing bearing 515 is arranged in the rotary clamping groove 514 in an interference fit manner, a hollow rotary rod 516 is arranged on the inner wall of the inner ring of the sealing bearing 515 in an interference fit manner, a motor protection shell 517 is fixedly connected to the other end of the hollow rotary rod 516 after extending out of the first storage cavity discharge port 513, the inner portion of the motor protection shell 517 is communicated with the first storage cavity 511 through the hollow cavity of the hollow rotary rod 516, a fixed shaft rod 5111 is fixedly connected to the inner wall of the back of the first storage cavity 511, one end of the fixed shaft rod 5111 extends into the motor protection shell 517 and is fixedly connected with a main shaft of the spray nozzle motor 518, the sprayer motor 518 is fixedly connected with the inner wall of the motor protective shell 517, and when the sprayer motor 518 runs, the main shaft of the sprayer motor is static, and the machine body rotates, so that the motor protective shell 517 and the hollow rotating rod 516 are driven to rotate; a motor protective shell discharge port 5171 is formed in the front face of the motor protective shell 517, a drill bit seat 5172 is fixedly connected to the outer side of the motor protective shell discharge port 5171, a hollow drill bit 519 is sleeved in the drill bit seat 5172, and a plurality of hollow drill bit discharge ports 5191 are formed in the hollow drill bit 519; the design of the rotary spray head can be applied to roadbed grouting with hard texture and many hard objects.
Preferably, the hopper 28 is divided into a cement hopper 281, an additive hopper 282 and a water storage hopper 283, the bottoms of the cement hopper 281, the additive hopper 282 and the water storage hopper 283 are respectively provided with a cement outlet 2811, an additive outlet 2821 and a water outlet 2831, and cement hopper electronic valves 2812, additive hopper electronic valves 2822 and water storage hopper electronic valves 2832 are respectively arranged at the cement outlet 2811, the additive outlet 2821 and the water outlet 2831;
the cement outlet 2811, the additive outlet 2821 and the water outlet 2831 are all positioned at the opening above the stirring tank 22.
Preferably, the high-pressure conveying device 3 comprises a high-pressure circulation box 31, and a pressure gauge 32 and a high-pressure motor 33 are fixedly connected to the high-pressure circulation box 31; a feeding hole 311 is formed in the surface of one side of the high-pressure circulation box 31, a discharging hole 312 is formed in the surface of the other side of the high-pressure circulation box 31, and a cleaning door 313 is further arranged on the surface of one side of the high-pressure circulation box 31; the cleaning door 313 is arranged to open the cleaning door 313 to clean the high-pressure circulation cavity in a state of air pressure after the work of the invention is finished; the feed inlet 311 is provided with a sampling port 314, and the sampling port 314 is opened and closed through a manual valve.
Preferably, a stirring tank discharge port 221 is formed at the bottom of the stirring tank 22, and a stirring tank electronic valve 222 is installed on the stirring tank discharge port 221; the discharge port 221 of the stirring tank is fixedly connected with the feed port 311 through a pipeline.
Preferably, the mechanical arm 4 includes a shaft base 41, a first shaft 42 is fixedly connected to the shaft base 41, a second shaft 43 is fixedly connected to the first shaft 42, a second shaft main arm 431 is fixedly connected to the second shaft 43, a third shaft 44 is fixedly connected to the second shaft main arm 431, a connecting block 45 is fixedly connected to the third shaft 44, a fourth shaft main arm 461 is fixedly connected to the connecting block, a fourth shaft 46 is fixedly connected to the fourth shaft main arm 461, an electric push rod 47 is fixedly connected to the fourth shaft 46, scales are arranged on a push rod of the electric push rod 47, a connecting disc 48 is fixedly connected to the top end of the push rod of the electric push rod 47, and a plurality of connecting holes 481 are formed in the connecting disc 48; the rotary nozzle 51 is fixed on the connecting disc 48 through the connecting hole 481, the first screw rod and the nut; the application of the mechanical arm 4 realizes grouting of various angles of the roadbed; the distance of the grouting depth can be adjusted through the electric push rod so as to complete the grouting operation at different depths; the grouting device can run on the road surface above the roadbed by the structural design, grouting or spraying is completed by matching of the mechanical arm and the spray head to reinforce the roadbed, the phenomenon that the grouting device in the traditional technology possibly meets obstacles such as forests, pits and the like in the process of running on the ground at two sides of the roadbed to influence the construction condition is avoided, and the construction efficiency can be greatly improved.
Preferably, the control system 6 includes a controller 61, a console 62 and a power supply, wherein a console 62 is provided with a console display 621 and an alarm 622 on one side surface; the stirring device 2, the high-pressure conveying device 3, the mechanical arm 4, the spray head 5 and the walking device 7 are electrically connected with the control system 6; the control system 6 is matched with a corresponding control remote controller; in order to improve the safety operation of personnel, the grouting trolley can be remotely controlled through an operation remote controller matched with the control system, so that the construction risk is reduced; and the present invention alerts through the alarm 622 and automatically stops all facilities from operating when a fault occurs.
Preferably, the traveling device 7 comprises an AGV double-row universal wheel 71 and a driven wheel 72, the AGV double-row universal wheel 71 is fixedly connected to the lower side of the front end of the frame 1, and the driven wheel 72 is rotatably connected to the lower side of the rear end of the frame 1 through a main shaft; the application of the double-row universal wheels 71 of the AGV can realize the convenient functions of turning, turning around, driving and the like of the grouting trolley.
Preferably, the discharge port 312 of the high-pressure circulation box is connected with the injection port 512 of the rotary nozzle through a hose, and a plurality of hoses are bound on the mechanical arm 4.
Preferably, the static nozzle 52 comprises a second storage cavity 521, the back of the second storage cavity 521 is fixedly connected with a plurality of second screws, one side of the second storage cavity 521 is provided with a static nozzle injection port 522, the front of the second storage cavity 521 is fixedly connected with a material spraying pipe 523, the interior of the second storage cavity 521 is communicated with the inner cavity of the material spraying pipe 523, and the material spraying pipe 523 is provided with a plurality of static nozzle discharge ports 524; the static spray head 52 is fixed on the connecting disc 48 through the connecting hole 481, the screw rod II and the screw cap; the design of the static spray head can be applied to roadbed grouting with soft texture and few hard objects;
the planar nozzle 53 comprises a material storage cavity III 531, the back of the material storage cavity III 531 is fixedly connected with a plurality of screws III, one side of the material storage cavity III 531 is provided with a planar nozzle injection opening 532, the front of the material storage cavity III 531 is fixedly connected with a nozzle rod 533, and the top end of the nozzle rod 533 is provided with a planar nozzle discharge opening 534; the plane nozzle 53 is fixed on the connecting disc 48 through the connecting hole 481, the screw rod III and the screw cap; the design of plane shower nozzle can be applied to the domatic spraying of road bed to prevent that the rainwater from washing away domatic, lead to the emergence of the condition of collapsing.
Preferably, a detachable cover plate is further arranged at an opening above the stirring tank 22; the design of apron prevents when mainly acting on the compounding unloading that the ash is raised, conveniently clears up inside agitator tank 22 after the work.
The use method of the invention comprises the following steps: after the device is moved to a working place, the spray head 5 is replaced according to the field requirement, then a power supply is turned on, a plurality of weighing sensors 29 are reset to zero through the control display screen 621, raw materials to be mixed are placed into corresponding hoppers, the addition amounts of the raw materials such as cement, additives and water are set through the control display screen 621, then the control system 6 is matched with the weighing sensors 29 to control the opening and closing of the cement hopper electronic valve 2812, the additive hopper electronic valve 2822 and the water hopper electronic valve 2832, the raw materials such as the cement, the additives and the water with corresponding amounts are output into the stirring tank 22 to be mixed and stirred, and at the moment, the stirring motor 27 starts to drive the stirring shaft 24 and the stirring blades 25 to operate;
after the cement paste is prepared, the high-pressure conveying device 3 and the mechanical arm 4 are started, the remote controller is activated to carry out remote operation, at the moment, the electronic valve 222 of the stirring tank is started to guide the cement paste in the stirring tank 22 into the high-pressure circulation box 31, the cement paste is conveyed into the spray head 5 through a hose under high pressure, and finally the cement paste is injected into a roadbed or sprayed onto a slope surface through a discharge hole of the spray head 5;
after the grouting work in the operation range of the mechanical arm 4 is finished, the mechanical arm is recovered to the initial state, the walking device 7 is started, the AGV double-row universal wheels 71 in the walking device 7 serve as driving wheels to drive the driven wheels 72 to enable the grouting trolley to move, and the functions of turning, turning around, driving and the like of the grouting trolley can be realized through the AGV double-row universal wheels 71.
As is well known to those skilled in the art, the working principle and wiring method of the stirring device 2, the high-pressure conveying device 3, the mechanical arm 4, the control system 6 and the remote controller are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a slip casting platform truck, includes frame (1), be equipped with agitating unit (2), high-pressure conveyor (3), arm (4), shower nozzle (5), control system (6) on frame (1), frame (1) below is equipped with running gear (7), its characterized in that: the stirring device (2) comprises a support platform (21), a stirring tank (22) with an opening at the upper part and a stirring motor (27) are fixedly connected to the lower side of the support platform (21), a speed reducer (23) is fixedly connected to the support platform (21), a stirring shaft (24) is connected to an output shaft of the speed reducer (23), the stirring shaft (24) is positioned in the stirring tank (22), a stirring blade (25) is sleeved on the shaft wall of the stirring shaft (24), and an input shaft of the speed reducer (23) is connected to an output shaft of the stirring motor (27) through a connector; a plurality of hoppers (28) are further arranged on the support platform (21), the bottoms of a plurality of supporting legs of the hoppers (28) are fixedly connected with weighing sensors (29), and the bottoms of the weighing sensors (29) are fixedly connected to the support platform (21);
the spray head (5) is any one of a rotary spray head (51), a static spray head (52) and a plane spray head (53); the rotary sprayer (51) comprises a first storage cavity (511) and a sprayer motor (518), a plurality of screws I are fixedly connected to the outer wall of the back of the first storage cavity (511), a rotary sprayer injection port (512) is formed in one side of the first storage cavity (511), a first circular storage cavity discharge port (513) is formed in the front of the first storage cavity (511), a rotary clamping groove (514) is fixedly connected to the inner side of the first storage cavity discharge port (513), a sealing bearing (515) is in interference fit in the rotary clamping groove (514), a hollow rotary rod (516) is in interference fit on the inner wall of an inner ring of the sealing bearing (515), a motor protective shell (517) is fixedly connected to the other end of the hollow rotary rod (516) after the other end of the hollow rotary rod stretches out of the first storage cavity discharge port (513), and the hollow cavity of the hollow rotary rod (516) is communicated with the first storage cavity (511) in the motor protective shell (517), fixedly connected with fixed axostylus axostyle (5111) on storage cavity (511) back inner wall, the one end of fixed axostylus axostyle (5111) extend to motor protective housing (517) inside, and with the main shaft fixed connection of shower nozzle motor (518), shower nozzle motor (518) and motor protective housing (517) inner wall fixed connection, motor protective housing discharge gate (5171) has been seted up in the front of motor protective housing (517), motor protective housing discharge gate (5171) outside fixedly connected with drill bit seat (5172), the cover is equipped with core bit (519) in drill bit seat (5172), a plurality of core bit discharge gate (5191) has been seted up on core bit (519).
2. A grouting trolley as claimed in claim 1, characterized in that: the hopper (28) is divided into a cement hopper (281), an additive hopper (282) and a water storage hopper (283), the bottoms of the cement hopper (281), the additive hopper (282) and the water storage hopper (283) are respectively provided with a cement outlet (2811), an additive outlet (2821) and a water outlet (2831), and cement hopper electronic valves (2812), additive hopper electronic valves (2822) and water storage hopper electronic valves (2832) are respectively arranged at the cement outlet (2811), the additive outlet (2821) and the water outlet (2831);
the cement outlet (2811), the additive outlet (2821) and the water outlet (2831) are all positioned at an opening above the stirring tank (22).
3. A grouting trolley as claimed in claim 1, characterized in that: the high-pressure conveying device (3) comprises a high-pressure circulating box (31), and a pressure gauge (32) and a high-pressure motor (33) are fixedly connected to the high-pressure circulating box (31); a feeding hole (311) is formed in the surface of one side of the high-pressure circulating box (31), a discharging hole (312) is formed in the surface of the other side of the high-pressure circulating box (31), and a cleaning door (313) is further arranged on the surface of one side of the high-pressure circulating box (31); the feed inlet (311) is provided with a sampling port (314).
4. A grouting trolley according to claim 3, characterized in that: a stirring tank discharge hole (221) is formed in the bottom of the stirring tank (22), and a stirring tank electronic valve (222) is mounted on the stirring tank discharge hole (221); and the discharge hole (221) of the stirring tank is fixedly connected with the feed inlet (311) through a pipeline.
5. A grouting trolley as claimed in claim 1, characterized in that: the mechanical arm (4) comprises a shaft base (41), a first shaft (42) is fixedly connected to the shaft base (41), a second shaft (43) is fixedly connected to the first shaft (42), a second shaft main arm (431) is fixedly connected to the second shaft (43), a third shaft (44) is fixedly connected to the second shaft main arm (431), a connecting block (45) is fixedly connected to the third shaft (44), a fourth shaft main arm (461) is fixedly connected to the connecting block (45), a fourth shaft (46) is fixedly connected to the fourth shaft main arm (461), an electric push rod (47) is fixedly connected to the fourth shaft (46), size scales are arranged on a push rod of the electric push rod (47), a connecting disc (48) is fixedly connected to the top end of the push rod of the electric push rod (47), and a plurality of connecting holes (481) are formed in the connecting disc (48); the rotary spray head (51) is fixed on the connecting disc (48) through the connecting hole (481), the first screw rod and the nut.
6. A grouting trolley as claimed in claim 1, characterized in that: the control system (6) comprises a controller (61), a console (62) and a power supply, wherein a control display screen (621) and an alarm (622) are arranged on one side surface of the console (62); the stirring device (2), the high-pressure conveying device (3), the mechanical arm (4), the spray head (5) and the walking device (7) are electrically connected with the control system (6); the control system (6) is matched with a corresponding control remote controller.
7. A grouting trolley as claimed in claim 1, characterized in that: running gear (7) include double universal wheel (71) of AGV and follow driving wheel (72), double universal wheel (71) fixed connection of AGV is in frame (1) front end downside, rotate through the main shaft from driving wheel (72) and connect frame (1) rear end downside.
8. A grouting trolley according to claim 3, characterized in that: the discharge port (312) of the high-pressure circulation box is connected with the injection port (512) of the rotary spray head through hoses, and a plurality of the hoses are bound on the mechanical arm (4).
9. A grouting trolley as claimed in claim 1, characterized in that: the static spray head (52) comprises a second storage cavity (521), the back of the second storage cavity (521) is fixedly connected with a plurality of second screw rods, one side of the second storage cavity (521) is provided with a static spray head injection port (522), the front of the second storage cavity (521) is fixedly connected with a spray pipe (523), the interior of the second storage cavity (521) is communicated with the inner cavity of the spray pipe (523), and the spray pipe (523) is provided with a plurality of static spray head discharge ports (524); the static spray head (52) is fixed on the connecting disc (48) through the connecting hole (481), the screw rod II and the screw cap;
the plane nozzle (53) comprises a material storage cavity III (531), the back of the material storage cavity III (531) is fixedly connected with a plurality of screw rods III, one side of the material storage cavity III (531) is provided with a plane nozzle injection port (532), the front of the material storage cavity III (531) is fixedly connected with a nozzle rod (533), and the top end of the nozzle rod (533) is provided with a plane nozzle discharge port (534); the plane spray head (53) is fixed on the connecting disc (48) through the connecting hole (481), the screw rod III and the screw cap.
10. A grouting trolley as claimed in claim 1, characterized in that: the opening above the stirring tank (22) is also provided with a detachable cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559693.2A CN114808647A (en) | 2022-05-23 | 2022-05-23 | Slip casting platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559693.2A CN114808647A (en) | 2022-05-23 | 2022-05-23 | Slip casting platform truck |
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| CN114808647A true CN114808647A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210559693.2A Pending CN114808647A (en) | 2022-05-23 | 2022-05-23 | Slip casting platform truck |
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| CN (1) | CN114808647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536069A (en) * | 2023-12-26 | 2024-02-09 | 广东雍晟建筑工程有限公司 | Road subgrade subsidence treatment device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638543A (en) * | 2016-12-16 | 2017-05-10 | 海南大学 | Coral sand solidification method |
| CN107120058A (en) * | 2017-06-19 | 2017-09-01 | 中冶成都勘察研究总院有限公司 | It is a kind of to be used for gravelly soil, the pore-forming grouting method of viscous soil horizon |
| CN206591523U (en) * | 2017-03-31 | 2017-10-27 | 安徽金鹏建设集团股份有限公司 | A kind of foundation engineering special efficient Grouting Pipe |
| CN108019219A (en) * | 2017-12-29 | 2018-05-11 | 中铁第四勘察设计院集团有限公司 | Tunnel defect comprehensive improvement automatization operation system and method |
| CN208375762U (en) * | 2018-04-28 | 2019-01-15 | 四川湘邻科技有限公司 | A kind of dual density foaming seat intelligence material-spraying device |
| CN211872956U (en) * | 2020-03-10 | 2020-11-06 | 黄兆辉 | Soft basic reinforced structure of sluice pump station |
| CN212405100U (en) * | 2020-04-26 | 2021-01-26 | 张海 | Industrial and civil building foundation construction reinforcing apparatus |
| CN212533580U (en) * | 2020-06-10 | 2021-02-12 | 中电建路桥集团有限公司 | Road bed subsidence slip casting prosthetic devices |
| CN213682064U (en) * | 2020-10-22 | 2021-07-13 | 张文明 | Foundation reinforcing and repairing device |
| CN113322958A (en) * | 2021-04-21 | 2021-08-31 | 温州大学 | On-site grouting system and method for reinforcing flocculation sludge through vacuum preloading and grouting |
| CN214460407U (en) * | 2020-11-17 | 2021-10-22 | 山红政 | Slip casting device for water conservancy construction |
| CN214819668U (en) * | 2021-06-21 | 2021-11-23 | 深圳市东大洋水泥制品有限公司 | Automatic batching system for recycled concrete |
| CN215210977U (en) * | 2021-03-17 | 2021-12-17 | 河南理工大学 | Broken rock mass slip casting reinforcing apparatus |
| CN215408441U (en) * | 2020-12-31 | 2022-01-04 | 广州机械设计研究所 | Rotary digging device |
| CN215511644U (en) * | 2021-03-24 | 2022-01-14 | 襄阳科正建设工程质量检测有限责任公司 | Foundation reinforcing device |
-
2022
- 2022-05-23 CN CN202210559693.2A patent/CN114808647A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638543A (en) * | 2016-12-16 | 2017-05-10 | 海南大学 | Coral sand solidification method |
| CN206591523U (en) * | 2017-03-31 | 2017-10-27 | 安徽金鹏建设集团股份有限公司 | A kind of foundation engineering special efficient Grouting Pipe |
| CN107120058A (en) * | 2017-06-19 | 2017-09-01 | 中冶成都勘察研究总院有限公司 | It is a kind of to be used for gravelly soil, the pore-forming grouting method of viscous soil horizon |
| CN108019219A (en) * | 2017-12-29 | 2018-05-11 | 中铁第四勘察设计院集团有限公司 | Tunnel defect comprehensive improvement automatization operation system and method |
| CN208375762U (en) * | 2018-04-28 | 2019-01-15 | 四川湘邻科技有限公司 | A kind of dual density foaming seat intelligence material-spraying device |
| CN211872956U (en) * | 2020-03-10 | 2020-11-06 | 黄兆辉 | Soft basic reinforced structure of sluice pump station |
| CN212405100U (en) * | 2020-04-26 | 2021-01-26 | 张海 | Industrial and civil building foundation construction reinforcing apparatus |
| CN212533580U (en) * | 2020-06-10 | 2021-02-12 | 中电建路桥集团有限公司 | Road bed subsidence slip casting prosthetic devices |
| CN213682064U (en) * | 2020-10-22 | 2021-07-13 | 张文明 | Foundation reinforcing and repairing device |
| CN214460407U (en) * | 2020-11-17 | 2021-10-22 | 山红政 | Slip casting device for water conservancy construction |
| CN215408441U (en) * | 2020-12-31 | 2022-01-04 | 广州机械设计研究所 | Rotary digging device |
| CN215210977U (en) * | 2021-03-17 | 2021-12-17 | 河南理工大学 | Broken rock mass slip casting reinforcing apparatus |
| CN215511644U (en) * | 2021-03-24 | 2022-01-14 | 襄阳科正建设工程质量检测有限责任公司 | Foundation reinforcing device |
| CN113322958A (en) * | 2021-04-21 | 2021-08-31 | 温州大学 | On-site grouting system and method for reinforcing flocculation sludge through vacuum preloading and grouting |
| CN214819668U (en) * | 2021-06-21 | 2021-11-23 | 深圳市东大洋水泥制品有限公司 | Automatic batching system for recycled concrete |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536069A (en) * | 2023-12-26 | 2024-02-09 | 广东雍晟建筑工程有限公司 | Road subgrade subsidence treatment device |
| CN117536069B (en) * | 2023-12-26 | 2024-05-07 | 广东雍晟建筑工程有限公司 | Road subgrade subsidence treatment device |
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